Migrate sli-adaptor files

Migrate sli-adaptor repo files into
a new "adaptors" directory.

Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>

100 files changed, 10399 insertions, 0 deletions

diff --git a/adaptors/resource-assignment/provider/pom.xml b/adaptors/resource-assignment/provider/pom.xml
new file mode 100755
index 000000000..014daeae5
--- /dev/null
+++ b/adaptors/resource-assignment/provider/pom.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.onap.ccsdk.parent</groupId>
+        <artifactId>binding-parent</artifactId>
+        <version>2.1.0</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>org.onap.ccsdk.sli.adaptors</groupId>
+    <artifactId>resource-assignment-provider</artifactId>
+    <version>1.1.1-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+
+    <name>ccsdk-sli-adaptors :: resource-assignment :: ${project.artifactId}</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <ccsdk.sli.adaptors.version>${project.version}</ccsdk.sli.adaptors.version>
+    </properties>
+
+    <dependencyManagement>
+    	<dependencies>
+    		<dependency>
+                    <groupId>org.onap.ccsdk.sli.core</groupId>
+                    <artifactId>sli-core-artifacts</artifactId>
+                    <version>${ccsdk.sli.core.version}</version>
+                    <type>pom</type>
+                    <scope>import</scope>
+    		</dependency>
+    	</dependencies>
+    </dependencyManagement>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-common</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>sli-provider</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.ccsdk.sli.core</groupId>
+            <artifactId>dblib-provider</artifactId>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mariadb.jdbc</groupId>
+            <artifactId>mariadb-java-client</artifactId>
+            <type>jar</type>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/LockHelper.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/LockHelper.java
new file mode 100644
index 000000000..040d19273
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/LockHelper.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.comp;
+
+import java.util.Collection;
+
+public interface LockHelper {
+
+    void lock(String resourceName, String lockRequester, int lockTimeout /* Seconds */);
+
+    void lock(String resourceName, String lockRequester, int lockTimeout /* Seconds */, int lockWait /* Seconds */, int retryCount);
+
+    void unlock(String resourceName, boolean force);
+
+    void lock(Collection<String> resourceNameList, String lockRequester, int lockTimeout /* Seconds */);
+
+    void lock(Collection<String> resourceNameList, String lockRequester, int lockTimeout /* Seconds */, int lockWait /* Seconds */, int retryCount);
+
+    void unlock(Collection<String> resourceNameList, boolean force);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/LockHelperImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/LockHelperImpl.java
new file mode 100644
index 000000000..735d240c0
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/LockHelperImpl.java
@@ -0,0 +1,206 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.comp;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.lock.dao.ResourceLockDao;
+import org.onap.ccsdk.sli.adaptors.lock.data.ResourceLock;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class LockHelperImpl implements LockHelper {
+
+    private static final Logger log = LoggerFactory.getLogger(LockHelperImpl.class);
+
+    private ResourceLockDao resourceLockDao;
+    private int retryCount = 10;
+    private int lockWait = 5; // Seconds
+
+    @Override
+    public void lock(String resourceName, String lockRequester, int lockTimeout /* Seconds */) {
+        lock(resourceName, lockRequester, lockTimeout, lockWait, retryCount);
+    }
+
+    @Override
+    public void lock(String resourceName, String lockRequester, int lockTimeout /* Seconds */,
+            int lockWait /* Seconds */, int retryCount) {
+        lock(Collections.singleton(resourceName), lockRequester, lockTimeout, lockWait, retryCount);
+    }
+
+    @Override
+    public void unlock(String resourceName, boolean force) {
+        unlock(Collections.singleton(resourceName), force);
+    }
+
+    @Override
+    public void lock(Collection<String> resourceNameList, String lockRequester, int lockTimeout /* Seconds */) {
+        lock(resourceNameList, lockRequester, lockTimeout, lockWait, retryCount);
+    }
+
+    @Override
+    public void lock(Collection<String> resourceNameList, String lockRequester, int lockTimeout /* Seconds */,
+            int lockWait /* Seconds */, int retryCount) {
+        for (int i = 0; true; i++) {
+            try {
+                tryLock(resourceNameList, lockRequester, lockTimeout);
+                log.info("Resources locked: " + resourceNameList);
+                return;
+            } catch (ResourceLockedException e) {
+                if (i >= retryCount) {
+                    throw e;
+                }
+                try {
+                    Thread.sleep(lockWait * 1000);
+                } catch (InterruptedException ex) {
+                    log.error("Interrupted Exception", ex);
+                }
+            }
+        }
+    }
+
+    @Override
+    public void unlock(Collection<String> lockNames, boolean force) {
+        if (lockNames == null || lockNames.isEmpty()) {
+            return;
+        }
+
+        try {
+            for (String name : lockNames) {
+                ResourceLock l = resourceLockDao.getByResourceName(name);
+                if (l != null) {
+                    if (force || l.lockCount == 1) {
+                        resourceLockDao.delete(l.id);
+                    } else {
+                        resourceLockDao.decrementLockCount(l.id);
+                    }
+                }
+            }
+
+            resourceLockDao.commit();
+
+            log.info("Resources unlocked: " + lockNames);
+        } finally {
+            resourceLockDao.rollback();
+        }
+    }
+
+    public void tryLock(Collection<String> resourceNameList, String lockRequester, int lockTimeout /* Seconds */) {
+        if (resourceNameList == null || resourceNameList.isEmpty()) {
+            return;
+        }
+
+        lockRequester = generateLockRequester(lockRequester, 100);
+
+        // First check if all requested records are available to lock
+
+        Date now = new Date();
+
+        try {
+            List<ResourceLock> dbLockList = new ArrayList<>();
+            List<String> insertLockNameList = new ArrayList<>();
+            for (String name : resourceNameList) {
+                ResourceLock l = resourceLockDao.getByResourceName(name);
+
+                boolean canLock = l == null || now.getTime() > l.expirationTime.getTime() ||
+                        lockRequester != null && lockRequester.equals(l.lockHolder) || l.lockCount <= 0;
+                if (!canLock) {
+                    throw new ResourceLockedException(l.resourceName, l.lockHolder, lockRequester);
+                }
+
+                if (l != null) {
+                    if (now.getTime() > l.expirationTime.getTime() || l.lockCount <= 0) {
+                        l.lockCount = 0;
+                    }
+                    dbLockList.add(l);
+                } else {
+                    insertLockNameList.add(name);
+                }
+            }
+
+            // Update the lock info in DB
+            for (ResourceLock l : dbLockList) {
+                resourceLockDao.update(l.id, lockRequester, now, new Date(now.getTime() + lockTimeout * 1000), l.lockCount + 1);
+            }
+
+            // Insert records for those that are not yet there
+            for (String lockName : insertLockNameList) {
+                ResourceLock l = new ResourceLock();
+                l.resourceName = lockName;
+                l.lockHolder = lockRequester;
+                l.lockTime = now;
+                l.expirationTime = new Date(now.getTime() + lockTimeout * 1000);
+                l.lockCount = 1;
+
+                try {
+                    resourceLockDao.add(l);
+                } catch (Exception e) {
+                    log.info("Failed to insert lock record: " + lockName);
+                    throw new ResourceLockedException(l.resourceName, "unknown", lockRequester);
+                }
+            }
+
+            resourceLockDao.commit();
+
+        }finally
+
+        {
+            resourceLockDao.rollback();
+        }
+    }
+
+    private static String generateLockRequester(String name, int maxLength) {
+        if (name == null) {
+            name = "";
+        }
+        int l1 = name.length();
+        String tname = Thread.currentThread().getName();
+        int l2 = tname.length();
+        if (l1 + l2 + 1 > maxLength) {
+            int maxl1 = maxLength / 2;
+            if (l1 > maxl1) {
+                name = name.substring(0, maxl1);
+                l1 = maxl1;
+            }
+            int maxl2 = maxLength - l1 - 1;
+            if (l2 > maxl2) {
+                tname = tname.substring(0, 6) + "..." + tname.substring(l2 - maxl2 + 9);
+            }
+        }
+        return tname + '-' + name;
+    }
+
+    public void setResourceLockDao(ResourceLockDao resourceLockDao) {
+        this.resourceLockDao = resourceLockDao;
+    }
+
+    public void setRetryCount(int retryCount) {
+        this.retryCount = retryCount;
+    }
+
+    public void setLockWait(int lockWait /* Seconds */) {
+        this.lockWait = lockWait;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/ResourceLockedException.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/ResourceLockedException.java
new file mode 100644
index 000000000..f503332cc
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/ResourceLockedException.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.comp;
+
+public class ResourceLockedException extends RuntimeException {
+
+    private static final long serialVersionUID = 1L;
+
+    private final String  lockName;
+    private final String lockHolder;
+    private final String lockRequester;
+
+    public ResourceLockedException(String lockName, String lockHolder, String lockRequester) {
+        this.lockName = lockName;
+        this.lockHolder = lockHolder;
+        this.lockRequester = lockRequester;
+    }
+
+    @Override
+    public String getMessage() {
+        return "Failed to lock [" + lockName + "] for [" + lockRequester + "]. Currently locked by [" + lockHolder +
+                "].";
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/SynchronizedFunction.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/SynchronizedFunction.java
new file mode 100644
index 000000000..9cce17a46
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/comp/SynchronizedFunction.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.comp;
+
+import java.security.SecureRandom;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
+
+public abstract class SynchronizedFunction {
+
+    private Set<String> synchset;
+    private String lockRequester;
+    private int lockTimeout; // Seconds
+    private LockHelper lockHelper;
+
+    protected SynchronizedFunction(LockHelper lockHelper, Collection<String> synchset, int lockTimeout) {
+        this.lockHelper = lockHelper;
+        this.synchset = new HashSet<String>(synchset);
+        this.lockRequester = generateLockRequester();
+        this.lockTimeout = lockTimeout;
+    }
+
+    protected abstract void _exec();
+
+    public void exec() {
+        lockHelper.lock(synchset, lockRequester, lockTimeout);
+        try {
+            _exec();
+        } finally {
+            lockHelper.unlock(synchset, true);
+        }
+    }
+
+    private static String generateLockRequester() {
+        SecureRandom rand = new SecureRandom();
+        return "SynchronizedFunction-" + (int) (rand.nextDouble() * 1000000);
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/dao/ResourceLockDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/dao/ResourceLockDao.java
new file mode 100644
index 000000000..dc86f70af
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/dao/ResourceLockDao.java
@@ -0,0 +1,42 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.dao;
+
+import java.util.Date;
+import org.onap.ccsdk.sli.adaptors.lock.data.ResourceLock;
+
+public interface ResourceLockDao {
+
+    void add(ResourceLock l);
+
+    void update(long id, String lockHolder, Date lockTime, Date expirationTime, int lockCount);
+
+    ResourceLock getByResourceName(String resourceName);
+
+    void delete(long id);
+
+    void decrementLockCount(long id);
+
+    void commit();
+
+    void rollback();
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/dao/ResourceLockDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/dao/ResourceLockDaoImpl.java
new file mode 100644
index 000000000..b8b3a66d6
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/dao/ResourceLockDaoImpl.java
@@ -0,0 +1,103 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.dao;
+
+import java.util.Date;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.lock.data.ResourceLock;
+import org.onap.ccsdk.sli.adaptors.util.db.CachedDataSourceWrap;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
+
+public class ResourceLockDaoImpl implements ResourceLockDao {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ResourceLockDaoImpl.class);
+
+    private JdbcTemplate jdbcTemplate;
+
+    @Override
+    public void add(ResourceLock l) {
+        jdbcTemplate.update(
+                "INSERT INTO RESOURCE_LOCK (resource_name, lock_holder, lock_count, lock_time, expiration_time)\n" +
+                        "VALUES (?, ?, ?, ?, ?)",
+                        new Object[] { l.resourceName, l.lockHolder, l.lockCount, l.lockTime, l.expirationTime });
+    }
+
+    @Override
+    public void update(long id, String lockHolder, Date lockTime, Date expirationTime, int lockCount) {
+        jdbcTemplate.update(
+                "UPDATE RESOURCE_LOCK SET lock_holder = ?, lock_time = ?, expiration_time = ?, lock_count = ? WHERE resource_lock_id = ?",
+                new Object[] { lockHolder, lockTime, expirationTime, lockCount, id });
+    }
+
+    @Override
+    public ResourceLock getByResourceName(String resourceName) {
+        List<ResourceLock> ll = jdbcTemplate.query("SELECT * FROM RESOURCE_LOCK WHERE resource_name = ?",
+                new Object[] { resourceName }, (RowMapper<ResourceLock>) (rs, rowNum) -> {
+                    ResourceLock rl = new ResourceLock();
+                    rl.id = rs.getLong("resource_lock_id");
+                    rl.resourceName = rs.getString("resource_name");
+                    rl.lockHolder = rs.getString("lock_holder");
+                    rl.lockCount = rs.getInt("lock_count");
+                    rl.lockTime = rs.getTimestamp("lock_time");
+                    rl.expirationTime = rs.getTimestamp("expiration_time");
+                    return rl;
+                });
+        return ll != null && !ll.isEmpty() ? ll.get(0) : null;
+    }
+
+    @Override
+    public void delete(long id) {
+        jdbcTemplate.update("DELETE FROM RESOURCE_LOCK WHERE resource_lock_id = ?", new Object[] { id });
+    }
+
+    @Override
+    public void decrementLockCount(long id) {
+        jdbcTemplate.update("UPDATE RESOURCE_LOCK SET lock_count = lock_count - 1 WHERE resource_lock_id = ?",
+                new Object[] { id });
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+
+    @Override
+    public void commit() {
+        if (jdbcTemplate.getDataSource() instanceof CachedDataSourceWrap) {
+            CachedDataSourceWrap ds = (CachedDataSourceWrap) jdbcTemplate.getDataSource();
+            ds.commit();
+            ds.releaseConnection();
+        }
+    }
+
+    @Override
+    public void rollback() {
+        if (jdbcTemplate.getDataSource() instanceof CachedDataSourceWrap) {
+            CachedDataSourceWrap ds = (CachedDataSourceWrap) jdbcTemplate.getDataSource();
+            ds.rollback();
+            ds.releaseConnection();
+        }
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/data/ResourceLock.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/data/ResourceLock.java
new file mode 100644
index 000000000..cb434e142
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/lock/data/ResourceLock.java
@@ -0,0 +1,34 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.lock.data;
+
+import java.util.Date;
+
+public class ResourceLock {
+
+    public long id;
+    public String resourceName;
+    public String lockHolder;
+    public int lockCount;
+    public Date lockTime;
+    public Date expirationTime;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/ResourceAllocator.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/ResourceAllocator.java
new file mode 100644
index 000000000..10f3e02b7
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/ResourceAllocator.java
@@ -0,0 +1,583 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights
+ * 							reserved.
+ * Modifications Copyright (C) 2019 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.onap.ccsdk.sli.adaptors.ra.comp.AllocationData;
+import org.onap.ccsdk.sli.adaptors.ra.comp.EndPointAllocator;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceData;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceEntity;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceRequest;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceResponse;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceTarget;
+import org.onap.ccsdk.sli.adaptors.rm.comp.ResourceManager;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationStatus;
+import org.onap.ccsdk.sli.adaptors.rm.data.ReleaseRequest;
+import org.onap.ccsdk.sli.adaptors.util.speed.SpeedUtil;
+import org.onap.ccsdk.sli.adaptors.util.str.StrUtil;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ResourceAllocator implements SvcLogicResource {
+
+    private static final Logger log = LoggerFactory.getLogger(ResourceAllocator.class);
+
+    private static final String[] INPUT_PREFIX = {"ra-input.", "tmp.resource-allocator."};
+
+    private ResourceManager resourceManager;
+    private EndPointAllocator endPointAllocator;
+    private SpeedUtil speedUtil;
+
+    public ResourceAllocator() {
+        log.info("ResourceAllocator created.");
+    }
+
+    @Override
+    public QueryStatus notify(String resource, String action, String key, SvcLogicContext ctx)
+            throws SvcLogicException {
+        return QueryStatus.SUCCESS;
+    }
+
+    @Override
+    public QueryStatus update(String resource, String key, Map<String, String> parms, String prefix,
+            SvcLogicContext ctx) throws SvcLogicException {
+
+        return QueryStatus.SUCCESS;
+    }
+
+    @Override
+    public QueryStatus exists(String resource, String key, String prefix, SvcLogicContext ctx)
+            throws SvcLogicException {
+        return QueryStatus.SUCCESS;
+    }
+
+    @Override
+    public QueryStatus delete(String arg0, String arg1, SvcLogicContext arg2) throws SvcLogicException {
+        return QueryStatus.SUCCESS;
+    }
+
+    @Override
+    public QueryStatus save(String arg0, boolean arg1, boolean arg2, String arg3, Map<String, String> arg4, String arg5,
+            SvcLogicContext arg6) throws SvcLogicException {
+        return QueryStatus.SUCCESS;
+    }
+
+    @Override
+    public QueryStatus isAvailable(String resource, String key, String prefix, SvcLogicContext ctx)
+            throws SvcLogicException {
+        return allocateResources(ctx, true, prefix);
+    }
+
+    @Override
+    public QueryStatus query(String resource, boolean localOnly, String select, String key, String prefix,
+            String orderBy, SvcLogicContext ctx) throws SvcLogicException {
+
+        String resourceEntityId = getParam(ctx,
+                new String[] {"service-instance-id", "resource-entity-id", "reservation-entity-id"}, false, null);
+        String resourceEntityType =
+                getParam(ctx, new String[] {"reservation-entity-type", "resource-entity-type"}, false, null);
+        String resourceEntityVersion =
+                getParam(ctx, new String[] {"reservation-entity-version", "resource-entity-version"}, false, "1");
+
+        String resourceTargetId =
+                getParam(ctx, new String[] {"reservation-target-id", "resource-target-id"}, false, null);
+        String resourceTargetType =
+                getParam(ctx, new String[] {"reservation-target-type", "resource-target-type"}, false, null);
+        String resourceName = getParam(ctx, "resource-name", false, null);
+        String resourceEntityTypeFilter = getParam(ctx, "resource-entity-type-filter", false, null);
+        String resourceEntityIdFilter = getParam(ctx, "resource-entity-id-filter", false, null);
+        String resourceShareGroupFilter = getParam(ctx, "resource-share-group-filter", false, null);
+        String resourceTargetTypeFilter = getParam(ctx, "resource-target-type-filter", false, null);
+        String resourceTargetIdFilter = getParam(ctx, "resource-target-id-filter", false, null);
+
+        if (resourceEntityId != null && resourceEntityType != null) {
+            List<ResourceData> rdlist = endPointAllocator.getResourcesForEntity(resourceEntityType, resourceEntityId,
+                    resourceEntityVersion);
+            setResourceDataInContext(ctx, prefix, rdlist);
+        } else if (resourceTargetId != null && resourceTargetType != null && resourceName != null) {
+            ResourceData rd = endPointAllocator.getResource(resourceTargetType, resourceTargetId, resourceName,
+                    resourceEntityTypeFilter, resourceEntityIdFilter, resourceShareGroupFilter);
+            if (rd != null) {
+                setResourceDataInContext(ctx, prefix, Collections.singletonList(rd));
+            }
+        } else if ((resourceTargetTypeFilter != null || resourceTargetIdFilter != null) && resourceName != null) {
+            List<ResourceData> rdlist = endPointAllocator.getResourcesForTarget(resourceTargetTypeFilter,
+                    resourceTargetIdFilter, resourceName);
+            setResourceDataInContext(ctx, prefix, rdlist);
+        }
+
+        return QueryStatus.SUCCESS;
+    }
+
+    public AllocationStatus query(ResourceEntity sd, ResourceTarget rt, ResourceRequest rr,
+            List<ResourceResponse> rsList) throws Exception {
+
+        if (sd != null && sd.resourceEntityId != null && sd.resourceEntityType != null) {
+            List<ResourceData> rdlist = endPointAllocator.getResourcesForEntity(sd.resourceEntityType,
+                    sd.resourceEntityId, sd.resourceEntityVersion);
+            setResourceDataInResponse(rdlist, rsList);
+        } else if (rt != null && rt.resourceTargetId != null && rt.resourceTargetType != null && rr != null
+                && rr.resourceName != null) {
+            ResourceData rd = endPointAllocator.getResource(rt.resourceTargetType, rt.resourceTargetId, rr.resourceName,
+                    rr.resourceEntityTypeFilter, rr.resourceEntityIdFilter, rr.resourceShareGroupFilter);
+            setResourceDataInResponse(Collections.singletonList(rd), rsList);
+        } else if (rr != null && (rr.resourceTargetTypeFilter != null || rr.resourceTargetIdFilter != null)
+                && rr.resourceName != null) {
+            List<ResourceData> rdlist = endPointAllocator.getResourcesForTarget(rr.resourceTargetTypeFilter,
+                    rr.resourceTargetIdFilter, rr.resourceName);
+            setResourceDataInResponse(rdlist, rsList);
+        }
+
+        return AllocationStatus.Success;
+    }
+
+    private void setResourceDataInContext(SvcLogicContext ctx, String prefix, List<ResourceData> rdlist) {
+        if (rdlist == null || rdlist.isEmpty()) {
+            return;
+        }
+
+        prefix = prefix == null ? "" : prefix + '.';
+
+        setAttr(ctx, prefix + "resource-list_length", String.valueOf(rdlist.size()));
+
+        for (int i = 0; i < rdlist.size(); i++) {
+            ResourceData rd = rdlist.get(i);
+
+            String pp = prefix + "resource-list[" + i + "].";
+
+            setAttr(ctx, pp + "resource-name", rd.resourceName);
+            setAttr(ctx, pp + "endpoint-position", rd.endPointPosition);
+            setAttr(ctx, pp + "resource-target-type", rd.resourceTargetType);
+            setAttr(ctx, pp + "resource-target-id", rd.resourceTargetId);
+            setAttr(ctx, pp + "resource-target-value", rd.resourceTargetValue);
+            setAttr(ctx, pp + "status", rd.status);
+
+            Map<String, String> dataProp = dataToProperties(rd.data);
+            for (String kk : dataProp.keySet()) {
+                String value = String.valueOf(dataProp.get(kk));
+                setAttr(ctx, pp + kk, value);
+            }
+
+            if (rd.allocationDataList != null && !rd.allocationDataList.isEmpty()) {
+
+                setAttr(ctx, pp + "allocation-data-list_length", String.valueOf(rd.allocationDataList.size()));
+
+                for (int j = 0; j < rd.allocationDataList.size(); j++) {
+                    AllocationData ad = rd.allocationDataList.get(j);
+
+                    String ppp = pp + "allocation-data-list[" + j + "].";
+
+                    setAttr(ctx, ppp + "resource-entity-type", ad.resourceEntityType);
+                    setAttr(ctx, ppp + "resource-entity-id", ad.resourceEntityId);
+                    setAttr(ctx, ppp + "resource-entity-version", ad.resourceEntityVersion);
+
+                    if (ad.data != null && !ad.data.isEmpty()) {
+                        for (String kk : ad.data.keySet()) {
+                            String value = String.valueOf(ad.data.get(kk));
+                            setAttr(ctx, ppp + kk, value);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    public QueryStatus reserve(String resource, String select, String key, String prefix, SvcLogicContext ctx)
+            throws SvcLogicException {
+        return allocateResources(ctx, false, prefix);
+    }
+
+    public AllocationStatus reserve(ResourceEntity sd, ResourceTarget rt, ResourceRequest rr,
+            List<ResourceResponse> rsList) throws Exception {
+        return allocateResources(sd, rt, rr, rsList);
+    }
+
+    @Override
+    public QueryStatus release(String resource, String key, SvcLogicContext ctx) throws SvcLogicException {
+        String resourceEntityId = getParam(ctx,
+                new String[] {"service-instance-id", "resource-entity-id", "reservation-entity-id"}, true, null);
+        String resourceEntityType =
+                getParam(ctx, new String[] {"reservation-entity-type", "resource-entity-type"}, true, null);
+        String resourceEntityVersion =
+                getParam(ctx, new String[] {"reservation-entity-version", "resource-entity-version"}, false, null);
+        String resourceTargetId =
+                getParam(ctx, new String[] {"reservation-target-id", "resource-target-id"}, false, null);
+        String resourceTargetType =
+                getParam(ctx, new String[] {"reservation-target-type", "resource-target-type"}, false, null);
+        String resourceName = getParam(ctx, new String[] {"resource-name"}, false, null);
+        String limitReleaseAmountStr = getParam(ctx, new String[] {"limit-release-amount"}, false, "-1");
+        int limitReleaseAmount = Integer.parseInt(limitReleaseAmountStr);
+        String rangeReleaseNumbers = getParam(ctx, new String[] {"range-release-numbers"}, false, null);
+
+
+        String endPointPosition = getParam(ctx, "endpoint-position", false, null);
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = resourceEntityId;
+        sd.resourceEntityType = resourceEntityType;
+        sd.resourceEntityVersion = resourceEntityVersion;
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.endPointPosition = endPointPosition;
+        rr.resourceName = resourceName;
+        rr.rangeReleaseNumbers = rangeReleaseNumbers;
+        rr.limitReleaseAmount = limitReleaseAmount;
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetType = resourceTargetType;
+        rt.resourceTargetId = resourceTargetId;
+
+        try {
+            this.release(sd, rr, rt);
+        } catch (Exception e) {
+            throw new SvcLogicException(e.getMessage());
+        }
+        return QueryStatus.SUCCESS;
+    }
+
+    public AllocationStatus release(ResourceEntity sd) throws Exception {
+        return release(sd, null, null);
+    }
+
+    public AllocationStatus release(ResourceEntity sd, ResourceRequest rr) throws Exception {
+        return release(sd, rr, null);
+    }
+
+    public AllocationStatus release(ResourceEntity sd, ResourceRequest rr, ResourceTarget rt) {
+
+        ReleaseRequest releaseRequest = new ReleaseRequest();
+
+        if (sd != null && sd.resourceEntityVersion != null) {
+            releaseRequest.resourceSetId = null;
+
+            if (rr != null && rr.endPointPosition != null && !rr.endPointPosition.isEmpty()) {
+                releaseRequest.resourceSetId = sd.resourceEntityType + "::" + sd.resourceEntityId + "::"
+                        + rr.endPointPosition + "::" + sd.resourceEntityVersion;
+            } else {
+                releaseRequest.resourceSetId =
+                        sd.resourceEntityType + "::" + sd.resourceEntityId + "::" + sd.resourceEntityVersion;
+            }
+
+        } else if (sd != null && (sd.resourceEntityVersion == null || sd.resourceEntityVersion.isEmpty())) {
+            releaseRequest.resourceUnionId = null;
+
+            if (rr != null && rr.endPointPosition != null && !rr.endPointPosition.isEmpty()) {
+                releaseRequest.resourceUnionId =
+                        sd.resourceEntityType + "::" + sd.resourceEntityId + "::" + rr.endPointPosition;
+            } else {
+                releaseRequest.resourceUnionId = sd.resourceEntityType + "::" + sd.resourceEntityId;
+            }
+        }
+
+        if (rt != null && rt.resourceTargetId != null && rt.resourceTargetType != null) {
+            releaseRequest.assetId = rt.resourceTargetType + "::" + rt.resourceTargetId;
+        }
+
+        if (rr != null) {
+            releaseRequest.resourceName = rr.resourceName;
+            releaseRequest.releaseNumbers =
+                    StrUtil.listInt(rr.rangeReleaseNumbers, "Invalid value for range-release-numbers");
+            releaseRequest.releaseAmount = rr.limitReleaseAmount;
+        }
+
+        log.info("Releasing resources:");
+        StrUtil.info(log, releaseRequest);
+
+        resourceManager.releaseResources(releaseRequest);
+
+        return AllocationStatus.Success;
+    }
+
+    private QueryStatus allocateResources(SvcLogicContext ctx, boolean checkOnly, String prefix)
+            throws SvcLogicException {
+        String serviceModel = getParam(ctx, "service-model", true, null);
+        String requestType = getParam(ctx, "request-type", false, "New");
+
+        ResourceEntity sd = getResourceEntityData(ctx);
+        ResourceTarget rt = getResourceTargetData(ctx);
+        ResourceRequest rr = getResourceRequest(ctx);
+
+        log.info("Starting reserve: " + requestType + ", service-model: " + serviceModel);
+        StrUtil.info(log, sd);
+        StrUtil.info(log, rt);
+        StrUtil.info(log, rr);
+
+        boolean change = "change".equalsIgnoreCase(requestType);
+
+        List<ResourceData> rlist = endPointAllocator.allocateResources(serviceModel, sd, rt, rr, checkOnly, change);
+
+        if (rlist != null && !rlist.isEmpty()) {
+            setResourceDataInContext(ctx, prefix, rlist);
+
+            for (ResourceData rd : rlist) {
+                if (!"Success".equals(rd.status)) {
+                    log.info("Capacity not found for: " + sd.resourceEntityType + "::" + sd.resourceEntityId);
+                    return QueryStatus.NOT_FOUND;
+                }
+            }
+        }
+        return QueryStatus.SUCCESS;
+    }
+
+    private AllocationStatus allocateResources(ResourceEntity sd, ResourceTarget rt, ResourceRequest rr,
+            List<ResourceResponse> rsList) throws Exception {
+
+        String serviceModel = rr.serviceModel;
+        String requestType = rr.requestType == null ? "New" : rr.requestType;
+
+        log.info("Starting reserve: " + requestType + ", service-model: " + serviceModel);
+        StrUtil.info(log, sd);
+        StrUtil.info(log, rt);
+        StrUtil.info(log, rr);
+
+        boolean change = "change".equalsIgnoreCase(requestType);
+
+        List<ResourceData> rlist = endPointAllocator.allocateResources(serviceModel, sd, rt, rr, rr.checkOnly, change);
+
+        if (rlist != null && !rlist.isEmpty()) {
+            setResourceDataInResponse(rlist, rsList);
+
+            for (ResourceData rd : rlist) {
+                if (!"Success".equals(rd.status)) {
+                    log.info("Capacity not found for: " + sd.resourceEntityType + "::" + sd.resourceEntityId);
+                    return AllocationStatus.ResourceNotFound;
+                }
+            }
+        }
+
+        return AllocationStatus.Success;
+    }
+
+    private void setResourceDataInResponse(List<ResourceData> rlist, List<ResourceResponse> rsList) {
+        for (ResourceData rd : emptyIfNull(rlist)) {
+            ResourceResponse res = new ResourceResponse();
+            res.resourceName = rd.resourceName;
+            res.endPointPosition = rd.endPointPosition;
+            res.resourceTargetId = rd.resourceTargetId;
+            res.resourceTargetType = rd.resourceTargetType;
+            res.status = rd.status;
+            if (rd.data != null && !rd.data.isEmpty()) {
+                for (String kk : rd.data.keySet()) {
+                    if ("allocated".equalsIgnoreCase(kk)) {
+                        res.resourceAllocated = String.valueOf(rd.data.get(kk));
+                    }
+
+                    if ("used".equalsIgnoreCase(kk)) {
+                        res.resourceUsed = String.valueOf(rd.data.get(kk));
+                    }
+
+                    if ("available".equalsIgnoreCase(kk)) {
+                        res.resourceAvailable = String.valueOf(rd.data.get(kk));
+                    }
+
+                    if ("limit".equalsIgnoreCase(kk)) {
+                        res.resourceLimit = String.valueOf(rd.data.get(kk));
+                    }
+
+                }
+            }
+            rsList.add(res);
+        }
+
+    }
+
+    public static <T> Iterable<T> emptyIfNull(Iterable<T> iterable) {
+        return iterable == null ? Collections.<T>emptyList() : iterable;
+    }
+
+    private void setAttr(SvcLogicContext ctx, String name, String value) {
+        ctx.setAttribute(name, value);
+        log.info("Added context attr: " + name + ": " + value);
+    }
+
+    private ResourceEntity getResourceEntityData(SvcLogicContext ctx) throws SvcLogicException {
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = getParam(ctx,
+                new String[] {"service-instance-id", "resource-entity-id", "reservation-entity-id"}, true, null);
+        sd.resourceEntityType =
+                getParam(ctx, new String[] {"reservation-entity-type", "resource-entity-type"}, true, null);
+        sd.resourceEntityVersion =
+                getParam(ctx, new String[] {"reservation-entity-version", "resource-entity-version"}, false, "1");
+        sd.data = getDataParam(ctx, "reservation-entity-data", "resource-entity-data", "service-data");
+        return sd;
+    }
+
+    private ResourceTarget getResourceTargetData(SvcLogicContext ctx) throws SvcLogicException {
+        ResourceTarget sd = new ResourceTarget();
+        sd.resourceTargetId = getParam(ctx, new String[] {"reservation-target-id", "resource-target-id"}, true, null);
+        sd.resourceTargetType =
+                getParam(ctx, new String[] {"reservation-target-type", "resource-target-type"}, true, null);
+        sd.data = getDataParam(ctx, "reservation-target-data", "resource-target-data", "equipment-data");
+        return sd;
+    }
+
+    private ResourceRequest getResourceRequest(SvcLogicContext ctx) throws SvcLogicException {
+        ResourceRequest rr = new ResourceRequest();
+        rr.resourceName = getParam(ctx, "resource-name", false, null);
+        rr.resourceShareGroup = getParam(ctx, "resource-share-group", false, null);
+        rr.rangeRequestedNumbers = getParam(ctx, "range-requested-numbers", false, null);
+        rr.rangeExcludeNumbers = getParam(ctx, "range-exclude-numbers", false, null);
+        String rangeReverseOrderStr = getParam(ctx, "range-reverse-order", false, "false");
+        rr.rangeReverseOrder = Boolean.parseBoolean(rangeReverseOrderStr);
+        String rangeMinOverrideStr = getParam(ctx, "range-min-override", false, "-1");
+        rr.rangeMinOverride = Integer.parseInt(rangeMinOverrideStr);
+        String rangeMaxOverrideStr = getParam(ctx, "range-max-override", false, "-1");
+        rr.rangeMaxOverride = Integer.parseInt(rangeMaxOverrideStr);
+        String rangeForceNewNumbersStr = getParam(ctx, "range-force-new-numbers", false, "false");
+        rr.rangeForceNewNumbers = Boolean.parseBoolean(rangeForceNewNumbersStr);
+        String rangeNextInSequenceStr = getParam(ctx, "range-next-in-sequence", false, "false");
+        rr.rangeNextInSequence = Boolean.parseBoolean(rangeNextInSequenceStr);
+        String replaceStr = getParam(ctx, "replace", false, "true");
+        rr.replace = Boolean.parseBoolean(replaceStr);
+        rr.applicationId = getParam(ctx, "application-id", false, "SDNC");
+        rr.endPointPosition = getParam(ctx, "endpoint-position", false, null);
+        return rr;
+    }
+
+    private String getParam(SvcLogicContext ctx, String name, boolean required, String def) throws SvcLogicException {
+        String v = null;
+        for (String p : INPUT_PREFIX) {
+            v = ctx.getAttribute(p + name);
+            if (v != null && v.trim().length() > 0) {
+                log.info("Param: " + name + ": " + v.trim());
+                return v.trim();
+            }
+        }
+        if (required) {
+            throw new SvcLogicException("The following variable is required in DG context: " + name);
+        }
+
+        log.info("Param: " + name + " not supplied. Using default: " + def);
+        return def;
+    }
+
+    private String getParam(SvcLogicContext ctx, String[] names, boolean required, String def)
+            throws SvcLogicException {
+        String v = null;
+        for (String name : names) {
+            v = getParam(ctx, name, false, def);
+            if (v != null) {
+                return v;
+            }
+        }
+        if (required) {
+            throw new SvcLogicException(
+                    "One of the following variable is required in DG context: " + Arrays.deepToString(names));
+        }
+
+        log.info("Param: " + Arrays.deepToString(names) + " not supplied. Using default: " + def);
+        return def;
+    }
+
+    private Map<String, String> getDataParam(SvcLogicContext ctx, String... names) {
+        Map<String, String> data = new HashMap<>();
+        Set<String> ctxNames = ctx.getAttributeKeySet();
+        for (String n : ctxNames) {
+            for (String p : INPUT_PREFIX) {
+                for (String name : names) {
+                    String pp = p + name + '.';
+                    if (n.startsWith(pp)) {
+                        String nn = n.substring(pp.length());
+                        String vv = ctx.getAttribute(n);
+                        data.put(nn, vv);
+
+                        log.info("Data param: " + nn + ": " + vv);
+
+                        if (ctxNames.contains(n + "-unit")) {
+                            try {
+                                long v = Long.parseLong(vv);
+                                String unit = ctx.getAttribute(n + "-unit");
+                                long kbps = speedUtil.convertToKbps(v, unit);
+                                long mbps = speedUtil.convertToMbps(v, unit);
+                                data.put(nn + "-kbps", String.valueOf(kbps));
+                                data.put(nn + "-mbps", String.valueOf(mbps));
+
+                                log.info("Data param: " + nn + "-kbps: " + kbps);
+                                log.info("Data param: " + nn + "-mbps: " + mbps);
+
+                            } catch (Exception e) {
+                                log.warn("Invalid number for " + n + ": " + vv);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        return data;
+    }
+
+    @SuppressWarnings("unchecked")
+    public static Map<String, String> dataToProperties(Map<String, Object> data) {
+        if (data == null || data.isEmpty()) {
+            return Collections.emptyMap();
+        }
+
+        Map<String, String> prop = new HashMap<>();
+        Map<String, Object> data1 = new HashMap<>(data);
+
+        while (!data1.isEmpty()) {
+            for (String key : new ArrayList<>(data1.keySet())) {
+                Object o = data1.get(key);
+                data1.remove(key);
+
+                if (o instanceof Boolean || o instanceof Number || o instanceof String) {
+                    prop.put(key, o.toString());
+                } else if (o instanceof Map) {
+                    Map<String, Object> mm = (Map<String, Object>) o;
+                    for (String key1 : mm.keySet()) {
+                        data1.put(key + "." + key1, mm.get(key1));
+                    }
+                } else if (o instanceof List) {
+                    List<Object> ll = (List<Object>) o;
+                    prop.put(key + "_length", String.valueOf(ll.size()));
+                    for (int i = 0; i < ll.size(); i++) {
+                        data1.put(key + '[' + i + ']', ll.get(i));
+                    }
+                }
+            }
+        }
+        return prop;
+    }
+
+    public void setResourceManager(ResourceManager resourceManager) {
+        this.resourceManager = resourceManager;
+    }
+
+    public void setEndPointAllocator(EndPointAllocator endPointAllocator) {
+        this.endPointAllocator = endPointAllocator;
+    }
+
+    public void setSpeedUtil(SpeedUtil speedUtil) {
+        this.speedUtil = speedUtil;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/ResourceLockNode.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/ResourceLockNode.java
new file mode 100644
index 000000000..a7d4b0e27
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/ResourceLockNode.java
@@ -0,0 +1,101 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 			reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra;
+
+import java.security.SecureRandom;
+import java.util.Map;
+import org.onap.ccsdk.sli.adaptors.lock.comp.LockHelper;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicException;
+import org.onap.ccsdk.sli.core.sli.SvcLogicJavaPlugin;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ResourceLockNode implements SvcLogicJavaPlugin {
+
+    private static final Logger log = LoggerFactory.getLogger(ResourceLockNode.class);
+
+    private LockHelper lockHelper;
+
+    public void setLockHelper(LockHelper lockHelper) {
+        this.lockHelper = lockHelper;
+    }
+
+    public void lockResource(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException {
+        String resourceName = getParam(paramMap, "resource-name", true, null);
+        String lockRequester = getParam(paramMap, "lock-requester", false, generateLockRequester());
+        String lockTimeoutStr = getParam(paramMap, "lock-timeout", false, "600"); // Default lock timeout: 10 min
+        int lockTimeout = Integer.parseInt(lockTimeoutStr);
+        String lockWaitStr = getParam(paramMap, "lock-wait", false, "5"); // Time waiting before next retry. Default: 5 sec
+        int lockWait = Integer.parseInt(lockWaitStr);
+        String lockRetryCountStr = getParam(paramMap, "lock-retry-count", false, "10"); // Default: 10 retries
+        int lockRetryCount = Integer.parseInt(lockRetryCountStr);
+
+        lockHelper.lock(resourceName, lockRequester, lockTimeout, lockWait, lockRetryCount);
+    }
+
+    public void unlockResource(Map<String, String> paramMap, SvcLogicContext ctx) throws SvcLogicException {
+        String resourceName = getParam(paramMap, "resource-name", true, null);
+
+        lockHelper.unlock(resourceName, false);
+    }
+
+    public void lockResource(String resourceName, String lockRequester, int lockTimeout /* sec */) {
+        lockResource(resourceName, lockRequester, lockTimeout, 5, 10);
+    }
+
+    public void lockResource(String resourceName, String lockRequester, int lockTimeout /* sec */, int lockWait /* Seconds */, int retryCount) {
+        if (lockRequester == null) {
+            lockRequester = generateLockRequester();
+        }
+        if (lockTimeout <= 0) {
+            lockTimeout = 600;
+        }
+
+        lockHelper.lock(resourceName, lockRequester, lockTimeout, lockWait, retryCount);
+    }
+
+    public void unlockResource(String resourceName) {
+        lockHelper.unlock(resourceName, false);
+    }
+
+    private String getParam(Map<String, String> paramMap, String name, boolean required, String def)
+            throws SvcLogicException {
+        String v = paramMap.get(name);
+        if (v != null && v.trim().length() > 0) {
+            log.info("Param: " + name + ": " + v.trim());
+            return v.trim();
+        }
+        if (required) {
+            throw new SvcLogicException("The following node parameter is required: " + name);
+        }
+
+        log.info("Param: " + name + " not supplied. Using default: " + def);
+        return def;
+    }
+
+    private static String generateLockRequester() {
+        SecureRandom rand = new SecureRandom();
+        return "SynchronizedFunction-" + (int) (rand.nextDouble() * 1000000);
+    }
+}
+
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/alloc/DbAllocationRule.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/alloc/DbAllocationRule.java
new file mode 100644
index 000000000..d15b1508f
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/alloc/DbAllocationRule.java
@@ -0,0 +1,256 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.alloc;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.ra.comp.AllocationRule;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceEntity;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceRequest;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceTarget;
+import org.onap.ccsdk.sli.adaptors.ra.rule.dao.RangeRuleDao;
+import org.onap.ccsdk.sli.adaptors.ra.rule.dao.ResourceRuleDao;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.RangeRule;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.ResourceRule;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationAction;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.MultiResourceAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+import org.onap.ccsdk.sli.adaptors.util.expr.ExpressionEvaluator;
+import org.onap.ccsdk.sli.adaptors.util.str.StrUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DbAllocationRule implements AllocationRule {
+
+    private static final Logger log = LoggerFactory.getLogger(DbAllocationRule.class);
+
+    private ResourceRuleDao resourceRuleDao;
+    private RangeRuleDao rangeRuleDao;
+
+    @Override
+    public AllocationRequest buildAllocationRequest(String serviceModel, ResourceEntity resourceEntity,
+            ResourceTarget resourceTarget, ResourceRequest resourceRequest, boolean checkOnly, boolean change) {
+        List<ResourceRule> resourceRuleList = resourceRuleDao.getResourceRules(serviceModel,
+                resourceTarget.resourceTargetType);
+        List<RangeRule> rangeRuleList = rangeRuleDao.getRangeRules(serviceModel, resourceTarget.resourceTargetType);
+
+        List<AllocationRequest> arlist = new ArrayList<>();
+
+        for (ResourceRule rr : resourceRuleList) {
+            if (resourceRequest.resourceName != null && !resourceRequest.resourceName.equals(rr.resourceName)) {
+                continue;
+            }
+
+            boolean matches = ExpressionEvaluator.evalBoolean(rr.serviceExpression, resourceEntity.data);
+            matches = matches && ExpressionEvaluator.evalBoolean(rr.equipmentExpression, resourceTarget.data);
+
+            if (matches) {
+                AllocationRequest ar1 = buildAllocationRequest(rr, resourceEntity, resourceTarget, resourceRequest,
+                        checkOnly, change);
+                arlist.add(ar1);
+            }
+        }
+
+        for (RangeRule rr : rangeRuleList) {
+            if (resourceRequest.resourceName != null && !resourceRequest.resourceName.equals(rr.rangeName)) {
+                continue;
+            }
+            if (resourceRequest.endPointPosition != null
+                    && !resourceRequest.endPointPosition.equals(rr.endPointPosition)) {
+                continue;
+            }
+
+            if (!ExpressionEvaluator.evalBoolean(rr.equipmentExpression, resourceTarget.data)) {
+                continue;
+            }
+
+            AllocationRequest ar1 = buildAllocationRequest(rr, resourceEntity, resourceTarget, resourceRequest,
+                    checkOnly, change);
+            arlist.add(ar1);
+        }
+
+        if ((rangeRuleList == null || rangeRuleList.isEmpty())
+                && ResourceType.Range.equals(resourceRequest.resourceType)) {
+            AllocationRequest ar1 = buildAllocationRequest(resourceEntity, resourceTarget, resourceRequest, checkOnly,
+                    change);
+            arlist.add(ar1);
+        }
+
+        if (arlist.isEmpty()) {
+            return null;
+        }
+
+        if (arlist.size() == 1) {
+            return arlist.get(0);
+        }
+
+        MultiResourceAllocationRequest ar = new MultiResourceAllocationRequest();
+        ar.stopOnFirstFailure = false;
+        ar.allocationRequestList = arlist;
+        return ar;
+    }
+
+    private AllocationRequest buildAllocationRequest(ResourceEntity resourceEntity, ResourceTarget resourceTarget,
+            ResourceRequest resourceRequest, boolean checkOnly, boolean change) {
+
+        RangeAllocationRequest ar = new RangeAllocationRequest();
+        ar.applicationId = resourceRequest.applicationId;
+        if (resourceRequest.endPointPosition != null) {
+            ar.resourceUnionId = resourceEntity.resourceEntityType + "::" + resourceEntity.resourceEntityId + "::"
+                    + resourceRequest.endPointPosition;
+            ar.endPointPosition = resourceRequest.endPointPosition;
+        } else {
+            ar.resourceUnionId = resourceEntity.resourceEntityType + "::" + resourceEntity.resourceEntityId;
+        }
+        ar.resourceSetId = ar.resourceUnionId + "::" + resourceEntity.resourceEntityVersion;
+        ar.resourceName = resourceRequest.resourceName;
+        if (resourceRequest.resourceShareGroup != null) {
+            ar.resourceShareGroupList = Collections.singleton(resourceRequest.resourceShareGroup);
+        }
+        ar.assetId = resourceTarget.resourceTargetType + "::" + resourceTarget.resourceTargetId;
+        ar.requestedNumbers = StrUtil.listInt(resourceRequest.rangeRequestedNumbers,
+                "Invalid value for requested-numbers");
+        if (ar.requestedNumbers != null) {
+            ar.requestedCount = ar.requestedNumbers.size();
+        }
+        ar.excludeNumbers = StrUtil.listInt(resourceRequest.rangeExcludeNumbers, "Invalid value for exclude-numbers");
+        ar.reverseOrder = resourceRequest.rangeReverseOrder;
+        ar.missingResourceAction = AllocationAction.Succeed_Allocate;
+        ar.expiredResourceAction = AllocationAction.Succeed_Allocate;
+        ar.replace = resourceRequest.replace;
+        ar.check = true;
+        ar.allocate = !checkOnly;
+        ar.rangeList = resourceRequest.rangeOverrideList;
+        if (ar.rangeList == null || ar.rangeList.isEmpty()) {
+            if (resourceRequest.rangeMinOverride >= 0
+                    && resourceRequest.rangeMaxOverride >= resourceRequest.rangeMinOverride) {
+                ar.rangeList = new ArrayList<>();
+                Range range = new Range();
+                range.min = resourceRequest.rangeMinOverride;
+                range.max = resourceRequest.rangeMaxOverride;
+                ar.rangeList.add(range);
+            }
+        } else {
+            if (resourceRequest.rangeMinOverride >= 0) {
+                ar.rangeList.get(0).min = resourceRequest.rangeMinOverride;
+            }
+            if (resourceRequest.rangeMaxOverride >= 0) {
+                ar.rangeList.get(ar.rangeList.size() - 1).max = resourceRequest.rangeMaxOverride;
+            }
+        }
+        ar.forceNewNumbers = resourceRequest.rangeForceNewNumbers;
+        StrUtil.info(log, ar);
+        return ar;
+    }
+
+    private AllocationRequest buildAllocationRequest(ResourceRule resourceRule, ResourceEntity resourceEntity,
+            ResourceTarget resourceTarget, ResourceRequest resourceRequest, boolean checkOnly, boolean change) {
+        StrUtil.info(log, resourceRule);
+
+        LimitAllocationRequest ar = new LimitAllocationRequest();
+        ar.applicationId = resourceRequest.applicationId;
+        ar.resourceUnionId = resourceEntity.resourceEntityType + "::" + resourceEntity.resourceEntityId;
+        ar.resourceSetId = ar.resourceUnionId + "::" + resourceEntity.resourceEntityVersion;
+        ar.resourceName = resourceRule.resourceName;
+        if (resourceRequest.resourceShareGroup != null) {
+            ar.resourceShareGroupList = Collections.singleton(resourceRequest.resourceShareGroup);
+        }
+        ar.assetId = resourceTarget.resourceTargetType + "::" + resourceTarget.resourceTargetId;
+        ar.missingResourceAction = AllocationAction.Succeed_Allocate;
+        ar.expiredResourceAction = AllocationAction.Succeed_Allocate;
+        ar.replace = resourceRequest.replace;
+        ar.strict = false;
+        ar.checkLimit = ExpressionEvaluator.evalLong(
+                change ? resourceRule.hardLimitExpression : resourceRule.softLimitExpression, resourceTarget.data);
+        ar.checkCount = ExpressionEvaluator.evalLong(resourceRule.allocationExpression, resourceEntity.data);
+        ar.allocateCount = checkOnly ? 0 : ar.checkCount;
+        return ar;
+    }
+
+    private AllocationRequest buildAllocationRequest(RangeRule rangeRule, ResourceEntity resourceEntity,
+            ResourceTarget resourceTarget, ResourceRequest resourceRequest, boolean checkOnly, boolean change) {
+        StrUtil.info(log, rangeRule);
+
+        RangeAllocationRequest ar = new RangeAllocationRequest();
+        ar.applicationId = resourceRequest.applicationId;
+        if (resourceRequest.endPointPosition != null) {
+            ar.resourceUnionId = resourceEntity.resourceEntityType + "::" + resourceEntity.resourceEntityId + "::"
+                    + resourceRequest.endPointPosition;
+            ar.endPointPosition = resourceRequest.endPointPosition;
+        } else {
+            ar.resourceUnionId = resourceEntity.resourceEntityType + "::" + resourceEntity.resourceEntityId;
+        }
+        ar.resourceSetId = ar.resourceUnionId + "::" + resourceEntity.resourceEntityVersion;
+        ar.resourceName = rangeRule.rangeName;
+        if (resourceRequest.resourceShareGroup != null) {
+            ar.resourceShareGroupList = Collections.singleton(resourceRequest.resourceShareGroup);
+        }
+        ar.assetId = resourceTarget.resourceTargetType + "::" + resourceTarget.resourceTargetId;
+        ar.requestedNumbers = StrUtil.listInt(resourceRequest.rangeRequestedNumbers,
+                "Invalid value for requested-numbers");
+        if (ar.requestedNumbers != null) {
+            ar.requestedCount = ar.requestedNumbers.size();
+        }
+        ar.excludeNumbers = StrUtil.listInt(resourceRequest.rangeExcludeNumbers, "Invalid value for exclude-numbers");
+        ar.reverseOrder = resourceRequest.rangeReverseOrder;
+        ar.missingResourceAction = AllocationAction.Succeed_Allocate;
+        ar.expiredResourceAction = AllocationAction.Succeed_Allocate;
+        ar.replace = resourceRequest.replace;
+        ar.check = true;
+        ar.allocate = !checkOnly;
+        ar.rangeList = rangeRule.rangeList;
+        if (ar.rangeList == null || ar.rangeList.isEmpty()) {
+            if (resourceRequest.rangeMinOverride >= 0
+                    && resourceRequest.rangeMaxOverride >= resourceRequest.rangeMinOverride) {
+                ar.rangeList = new ArrayList<>();
+                Range range = new Range();
+                range.min = resourceRequest.rangeMinOverride;
+                range.max = resourceRequest.rangeMaxOverride;
+                ar.rangeList.add(range);
+            }
+        } else {
+            if (resourceRequest.rangeMinOverride >= 0) {
+                ar.rangeList.get(0).min = resourceRequest.rangeMinOverride;
+            }
+            if (resourceRequest.rangeMaxOverride >= 0) {
+                ar.rangeList.get(ar.rangeList.size() - 1).max = resourceRequest.rangeMaxOverride;
+            }
+
+        }
+        ar.forceNewNumbers = resourceRequest.rangeForceNewNumbers;
+        ar.nextInSequence = resourceRequest.rangeNextInSequence;
+        return ar;
+    }
+
+    public void setResourceRuleDao(ResourceRuleDao resourceRuleDao) {
+        this.resourceRuleDao = resourceRuleDao;
+    }
+
+    public void setRangeRuleDao(RangeRuleDao rangeRuleDao) {
+        this.rangeRuleDao = rangeRuleDao;
+    }
+}
\ No newline at end of file
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/AllocationData.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/AllocationData.java
new file mode 100644
index 000000000..3e0e6b140
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/AllocationData.java
@@ -0,0 +1,11 @@
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.Map;
+
+public class AllocationData {
+
+    public String resourceEntityType;
+    public String resourceEntityId;
+    public String resourceEntityVersion;
+    public Map<String, String> data;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/AllocationRule.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/AllocationRule.java
new file mode 100644
index 000000000..0e9737419
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/AllocationRule.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationRequest;
+
+public interface AllocationRule {
+
+    AllocationRequest buildAllocationRequest(String serviceModel, ResourceEntity resourceEntity,
+            ResourceTarget resourceTarget, ResourceRequest resourceRequest, boolean checkOnly, boolean change);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/EndPointAllocator.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/EndPointAllocator.java
new file mode 100644
index 000000000..abfb8d44f
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/EndPointAllocator.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.List;
+
+public interface EndPointAllocator {
+
+    List<ResourceData> allocateResources(String serviceModel, ResourceEntity resourceEntity,
+            ResourceTarget resourceTarget, ResourceRequest resourceRequest, boolean checkOnly, boolean change);
+
+    List<ResourceData> getResourcesForEntity(String resourceEntityType, String resourceEntityId,
+            String resourceEntityVersion);
+
+    ResourceData getResource(String resourceTargetType, String resourceTargetId, String resourceName,
+            String resourceEntityTypeFilter, String resourceEntityIdFilter, String resourceShareGroupFilter);
+
+    List<ResourceData> getResourcesForTarget(String resourceTargetTypeFilter, String resourceTargetIdFilter,
+            String resourceName);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/EndPointAllocatorImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/EndPointAllocatorImpl.java
new file mode 100644
index 000000000..36e40d589
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/EndPointAllocatorImpl.java
@@ -0,0 +1,368 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ *
+ * Modifications Copyright (C) 2019 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.onap.ccsdk.sli.adaptors.rm.comp.ResourceManager;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationStatus;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.MultiResourceAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ReleaseRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+import org.onap.ccsdk.sli.adaptors.util.str.StrUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class EndPointAllocatorImpl implements EndPointAllocator {
+
+    private static final Logger log = LoggerFactory.getLogger(EndPointAllocatorImpl.class);
+
+    private ResourceManager resourceManager;
+
+    private Map<String, List<AllocationRule>> allocationRuleMap;
+
+    @Override
+    public List<ResourceData> allocateResources(String serviceModel, ResourceEntity resourceEntity,
+            ResourceTarget resourceTarget, ResourceRequest resourceRequest, boolean checkOnly, boolean change) {
+
+        List<ResourceData> resourceList = new ArrayList<>();
+
+        if (allocationRuleMap != null) {
+            List<AllocationRule> allocationRuleList = allocationRuleMap.get(serviceModel);
+            if (allocationRuleList == null) {
+                allocationRuleList = allocationRuleMap.get("DEFAULT");
+            }
+
+            if (allocationRuleList != null) {
+                boolean allgood = true;
+                for (AllocationRule allocationRule : allocationRuleList) {
+                    AllocationRequest ar = allocationRule.buildAllocationRequest(serviceModel, resourceEntity,
+                            resourceTarget, resourceRequest, checkOnly, change);
+                    if (ar != null) {
+                        AllocationOutcome ao = resourceManager.allocateResources(ar);
+                        List<ResourceData> rr = getResourceData(ao);
+                        resourceList.addAll(rr);
+
+                        if (ao.status != AllocationStatus.Success) {
+                            allgood = false;
+                        }
+                    }
+                }
+
+                if (!allgood) {
+                    String resourceSetId = resourceEntity.resourceEntityType + "::" + resourceEntity.resourceEntityId
+                            + "::" + resourceEntity.resourceEntityVersion;
+                    resourceManager.releaseResources(ReleaseRequest.resourceSet(resourceSetId));
+                }
+            }
+        }
+
+        return resourceList;
+    }
+
+    private List<ResourceData> getResourceData(AllocationOutcome ao) {
+        if (ao instanceof MultiResourceAllocationOutcome) {
+            List<ResourceData> rr = new ArrayList<>();
+            for (AllocationOutcome ao1 : ((MultiResourceAllocationOutcome) ao).allocationOutcomeList) {
+                rr.addAll(getResourceData(ao1));
+            }
+            return rr;
+        }
+
+        ResourceData rd = new ResourceData();
+        rd.data = new HashMap<>();
+
+        AllocationRequest ar = ao.request;
+        rd.resourceName = ar.resourceName;
+        rd.endPointPosition = ar.endPointPosition;
+        int i1 = ar.assetId.indexOf("::");
+        if (i1 > 0) {
+            rd.resourceTargetType = ar.assetId.substring(0, i1);
+            rd.resourceTargetId = ar.assetId.substring(i1 + 2);
+        } else {
+            rd.resourceTargetType = "";
+            rd.resourceTargetId = ar.assetId;
+        }
+        rd.status = ao.status.toString();
+
+        if (ao instanceof LimitAllocationOutcome) {
+            LimitAllocationOutcome lao = (LimitAllocationOutcome) ao;
+            rd.data.put("allocated", String.valueOf(lao.allocatedCount));
+            rd.data.put("used", String.valueOf(lao.used));
+            rd.data.put("limit", String.valueOf(lao.limit));
+            rd.data.put("available", String.valueOf(lao.limit - lao.used));
+        } else if (ao instanceof RangeAllocationOutcome) {
+            RangeAllocationOutcome rao = (RangeAllocationOutcome) ao;
+            rd.data.put("allocated", String.valueOf(StrUtil.listInt(rao.allocated)));
+            rd.data.put("used", String.valueOf(StrUtil.listInt(rao.used)));
+            List<Range> rangeList = ((RangeAllocationRequest) rao.request).rangeList;
+            if (rangeList != null && !rangeList.isEmpty()) {
+                List<Object> ll = new ArrayList<>();
+                for (Range r : rangeList) {
+                    Map<String, Object> mm = new HashMap<>();
+                    mm.put("min", r.min);
+                    mm.put("max", r.max);
+                    ll.add(mm);
+                }
+                rd.data.put("range-list", ll);
+            }
+        }
+
+        return Collections.singletonList(rd);
+    }
+
+    @Override
+    public List<ResourceData> getResourcesForEntity(String resourceEntityType, String resourceEntityId,
+            String resourceEntityVersion) {
+        List<ResourceData> rdlist = new ArrayList<>();
+
+        String resourceUnionId = resourceEntityType + "::" + resourceEntityId;
+        List<Resource> rlist = resourceManager.getResourceUnion(resourceUnionId);
+
+        for (Resource r : rlist) {
+
+            // Find the needed allocation item: if resourceEntityVersion is specified, use that,
+            // otherwise, find the latest allocation item
+            AllocationItem ai = null;
+            if (resourceEntityVersion != null) {
+                String resourceSetId = resourceUnionId + "::" + resourceEntityVersion;
+                for (AllocationItem ai1 : r.allocationItems) {
+                    if (ai1.resourceSetId.equals(resourceSetId)) {
+                        ai = ai1;
+                        break;
+                    }
+                }
+            } else {
+                Date aitime = null;
+                for (AllocationItem ai1 : r.allocationItems) {
+                    if (ai1.resourceUnionId.equals(resourceUnionId)) {
+                        if (aitime == null || ai1.allocationTime.after(aitime)) {
+                            ai = ai1;
+                            aitime = ai1.allocationTime;
+                        }
+                    }
+                }
+            }
+
+            if (ai != null) {
+                ResourceData rd = new ResourceData();
+                rdlist.add(rd);
+
+                rd.resourceName = r.resourceKey.resourceName;
+                int i1 = r.resourceKey.assetId.indexOf("::");
+                if (i1 > 0) {
+                    rd.resourceTargetType = r.resourceKey.assetId.substring(0, i1);
+                    rd.resourceTargetId = r.resourceKey.assetId.substring(i1 + 2);
+
+                    int i2 = r.resourceKey.assetId.lastIndexOf("::");
+                    if (i2 > i1) {
+                        rd.resourceTargetValue = r.resourceKey.assetId.substring(i2 + 2);
+                    }
+                } else {
+                    rd.resourceTargetType = "";
+                    rd.resourceTargetId = r.resourceKey.assetId;
+                }
+
+                rd.data = new HashMap<>();
+
+                if (ai instanceof RangeAllocationItem) {
+                    RangeAllocationItem rai = (RangeAllocationItem) ai;
+
+                    String ss = String.valueOf(rai.used);
+                    ss = ss.substring(1, ss.length() - 1);
+                    rd.data.put("allocated", ss);
+
+                } else if (ai instanceof LimitAllocationItem) {
+                    LimitAllocationItem lai = (LimitAllocationItem) ai;
+
+                    rd.data.put("allocated", String.valueOf(lai.used));
+                }
+            }
+        }
+
+        return rdlist;
+    }
+
+    @Override
+    public List<ResourceData> getResourcesForTarget(String resourceTargetTypeFilter, String resourceTargetIdFilter,
+            String resourceName) {
+        List<ResourceData> rdlist = new ArrayList<>();
+
+        String assetIdFilter = null;
+        if (resourceTargetTypeFilter != null && resourceTargetIdFilter != null) {
+            assetIdFilter = resourceTargetTypeFilter + "::" + resourceTargetIdFilter;
+        } else if (resourceTargetTypeFilter != null) {
+            assetIdFilter = resourceTargetTypeFilter;
+        } else if (resourceTargetIdFilter != null) {
+            assetIdFilter = resourceTargetIdFilter;
+        }
+
+        List<Resource> rlist = resourceManager.queryResources(resourceName, assetIdFilter);
+
+        for (Resource r : rlist) {
+            if (r.allocationItems == null || r.allocationItems.isEmpty()) {
+                continue;
+            }
+
+            log.info("ResourceName:" + r.resourceKey.resourceName + " assetId:" + r.resourceKey.assetId);
+
+
+            rdlist.add(getResourceData(r));
+        }
+
+        return rdlist;
+    }
+
+    @Override
+    public ResourceData getResource(String resourceTargetType, String resourceTargetId, String resourceName,
+            String resourceEntityTypeFilter, String resourceEntityIdFilter, String resourceShareGroupFilter) {
+        String assetId = resourceTargetType + "::" + resourceTargetId;
+
+        String resourceUnionFilter = null;
+        if (resourceEntityTypeFilter != null && resourceEntityIdFilter != null) {
+            resourceUnionFilter = resourceEntityTypeFilter + "::" + resourceEntityIdFilter;
+        } else if (resourceEntityTypeFilter != null) {
+            resourceUnionFilter = resourceEntityTypeFilter;
+        } else if (resourceEntityIdFilter != null) {
+            resourceUnionFilter = resourceEntityIdFilter;
+        }
+
+        Resource r = null;
+        if (resourceUnionFilter != null || resourceShareGroupFilter != null) {
+            r = resourceManager.queryResource(resourceName, assetId, resourceUnionFilter, resourceShareGroupFilter);
+        } else {
+            r = resourceManager.getResource(resourceName, assetId);
+        }
+
+        if (r != null && r.allocationItems != null && !r.allocationItems.isEmpty()) {
+            log.info("ResourceName:" + r.resourceKey.resourceName + " assetId:" + r.resourceKey.assetId);
+            return getResourceData(r);
+        }
+
+        return null;
+    }
+
+    private ResourceData getResourceData(Resource r) {
+        ResourceData rd = new ResourceData();
+
+        rd.resourceName = r.resourceKey.resourceName;
+        int i1 = r.resourceKey.assetId.indexOf("::");
+        if (i1 > 0) {
+            rd.resourceTargetType = r.resourceKey.assetId.substring(0, i1);
+            rd.resourceTargetId = r.resourceKey.assetId.substring(i1 + 2);
+
+            int i2 = r.resourceKey.assetId.lastIndexOf("::");
+            if (i2 > i1) {
+                rd.resourceTargetValue = r.resourceKey.assetId.substring(i2 + 2);
+            }
+        } else {
+            rd.resourceTargetType = "";
+            rd.resourceTargetId = r.resourceKey.assetId;
+        }
+
+        rd.data = new HashMap<>();
+
+        if (r instanceof RangeResource) {
+            RangeResource rr = (RangeResource) r;
+
+            log.info("rr.used: " + rr.used);
+            String ss = String.valueOf(rr.used);
+            ss = ss.substring(1, ss.length() - 1);
+            rd.data.put("allocated", ss);
+
+        } else if (r instanceof LimitResource) {
+            LimitResource lr = (LimitResource) r;
+
+            log.info("lr.used: " + lr.used);
+            rd.data.put("allocated", String.valueOf(lr.used));
+        }
+
+        rd.allocationDataList = new ArrayList<>();
+
+        if (r.allocationItems != null) {
+            for (AllocationItem ai : r.allocationItems) {
+                AllocationData ad = new AllocationData();
+                rd.allocationDataList.add(ad);
+
+                i1 = ai.resourceUnionId.indexOf("::");
+                if (i1 > 0) {
+                    ad.resourceEntityType = ai.resourceUnionId.substring(0, i1);
+                    ad.resourceEntityId = ai.resourceUnionId.substring(i1 + 2);
+                } else {
+                    ad.resourceEntityType = "";
+                    ad.resourceEntityId = ai.resourceUnionId;
+                }
+
+                i1 = ai.resourceSetId.lastIndexOf("::");
+                if (i1 > 0) {
+                    ad.resourceEntityVersion = ai.resourceSetId.substring(i1 + 2);
+                } else {
+                    ad.resourceEntityVersion = "";
+                }
+
+                ad.data = new HashMap<>();
+
+                if (ai instanceof RangeAllocationItem) {
+                    RangeAllocationItem rai = (RangeAllocationItem) ai;
+
+                    log.info("rr.used: " + rai.used);
+                    String ss = String.valueOf(rai.used);
+                    ss = ss.substring(1, ss.length() - 1);
+                    ad.data.put("allocated", ss);
+
+                } else if (ai instanceof LimitAllocationItem) {
+                    LimitAllocationItem lai = (LimitAllocationItem) ai;
+
+                    log.info("lr.used: " + lai.used);
+                    ad.data.put("allocated", String.valueOf(lai.used));
+                }
+            }
+        }
+
+        return rd;
+    }
+
+    public void setResourceManager(ResourceManager resourceManager) {
+        this.resourceManager = resourceManager;
+    }
+
+    public void setAllocationRuleMap(Map<String, List<AllocationRule>> allocationRuleMap) {
+        this.allocationRuleMap = allocationRuleMap;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceData.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceData.java
new file mode 100644
index 000000000..d83d4cdb4
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceData.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.List;
+import java.util.Map;
+
+public class ResourceData {
+
+    public String resourceName;
+    public String resourceTargetId;
+    public String resourceTargetValue;
+    public String resourceTargetType;
+    public String endPointPosition;
+    public String status;
+    public Map<String, Object> data;
+    public List<AllocationData> allocationDataList;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceEntity.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceEntity.java
new file mode 100644
index 000000000..12fb695b7
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceEntity.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.Map;
+
+public class ResourceEntity {
+
+    public String resourceEntityId;
+    public String resourceEntityVersion;
+    public String resourceEntityType;
+    public Map<String, String> data;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceRequest.java
new file mode 100644
index 000000000..2ebad4c89
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceRequest.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+
+public class ResourceRequest {
+
+    public String resourceName;
+    public String resourceShareGroup;
+    public String rangeRequestedNumbers;
+    public String rangeExcludeNumbers;
+    public boolean rangeReverseOrder;
+    public int rangeMinOverride;
+    public int rangeMaxOverride;
+    public boolean rangeForceNewNumbers;
+    public boolean rangeNextInSequence;
+    public boolean replace;
+    public String requestType;
+    public String serviceModel;
+    public boolean checkOnly;
+    public String applicationId;
+    public String endPointPosition;
+    public ResourceType resourceType;
+    public List<Range> rangeOverrideList;
+    public String resourceEntityTypeFilter;
+    public String resourceEntityIdFilter;
+    public String resourceShareGroupFilter;
+    public String resourceTargetTypeFilter;
+    public String resourceTargetIdFilter;
+    public String rangeReleaseNumbers;
+    public int limitReleaseAmount;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceResponse.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceResponse.java
new file mode 100644
index 000000000..989333c3e
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceResponse.java
@@ -0,0 +1,13 @@
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+public class ResourceResponse {
+	public String resourceName;
+	public String endPointPosition;
+	public String resourceTargetType;
+	public String resourceTargetId;
+	public String resourceLimit;
+	public String resourceAvailable;
+	public String resourceUsed;
+	public String resourceAllocated;
+	public String status;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceTarget.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceTarget.java
new file mode 100644
index 000000000..95cec330a
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/comp/ResourceTarget.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.comp;
+
+import java.util.Map;
+
+public class ResourceTarget {
+
+    public String resourceTargetId;
+    public String resourceTargetType;
+    public Map<String, String> data;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/RangeRuleDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/RangeRuleDao.java
new file mode 100644
index 000000000..a7fcb61f2
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/RangeRuleDao.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.dao;
+
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.RangeRule;
+
+public interface RangeRuleDao {
+
+    List<RangeRule> getRangeRules(String serviceModel, String equipLevel);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/RangeRuleDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/RangeRuleDaoImpl.java
new file mode 100644
index 000000000..b021620ba
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/RangeRuleDaoImpl.java
@@ -0,0 +1,87 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.dao;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.RangeRule;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
+
+public class RangeRuleDaoImpl implements RangeRuleDao {
+
+    private static final Logger log = LoggerFactory.getLogger(RangeRuleDaoImpl.class);
+
+    private static final String GET_SQL = "SELECT * FROM RANGE_RULE WHERE service_model = ? AND equipment_level = ?";
+
+    private JdbcTemplate jdbcTemplate;
+
+    @Override
+    public List<RangeRule> getRangeRules(String serviceModel, String equipLevel) {
+        return jdbcTemplate.query(GET_SQL, new Object[] { serviceModel, equipLevel },
+                (RowMapper<RangeRule>) (rs, rowNum) -> {
+                    RangeRule rl = new RangeRule();
+                    rl.id = rs.getLong("range_rule_id");
+                    rl.rangeName = rs.getString("range_name");
+                    rl.serviceModel = rs.getString("service_model");
+                    rl.endPointPosition = rs.getString("end_point_position");
+                    rl.equipmentLevel = rs.getString("equipment_level");
+                    rl.equipmentExpression = rs.getString("equipment_expression");
+
+                    String rangesStr = rs.getString("ranges");
+                    String[] ranges = rangesStr.split(",");
+                    rl.rangeList = new ArrayList<>();
+                    for (String rangeStr : ranges) {
+                        Range range = new Range();
+                        String[] nn = rangeStr.split("-");
+                        if (nn.length >= 1) {
+                            try {
+                                range.min = range.max = Integer.parseInt(nn[0]);
+                            } catch (NumberFormatException e) {
+                                log.warn("Invalid value found in DB for range: " + rangeStr, e);
+                            }
+                        }
+                        if (nn.length >= 2) {
+                            try {
+                                range.max = Integer.parseInt(nn[1]);
+                            } catch (NumberFormatException e) {
+                                log.warn("Invalid value found in DB for range: " + rangeStr, e);
+                            }
+                        }
+                        if (nn.length > 2) {
+                            log.warn("Invalid value found in DB for range: {}", rangeStr);
+                        }
+                        rl.rangeList.add(range);
+                    }
+
+                    return rl;
+                });
+
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}
\ No newline at end of file
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/ResourceRuleDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/ResourceRuleDao.java
new file mode 100644
index 000000000..54fdcbc20
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/ResourceRuleDao.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.dao;
+
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.ResourceRule;
+
+public interface ResourceRuleDao {
+
+    List<ResourceRule> getResourceRules(String serviceModel, String equipLevel);
+
+    ResourceRule getResourceRule(String serviceModel, String endPointPosition, String equipLevel, String resourceName);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/ResourceRuleDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/ResourceRuleDaoImpl.java
new file mode 100644
index 000000000..451dc57cd
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/dao/ResourceRuleDaoImpl.java
@@ -0,0 +1,110 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.dao;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.ResourceRule;
+import org.onap.ccsdk.sli.adaptors.ra.rule.data.ResourceThreshold;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
+
+public class ResourceRuleDaoImpl implements ResourceRuleDao {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ResourceRuleDaoImpl.class);
+
+    private static final String GET1_SQL =
+            "SELECT * FROM RESOURCE_RULE WHERE service_model = ? AND equipment_level = ?";
+    private static final String GET2_SQL =
+            "SELECT * FROM RESOURCE_RULE WHERE service_model = ? AND end_point_position = ? AND equipment_level = ? AND resource_name = ?";
+    private static final String THRESHOLD_SQL = "SELECT * FROM RESOURCE_THRESHOLD WHERE resource_rule_id = ?";
+
+    private JdbcTemplate jdbcTemplate;
+    ResourceRuleRowMapper resourceRuleRowMapper = new ResourceRuleRowMapper();
+    ResourceThresholdRowMapper resourceThresholdRowMapper = new ResourceThresholdRowMapper();
+
+    @Override
+    public List<ResourceRule> getResourceRules(String serviceModel, String equipLevel) {
+        List<ResourceRule> resourceRuleList =
+                jdbcTemplate.query(GET1_SQL, new Object[] {serviceModel, equipLevel}, resourceRuleRowMapper);
+
+        for (ResourceRule rr : resourceRuleList) {
+            rr.thresholdList = jdbcTemplate.query(THRESHOLD_SQL, new Object[] {rr.id}, resourceThresholdRowMapper);
+        }
+
+        return resourceRuleList;
+    }
+
+    @Override
+    public ResourceRule getResourceRule(String serviceModel, String endPointPosition, String equipLevel,
+            String resourceName) {
+        List<ResourceRule> resourceRuleList = jdbcTemplate.query(GET2_SQL,
+                new Object[] {serviceModel, endPointPosition, equipLevel, resourceName}, resourceRuleRowMapper);
+
+        if (resourceRuleList == null || resourceRuleList.isEmpty()) {
+            return null;
+        }
+
+        ResourceRule rr = resourceRuleList.get(0);
+        rr.thresholdList = jdbcTemplate.query(THRESHOLD_SQL, new Object[] {rr.id}, resourceThresholdRowMapper);
+
+        return rr;
+    }
+
+    private static class ResourceRuleRowMapper implements RowMapper<ResourceRule> {
+
+        @Override
+        public ResourceRule mapRow(ResultSet rs, int rowNum) throws SQLException {
+            ResourceRule rl = new ResourceRule();
+            rl.id = rs.getLong("resource_rule_id");
+            rl.resourceName = rs.getString("resource_name");
+            rl.serviceModel = rs.getString("service_model");
+            rl.endPointPosition = rs.getString("end_point_position");
+            rl.serviceExpression = rs.getString("service_expression");
+            rl.equipmentLevel = rs.getString("equipment_level");
+            rl.equipmentExpression = rs.getString("equipment_expression");
+            rl.allocationExpression = rs.getString("allocation_expression");
+            rl.softLimitExpression = rs.getString("soft_limit_expression");
+            rl.hardLimitExpression = rs.getString("hard_limit_expression");
+            return rl;
+        }
+    }
+
+    private static class ResourceThresholdRowMapper implements RowMapper<ResourceThreshold> {
+
+        @Override
+        public ResourceThreshold mapRow(ResultSet rs, int rowNum) throws SQLException {
+            ResourceThreshold th = new ResourceThreshold();
+            th.expression = rs.getString("threshold_expression");
+            th.message = rs.getString("threshold_message");
+            return th;
+        }
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/RangeRule.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/RangeRule.java
new file mode 100644
index 000000000..c1ccd8196
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/RangeRule.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.data;
+
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+
+public class RangeRule {
+
+    public long id;
+    public String rangeName;
+    public String serviceModel;
+    public String endPointPosition;
+    public String equipmentLevel;
+    public String equipmentExpression;
+    public List<Range> rangeList;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ResourceRule.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ResourceRule.java
new file mode 100644
index 000000000..17e0196b2
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ResourceRule.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.data;
+
+import java.util.List;
+
+public class ResourceRule {
+
+    public long id;
+    public String resourceName;
+    public String serviceModel;
+    public String endPointPosition;
+    public String serviceExpression;
+    public String equipmentLevel;
+    public String equipmentExpression;
+    public String allocationExpression;
+    public String softLimitExpression;
+    public String hardLimitExpression;
+    public List<ResourceThreshold> thresholdList;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ResourceThreshold.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ResourceThreshold.java
new file mode 100644
index 000000000..3f07d9f6b
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ResourceThreshold.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.data;
+
+public class ResourceThreshold {
+
+    public String expression;
+    public String message;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ThresholdStatus.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ThresholdStatus.java
new file mode 100644
index 000000000..5bc8d3450
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/ra/rule/data/ThresholdStatus.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.ra.rule.data;
+
+public class ThresholdStatus {
+
+    public ResourceRule resourceRule;
+    public ResourceThreshold resourceThreshold;
+    public long limitValue;
+    public long thresholdValue;
+    public long used;
+    public long lastAdded;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/AllocationFunction.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/AllocationFunction.java
new file mode 100644
index 000000000..485010656
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/AllocationFunction.java
@@ -0,0 +1,433 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Modifications Copyright (C) 2018 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.comp;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+import org.onap.ccsdk.sli.adaptors.lock.comp.LockHelper;
+import org.onap.ccsdk.sli.adaptors.lock.comp.ResourceLockedException;
+import org.onap.ccsdk.sli.adaptors.lock.comp.SynchronizedFunction;
+import org.onap.ccsdk.sli.adaptors.rm.dao.ResourceDao;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationStatus;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.MultiAssetAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.MultiAssetAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.MultiResourceAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.MultiResourceAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceKey;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+import org.onap.ccsdk.sli.adaptors.rm.util.LabelUtil;
+import org.onap.ccsdk.sli.adaptors.rm.util.LimitUtil;
+import org.onap.ccsdk.sli.adaptors.rm.util.RangeUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+class AllocationFunction extends SynchronizedFunction {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(AllocationFunction.class);
+
+    private ResourceDao resourceDao;
+
+    private AllocationRequest request;
+    private AllocationOutcome outcome;
+
+    private List<Resource> updateList = new ArrayList<>();
+
+    public AllocationFunction(LockHelper lockHelper, ResourceDao resourceDao, AllocationRequest request,
+            int lockTimeout) {
+        super(lockHelper, getLockNames(request), lockTimeout);
+        this.resourceDao = resourceDao;
+        this.request = request;
+    }
+
+    private static Collection<String> getLockNames(AllocationRequest request) {
+        Set<String> lockResourceNames = new HashSet<>();
+        addLockNames(lockResourceNames, request);
+        return lockResourceNames;
+    }
+
+    private static void addLockNames(Set<String> lockResourceNames, AllocationRequest request) {
+        if (request instanceof MultiAssetAllocationRequest) {
+            MultiAssetAllocationRequest req = (MultiAssetAllocationRequest) request;
+            if (req.assetIdList != null) {
+                lockResourceNames.addAll(req.assetIdList);
+            }
+        } else if (request instanceof MultiResourceAllocationRequest) {
+            MultiResourceAllocationRequest req = (MultiResourceAllocationRequest) request;
+            if (req.allocationRequestList != null) {
+                for (AllocationRequest request1 : req.allocationRequestList) {
+                    addLockNames(lockResourceNames, request1);
+                }
+            }
+        } else if (request.assetId != null) {
+            lockResourceNames.add(request.assetId);
+        }
+    }
+
+    @Override
+    public void _exec() throws ResourceLockedException {
+        outcome = allocate(request);
+
+        if (outcome!=null && outcome.status == AllocationStatus.Success) {
+            for (Resource r : updateList) {
+                resourceDao.saveResource(r);
+            }
+        }
+    }
+
+    private AllocationOutcome allocate(AllocationRequest allocationRequest) throws ResourceLockedException {
+        if (allocationRequest instanceof MultiAssetAllocationRequest) {
+            return allocateMultiAsset((MultiAssetAllocationRequest) allocationRequest);
+        }
+        if (allocationRequest instanceof MultiResourceAllocationRequest) {
+            return allocateMultiResource((MultiResourceAllocationRequest) allocationRequest);
+        }
+        if (allocationRequest instanceof LimitAllocationRequest) {
+            return allocateLimit((LimitAllocationRequest) allocationRequest);
+        }
+        if (allocationRequest instanceof LabelAllocationRequest) {
+            return allocateLabel((LabelAllocationRequest) allocationRequest);
+        }
+        if (allocationRequest instanceof RangeAllocationRequest) {
+            return allocateRange((RangeAllocationRequest) allocationRequest);
+        }
+        return null;
+    }
+
+    private MultiAssetAllocationOutcome allocateMultiAsset(MultiAssetAllocationRequest req) {
+
+        return null;
+    }
+
+    private MultiResourceAllocationOutcome allocateMultiResource(MultiResourceAllocationRequest req) {
+        MultiResourceAllocationOutcome out = new MultiResourceAllocationOutcome();
+        out.request = req;
+        out.allocationOutcomeList = new ArrayList<>();
+        out.status = AllocationStatus.Success;
+
+        if (req.allocationRequestList != null) {
+            for (AllocationRequest req1 : req.allocationRequestList) {
+                AllocationOutcome out1 = allocate(req1);
+                out.allocationOutcomeList.add(out1);
+                if (out1.status != AllocationStatus.Success) {
+                    out.status = AllocationStatus.Failure;
+                }
+            }
+        }
+
+        return out;
+    }
+
+    private LimitAllocationOutcome allocateLimit(LimitAllocationRequest req) {
+        LimitAllocationOutcome out = new LimitAllocationOutcome();
+        out.request = req;
+
+        Resource r = resourceDao.getResource(req.assetId, req.resourceName);
+        if (r == null) {
+            r = new LimitResource();
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = req.assetId;
+            r.resourceKey.resourceName = req.resourceName;
+            r.resourceType = ResourceType.Limit;
+        } else {
+            if (r.resourceType != ResourceType.Limit) {
+                out.status = AllocationStatus.ResourceNotFound;
+                return out;
+            }
+            LimitUtil.recalculate((LimitResource) r);
+        }
+
+        LimitResource l = (LimitResource) r;
+        if (LimitUtil.checkLimit(l, req)) {
+            out.status = AllocationStatus.Success;
+            if (req.allocateCount > 0) {
+                out.allocatedCount = LimitUtil.allocateLimit(l, req);
+                updateList.add(l);
+            }
+        } else {
+            out.status = AllocationStatus.Failure;
+        }
+
+        out.used = l.used;
+        out.limit = req.checkLimit;
+
+        return out;
+    }
+
+    private LabelAllocationOutcome allocateLabel(LabelAllocationRequest req) {
+        LabelAllocationOutcome out = new LabelAllocationOutcome();
+
+        out.request = req;
+
+        Resource r = resourceDao.getResource(req.assetId, req.resourceName);
+        if (r == null) {
+            r = new LabelResource();
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = req.assetId;
+            r.resourceKey.resourceName = req.resourceName;
+            r.resourceType = ResourceType.Label;
+        } else {
+            if (r.resourceType != ResourceType.Label) {
+                out.status = AllocationStatus.ResourceNotFound;
+                return out;
+            }
+            LabelUtil.recalculate((LabelResource) r);
+        }
+
+        LabelResource l = (LabelResource) r;
+        if (LabelUtil.checkLabel(l, req)) {
+            out.status = AllocationStatus.Success;
+            out.currentLabel = l.label;
+            if (req.allocate) {
+                out.allocatedLabel = LabelUtil.allocateLabel(l, req);
+                updateList.add(l);
+            }
+        } else {
+            out.status = AllocationStatus.Failure;
+        }
+
+        return out;
+    }
+
+    private RangeAllocationOutcome allocateRange(RangeAllocationRequest req) {
+        RangeAllocationOutcome out = new RangeAllocationOutcome();
+
+        out.request = req;
+
+        Resource r = resourceDao.getResource(req.assetId, req.resourceName);
+        if (r == null) {
+            r = new RangeResource();
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = req.assetId;
+            r.resourceKey.resourceName = req.resourceName;
+            r.resourceType = ResourceType.Range;
+        } else {
+            if (r.resourceType != ResourceType.Range) {
+                out.status = AllocationStatus.ResourceNotFound;
+                return out;
+            }
+            RangeUtil.recalculate((RangeResource) r);
+        }
+
+        RangeResource rr = (RangeResource) r;
+        SortedSet<Integer> foundNumbers = null;
+        if (!req.check) {
+            out.status = AllocationStatus.Success;
+            foundNumbers = req.requestedNumbers;
+        } else {
+            if (req.requestedNumbers != null && !req.requestedNumbers.isEmpty()) {
+                foundNumbers = req.requestedNumbers;
+                out.status = AllocationStatus.Success;
+                for (int n : foundNumbers) {
+                    if (!RangeUtil.checkRange(rr, req, n)) {
+                        out.status = AllocationStatus.Failure;
+                        break;
+                    }
+                }
+            } else {
+                foundNumbers = new TreeSet<>();
+                int foundCount = 0;
+
+                // First try to reuse the numbers already taken by the same resource union
+                SortedSet<Integer> uu = RangeUtil.getUsed(rr, req.resourceUnionId);
+                if (uu != null && !uu.isEmpty() && req.replace && !req.forceNewNumbers) {
+                    if (uu.size() >= req.requestedCount) {
+                        // Just take the first req.requestedCount numbers from uu
+                        Iterator<Integer> i = uu.iterator();
+                        while (foundCount < req.requestedCount) {
+                            foundNumbers.add(i.next());
+                            foundCount++;
+                        }
+                    } else {
+                        // Additional numbers are requested. Try to find them starting from
+                        // the minimum we have in uu (the first element) towards the min
+                        // parameter, and then starting from the maximum in uu (the last
+                        // element) towards the max parameter.
+                        // NOTE: In case of request for sequential numbers, the parameters
+                        // alignBlockSize and alignModulus are ignored. It would be harder
+                        // to take them into account, and currently it is not needed.
+
+                        // Request may contain multiple ranges. We will find the range from the request
+                        // that contains the currently used numbers (the first one). We will only look
+                        // for additional numbers in that range.
+
+                        Range range = null;
+                        if (req.rangeList != null) {
+                            for (Range range1 : req.rangeList) {
+                                if (uu.first() >= range1.min && uu.first() <= range1.max) {
+                                    range = range1;
+                                    break;
+                                }
+                            }
+                        }
+
+                        if (range != null) {
+                            int uumin = uu.first() - 1;
+                            int uumax = uu.last() + 1;
+                            foundNumbers.addAll(uu);
+                            foundCount = uu.size();
+                            for (int n = uumin; foundCount < req.requestedCount && n >= range.min; n--) {
+                                if (RangeUtil.checkRange(rr, req, n)) {
+                                    foundNumbers.add(n);
+                                    foundCount++;
+                                } else if (req.sequential) {
+                                    break;
+                                }
+                            }
+                            for (int n = uumax; foundCount < req.requestedCount && n <= range.max; n++) {
+                                if (RangeUtil.checkRange(rr, req, n)) {
+                                    foundNumbers.add(n);
+                                    foundCount++;
+                                } else if (req.sequential) {
+                                    break;
+                                }
+                            }
+                        }
+
+                        // If we could not find enough numbers trying to reuse currently
+                        // allocated, reset foundNumbers and foundCount, continue with
+                        // the normal allocation of new numbers.
+                        if (foundCount < req.requestedCount) {
+                            foundNumbers = new TreeSet<>();
+                            foundCount = 0;
+                        }
+                    }
+                }
+
+                if (req.rangeList != null && !req.rangeList.isEmpty()) {
+                    if (req.nextInSequence) {
+                        // This means we allocate numbers in ascending sequence, not trying from the beginning
+                        // of the range (leaving possible holes in the sequence of allocated numbers)
+                        // To do that, we go through the ranges from the last towards the first (assuming
+                        // ranges are ordered from smallest to the largest numbers), and within each range, from
+                        // the max towards the min and find the first allocated number. Then we take the next numbers
+                        // in the range (that we already checked are available).
+
+                        int rangeIndex;
+                        Range range = null;
+                        int n = 0;
+                        boolean foundAllocated = false;
+                        for (rangeIndex = req.rangeList.size() - 1; !foundAllocated && rangeIndex >= 0; rangeIndex--) {
+                            range = req.rangeList.get(rangeIndex);
+                            for (n = range.max; n >= range.min; n--) {
+                                if (!RangeUtil.checkRange(rr, req, n)) {
+                                    foundAllocated = true;
+                                    break;
+                                }
+                            }
+                            if (foundAllocated) {
+                                break;
+                            }
+                        }
+                        n++;
+                        for (; foundCount < req.requestedCount && n <= range.max; n++) {
+                            foundNumbers.add(n);
+                            foundCount++;
+                        }
+                        if (foundCount < req.requestedCount) {
+                            rangeIndex++;
+                            for (; rangeIndex < req.rangeList.size(); rangeIndex++) {
+                                range = req.rangeList.get(rangeIndex);
+                                for (n = range.min; foundCount < req.requestedCount && n <= range.max; n++) {
+                                    foundNumbers.add(n);
+                                    foundCount++;
+                                }
+                            }
+                        }
+                        // If we could not find enough numbers by going up in sequence,
+                        // reset foundNumbers and foundCount, and go back to the holes
+                        if (foundCount < req.requestedCount) {
+                            foundNumbers = new TreeSet<>();
+                            foundCount = 0;
+                        }
+                    }
+
+                    if (req.reverseOrder) {
+                        for (int i = req.rangeList.size() - 1; i >= 0; i--) {
+                            Range range = req.rangeList.get(i);
+                            for (int n = range.max; foundCount < req.requestedCount && n >= range.min; n--) {
+                                if (RangeUtil.checkRange(rr, req, n)) {
+                                    foundNumbers.add(n);
+                                    foundCount++;
+                                } else if (req.sequential) {
+                                    foundCount = 0;
+                                }
+                            }
+                        }
+                    } else {
+                        for (Range range : req.rangeList) {
+                            for (int n = range.min; foundCount < req.requestedCount && n <= range.max; n++) {
+                                if (RangeUtil.checkRange(rr, req, n)) {
+                                    foundNumbers.add(n);
+                                    foundCount++;
+                                } else if (req.sequential) {
+                                    foundCount = 0;
+                                }
+                            }
+                        }
+                    }
+                }
+
+                out.status = foundCount == req.requestedCount ? AllocationStatus.Success : AllocationStatus.Failure;
+            }
+        }
+
+        if (out.status == AllocationStatus.Success) {
+            out.allocated = foundNumbers;
+            if (req.allocate) {
+                RangeUtil.allocateRange(rr, out.allocated, req);
+                updateList.add(rr);
+            }
+        } else {
+            out.allocated = new TreeSet<>();
+        }
+
+        out.used = rr.used;
+
+        return out;
+    }
+
+    public AllocationOutcome getAllocationOutcome() {
+        return outcome;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java
new file mode 100644
index 000000000..b466b164b
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ReleaseFunction.java
@@ -0,0 +1,149 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * Modifications Copyright © 2018 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.comp;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.lock.comp.LockHelper;
+import org.onap.ccsdk.sli.adaptors.lock.comp.ResourceLockedException;
+import org.onap.ccsdk.sli.adaptors.lock.comp.SynchronizedFunction;
+import org.onap.ccsdk.sli.adaptors.rm.dao.ResourceDao;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.ReleaseRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+import org.onap.ccsdk.sli.adaptors.rm.util.ResourceUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+class ReleaseFunction extends SynchronizedFunction {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ReleaseFunction.class);
+
+    private ResourceDao resourceDao;
+
+    private ReleaseRequest releaseRequest;
+
+    public ReleaseFunction(LockHelper lockHelper, ResourceDao resourceDao, ReleaseRequest releaseRequest,
+            Collection<String> lockNames, int lockTimeout) {
+        super(lockHelper, lockNames, lockTimeout);
+        this.resourceDao = resourceDao;
+        this.releaseRequest = releaseRequest;
+    }
+
+    @Override
+    public void _exec() throws ResourceLockedException {
+        List<Resource> resourceList = new ArrayList<>();
+        if (releaseRequest.assetId != null && releaseRequest.resourceName != null) {
+            Resource r = resourceDao.getResource(releaseRequest.assetId, releaseRequest.resourceName);
+            if (r != null) {
+                resourceList.add(r);
+            }
+        } else if (releaseRequest.assetId != null) {
+            if (releaseRequest.resourceSetId != null) {
+                resourceList = resourceDao.getResourceSetForAsset(releaseRequest.resourceSetId, releaseRequest.assetId);
+            } else {
+                resourceList =
+                        resourceDao.getResourceUnionForAsset(releaseRequest.resourceUnionId, releaseRequest.assetId);
+            }
+        } else {
+            if (releaseRequest.resourceSetId != null) {
+                resourceList = resourceDao.getResourceSet(releaseRequest.resourceSetId);
+            } else {
+                resourceList = resourceDao.getResourceUnion(releaseRequest.resourceUnionId);
+            }
+        }
+
+        for (Resource r : resourceList) {
+            boolean updated = false;
+            if (r.allocationItems != null) {
+                Iterator<AllocationItem> i = r.allocationItems.iterator();
+                while (i.hasNext()) {
+                    AllocationItem ai = i.next();
+                    if (releaseRequest.resourceSetId != null) {
+
+                        if (releaseRequest.resourceSetId.equals(ai.resourceSetId)) {
+                            if (r.resourceType == ResourceType.Limit) {
+                                LimitAllocationItem lai = (LimitAllocationItem) ai;
+                                if (releaseRequest.releaseAmount > 0 && releaseRequest.releaseAmount < lai.used) {
+                                    lai.used -= releaseRequest.releaseAmount;
+                                } else {
+                                    i.remove();
+                                }
+                            } else if (r.resourceType == ResourceType.Range) {
+                                RangeAllocationItem rai = (RangeAllocationItem) ai;
+                                if (releaseRequest.releaseNumbers != null && !releaseRequest.releaseNumbers.isEmpty()) {
+                                    rai.used.removeAll(releaseRequest.releaseNumbers);
+                                    if (rai.used.isEmpty()) {
+                                        i.remove();
+                                    }
+                                } else {
+                                    i.remove();
+                                }
+                            } else {
+                                i.remove();
+                            }
+                            updated = true;
+                        }
+
+                    } else if (releaseRequest.resourceUnionId != null) {
+
+                        if (releaseRequest.resourceUnionId.equals(ai.resourceUnionId)) {
+                            if (r.resourceType == ResourceType.Limit) {
+                                LimitAllocationItem lai = (LimitAllocationItem) ai;
+                                if (releaseRequest.releaseAmount > 0 && releaseRequest.releaseAmount < lai.used) {
+                                    lai.used -= releaseRequest.releaseAmount;
+                                } else {
+                                    i.remove();
+                                }
+                            } else if (r.resourceType == ResourceType.Range) {
+                                RangeAllocationItem rai = (RangeAllocationItem) ai;
+                                if (releaseRequest.releaseNumbers != null && !releaseRequest.releaseNumbers.isEmpty()) {
+                                    rai.used.removeAll(releaseRequest.releaseNumbers);
+                                    if (rai.used.isEmpty()) {
+                                        i.remove();
+                                    }
+                                } else {
+                                    i.remove();
+                                }
+                            } else {
+                                i.remove();
+                            }
+                            updated = true;
+                        }
+
+                    }
+                }
+            }
+            if (updated) {
+                ResourceUtil.recalculate(r);
+                resourceDao.saveResource(r);
+            }
+        }
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceLoader.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceLoader.java
new file mode 100644
index 000000000..2d4df68b5
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceLoader.java
@@ -0,0 +1,39 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.comp;
+
+import java.util.Collection;
+
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+
+public interface ResourceLoader {
+
+    void loadResource(String applicationId, Resource resource, boolean force);
+
+    void loadResources(String applicationId, Collection<Resource> resourceList, boolean force);
+
+    void loadResourcesForAsset(String applicationId, String assetId, Collection<Resource> resourceList, boolean force);
+
+    void deleteResource(String applicationId, String assetId, String resourceName);
+
+    void deleteResourcesForAsset(String applicationId, String assetId);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceManager.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceManager.java
new file mode 100644
index 000000000..9dd54cc39
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceManager.java
@@ -0,0 +1,44 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.comp;
+
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.ReleaseRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+
+public interface ResourceManager {
+
+    Resource getResource(String resourceName, String assetId);
+
+    List<Resource> getResourceUnion(String resourceUnionId);
+
+    AllocationOutcome allocateResources(AllocationRequest allocationRequest);
+
+    void releaseResources(ReleaseRequest releaseRequest);
+
+    Resource queryResource(String resourceName, String assetId, String resourceUnionFilter,
+            String resourceShareGroupFilter);
+
+    List<Resource> queryResources(String resourceName, String assetIdFilter);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceManagerImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceManagerImpl.java
new file mode 100644
index 000000000..83da27071
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/comp/ResourceManagerImpl.java
@@ -0,0 +1,148 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.comp;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import org.onap.ccsdk.sli.adaptors.lock.comp.LockHelper;
+import org.onap.ccsdk.sli.adaptors.rm.dao.ResourceDao;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationOutcome;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.ReleaseRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+import org.onap.ccsdk.sli.adaptors.rm.util.ResourceUtil;
+import org.onap.ccsdk.sli.adaptors.util.str.StrUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ResourceManagerImpl implements ResourceManager {
+
+    private static final Logger log = LoggerFactory.getLogger(ResourceManagerImpl.class);
+
+    private LockHelper lockHelper;
+    private ResourceDao resourceDao;
+
+    private int lockTimeout = 10 * 60; // Default 10 min
+
+    public ResourceManagerImpl() {
+        log.info("ResourceManager created.");
+    }
+
+    @Override
+    public Resource getResource(String resourceName, String assetId) {
+        Resource r = resourceDao.getResource(assetId, resourceName);
+        ResourceUtil.recalculate(r);
+        return r;
+    }
+
+    @Override
+    public List<Resource> getResourceUnion(String resourceUnionId) {
+        List<Resource> rlist = resourceDao.getResourceUnion(resourceUnionId);
+        for (Resource r : rlist) {
+            ResourceUtil.recalculate(r);
+        }
+        return rlist;
+    }
+
+    @Override
+    public AllocationOutcome allocateResources(AllocationRequest allocationRequest) {
+        if (allocationRequest == null) {
+            throw new IllegalArgumentException("allocateResources called with null argument");
+        }
+
+        AllocationFunction allocationFunction =
+                new AllocationFunction(lockHelper, resourceDao, allocationRequest, lockTimeout);
+        allocationFunction.exec();
+        AllocationOutcome allocationOutcome = allocationFunction.getAllocationOutcome();
+
+        StrUtil.info(log, allocationOutcome);
+
+        return allocationOutcome;
+    }
+
+    @Override
+    public void releaseResources(ReleaseRequest releaseRequest) {
+        if (releaseRequest.resourceSetId == null && releaseRequest.resourceUnionId == null) {
+            return;
+        }
+
+        Set<String> lockNames = new HashSet<>();
+        if (releaseRequest.assetId != null) {
+            lockNames.add(releaseRequest.assetId);
+        } else {
+            List<Resource> resourceList = null;
+            if (releaseRequest.resourceSetId != null) {
+                resourceList = resourceDao.getResourceSet(releaseRequest.resourceSetId);
+            } else {
+                resourceList = resourceDao.getResourceUnion(releaseRequest.resourceUnionId);
+            }
+
+            if (resourceList == null || resourceList.isEmpty()) {
+                return;
+            }
+
+            lockNames = getLockNames(resourceList);
+        }
+
+        ReleaseFunction releaseFunction =
+                new ReleaseFunction(lockHelper, resourceDao, releaseRequest, lockNames, lockTimeout);
+        releaseFunction.exec();
+    }
+
+    @Override
+    public Resource queryResource(String resourceName, String assetId, String resourceUnionFilter,
+            String resourceShareGroupFilter) {
+        Resource r = resourceDao.query(assetId, resourceName, resourceUnionFilter, resourceShareGroupFilter);
+        ResourceUtil.recalculate(r);
+        return r;
+    }
+
+    @Override
+    public List<Resource> queryResources(String resourceName, String assetIdFilter) {
+        List<Resource> rlist = resourceDao.query(assetIdFilter, resourceName);
+        for (Resource r : rlist) {
+            ResourceUtil.recalculate(r);
+        }
+        return rlist;
+    }
+
+    private Set<String> getLockNames(List<Resource> resourceList) {
+        Set<String> lockNames = new HashSet<>();
+        for (Resource r : resourceList) {
+            lockNames.add(r.resourceKey.assetId);
+        }
+        return lockNames;
+    }
+
+    public void setResourceDao(ResourceDao resourceDao) {
+        this.resourceDao = resourceDao;
+    }
+
+    public void setLockTimeout(int lockTimeout) {
+        this.lockTimeout = lockTimeout;
+    }
+
+    public void setLockHelper(LockHelper lockHelper) {
+        this.lockHelper = lockHelper;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/ResourceDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/ResourceDao.java
new file mode 100644
index 000000000..87baf26c1
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/ResourceDao.java
@@ -0,0 +1,46 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao;
+
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+
+public interface ResourceDao {
+
+    Resource getResource(String assetId, String resourceName);
+
+    void saveResource(Resource resource);
+
+    void deleteResource(String assetId, String resourceName);
+
+    List<Resource> getResourceSet(String resourceSetId);
+
+    List<Resource> getResourceUnion(String resourceUnionId);
+
+    List<Resource> getResourceSetForAsset(String resourceSetId, String assetId);
+
+    List<Resource> getResourceUnionForAsset(String resourceUnionId, String assetId);
+
+    Resource query(String assetId, String resourceName, String resourceUnionFilter, String resourceShareGroupFilter);
+
+    List<Resource> query(String assetIdFilter, String resourceName);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItem.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItem.java
new file mode 100644
index 000000000..25d8bf97e
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItem.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.util.Date;
+
+public class AllocationItem {
+
+    public long id;
+    public long resourceId;
+    public String applicationId;
+    public String resourceSetId, resourceUnionId;
+    public String resourceShareGroupList;
+    public long ltUsed;
+    public String llLabel;
+    public String rrUsed;
+    public Date allocationTime;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDao.java
new file mode 100644
index 000000000..8e3a12988
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDao.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.util.List;
+
+public interface AllocationItemJdbcDao {
+
+    void add(AllocationItem ai);
+
+    List<AllocationItem> getAllocationItems(long resourceId);
+
+    void update(AllocationItem ai);
+
+    void delete(long id);
+
+    List<AllocationItem> queryAllocationItems(long resourceId, String resourceUnionFilter, String resourceShareGroupFilter);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDaoImpl.java
new file mode 100644
index 000000000..2a62c63a3
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/AllocationItemJdbcDaoImpl.java
@@ -0,0 +1,146 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * Modifications Copyright © 2018 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.util.Collections;
+import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.PreparedStatementCreator;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.support.GeneratedKeyHolder;
+import org.springframework.jdbc.support.KeyHolder;
+
+public class AllocationItemJdbcDaoImpl implements AllocationItemJdbcDao {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ResourceJdbcDaoImpl.class);
+
+    private static final String INSERT_SQL = "INSERT INTO ALLOCATION_ITEM (\n"
+            + "  resource_id, application_id, resource_set_id, resource_union_id, resource_share_group_list,\n"
+            + "  lt_used, ll_label, rr_used, allocation_time)\nVALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
+
+    private static final String UPDATE_SQL = "UPDATE ALLOCATION_ITEM SET\n"
+            + "  resource_share_group_list = ?, lt_used = ?, ll_label = ?, rr_used = ?, allocation_time = ?\n"
+            + "WHERE allocation_item_id = ?";
+
+    private static final String DELETE_SQL = "DELETE FROM ALLOCATION_ITEM WHERE allocation_item_id = ?";
+
+    private static final String GET_SQL = "SELECT * FROM ALLOCATION_ITEM WHERE resource_id = ?";
+
+    private JdbcTemplate jdbcTemplate;
+    private AllocationItemRowMapper allocationItemRowMapper = new AllocationItemRowMapper();
+
+    @Override
+    public void add(final AllocationItem ai) {
+        PreparedStatementCreator psc = dbc -> {
+            PreparedStatement ps = dbc.prepareStatement(INSERT_SQL, new String[] { "allocation_item_id" });
+            ps.setLong(1, ai.resourceId);
+            ps.setString(2, ai.applicationId);
+            ps.setString(3, ai.resourceSetId);
+            ps.setString(4, ai.resourceUnionId);
+            ps.setString(5, ai.resourceShareGroupList);
+            ps.setLong(6, ai.ltUsed);
+            ps.setString(7, ai.llLabel);
+            ps.setString(8, ai.rrUsed);
+            ps.setTimestamp(9, new Timestamp(ai.allocationTime.getTime()));
+            return ps;
+        };
+        KeyHolder keyHolder = new GeneratedKeyHolder();
+        jdbcTemplate.update(psc, keyHolder);
+        ai.id = keyHolder.getKey().longValue();
+    }
+
+    @Override
+    public void update(AllocationItem ai) {
+        Long ltUsed = ai.ltUsed <= 0 ? null : ai.ltUsed;
+        jdbcTemplate.update(UPDATE_SQL, ai.resourceShareGroupList, ltUsed, ai.llLabel, ai.rrUsed, ai.allocationTime,
+                ai.id);
+    }
+
+    @Override
+    public void delete(long id) {
+        jdbcTemplate.update(DELETE_SQL, id);
+    }
+
+    @Override
+    public List<AllocationItem> getAllocationItems(long resourceId) {
+        if (resourceId <= 0) {
+            return Collections.emptyList();
+        }
+
+        return jdbcTemplate.query(GET_SQL, new Object[] { resourceId }, allocationItemRowMapper);
+    }
+
+    @Override
+    public List<AllocationItem> queryAllocationItems(long resourceId, String resourceUnionFilter,
+            String resourceShareGroupFilter) {
+        if (resourceId <= 0) {
+            return Collections.emptyList();
+        }
+
+        String sql = GET_SQL;
+
+        if (resourceUnionFilter != null) {
+            sql += " AND resource_union_id LIKE '" + resourceUnionFilter + "'";
+        }
+
+        if (resourceShareGroupFilter != null) {
+            if (("null").equalsIgnoreCase(resourceShareGroupFilter)) {
+                sql += " AND resource_share_group_list IS NULL";
+            } else {
+                sql += " AND resource_share_group_list LIKE '" + resourceShareGroupFilter + "'";
+            }
+        }
+
+        return jdbcTemplate.query(sql, new Object[] { resourceId }, allocationItemRowMapper);
+    }
+
+    private static class AllocationItemRowMapper implements RowMapper<AllocationItem> {
+
+        @Override
+        public AllocationItem mapRow(ResultSet rs, int n) throws SQLException {
+            AllocationItem ai = new AllocationItem();
+            ai.id = rs.getLong("allocation_item_id");
+            ai.resourceId = rs.getLong("resource_id");
+            ai.applicationId = rs.getString("application_id");
+            ai.resourceSetId = rs.getString("resource_set_id");
+            ai.resourceUnionId = rs.getString("resource_union_id");
+            ai.resourceShareGroupList = rs.getString("resource_share_group_list");
+            ai.ltUsed = rs.getLong("lt_used");
+            ai.llLabel = rs.getString("ll_label");
+            ai.rrUsed = rs.getString("rr_used");
+            ai.allocationTime = rs.getTimestamp("allocation_time");
+            return ai;
+        }
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/Resource.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/Resource.java
new file mode 100644
index 000000000..6b764a7e1
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/Resource.java
@@ -0,0 +1,34 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+public class Resource {
+
+    public long id;
+    public String assetId;
+    public String name;
+    public String type;
+    public long ltUsed;
+    public String llLabel;
+    public int llReferenceCount;
+    public String rrUsed;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceDaoImpl.java
new file mode 100644
index 000000000..21f5575fc
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceDaoImpl.java
@@ -0,0 +1,462 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import org.onap.ccsdk.sli.adaptors.rm.dao.ResourceDao;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceKey;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+import org.onap.ccsdk.sli.adaptors.util.str.StrUtil;
+
+public class ResourceDaoImpl implements ResourceDao {
+
+    private ResourceJdbcDao resourceJdbcDao;
+    private ResourceLoadJdbcDao resourceLoadJdbcDao;
+    private AllocationItemJdbcDao allocationItemJdbcDao;
+
+    @Override
+    public org.onap.ccsdk.sli.adaptors.rm.data.Resource getResource(String assetId, String resourceName) {
+        Resource rEntity = resourceJdbcDao.getResource(assetId, resourceName);
+        return createResourceWithItems(rEntity);
+    }
+
+    @Override
+    public org.onap.ccsdk.sli.adaptors.rm.data.Resource query(String assetId, String resourceName,
+            String resourceUnionFilter, String resourceShareGroupFilter) {
+        Resource rEntity = resourceJdbcDao.getResource(assetId, resourceName);
+        org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResource(rEntity);
+
+        if (r != null) {
+            List<AllocationItem> aiEntityList = allocationItemJdbcDao.queryAllocationItems(rEntity.id,
+                    resourceUnionFilter, resourceShareGroupFilter);
+            r.allocationItems = new ArrayList<>();
+            for (AllocationItem aiEntity : aiEntityList) {
+                org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem ai = createAllocationItem(r, aiEntity);
+                r.allocationItems.add(ai);
+            }
+
+            List<ResourceLoad> rlEntityList = resourceLoadJdbcDao.getResourceLoads(rEntity.id);
+            r.resourceLoadList = new ArrayList<>();
+            for (ResourceLoad rlEntity : rlEntityList) {
+                org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad rl = createResourceLoad(r, rlEntity);
+                r.resourceLoadList.add(rl);
+            }
+        }
+
+        return r;
+    }
+
+    @Override
+    public List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> query(String assetIdFilter, String resourceName) {
+        List<Resource> rEntityList = resourceJdbcDao.queryResources(assetIdFilter, resourceName);
+        List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> rlist = new ArrayList<>();
+        for (Resource rEntity : rEntityList) {
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResourceWithItems(rEntity);
+            rlist.add(r);
+        }
+        return rlist;
+    }
+
+    @Override
+    public void saveResource(org.onap.ccsdk.sli.adaptors.rm.data.Resource resource) {
+        if (resource == null) {
+            return;
+        }
+
+        org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.Resource resourceEntity =
+                resourceJdbcDao.getResource(resource.resourceKey.assetId, resource.resourceKey.resourceName);
+        if (resourceEntity == null) {
+            resourceEntity = createResourceEntity(resource);
+            resourceJdbcDao.add(resourceEntity);
+            if (resource.allocationItems != null) {
+                for (org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem ai : resource.allocationItems) {
+                    AllocationItem aiEntity = createAllocationItemEntity(resourceEntity.id, ai);
+                    allocationItemJdbcDao.add(aiEntity);
+                }
+            }
+            if (resource.resourceLoadList != null) {
+                for (org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad rl : resource.resourceLoadList) {
+                    ResourceLoad rlEntity = createResourceLoadEntity(resourceEntity.id, rl);
+                    resourceLoadJdbcDao.add(rlEntity);
+                }
+            }
+        } else {
+            updateResourceEntity(resourceEntity, resource);
+            resourceJdbcDao.update(resourceEntity);
+
+            List<AllocationItem> oldAiEntityList = allocationItemJdbcDao.getAllocationItems(resourceEntity.id);
+            if (resource.allocationItems != null) {
+                for (org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem newai : resource.allocationItems) {
+                    AllocationItem foundAiEntity = null;
+                    for (AllocationItem oldAiEntity : oldAiEntityList) {
+                        if (oldAiEntity.resourceSetId.equals(newai.resourceSetId)) {
+                            foundAiEntity = oldAiEntity;
+                            break;
+                        }
+                    }
+                    if (foundAiEntity != null) {
+                        if (allocationItemChanged(foundAiEntity, newai)) {
+                            updateAllocationItemEntity(foundAiEntity, newai);
+                            allocationItemJdbcDao.update(foundAiEntity);
+                        }
+                    } else {
+                        AllocationItem newAiEntity = createAllocationItemEntity(resourceEntity.id, newai);
+                        allocationItemJdbcDao.add(newAiEntity);
+                    }
+                }
+            }
+            for (AllocationItem oldAiEntity : oldAiEntityList) {
+                boolean found = false;
+                if (resource.allocationItems != null) {
+                    for (org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem newai : resource.allocationItems) {
+                        if (oldAiEntity.resourceSetId.equals(newai.resourceSetId)) {
+                            found = true;
+                            break;
+                        }
+                    }
+                }
+                if (!found) {
+                    allocationItemJdbcDao.delete(oldAiEntity.id);
+                }
+            }
+
+            List<ResourceLoad> oldRlEntityList = resourceLoadJdbcDao.getResourceLoads(resourceEntity.id);
+            if (resource.resourceLoadList != null) {
+                for (org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad newrl : resource.resourceLoadList) {
+                    ResourceLoad foundRlEntity = null;
+                    for (ResourceLoad oldRlEntity : oldRlEntityList) {
+                        if (oldRlEntity.applicationId.equals(newrl.applicationId)) {
+                            foundRlEntity = oldRlEntity;
+                            break;
+                        }
+                    }
+                    if (foundRlEntity != null) {
+                        updateResourceLoadEntity(foundRlEntity, newrl);
+                        resourceLoadJdbcDao.update(foundRlEntity);
+                    } else {
+                        ResourceLoad newRlEntity = createResourceLoadEntity(resourceEntity.id, newrl);
+                        resourceLoadJdbcDao.add(newRlEntity);
+                    }
+                }
+            }
+            for (ResourceLoad oldRlEntity : oldRlEntityList) {
+                boolean found = false;
+                if (resource.resourceLoadList != null) {
+                    for (org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad newrl : resource.resourceLoadList) {
+                        if (oldRlEntity.applicationId.equals(newrl.applicationId)) {
+                            found = true;
+                            break;
+                        }
+                    }
+                }
+                if (!found) {
+                    resourceLoadJdbcDao.delete(oldRlEntity.id);
+                }
+            }
+        }
+    }
+
+    private boolean allocationItemChanged(AllocationItem aiEntity,
+            org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem newai) {
+        String newShareGroupList = StrUtil.listStr(newai.resourceShareGroupList);
+        if (!eq(aiEntity.resourceShareGroupList, newShareGroupList)) {
+            return true;
+        }
+
+        if (newai.resourceType == ResourceType.Limit) {
+            if (aiEntity.ltUsed != ((LimitAllocationItem) newai).used) {
+                return true;
+            }
+        } else if (newai.resourceType == ResourceType.Label) {
+            if (!eq(aiEntity.llLabel, ((LabelAllocationItem) newai).label)) {
+                return true;
+            }
+        } else if (newai.resourceType == ResourceType.Range) {
+            String newRrUsed = StrUtil.listInt(((RangeAllocationItem) newai).used);
+            if (!eq(aiEntity.rrUsed, newRrUsed)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    public void deleteResource(String assetId, String resourceName) {
+        org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.Resource resourceEntity =
+                resourceJdbcDao.getResource(assetId, resourceName);
+        if (resourceEntity != null) {
+            resourceJdbcDao.delete(resourceEntity.id);
+        }
+    }
+
+    @Override
+    public List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> getResourceSet(String resourceSetId) {
+        List<Resource> rEntityList = resourceJdbcDao.getResourceSet(resourceSetId);
+        List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> rlist = new ArrayList<>();
+        for (Resource rEntity : rEntityList) {
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResourceWithItems(rEntity);
+            rlist.add(r);
+        }
+        return rlist;
+    }
+
+    @Override
+    public List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> getResourceUnion(String resourceUnionId) {
+        List<Resource> rEntityList = resourceJdbcDao.getResourceUnion(resourceUnionId);
+        List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> rlist = new ArrayList<>();
+        for (Resource rEntity : rEntityList) {
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResourceWithItems(rEntity);
+            rlist.add(r);
+        }
+        return rlist;
+    }
+
+    @Override
+    public List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> getResourceSetForAsset(String resourceSetId,
+            String assetId) {
+        List<Resource> rEntityList = resourceJdbcDao.getResourceSetForAsset(resourceSetId, assetId);
+        List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> rlist = new ArrayList<>();
+        for (Resource rEntity : rEntityList) {
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResourceWithItems(rEntity);
+            rlist.add(r);
+        }
+        return rlist;
+    }
+
+    @Override
+    public List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> getResourceUnionForAsset(String resourceUnionId,
+            String assetId) {
+        List<Resource> rEntityList = resourceJdbcDao.getResourceUnionForAsset(resourceUnionId, assetId);
+        List<org.onap.ccsdk.sli.adaptors.rm.data.Resource> rlist = new ArrayList<>();
+        for (Resource rEntity : rEntityList) {
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResourceWithItems(rEntity);
+            rlist.add(r);
+        }
+        return rlist;
+    }
+
+    private Resource createResourceEntity(org.onap.ccsdk.sli.adaptors.rm.data.Resource resource) {
+        Resource resourceEntity = new Resource();
+        resourceEntity.assetId = resource.resourceKey.assetId;
+        resourceEntity.name = resource.resourceKey.resourceName;
+        resourceEntity.type = resource.resourceType.toString();
+        if (resource.resourceType == ResourceType.Limit) {
+            resourceEntity.ltUsed = ((LimitResource) resource).used;
+        } else if (resource.resourceType == ResourceType.Label) {
+            resourceEntity.llLabel = ((LabelResource) resource).label;
+            resourceEntity.llReferenceCount = ((LabelResource) resource).referenceCount;
+        } else if (resource.resourceType == ResourceType.Range) {
+            resourceEntity.rrUsed = StrUtil.listInt(((RangeResource) resource).used);
+        }
+
+        return resourceEntity;
+    }
+
+    private ResourceLoad createResourceLoadEntity(long resourceId,
+            org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad rl) {
+        ResourceLoad rlEntity = new ResourceLoad();
+        rlEntity.resourceId = resourceId;
+        rlEntity.applicationId = rl.applicationId;
+        rlEntity.loadTime = rl.resourceLoadTime;
+        rlEntity.expirationTime = rl.resourceExpirationTime;
+        return rlEntity;
+    }
+
+    private void updateResourceLoadEntity(ResourceLoad rlEntity, org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad rl) {
+        rlEntity.loadTime = rl.resourceLoadTime;
+        rlEntity.expirationTime = rl.resourceExpirationTime;
+    }
+
+    private AllocationItem createAllocationItemEntity(long resourceId,
+            org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem ai) {
+        AllocationItem aiEntity = new AllocationItem();
+        aiEntity.resourceId = resourceId;
+        aiEntity.resourceSetId = ai.resourceSetId;
+        aiEntity.resourceUnionId = ai.resourceUnionId;
+        aiEntity.resourceShareGroupList = StrUtil.listStr(ai.resourceShareGroupList);
+        aiEntity.applicationId = ai.applicationId;
+        aiEntity.allocationTime = ai.allocationTime;
+        if (ai.resourceType == ResourceType.Limit) {
+            aiEntity.ltUsed = ((LimitAllocationItem) ai).used;
+        } else if (ai.resourceType == ResourceType.Label) {
+            aiEntity.llLabel = ((LabelAllocationItem) ai).label;
+        } else if (ai.resourceType == ResourceType.Range) {
+            aiEntity.rrUsed = StrUtil.listInt(((RangeAllocationItem) ai).used);
+        }
+        return aiEntity;
+    }
+
+    private void updateAllocationItemEntity(AllocationItem aiEntity,
+            org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem ai) {
+        aiEntity.resourceShareGroupList = StrUtil.listStr(ai.resourceShareGroupList);
+        aiEntity.allocationTime = ai.allocationTime;
+        if (ai.resourceType == ResourceType.Limit) {
+            aiEntity.ltUsed = ((LimitAllocationItem) ai).used;
+        } else if (ai.resourceType == ResourceType.Label) {
+            aiEntity.llLabel = ((LabelAllocationItem) ai).label;
+        } else if (ai.resourceType == ResourceType.Range) {
+            aiEntity.rrUsed = StrUtil.listInt(((RangeAllocationItem) ai).used);
+        }
+    }
+
+    private void updateResourceEntity(Resource resourceEntity, org.onap.ccsdk.sli.adaptors.rm.data.Resource resource) {
+        if (resource.resourceType == ResourceType.Limit) {
+            resourceEntity.ltUsed = ((LimitResource) resource).used;
+        } else if (resource.resourceType == ResourceType.Label) {
+            resourceEntity.llLabel = ((LabelResource) resource).label;
+            resourceEntity.llReferenceCount = ((LabelResource) resource).referenceCount;
+        } else if (resource.resourceType == ResourceType.Range) {
+            resourceEntity.rrUsed = StrUtil.listInt(((RangeResource) resource).used);
+        }
+    }
+
+    private org.onap.ccsdk.sli.adaptors.rm.data.Resource createResourceWithItems(Resource rEntity) {
+        org.onap.ccsdk.sli.adaptors.rm.data.Resource r = createResource(rEntity);
+
+        if (r != null) {
+            List<AllocationItem> aiEntityList = allocationItemJdbcDao.getAllocationItems(rEntity.id);
+            r.allocationItems = new ArrayList<>();
+            for (AllocationItem aiEntity : aiEntityList) {
+                org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem ai = createAllocationItem(r, aiEntity);
+                r.allocationItems.add(ai);
+            }
+
+            List<ResourceLoad> rlEntityList = resourceLoadJdbcDao.getResourceLoads(rEntity.id);
+            r.resourceLoadList = new ArrayList<>();
+            for (ResourceLoad rlEntity : rlEntityList) {
+                org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad rl = createResourceLoad(r, rlEntity);
+                r.resourceLoadList.add(rl);
+            }
+        }
+        return r;
+    }
+
+    private org.onap.ccsdk.sli.adaptors.rm.data.Resource createResource(Resource resourceEntity) {
+        if (resourceEntity == null) {
+            return null;
+        }
+
+        org.onap.ccsdk.sli.adaptors.rm.data.Resource r = null;
+        ResourceType type = ResourceType.valueOf(resourceEntity.type);
+        if (type == ResourceType.Limit) {
+            LimitResource l = new LimitResource();
+            l.used = resourceEntity.ltUsed;
+            r = l;
+        } else if (type == ResourceType.Label) {
+            LabelResource l = new LabelResource();
+            l.label = resourceEntity.llLabel;
+            l.referenceCount = resourceEntity.llReferenceCount;
+            r = l;
+        } else if (type == ResourceType.Range) {
+            RangeResource rr = new RangeResource();
+            rr.used = StrUtil.listInt(resourceEntity.rrUsed, "Invalid data found in DB in for Resource Id: "
+                    + resourceEntity.id + ": RESOURCE.RR_USED: " + resourceEntity.rrUsed);
+            r = rr;
+        }
+
+        if (r != null) {
+            r.resourceType = type;
+            r.resourceKey = new ResourceKey();
+            r.resourceKey.assetId = resourceEntity.assetId;
+            r.resourceKey.resourceName = resourceEntity.name;
+        }
+
+        return r;
+    }
+
+    private org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem createAllocationItem(
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r, AllocationItem aiEntity) {
+        if (r == null || aiEntity == null) {
+            return null;
+        }
+
+        org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem ai = null;
+        if (r.resourceType == ResourceType.Limit) {
+            LimitAllocationItem lai = new LimitAllocationItem();
+            lai.used = aiEntity.ltUsed;
+            ai = lai;
+        } else if (r.resourceType == ResourceType.Label) {
+            LabelAllocationItem lai = new LabelAllocationItem();
+            lai.label = aiEntity.llLabel;
+            ai = lai;
+        } else if (r.resourceType == ResourceType.Range) {
+            RangeAllocationItem rai = new RangeAllocationItem();
+            rai.used = StrUtil.listInt(aiEntity.rrUsed, "Invalid data found in DB in for Allocation Item Id: "
+                    + aiEntity.id + ": ALLOCATION_ITEM.RR_USED: " + aiEntity.rrUsed);
+            ai = rai;
+        }
+
+        if (ai != null) {
+            ai.resourceType = r.resourceType;
+            ai.resourceKey = r.resourceKey;
+            ai.resourceSetId = aiEntity.resourceSetId;
+            ai.resourceUnionId = aiEntity.resourceUnionId;
+            if (aiEntity.resourceShareGroupList != null) {
+                ai.resourceShareGroupList = new HashSet<>(StrUtil.listStr(aiEntity.resourceShareGroupList));
+            }
+            ai.applicationId = aiEntity.applicationId;
+            ai.allocationTime = aiEntity.allocationTime;
+        }
+
+        return ai;
+    }
+
+    private org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad createResourceLoad(
+            org.onap.ccsdk.sli.adaptors.rm.data.Resource r, ResourceLoad rlEntity) {
+        if (rlEntity == null) {
+            return null;
+        }
+
+        org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad rl = new org.onap.ccsdk.sli.adaptors.rm.data.ResourceLoad();
+        rl.resourceKey = r.resourceKey;
+        rl.applicationId = rlEntity.applicationId;
+        rl.resourceLoadTime = rlEntity.loadTime;
+        rl.resourceExpirationTime = rlEntity.expirationTime;
+
+        return rl;
+    }
+
+    private static boolean eq(Object o1, Object o2) {
+        return o1 == null ? o2 == null : o1.equals(o2);
+    }
+
+    public void setResourceJdbcDao(ResourceJdbcDao resourceJdbcDao) {
+        this.resourceJdbcDao = resourceJdbcDao;
+    }
+
+    public void setResourceLoadJdbcDao(ResourceLoadJdbcDao resourceLoadJdbcDao) {
+        this.resourceLoadJdbcDao = resourceLoadJdbcDao;
+    }
+
+    public void setAllocationItemJdbcDao(AllocationItemJdbcDao allocationItemJdbcDao) {
+        this.allocationItemJdbcDao = allocationItemJdbcDao;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceJdbcDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceJdbcDao.java
new file mode 100644
index 000000000..d4d9a0543
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceJdbcDao.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.util.List;
+
+public interface ResourceJdbcDao {
+
+    Resource getResource(String assetId, String resourceName);
+
+    List<Resource> queryResources(String assetIdFilter, String resourceName);
+
+    List<Resource> getResourceSet(String resourceSetId);
+
+    List<Resource> getResourceUnion(String resourceUnionId);
+
+    List<Resource> getResourceSetForAsset(String resourceSetId, String assetId);
+
+    List<Resource> getResourceUnionForAsset(String resourceUnionId, String assetId);
+
+    void add(Resource r);
+
+    void delete(long id);
+
+    void update(Resource r);
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceJdbcDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceJdbcDaoImpl.java
new file mode 100644
index 000000000..f9de42802
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceJdbcDaoImpl.java
@@ -0,0 +1,183 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ *  Modifications Copyright (C) 2018 IBM.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Collections;
+import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.PreparedStatementCreator;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.support.GeneratedKeyHolder;
+import org.springframework.jdbc.support.KeyHolder;
+
+public class ResourceJdbcDaoImpl implements ResourceJdbcDao {
+
+    private static final String baseSelectResourceQuery = "SELECT * FROM RESOURCE WHERE resource_id IN (\n";
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ResourceJdbcDaoImpl.class);
+
+    private static final String RESOURCE_SQL = "SELECT * FROM RESOURCE WHERE asset_id = ? AND resource_name = ?";
+
+    private static final String RESOURCE_QUERY_1_SQL =
+            "SELECT * FROM RESOURCE WHERE asset_id LIKE ? AND resource_name = ?";
+
+    private static final String RESOURCE_SET_SQL = baseSelectResourceQuery
+            + "SELECT DISTINCT resource_id FROM ALLOCATION_ITEM WHERE resource_set_id = ?)";
+
+    private static final String RESOURCE_UNION_SQL = baseSelectResourceQuery
+            + "SELECT DISTINCT resource_id FROM ALLOCATION_ITEM WHERE resource_union_id = ?)";
+
+    private static final String RESOURCE_SET_FOR_ASSET_SQL = baseSelectResourceQuery
+            + "SELECT DISTINCT resource_id FROM ALLOCATION_ITEM WHERE resource_set_id = ?) AND asset_id = ?";
+
+    private static final String RESOURCE_UNION_FOR_ASSET_SQL = baseSelectResourceQuery
+            + "SELECT DISTINCT resource_id FROM ALLOCATION_ITEM WHERE resource_union_id = ?) AND asset_id = ?";
+
+    private static final String INSERT_SQL = "INSERT INTO RESOURCE (\n"
+            + "  asset_id, resource_name, resource_type, lt_used, ll_label, ll_reference_count, rr_used)\n"
+            + "VALUES (?, ?, ?, ?, ?, ?, ?)";
+
+    private static final String UPDATE_SQL = "UPDATE RESOURCE SET\n"
+            + "  lt_used = ?, ll_label = ?, ll_reference_count = ?, rr_used = ?\nWHERE resource_id = ?";
+
+    private static final String DELETE_SQL = "DELETE FROM RESOURCE WHERE resource_id = ?";
+
+    private JdbcTemplate jdbcTemplate;
+    private ResourceRowMapper resourceRowMapper = new ResourceRowMapper();
+
+    @Override
+    public Resource getResource(String assetId, String resourceName) {
+        if (assetId == null || assetId.trim().length() == 0 || resourceName == null
+                || resourceName.trim().length() == 0) {
+            return null;
+        }
+
+        List<Resource> ll = jdbcTemplate.query(RESOURCE_SQL, new Object[] {assetId, resourceName}, resourceRowMapper);
+        return ll.isEmpty() ? null : ll.get(0);
+    }
+
+    @Override
+    public List<Resource> queryResources(String assetIdFilter, String resourceName) {
+        if (assetIdFilter == null || assetIdFilter.trim().length() == 0 || resourceName == null
+                || resourceName.trim().length() == 0) {
+            return Collections.emptyList();
+        }
+
+
+        return jdbcTemplate.query(RESOURCE_QUERY_1_SQL, new Object[] {assetIdFilter, resourceName}, resourceRowMapper);
+    }
+
+    @Override
+    public List<Resource> getResourceSet(String resourceSetId) {
+        if (resourceSetId == null) {
+            return Collections.emptyList();
+        }
+
+        return jdbcTemplate.query(RESOURCE_SET_SQL, new Object[] {resourceSetId}, resourceRowMapper);
+    }
+
+    @Override
+    public List<Resource> getResourceUnion(String resourceUnionId) {
+        if (resourceUnionId == null) {
+            return Collections.emptyList();
+        }
+
+        return jdbcTemplate.query(RESOURCE_UNION_SQL, new Object[] {resourceUnionId}, resourceRowMapper);
+    }
+
+    @Override
+    public List<Resource> getResourceSetForAsset(String resourceSetId, String assetId) {
+        if (resourceSetId == null) {
+            return Collections.emptyList();
+        }
+
+        return jdbcTemplate.query(RESOURCE_SET_FOR_ASSET_SQL, new Object[] {resourceSetId, assetId}, resourceRowMapper);
+    }
+
+    @Override
+    public List<Resource> getResourceUnionForAsset(String resourceUnionId, String assetId) {
+        if (resourceUnionId == null) {
+            return Collections.emptyList();
+        }
+
+        return jdbcTemplate.query(RESOURCE_UNION_FOR_ASSET_SQL, new Object[] {resourceUnionId, assetId},
+                resourceRowMapper);
+    }
+
+    @Override
+    public void add(final Resource r) {
+        PreparedStatementCreator psc = dbc -> {
+            PreparedStatement ps = dbc.prepareStatement(INSERT_SQL, new String[] {"resource_id"});
+            ps.setString(1, r.assetId);
+            ps.setString(2, r.name);
+            ps.setString(3, r.type);
+            ps.setLong(4, r.ltUsed);
+            ps.setString(5, r.llLabel);
+            ps.setInt(6, r.llReferenceCount);
+            ps.setString(7, r.rrUsed);
+            return ps;
+        };
+        KeyHolder keyHolder = new GeneratedKeyHolder();
+        jdbcTemplate.update(psc, keyHolder);
+        r.id = keyHolder.getKey().longValue();
+    }
+
+    @Override
+    public void update(Resource r) {
+        Long ltUsed = r.ltUsed <= 0 ? null : r.ltUsed;
+        Integer llRefCount = r.llReferenceCount <= 0 ? null : r.llReferenceCount;
+        jdbcTemplate.update(UPDATE_SQL, ltUsed, r.llLabel, llRefCount, r.rrUsed, r.id);
+    }
+
+    @Override
+    public void delete(long id) {
+        jdbcTemplate.update(DELETE_SQL, id);
+    }
+
+    private static class ResourceRowMapper implements RowMapper<Resource> {
+
+        @Override
+        public Resource mapRow(ResultSet rs, int arg1) throws SQLException {
+            Resource r = new Resource();
+            r.id = rs.getLong("resource_id");
+            r.assetId = rs.getString("asset_id");
+            r.name = rs.getString("resource_name");
+            r.type = rs.getString("resource_type");
+            r.ltUsed = rs.getLong("lt_used");
+            r.llLabel = rs.getString("ll_label");
+            r.llReferenceCount = rs.getInt("ll_reference_count");
+            r.rrUsed = rs.getString("rr_used");
+            return r;
+        }
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoad.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoad.java
new file mode 100644
index 000000000..0f45bbfcb
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoad.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.util.Date;
+
+public class ResourceLoad {
+
+    public long id;
+    public long resourceId;
+    public String applicationId;
+    public Date loadTime;
+    public Date expirationTime;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoadJdbcDao.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoadJdbcDao.java
new file mode 100644
index 000000000..789670c4b
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoadJdbcDao.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.util.List;
+
+public interface ResourceLoadJdbcDao {
+
+    void add(ResourceLoad rl);
+
+    List<ResourceLoad> getResourceLoads(long resourceId);
+
+    void update(ResourceLoad rl);
+
+    void delete(long id);
+
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoadJdbcDaoImpl.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoadJdbcDaoImpl.java
new file mode 100644
index 000000000..632a5fbec
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/dao/jdbc/ResourceLoadJdbcDaoImpl.java
@@ -0,0 +1,112 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.dao.jdbc;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.util.Collections;
+import java.util.List;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.PreparedStatementCreator;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.support.GeneratedKeyHolder;
+import org.springframework.jdbc.support.KeyHolder;
+
+public class ResourceLoadJdbcDaoImpl implements ResourceLoadJdbcDao {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(ResourceJdbcDaoImpl.class);
+
+    private static final String INSERT_SQL = "INSERT INTO RESOURCE_LOAD (\n"
+            + "  resource_id, application_id, resource_load_time, resource_expiration_time)\nVALUES (?, ?, ?, ?)";
+
+    private static final String UPDATE_SQL = "UPDATE RESOURCE_LOAD SET\n"
+            + "  resource_load_time = ?, resource_expiration_time = ?\nWHERE resource_id = ?";
+
+    private static final String DELETE_SQL = "DELETE FROM RESOURCE_LOAD WHERE resource_load_id = ?";
+
+    private static final String GET_SQL = "SELECT * FROM RESOURCE_LOAD WHERE resource_id = ?";
+
+    private JdbcTemplate jdbcTemplate;
+    private ResourceLoadRowMapper resourceLoadRowMapper = new ResourceLoadRowMapper();
+
+    @Override
+    public void add(final ResourceLoad rl) {
+        PreparedStatementCreator psc = new PreparedStatementCreator() {
+
+            @Override
+            public PreparedStatement createPreparedStatement(Connection dbc) throws SQLException {
+                PreparedStatement ps = dbc.prepareStatement(INSERT_SQL, new String[] { "resource_load_id" });
+                ps.setLong(1, rl.resourceId);
+                ps.setString(2, rl.applicationId);
+                ps.setTimestamp(3, new Timestamp(rl.loadTime.getTime()));
+                ps.setTimestamp(4, new Timestamp(rl.expirationTime.getTime()));
+                return ps;
+            }
+        };
+        KeyHolder keyHolder = new GeneratedKeyHolder();
+        jdbcTemplate.update(psc, keyHolder);
+        rl.id = keyHolder.getKey().longValue();
+    }
+
+    @Override
+    public void update(ResourceLoad rl) {
+        jdbcTemplate.update(UPDATE_SQL, rl.loadTime, rl.expirationTime, rl.id);
+    }
+
+    @Override
+    public void delete(long id) {
+        jdbcTemplate.update(DELETE_SQL, id);
+    }
+
+    @Override
+    public List<ResourceLoad> getResourceLoads(long resourceId) {
+        if (resourceId <= 0)
+            return Collections.emptyList();
+
+        return jdbcTemplate.query(GET_SQL, new Object[] { resourceId }, resourceLoadRowMapper);
+    }
+
+    private static class ResourceLoadRowMapper implements RowMapper<ResourceLoad> {
+
+        @Override
+        public ResourceLoad mapRow(ResultSet rs, int n) throws SQLException {
+            ResourceLoad rl = new ResourceLoad();
+            rl.id = rs.getLong("allocation_item_id");
+            rl.resourceId = rs.getLong("resource_id");
+            rl.applicationId = rs.getString("application_id");
+            rl.loadTime = rs.getTimestamp("resource_load_time");
+            rl.expirationTime = rs.getTimestamp("resource_expiration_time");
+            return rl;
+        }
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationAction.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationAction.java
new file mode 100644
index 000000000..edc1916b5
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationAction.java
@@ -0,0 +1,26 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public enum AllocationAction {
+    Fail, Succeed_DoNothing, Succeed_Allocate
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationItem.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationItem.java
new file mode 100644
index 000000000..f8e6a75a1
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationItem.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.Date;
+import java.util.Set;
+
+public abstract class AllocationItem {
+
+    public ResourceKey resourceKey;
+    public ResourceType resourceType;
+    public String resourceSetId;
+    public String resourceUnionId;
+    public Set<String> resourceShareGroupList;
+    public String applicationId;
+    public Date allocationTime;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationOutcome.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationOutcome.java
new file mode 100644
index 000000000..048f4f4ac
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationOutcome.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class AllocationOutcome {
+
+    public AllocationStatus status = null;
+    public AllocationRequest request = null;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationRequest.java
new file mode 100644
index 000000000..29b493683
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationRequest.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.Set;
+
+public class AllocationRequest {
+
+    public String applicationId = null;
+    public String resourceUnionId = null;
+    public String resourceSetId = null;
+    public Set<String> resourceShareGroupList = null;
+    public String resourceName = null;
+    public String assetId = null;
+    public AllocationAction missingResourceAction = AllocationAction.Succeed_Allocate;
+    public AllocationAction expiredResourceAction = AllocationAction.Succeed_Allocate;
+    public String endPointPosition = null;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationStatus.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationStatus.java
new file mode 100644
index 000000000..bef9a1114
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/AllocationStatus.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public enum AllocationStatus {
+
+    Success, Failure, NotTried, ResourceNotFound, ResourceExpired
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/InitAction.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/InitAction.java
new file mode 100644
index 000000000..f6fc7c9b3
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/InitAction.java
@@ -0,0 +1,36 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public enum InitAction {
+    CheckInit("Initialize if needed"), ForceInit("Always Initialize"), NoInit("No initialization");
+
+    private String str;
+
+    private InitAction(String str) {
+        this.str = str;
+    }
+
+    public String getInitActionStr() {
+        return str;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationItem.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationItem.java
new file mode 100644
index 000000000..d41bfd62a
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationItem.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LabelAllocationItem extends AllocationItem {
+
+    public String label;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationOutcome.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationOutcome.java
new file mode 100644
index 000000000..9c9f9145d
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationOutcome.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LabelAllocationOutcome extends AllocationOutcome {
+
+    public String allocatedLabel = null;
+    public String currentLabel = null;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationRequest.java
new file mode 100644
index 000000000..97751fc01
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelAllocationRequest.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LabelAllocationRequest extends AllocationRequest {
+
+    public String label = null;
+    public boolean check = false;
+    public boolean allocate = false;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelResource.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelResource.java
new file mode 100644
index 000000000..d09dba267
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LabelResource.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LabelResource extends Resource {
+
+    public static final String BLOCKED = "__BLOCKED__";
+
+    public String label;
+    public int referenceCount;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationItem.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationItem.java
new file mode 100644
index 000000000..ad1674f7b
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationItem.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LimitAllocationItem extends AllocationItem {
+
+    public long used;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationOutcome.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationOutcome.java
new file mode 100644
index 000000000..d635e3605
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationOutcome.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LimitAllocationOutcome extends AllocationOutcome {
+
+    public long allocatedCount = 0;
+    public long used = 0;
+    public long limit = 0;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationRequest.java
new file mode 100644
index 000000000..06c0e8393
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitAllocationRequest.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LimitAllocationRequest extends AllocationRequest {
+
+    public long checkCount = 0;
+    public long allocateCount = 0;
+    public long checkLimit = -1;
+    public boolean replace = false;
+    public boolean strict = false;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitResource.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitResource.java
new file mode 100644
index 000000000..2fd9b6cae
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/LimitResource.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class LimitResource extends Resource {
+
+    public long used = 0;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiAssetAllocationOutcome.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiAssetAllocationOutcome.java
new file mode 100644
index 000000000..2d7b11c31
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiAssetAllocationOutcome.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.List;
+
+public class MultiAssetAllocationOutcome extends AllocationOutcome {
+
+    public List<String> goodAssetIdList;
+    public List<AllocationOutcome> allocationOutcomeList;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiAssetAllocationRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiAssetAllocationRequest.java
new file mode 100644
index 000000000..366201f35
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiAssetAllocationRequest.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.List;
+
+public class MultiAssetAllocationRequest extends AllocationRequest {
+
+    public List<String> assetIdList = null;
+    public AllocationRequest allocationRequest = null;
+    public int requestedCount = 0;
+    public boolean sequential = false;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiResourceAllocationOutcome.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiResourceAllocationOutcome.java
new file mode 100644
index 000000000..f71c247da
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiResourceAllocationOutcome.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.List;
+
+public class MultiResourceAllocationOutcome extends AllocationOutcome {
+
+    public List<AllocationOutcome> allocationOutcomeList;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiResourceAllocationRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiResourceAllocationRequest.java
new file mode 100644
index 000000000..3244c2340
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/MultiResourceAllocationRequest.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.List;
+
+public class MultiResourceAllocationRequest extends AllocationRequest {
+
+    public List<AllocationRequest> allocationRequestList = null;
+    public boolean stopOnFirstFailure = true;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/Range.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/Range.java
new file mode 100644
index 000000000..16be77f5b
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/Range.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class Range {
+
+    public int min = 0;
+    public int max = 0;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationItem.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationItem.java
new file mode 100644
index 000000000..8e62ef653
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationItem.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.SortedSet;
+
+public class RangeAllocationItem extends AllocationItem {
+
+    public SortedSet<Integer> used;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationOutcome.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationOutcome.java
new file mode 100644
index 000000000..3b675c221
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationOutcome.java
@@ -0,0 +1,30 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.SortedSet;
+
+public class RangeAllocationOutcome extends AllocationOutcome {
+
+    public SortedSet<Integer> allocated = null;
+    public SortedSet<Integer> used = null;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationRequest.java
new file mode 100644
index 000000000..a7948b02c
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeAllocationRequest.java
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.List;
+import java.util.SortedSet;
+
+public class RangeAllocationRequest extends AllocationRequest {
+
+    public List<Range> rangeList = null;
+    public boolean check = false;
+    public boolean allocate = false;
+    public boolean replace = false;
+    public SortedSet<Integer> requestedNumbers = null;
+    public SortedSet<Integer> excludeNumbers = null;
+    public int requestedCount = 1;
+    public boolean sequential = false;
+    public boolean reverseOrder = false;
+    public boolean forceNewNumbers = false;
+    public boolean nextInSequence = false;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeResource.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeResource.java
new file mode 100644
index 000000000..c39cb37ea
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/RangeResource.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.SortedSet;
+
+public class RangeResource extends Resource {
+
+    public SortedSet<Integer> used;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ReleaseRequest.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ReleaseRequest.java
new file mode 100644
index 000000000..dba6a172f
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ReleaseRequest.java
@@ -0,0 +1,46 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.Set;
+
+public class ReleaseRequest {
+
+    public String resourceUnionId = null;
+    public String resourceSetId = null;
+    public String assetId = null;
+    public String resourceName = null;
+    public int releaseAmount = 0;
+    public Set<Integer> releaseNumbers = null;
+
+    public static ReleaseRequest resourceSet(String resourceSetId) {
+        ReleaseRequest rr = new ReleaseRequest();
+        rr.resourceSetId = resourceSetId;
+        return rr;
+    }
+
+    public static ReleaseRequest resourceUnion(String resourceUnionId) {
+        ReleaseRequest rr = new ReleaseRequest();
+        rr.resourceUnionId = resourceUnionId;
+        return rr;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/Resource.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/Resource.java
new file mode 100644
index 000000000..59706f4d5
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/Resource.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.Collection;
+
+public abstract class Resource {
+
+    public ResourceKey resourceKey;
+    public ResourceType resourceType;
+    public Collection<AllocationItem> allocationItems;
+    public Collection<ResourceLoad> resourceLoadList;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceKey.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceKey.java
new file mode 100644
index 000000000..b1f8d5910
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceKey.java
@@ -0,0 +1,50 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public class ResourceKey {
+
+    public String assetId;
+    public String resourceName;
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o)
+            return true;
+        if (o == null || !(o instanceof ResourceKey))
+            return false;
+        ResourceKey rk = (ResourceKey) o;
+        if (assetId == null || resourceName == null)
+            return false;
+        return assetId.equals(rk.assetId) && resourceName.equals(rk.resourceName);
+    }
+
+    @Override
+    public int hashCode() {
+        return (int) ((long) System.identityHashCode(assetId) + (long) System.identityHashCode(resourceName));
+    }
+
+    @Override
+    public String toString() {
+        return "(" + assetId + ", " + resourceName + ")";
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceLoad.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceLoad.java
new file mode 100644
index 000000000..1ff1962af
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceLoad.java
@@ -0,0 +1,32 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+import java.util.Date;
+
+public class ResourceLoad {
+
+    public ResourceKey resourceKey;
+    public String applicationId;
+    public Date resourceLoadTime;
+    public Date resourceExpirationTime;
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceType.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceType.java
new file mode 100644
index 000000000..60896e492
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/data/ResourceType.java
@@ -0,0 +1,26 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.data;
+
+public enum ResourceType {
+    Limit, Label, Range
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/LabelUtil.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/LabelUtil.java
new file mode 100644
index 000000000..a67a50b31
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/LabelUtil.java
@@ -0,0 +1,99 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.util;
+
+import java.util.ArrayList;
+import java.util.Date;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceKey;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+
+public class LabelUtil {
+
+    public static boolean checkLabel(LabelResource l, LabelAllocationRequest req) {
+        if (req.check && req.label != null && l.allocationItems != null && !l.allocationItems.isEmpty()) {
+            for (AllocationItem ai : l.allocationItems) {
+                LabelAllocationItem lai = (LabelAllocationItem) ai;
+                if (!eq(req.resourceUnionId, lai.resourceUnionId) && !eq(req.label, lai.label)) {
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    public static String allocateLabel(LabelResource l, LabelAllocationRequest req) {
+        if (!req.allocate) {
+            return null;
+        }
+
+        LabelAllocationItem lai = (LabelAllocationItem) ResourceUtil.getAllocationItem(l, req.resourceSetId);
+        if (lai == null) {
+            lai = new LabelAllocationItem();
+            lai.resourceType = ResourceType.Label;
+            lai.resourceKey = new ResourceKey();
+            lai.resourceKey.assetId = req.assetId;
+            lai.resourceKey.resourceName = req.resourceName;
+            lai.applicationId = req.applicationId;
+            lai.resourceSetId = req.resourceSetId;
+            lai.resourceUnionId = req.resourceUnionId;
+            lai.resourceShareGroupList = req.resourceShareGroupList;
+
+            if (l.allocationItems == null) {
+                l.allocationItems = new ArrayList<>();
+            }
+            l.allocationItems.add(lai);
+        }
+
+        lai.label = req.label;
+        lai.allocationTime = new Date();
+
+        recalculate(l);
+
+        return lai.label;
+    }
+
+    public static void recalculate(LabelResource l) {
+        l.label = null;
+        l.referenceCount = 0;
+        if (l.allocationItems != null) {
+            for (AllocationItem ai : l.allocationItems) {
+                LabelAllocationItem lai = (LabelAllocationItem) ai;
+                if (lai.label != null) {
+                    l.referenceCount++;
+                    if (l.label == null) {
+                        l.label = lai.label;
+                    } else if (!l.label.equals(lai.label)) {
+                        l.label = "__BLOCKED__";
+                    }
+                }
+            }
+        }
+    }
+
+    private static boolean eq(Object o1, Object o2) {
+        return o1 == null ? o2 == null : o1.equals(o2);
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/LimitUtil.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/LimitUtil.java
new file mode 100644
index 000000000..2e36c9661
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/LimitUtil.java
@@ -0,0 +1,355 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.util;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceKey;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class LimitUtil {
+
+    private static final Logger log = LoggerFactory.getLogger(LimitUtil.class);
+
+    public static boolean checkLimit(LimitResource l, LimitAllocationRequest req) {
+        if (req.checkCount <= 0) {
+            return true;
+        }
+
+        long checkCount = req.checkCount;
+        long currentUsage = 0;
+        if (req.resourceSetId != null) {
+            LimitAllocationItem lai = (LimitAllocationItem) ResourceUtil.getAllocationItem(l, req.resourceSetId);
+            if (lai != null) {
+                currentUsage = lai.used;
+            }
+        }
+        if (!req.replace) {
+            checkCount += currentUsage;
+        }
+
+        long used = calculateLimitUsage(l, 0, null, null);
+        long wouldUse = calculateLimitUsage(l, checkCount, req.resourceUnionId, req.resourceShareGroupList);
+
+        // If usage is not increasing by this request, only check the limit if
+        // strictCheck is true.
+        if (wouldUse <= used && !req.strict) {
+            return true;
+        }
+
+        return wouldUse <= req.checkLimit;
+    }
+
+    private static long calculateLimitUsage(
+            LimitResource l,
+            long checkCount,
+            String resourceUnionId,
+            Set<String> resourceShareGroupList) {
+        if ((l.allocationItems == null || l.allocationItems.isEmpty()) &&
+                (resourceUnionId == null || resourceUnionId.length() == 0)) {
+            return 0;
+        }
+
+        long t1 = System.currentTimeMillis();
+        boolean logit = false;
+        String rn = "Resource: " + l.resourceKey.resourceName + " - " + l.resourceKey.assetId;
+
+        // In order to best utilize the resource, we need to take not the sum of all allocation items, but
+        // instead the maximum usage that could happen at any moment of time (given not all allocation items are active
+        // at the same time), also taking into account possible resource sharing.
+        // Thus we need to find all combinations of allocation items that can be active at the same time (allocation
+        // items with the same first union cannot be active at the same time), compute the usage for each (again,
+        // taking into account resource sharing), and take the maximum.
+        //
+        // Example:
+        // Let's have the following allocation items:
+        // ai1: sdid1, vrf1 - usage 5
+        // ai2: sdid2, vrf1 - usage 10
+        // ai3: sdid3, vrf2 - usage 15
+        // ai4: sdid1, vrf3 - usage 20
+        // ai5: sdid3, vrf1 - usage 25
+        // The following combinations of active allocation items are possible:
+        // 1) ai1, ai2, ai3
+        // 2) ai1, ai2, ai5
+        // 3) ai2, ai3, ai4
+        // 4) ai2, ai3, ai5
+        // Here is how we calculate the usage for combination 1:
+        // ai1 and ai2 contain the same resource union vrf1, so they share the resource - we take the max of usage,
+        // so we have:
+        // max(5, 10) + 15 = 25
+        // Similarly, we calculate the usage of the other combinations:
+        // 2) max(5, 10, 25) = 25
+        // 3) 10 + 15 + 20 = 45
+        // 4) max(10, 25) + 15 = 40
+        // So, the result in this case is:
+        // max(25, 25, 45, 40) = 45
+        //
+        // We might have a problem with this approach, if we have a lot of combinations. Assuming we have at most 2
+        // allocation items with the same resource union (sdid), the number of combinations would be
+        // 2 ^ n
+        // where n is the number of allocation items that have the same resource union (sdid). That would be
+        // the number of change orders currently in progress.
+        //
+        // Here is one optimization that we can do:
+        // If we have allocation items that have all resource unions the same, we don't need to generate combinations
+        // with each of them, we can just take the one of them with the maximum usage, as it is clear that the others
+        // will not lead to a bigger usage.
+        // For example, if we had the following allocation items:
+        // ai1: sdid1, vrf1 - usage 10
+        // ai2: sdid1, vrf1 - usage 20
+        // We only need to take the combinations with ai2, as they will always lead to bigger usage than the remaining
+        // combinations with ai1.
+
+        // First, group the allocation items by the first resource union, using the LimitUsage structure
+        int regularChangeCount = 0;
+        Map<String/* resourceUnionId */, List<LimitUsage>> limitUsageMap = new HashMap<>();
+        if (l.allocationItems != null) {
+            for (AllocationItem ai : l.allocationItems) {
+                LimitAllocationItem lai = (LimitAllocationItem) ai;
+                boolean regularChange =
+                        addLimitUsage(limitUsageMap, lai.resourceUnionId, lai.resourceShareGroupList, lai.used);
+                if (regularChange) {
+                    regularChangeCount++;
+                }
+            }
+        }
+        if (checkCount > 0 && resourceUnionId != null) {
+            boolean regularChange = addLimitUsage(limitUsageMap, resourceUnionId, resourceShareGroupList, checkCount);
+            if (regularChange) {
+                regularChangeCount++;
+            }
+        }
+
+        // Generate all the combinations, containing one LimitUsage object for each firstResourceUnion
+        int significantChangeCount = 0;
+        List<List<LimitUsage>> allCombinations = new ArrayList<>();
+        for (String firstResourceUnion : limitUsageMap.keySet()) {
+            List<LimitUsage> limitUsageList = limitUsageMap.get(firstResourceUnion);
+            if (limitUsageList.size() > 1) {
+                significantChangeCount++;
+            }
+            if (allCombinations.isEmpty()) {
+                for (LimitUsage limitUsage : limitUsageList) {
+                    List<LimitUsage> newCombination = new ArrayList<>();
+                    newCombination.add(limitUsage);
+                    allCombinations.add(newCombination);
+                }
+            } else {
+                if (limitUsageList.size() == 1) {
+                    // No new combinations are generated - just add this one to all combinations we have until now
+                    for (List<LimitUsage> combination : allCombinations) {
+                        combination.add(limitUsageList.get(0));
+                    }
+                } else {
+                    // We have to duplicate each of the current combinations for each element of limitUsageList
+                    List<List<LimitUsage>> newAllCombinations = new ArrayList<>();
+                    for (List<LimitUsage> combination : allCombinations) {
+                        for (LimitUsage limitUsage : limitUsageList) {
+                            List<LimitUsage> newCombination = new ArrayList<>(combination);
+                            newCombination.add(limitUsage);
+                            newAllCombinations.add(newCombination);
+                        }
+                    }
+                    allCombinations = newAllCombinations;
+                }
+            }
+        }
+
+        // Now, go through all combinations and calculate its usage, get the maximum
+        long maxUsage = 0;
+        for (List<LimitUsage> combination : allCombinations) {
+            long usage = calculateUsage(combination);
+            if (usage > maxUsage) {
+                maxUsage = usage;
+            }
+        }
+
+        long t2 = System.currentTimeMillis();
+        if (logit) {
+            log.debug(rn + ": Calculating usage completed:");
+            log.debug(rn + ":     Regular changes: " + regularChangeCount);
+            log.debug(rn + ":     Significant changes: " + significantChangeCount);
+            log.debug(rn + ":     Combinations: " + allCombinations.size());
+            log.debug(rn + ":     Usage: " + maxUsage);
+            log.debug(rn + ":     Time: " + (t2 - t1));
+        }
+
+        return maxUsage;
+    }
+
+    private static boolean addLimitUsage(
+            Map<String/* resourceUnionId */, List<LimitUsage>> limitUsageMap,
+            String resourceUnionId,
+            Set<String> resourceShareGroupList,
+            long used) {
+        List<LimitUsage> limitUsageList = limitUsageMap.get(resourceUnionId);
+        if (limitUsageList == null) {
+            limitUsageList = new ArrayList<>();
+            limitUsageMap.put(resourceUnionId, limitUsageList);
+        }
+        // See if we already have the same shareResourceUnionSet in the list. In such case just update the usage
+        // to the bigger value.
+        LimitUsage limitUsage = null;
+        for (LimitUsage limitUsage1 : limitUsageList) {
+            if ((limitUsage1.resourceShareGroupList == null || limitUsage1.resourceShareGroupList.isEmpty()) &&
+                    (resourceShareGroupList == null || resourceShareGroupList.isEmpty())) {
+                limitUsage = limitUsage1;
+                break;
+            }
+            if (limitUsage1.resourceShareGroupList != null &&
+                    limitUsage1.resourceShareGroupList.equals(resourceShareGroupList)) {
+                limitUsage = limitUsage1;
+                break;
+            }
+        }
+        if (limitUsage != null) {
+            if (limitUsage.usage < used) {
+                limitUsage.usage = used;
+            }
+            return true;
+        }
+
+        limitUsage = new LimitUsage();
+        limitUsage.resourceUnion = resourceUnionId;
+        limitUsage.resourceShareGroupList = resourceShareGroupList;
+        limitUsage.usage = used;
+        limitUsageList.add(limitUsage);
+        return false;
+    }
+
+    private static class LimitUsage {
+
+        @SuppressWarnings("unused")
+        public String resourceUnion;
+        public Set<String> resourceShareGroupList;
+        public long usage;
+    }
+
+    private static boolean hasCommonSharedResource(LimitUsage limitUsage1, LimitUsage limitUsage2) {
+        if (limitUsage1.resourceShareGroupList == null || limitUsage1.resourceShareGroupList.isEmpty()) {
+            return false;
+        }
+        if (limitUsage2.resourceShareGroupList == null || limitUsage2.resourceShareGroupList.isEmpty()) {
+            return false;
+        }
+
+        for (String resourceUnion : limitUsage1.resourceShareGroupList) {
+            if (limitUsage2.resourceShareGroupList.contains(resourceUnion)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private static long calculateUsage(List<LimitUsage> combination) {
+        // All LimitUsage objects that have a common value in their sharedResourceUnionSet reuse the resource, so
+        // split the combination in sets that have common value. Then the usage of each set will be the maximum of
+        // the usages of the LimitUsage objects in the set. The usage of the combination will be the sum of the usages
+        // of all sets.
+        List<List<LimitUsage>> sharedSets = new ArrayList<>();
+        for (LimitUsage limitUsage : combination) {
+            // See if we can put limitUsage in any of the existing sets - is it has a common resource union with
+            // any of the LimitUsage objects in a set.
+            boolean found = false;
+            for (List<LimitUsage> sharedSet : sharedSets) {
+                for (LimitUsage limitUsage1 : sharedSet) {
+                    if (hasCommonSharedResource(limitUsage, limitUsage1)) {
+                        found = true;
+                        break;
+                    }
+                }
+                if (found) {
+                    sharedSet.add(limitUsage);
+                    break;
+                }
+            }
+            if (!found) {
+                // Start a new set
+                List<LimitUsage> newSharedSet = new ArrayList<>();
+                newSharedSet.add(limitUsage);
+                sharedSets.add(newSharedSet);
+            }
+        }
+
+        long sum = 0;
+        for (List<LimitUsage> sharedSet : sharedSets) {
+            float max = 0;
+            for (LimitUsage limitUsage : sharedSet) {
+                if (max < limitUsage.usage) {
+                    max = limitUsage.usage;
+                }
+            }
+            sum += max;
+        }
+
+        return sum;
+    }
+
+    public static long allocateLimit(LimitResource l, LimitAllocationRequest req) {
+        if (req.allocateCount <= 0) {
+            return 0;
+        }
+        long uu = l.used;
+
+        LimitAllocationItem lai = (LimitAllocationItem) ResourceUtil.getAllocationItem(l, req.resourceSetId);
+        if (lai == null) {
+            lai = new LimitAllocationItem();
+            lai.resourceType = ResourceType.Limit;
+            lai.resourceKey = new ResourceKey();
+            lai.resourceKey.assetId = req.assetId;
+            lai.resourceKey.resourceName = req.resourceName;
+            lai.applicationId = req.applicationId;
+            lai.resourceSetId = req.resourceSetId;
+            lai.resourceUnionId = req.resourceUnionId;
+            lai.resourceShareGroupList = req.resourceShareGroupList;
+            lai.used = req.allocateCount;
+
+            if (l.allocationItems == null) {
+                l.allocationItems = new ArrayList<>();
+            }
+            l.allocationItems.add(lai);
+        } else {
+            lai.used = req.replace ? req.allocateCount : lai.used + req.allocateCount;
+        }
+
+        lai.allocationTime = new Date();
+
+        recalculate(l);
+
+        return l.used - uu;
+    }
+
+    public static void recalculate(LimitResource l) {
+        l.used = calculateLimitUsage(l, 0, null, null);
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/RangeUtil.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/RangeUtil.java
new file mode 100644
index 000000000..2e378f1aa
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/RangeUtil.java
@@ -0,0 +1,160 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.util;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.Set;
+import java.util.SortedSet;
+import java.util.TreeSet;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceKey;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+
+public class RangeUtil {
+
+    public static void recalculate(RangeResource r) {
+        r.used = new TreeSet<>();
+        if (r.allocationItems != null) {
+            for (AllocationItem ai : r.allocationItems) {
+                RangeAllocationItem rai = (RangeAllocationItem) ai;
+                if (rai.used != null) {
+                    r.used.addAll(rai.used);
+                }
+            }
+        }
+    }
+
+    public static boolean checkRange(RangeResource r, RangeAllocationRequest req, int num) {
+        if (req.excludeNumbers != null && req.excludeNumbers.contains(num)) {
+            return false;
+        }
+
+        if (req.rangeList != null && !req.rangeList.isEmpty()) {
+            boolean good = false;
+            for (Range range : req.rangeList) {
+                if (num < range.min || num > range.max) {
+                    continue;
+                }
+
+                boolean found = false;
+                if (r.allocationItems != null) {
+                    for (AllocationItem ai : r.allocationItems) {
+                        RangeAllocationItem rai = (RangeAllocationItem) ai;
+                        if (!eq(req.resourceUnionId, rai.resourceUnionId) && rai.used != null
+                                && rai.used.contains(num)) {
+                            if (!overlap(rai.resourceShareGroupList, req.resourceShareGroupList)) {
+                                found = true;
+                                break;
+                            }
+                        }
+                        if (!req.replace && eq(req.resourceSetId, rai.resourceSetId) && rai.used != null
+                                && rai.used.contains(num)) {
+                            found = true;
+                            break;
+                        }
+                        if (req.forceNewNumbers && rai.used.contains(num)) {
+                            found = true;
+                            break;
+                        }
+                    }
+                }
+
+                if (!found) {
+                    good = true;
+                    break;
+                }
+            }
+
+            return good;
+        }
+
+        return true;
+    }
+
+    public static SortedSet<Integer> getUsed(RangeResource r, String resourceUnionId) {
+        SortedSet<Integer> used = new TreeSet<>();
+        if (r.allocationItems != null) {
+            for (AllocationItem ai : r.allocationItems) {
+                RangeAllocationItem rai = (RangeAllocationItem) ai;
+                if (eq(resourceUnionId, rai.resourceUnionId) && rai.used != null) {
+                    used.addAll(rai.used);
+                }
+            }
+        }
+        return used;
+    }
+
+    public static void allocateRange(RangeResource rr, SortedSet<Integer> requestedNumbers,
+            RangeAllocationRequest req) {
+        if (!req.allocate) {
+            return;
+        }
+
+        RangeAllocationItem rai = (RangeAllocationItem) ResourceUtil.getAllocationItem(rr, req.resourceSetId);
+        if (rai == null) {
+            rai = new RangeAllocationItem();
+            rai.resourceType = ResourceType.Range;
+            rai.resourceKey = new ResourceKey();
+            rai.resourceKey.assetId = req.assetId;
+            rai.resourceKey.resourceName = req.resourceName;
+            rai.applicationId = req.applicationId;
+            rai.resourceSetId = req.resourceSetId;
+            rai.resourceUnionId = req.resourceUnionId;
+            rai.resourceShareGroupList = req.resourceShareGroupList;
+            rai.used = requestedNumbers;
+
+            if (rr.allocationItems == null) {
+                rr.allocationItems = new ArrayList<>();
+            }
+            rr.allocationItems.add(rai);
+        } else if (req.replace) {
+            rai.used = requestedNumbers;
+        } else {
+            rai.used.addAll(requestedNumbers);
+        }
+
+        rai.allocationTime = new Date();
+
+        recalculate(rr);
+    }
+
+    private static boolean eq(Object o1, Object o2) {
+        return o1 == null ? o2 == null : o1.equals(o2);
+    }
+
+    private static boolean overlap(Set<String> s1, Set<String> s2) {
+        if (s1 == null || s1.isEmpty() || s2 == null || s2.isEmpty()) {
+            return false;
+        }
+        for (String ss1 : s1) {
+            if (s2.contains(ss1)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/ResourceUtil.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/ResourceUtil.java
new file mode 100644
index 000000000..3db63804b
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/rm/util/ResourceUtil.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.rm.util;
+
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.LimitResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.RangeResource;
+import org.onap.ccsdk.sli.adaptors.rm.data.Resource;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+
+public class ResourceUtil {
+
+    public static AllocationItem getAllocationItem(Resource r, String resourceSetId) {
+        if (r.allocationItems != null) {
+            for (AllocationItem ai : r.allocationItems) {
+                if (ai.resourceSetId != null && ai.resourceSetId.equals(resourceSetId)) {
+                    return ai;
+                }
+            }
+        }
+        return null;
+    }
+
+    public static void recalculate(Resource r) {
+        if (r == null) {
+            return;
+        }
+
+        if (r.resourceType == ResourceType.Limit) {
+            LimitUtil.recalculate((LimitResource) r);
+        } else if (r.resourceType == ResourceType.Range) {
+            RangeUtil.recalculate((RangeResource) r);
+        } else if (r.resourceType == ResourceType.Label) {
+            LabelUtil.recalculate((LabelResource) r);
+        }
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/CachedDataSourceWrap.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/CachedDataSourceWrap.java
new file mode 100644
index 000000000..3fa3952f2
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/CachedDataSourceWrap.java
@@ -0,0 +1,156 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.util.db;
+
+import java.io.PrintWriter;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.sql.SQLFeatureNotSupportedException;
+import javax.sql.DataSource;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class CachedDataSourceWrap implements DataSource {
+
+    private static final Logger log = LoggerFactory.getLogger(CachedDataSourceWrap.class);
+
+    private ThreadLocal<ConnectionWrap> con = new ThreadLocal<>();
+    private ThreadLocal<Boolean> autoCommit = new ThreadLocal<>();
+
+    private DataSource dataSource;
+
+    @Override
+    public PrintWriter getLogWriter() throws SQLException {
+        return dataSource.getLogWriter();
+    }
+
+    @Override
+    public void setLogWriter(PrintWriter out) throws SQLException {
+        dataSource.setLogWriter(out);
+    }
+
+    @Override
+    public void setLoginTimeout(int seconds) throws SQLException {
+        dataSource.setLoginTimeout(seconds);
+    }
+
+    @Override
+    public int getLoginTimeout() throws SQLException {
+        return dataSource.getLoginTimeout();
+    }
+
+    @Override
+    public java.util.logging.Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        return dataSource.getParentLogger();
+    }
+
+    @Override
+    public <T> T unwrap(Class<T> iface) throws SQLException {
+        return dataSource.unwrap(iface);
+    }
+
+    @Override
+    public boolean isWrapperFor(Class<?> iface) throws SQLException {
+        return dataSource.isWrapperFor(iface);
+    }
+
+    @Override
+    public Connection getConnection() throws SQLException {
+        if (con.get() == null) {
+            Connection c = dataSource.getConnection();
+
+            ConnectionWrap cc = new ConnectionWrap(c);
+            con.set(cc);
+
+            autoCommit.set(c.getAutoCommit());
+            c.setAutoCommit(false);
+
+            log.info("Got new DB connection: " + c);
+        } else {
+            log.info("Using thread DB connection: " + con.get().getCon());
+        }
+
+        return con.get();
+    }
+
+    @Override
+    public Connection getConnection(String username, String password) throws SQLException {
+        if (con.get() == null) {
+            Connection c = dataSource.getConnection(username, password);
+
+            ConnectionWrap cc = new ConnectionWrap(c);
+            con.set(cc);
+
+            autoCommit.set(c.getAutoCommit());
+            c.setAutoCommit(false);
+
+            log.info("Got new DB connection: " + c);
+        } else {
+            log.info("Using thread DB connection: " + con.get().getCon());
+        }
+
+        return con.get();
+    }
+
+    public void releaseConnection() {
+        if (con.get() != null) {
+            try {
+                con.get().setAutoCommit(autoCommit.get());
+                con.get().realClose();
+
+                log.info("DB Connection released: " + con.get().getCon());
+            } catch (SQLException e) {
+                log.warn("Failed to release DB connection", e);
+            } finally {
+                con.remove();
+            }
+        }
+    }
+
+    public void commit() {
+        if (con.get() != null) {
+            try {
+                con.get().commit();
+
+                log.info("DB Connection committed: " + con.get().getCon());
+            } catch (Exception e) {
+                log.warn("Failed to commit DB connection", e);
+            }
+        }
+    }
+
+    public void rollback() {
+        if (con.get() != null) {
+            try {
+                con.get().rollback();
+
+                log.info("DB Connection rolled back: " + con.get().getCon());
+            } catch (Exception e) {
+                log.warn("Failed to roll back DB connection", e);
+            }
+        }
+    }
+
+    public void setDataSource(DataSource dataSource) {
+        this.dataSource = dataSource;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/ConnectionWrap.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/ConnectionWrap.java
new file mode 100644
index 000000000..7d2554806
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/ConnectionWrap.java
@@ -0,0 +1,338 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.util.db;
+
+import java.sql.Array;
+import java.sql.Blob;
+import java.sql.CallableStatement;
+import java.sql.Clob;
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.NClob;
+import java.sql.PreparedStatement;
+import java.sql.SQLClientInfoException;
+import java.sql.SQLException;
+import java.sql.SQLWarning;
+import java.sql.SQLXML;
+import java.sql.Savepoint;
+import java.sql.Statement;
+import java.sql.Struct;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.Executor;
+
+public class ConnectionWrap implements Connection {
+
+    private Connection cc;
+
+    public ConnectionWrap(Connection cc) {
+        super();
+        this.cc = cc;
+    }
+
+    public Connection getCon() {
+        return cc;
+    }
+
+    public void realClose() throws SQLException {
+        cc.close();
+    }
+
+    @Override
+    public <T> T unwrap(Class<T> iface) throws SQLException {
+        return cc.unwrap(iface);
+    }
+
+    @Override
+    public boolean isWrapperFor(Class<?> iface) throws SQLException {
+        return cc.isWrapperFor(iface);
+    }
+
+    @Override
+    public Statement createStatement() throws SQLException {
+        return cc.createStatement();
+    }
+
+    @Override
+    public PreparedStatement prepareStatement(String sql) throws SQLException {
+        return cc.prepareStatement(sql);
+    }
+
+    @Override
+    public CallableStatement prepareCall(String sql) throws SQLException {
+        return cc.prepareCall(sql);
+    }
+
+    @Override
+    public String nativeSQL(String sql) throws SQLException {
+        return cc.nativeSQL(sql);
+    }
+
+    @Override
+    public void setAutoCommit(boolean autoCommit) throws SQLException {
+        cc.setAutoCommit(autoCommit);
+    }
+
+    @Override
+    public boolean getAutoCommit() throws SQLException {
+        return cc.getAutoCommit();
+    }
+
+    @Override
+    public void commit() throws SQLException {
+        cc.commit();
+    }
+
+    @Override
+    public void rollback() throws SQLException {
+        cc.rollback();
+    }
+
+    @Override
+    public void close() throws SQLException {
+    }
+
+    @Override
+    public boolean isClosed() throws SQLException {
+        return cc.isClosed();
+    }
+
+    @Override
+    public DatabaseMetaData getMetaData() throws SQLException {
+        return cc.getMetaData();
+    }
+
+    @Override
+    public void setReadOnly(boolean readOnly) throws SQLException {
+        cc.setReadOnly(readOnly);
+    }
+
+    @Override
+    public boolean isReadOnly() throws SQLException {
+        return cc.isReadOnly();
+    }
+
+    @Override
+    public void setCatalog(String catalog) throws SQLException {
+        cc.setCatalog(catalog);
+    }
+
+    @Override
+    public String getCatalog() throws SQLException {
+        return cc.getCatalog();
+    }
+
+    @Override
+    public void setTransactionIsolation(int level) throws SQLException {
+        cc.setTransactionIsolation(level);
+    }
+
+    @Override
+    public int getTransactionIsolation() throws SQLException {
+        return cc.getTransactionIsolation();
+    }
+
+    @Override
+    public SQLWarning getWarnings() throws SQLException {
+        return cc.getWarnings();
+    }
+
+    @Override
+    public void clearWarnings() throws SQLException {
+        cc.clearWarnings();
+    }
+
+    @Override
+    public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
+        return cc.createStatement(resultSetType, resultSetConcurrency);
+    }
+
+    @Override
+    public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
+            throws SQLException {
+        return cc.prepareStatement(sql, resultSetType, resultSetConcurrency);
+    }
+
+    @Override
+    public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
+        return cc.prepareCall(sql, resultSetType, resultSetConcurrency);
+    }
+
+    @Override
+    public Map<String, Class<?>> getTypeMap() throws SQLException {
+        return cc.getTypeMap();
+    }
+
+    @Override
+    public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
+        cc.setTypeMap(map);
+    }
+
+    @Override
+    public void setHoldability(int holdability) throws SQLException {
+        cc.setHoldability(holdability);
+    }
+
+    @Override
+    public int getHoldability() throws SQLException {
+        return cc.getHoldability();
+    }
+
+    @Override
+    public Savepoint setSavepoint() throws SQLException {
+        return cc.setSavepoint();
+    }
+
+    @Override
+    public Savepoint setSavepoint(String name) throws SQLException {
+        return cc.setSavepoint(name);
+    }
+
+    @Override
+    public void rollback(Savepoint savepoint) throws SQLException {
+        cc.rollback(savepoint);
+    }
+
+    @Override
+    public void releaseSavepoint(Savepoint savepoint) throws SQLException {
+        cc.releaseSavepoint(savepoint);
+    }
+
+    @Override
+    public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
+            throws SQLException {
+        return cc.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
+    }
+
+    @Override
+    public PreparedStatement prepareStatement(
+            String sql,
+            int resultSetType,
+            int resultSetConcurrency,
+            int resultSetHoldability) throws SQLException {
+        return cc.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
+    }
+
+    @Override
+    public CallableStatement prepareCall(
+            String sql,
+            int resultSetType,
+            int resultSetConcurrency,
+            int resultSetHoldability) throws SQLException {
+        return cc.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
+    }
+
+    @Override
+    public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
+        return cc.prepareStatement(sql, autoGeneratedKeys);
+    }
+
+    @Override
+    public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
+        return cc.prepareStatement(sql, columnIndexes);
+    }
+
+    @Override
+    public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
+        return cc.prepareStatement(sql, columnNames);
+    }
+
+    @Override
+    public Clob createClob() throws SQLException {
+        return cc.createClob();
+    }
+
+    @Override
+    public Blob createBlob() throws SQLException {
+        return cc.createBlob();
+    }
+
+    @Override
+    public NClob createNClob() throws SQLException {
+        return cc.createNClob();
+    }
+
+    @Override
+    public SQLXML createSQLXML() throws SQLException {
+        return cc.createSQLXML();
+    }
+
+    @Override
+    public boolean isValid(int timeout) throws SQLException {
+        return cc.isValid(timeout);
+    }
+
+    @Override
+    public void setClientInfo(String name, String value) throws SQLClientInfoException {
+        cc.setClientInfo(name, value);
+    }
+
+    @Override
+    public void setClientInfo(Properties properties) throws SQLClientInfoException {
+        cc.setClientInfo(properties);
+    }
+
+    @Override
+    public String getClientInfo(String name) throws SQLException {
+        return cc.getClientInfo(name);
+    }
+
+    @Override
+    public Properties getClientInfo() throws SQLException {
+        return cc.getClientInfo();
+    }
+
+    @Override
+    public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
+        return cc.createArrayOf(typeName, elements);
+    }
+
+    @Override
+    public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
+        return cc.createStruct(typeName, attributes);
+    }
+
+    @Override
+    public void setSchema(String schema) throws SQLException {
+        cc.setSchema(schema);
+    }
+
+    @Override
+    public String getSchema() throws SQLException {
+        return cc.getSchema();
+    }
+
+    @Override
+    public void abort(Executor executor) throws SQLException {
+        cc.abort(executor);
+    }
+
+    @Override
+    public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
+        cc.setNetworkTimeout(executor, milliseconds);
+    }
+
+    @Override
+    public int getNetworkTimeout() throws SQLException {
+        return cc.getNetworkTimeout();
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/DataSourceWrap.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/DataSourceWrap.java
new file mode 100644
index 000000000..2aebb83e3
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/db/DataSourceWrap.java
@@ -0,0 +1,98 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.util.db;
+
+import java.io.PrintWriter;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.sql.SQLFeatureNotSupportedException;
+
+import javax.sql.DataSource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DataSourceWrap implements DataSource {
+
+    private static final Logger log = LoggerFactory.getLogger(DataSourceWrap.class);
+
+    private DataSource dataSource;
+
+    @Override
+    public PrintWriter getLogWriter() throws SQLException {
+        return dataSource.getLogWriter();
+    }
+
+    @Override
+    public void setLogWriter(PrintWriter out) throws SQLException {
+        dataSource.setLogWriter(out);
+    }
+
+    @Override
+    public void setLoginTimeout(int seconds) throws SQLException {
+        dataSource.setLoginTimeout(seconds);
+    }
+
+    @Override
+    public int getLoginTimeout() throws SQLException {
+        return dataSource.getLoginTimeout();
+    }
+
+    @Override
+    public java.util.logging.Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        return dataSource.getParentLogger();
+    }
+
+    @Override
+    public <T> T unwrap(Class<T> iface) throws SQLException {
+        return dataSource.unwrap(iface);
+    }
+
+    @Override
+    public boolean isWrapperFor(Class<?> iface) throws SQLException {
+        return dataSource.isWrapperFor(iface);
+    }
+
+    @Override
+    public Connection getConnection() throws SQLException {
+        Connection c = dataSource.getConnection();
+
+        log.debug("getConnection: " + c.getClass().getName());
+
+        c.setAutoCommit(true);
+        return c;
+    }
+
+    @Override
+    public Connection getConnection(String username, String password) throws SQLException {
+        Connection c = dataSource.getConnection(username, password);
+
+        log.debug("getConnection: " + c.getClass().getName());
+
+        c.setAutoCommit(true);
+        return c;
+    }
+
+    public void setDataSource(DataSource dataSource) {
+        this.dataSource = dataSource;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/expr/ExpressionEvaluator.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/expr/ExpressionEvaluator.java
new file mode 100644
index 000000000..8092a7515
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/expr/ExpressionEvaluator.java
@@ -0,0 +1,271 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                      reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.util.expr;
+
+import java.util.Map;
+
+public class ExpressionEvaluator {
+
+    public static long evalLong(String expr, Map<String, String> vars) {
+        return (long) evalFloat(expr, vars);
+    }
+
+    public static float evalFloat(String expr, Map<String, String> vars) {
+        expr = expr.trim();
+        int sl = expr.length();
+        if (sl == 0) {
+            throw new IllegalArgumentException("Cannot interpret empty string.");
+        }
+
+        // Remove parentheses if any
+        if (expr.charAt(0) == '(' && expr.charAt(sl - 1) == ')') {
+            return evalFloat(expr.substring(1, sl - 1), vars);
+        }
+
+        // Look for operators in the order of least priority
+        String[] sss = findOperator(expr, "-", true);
+        if (sss != null) {
+            return evalFloat(sss[0], vars) - evalFloat(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "+", true);
+        if (sss != null) {
+            return evalFloat(sss[0], vars) + evalFloat(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "/", true);
+        if (sss != null) {
+            return evalFloat(sss[0], vars) / evalFloat(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "*", true);
+        if (sss != null) {
+            return evalFloat(sss[0], vars) * evalFloat(sss[1], vars);
+        }
+
+        // Check if expr is a number
+        try {
+            return Float.valueOf(expr);
+        } catch (Exception e) {
+        }
+
+        // Must be a variable
+        String v = vars.get(expr);
+        try {
+            return Float.valueOf(v);
+        } catch (Exception e) {
+        }
+        return 0;
+    }
+
+    public static String evalString(String expr, Map<String, String> vars) {
+        expr = expr.trim();
+        int sl = expr.length();
+        if (sl == 0) {
+            throw new IllegalArgumentException("Cannot interpret empty string.");
+        }
+
+        // Remove parentheses if any
+        if (expr.charAt(0) == '(' && expr.charAt(sl - 1) == ')') {
+            return evalString(expr.substring(1, sl - 1), vars);
+        }
+
+        // Look for operators in the order of least priority
+        String[] sss = findOperator(expr, "+", true);
+        if (sss != null) {
+            return evalString(sss[0], vars) + evalString(sss[1], vars);
+        }
+
+        // Check if expr is a number
+        try {
+            return Float.valueOf(expr).toString();
+        } catch (Exception e) {
+        }
+
+        // Check for quotes
+        if (expr.charAt(0) == '"' && expr.charAt(sl - 1) == '"') {
+            return expr.substring(1, sl - 1);
+        }
+        if (expr.charAt(0) == '\'' && expr.charAt(sl - 1) == '\'') {
+            return expr.substring(1, sl - 1);
+        }
+
+        // Must be a variable
+        String v = vars.get(expr);
+        return v != null ? v : "";
+    }
+
+    public static boolean evalBoolean(String expr, Map<String, String> vars) {
+        expr = expr.trim();
+        int sl = expr.length();
+        if (sl == 0) {
+            throw new IllegalArgumentException("Cannot interpret empty string.");
+        }
+
+        if (expr.equalsIgnoreCase("true")) {
+            return true;
+        }
+
+        if (expr.equalsIgnoreCase("false")) {
+            return false;
+        }
+
+        // Remove parentheses if any
+        if (expr.charAt(0) == '(' && expr.charAt(sl - 1) == ')') {
+            return evalBoolean(expr.substring(1, sl - 1), vars);
+        }
+
+        // Look for operators in the order of least priority
+        String[] sss = findOperator(expr, "or", true);
+        if (sss != null) {
+            return evalBoolean(sss[0], vars) || evalBoolean(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "and", true);
+        if (sss != null) {
+            return evalBoolean(sss[0], vars) && evalBoolean(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "not", true);
+        if (sss != null) {
+            return !evalBoolean(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "!=", false);
+        if (sss == null) {
+            sss = findOperator(expr, "<>", false);
+        }
+        if (sss != null) {
+            return !evalString(sss[0], vars).equals(evalString(sss[1], vars));
+        }
+
+        sss = findOperator(expr, "==", false);
+        if (sss == null) {
+            sss = findOperator(expr, "=", false);
+        }
+        if (sss != null) {
+            return evalString(sss[0], vars).equals(evalString(sss[1], vars));
+        }
+
+        sss = findOperator(expr, ">=", false);
+        if (sss != null) {
+            return evalLong(sss[0], vars) >= evalLong(sss[1], vars);
+        }
+
+        sss = findOperator(expr, ">", false);
+        if (sss != null) {
+            return evalLong(sss[0], vars) > evalLong(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "<=", false);
+        if (sss != null) {
+            return evalLong(sss[0], vars) <= evalLong(sss[1], vars);
+        }
+
+        sss = findOperator(expr, "<", false);
+        if (sss != null) {
+            return evalLong(sss[0], vars) < evalLong(sss[1], vars);
+        }
+
+        throw new IllegalArgumentException("Cannot interpret '" + expr + "': Invalid expression.");
+    }
+
+    private static String[] findOperator(String s, String op, boolean delimiterRequired) {
+        int opl = op.length();
+        int sl = s.length();
+        String delimiters = " \0\t\r\n()";
+        int pcount = 0;
+        int qcount = 0;
+        for (int i = 0; i < sl; i++) {
+            char c = s.charAt(i);
+            if (c == '(' && qcount == 0) {
+                pcount++;
+            } else if (c == ')' && qcount == 0) {
+                pcount--;
+                if (pcount < 0) {
+                    throw new IllegalArgumentException("Cannot interpret '" + s + "': Parentheses do not match.");
+                }
+            } else if (c == '\'') {
+                qcount = (qcount + 1) % 2;
+            } else if (i <= sl - opl && pcount == 0 && qcount == 0) {
+                String ss = s.substring(i, i + opl);
+                if (ss.equalsIgnoreCase(op)) {
+                    boolean found = true;
+                    if (delimiterRequired) {
+                        // Check for delimiter before and after to make sure it is not part of another word
+                        char chbefore = '\0';
+                        if (i > 0) {
+                            chbefore = s.charAt(i - 1);
+                        }
+                        char chafter = '\0';
+                        if (i < sl - opl) {
+                            chafter = s.charAt(i + opl);
+                        }
+                        found = delimiters.indexOf(chbefore) >= 0 && delimiters.indexOf(chafter) >= 0;
+                    }
+                    if (found) {
+                        // We've found the operator, split the string
+                        String[] sss = new String[2];
+                        sss[0] = s.substring(0, i);
+                        sss[1] = s.substring(i + opl);
+                        return sss;
+                    }
+                }
+            }
+        }
+        if (pcount > 0) {
+            throw new IllegalArgumentException("Cannot interpret '" + s + "': Parentheses do not match.");
+        }
+        if (qcount > 0) {
+            throw new IllegalArgumentException("Cannot interpret '" + s + "': No closing '.");
+        }
+        return null;
+    }
+
+    @SuppressWarnings("unused")
+    private static Object parseObject(String s) {
+        s = s.trim();
+        int sl = s.length();
+        if (sl == 0) {
+            throw new IllegalArgumentException("Cannot interpret empty string.");
+        }
+        if (s.equalsIgnoreCase("null")) {
+            return null;
+        }
+        if (s.charAt(0) == '\'') {
+            if (sl < 2 || s.charAt(sl - 1) != '\'') {
+                throw new IllegalArgumentException("Cannot interpret '" + s + "': No closing '.");
+            }
+            return s.substring(1, sl - 1);
+        }
+        // Not in quotes - must be a number
+        try {
+            return Long.valueOf(s);
+        } catch (Exception e) {
+        }
+        try {
+            return Double.valueOf(s);
+        } catch (Exception e) {
+            throw new IllegalArgumentException("Cannot interpret '" + s + "': Invalid number.");
+        }
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/speed/SpeedUtil.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/speed/SpeedUtil.java
new file mode 100644
index 000000000..0d1359cf3
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/speed/SpeedUtil.java
@@ -0,0 +1,57 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.util.speed;
+
+public class SpeedUtil {
+
+    private long unitFactor = 1000;
+
+    public long convertToKbps(long maxSpeed, String unit) {
+        if (unit.equalsIgnoreCase("kbps")) {
+            return maxSpeed;
+        }
+        if (unit.equalsIgnoreCase("Mbps")) {
+            return maxSpeed * unitFactor;
+        }
+        if (unit.equalsIgnoreCase("Gbps")) {
+            return maxSpeed * unitFactor * unitFactor;
+        }
+        return 0;
+    }
+
+    public long convertToMbps(long maxSpeed, String unit) {
+        if (unit.equalsIgnoreCase("kbps")) {
+            return maxSpeed / unitFactor;
+        }
+        if (unit.equalsIgnoreCase("Mbps")) {
+            return maxSpeed;
+        }
+        if (unit.equalsIgnoreCase("Gbps")) {
+            return maxSpeed * unitFactor;
+        }
+        return 0;
+    }
+
+    public void setUnitFactor(long unitFactor) {
+        this.unitFactor = unitFactor;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/str/StrUtil.java b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/str/StrUtil.java
new file mode 100644
index 000000000..126ec94e5
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/java/org/onap/ccsdk/sli/adaptors/util/str/StrUtil.java
@@ -0,0 +1,306 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.ccsdk.sli.adaptors.util.str;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.SortedSet;
+import java.util.TreeSet;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class StrUtil {
+
+    private static final Logger log = LoggerFactory.getLogger(StrUtil.class);
+
+    public static final String INDENT_STR = "    ";
+
+    public static void indent(StringBuilder ss, int ind) {
+        for (int i = 0; i < ind; i++)
+            ss.append(INDENT_STR);
+    }
+
+    public static void info(Logger log, Object o) {
+        if (log.isInfoEnabled()) {
+            StringBuilder ss = new StringBuilder();
+            struct(ss, o);
+            log.info(ss.toString());
+        }
+    }
+
+    public static void debug(Logger log, Object o) {
+        if (log.isDebugEnabled()) {
+            StringBuilder ss = new StringBuilder();
+            struct(ss, o);
+            log.debug(ss.toString());
+        }
+    }
+
+    public static void struct(StringBuilder ss, Object o) {
+        struct(ss, o, 0);
+    }
+
+    public static void struct(StringBuilder ss, Object o, int ind) {
+        if (o == null) {
+            ss.append("null");
+            return;
+        }
+
+        if (isSimple(o)) {
+            ss.append(o);
+            return;
+        }
+
+        Class<? extends Object> cls = o.getClass();
+
+        if (cls.isEnum()) {
+            ss.append(o);
+            return;
+        }
+
+        if (cls.isArray()) {
+            int n = Array.getLength(o);
+            if (n == 0) {
+                ss.append("[]");
+                return;
+            }
+
+            Object o1 = Array.get(o, 0);
+            if (isSimple(o1)) {
+                ss.append('[').append(o1);
+                for (int i = 1; i < n; i++) {
+                    o1 = Array.get(o, i);
+                    ss.append(", ").append(o1);
+                }
+                ss.append(']');
+                return;
+            }
+
+            ss.append('\n');
+            indent(ss, ind + 1);
+            ss.append('[');
+            struct(ss, o1, ind + 1);
+            for (int i = 1; i < n; i++) {
+                o1 = Array.get(o, i);
+                struct(ss, o1, ind + 1);
+            }
+            ss.append('\n');
+            indent(ss, ind + 1);
+            ss.append(']');
+            return;
+        }
+
+        if (o instanceof Collection<?>) {
+            Collection<?> ll = (Collection<?>) o;
+
+            int n = ll.size();
+            if (n == 0) {
+                ss.append("[]");
+                return;
+            }
+
+            Iterator<?> ii = ll.iterator();
+            Object o1 = ii.next();
+            if (isSimple(o1)) {
+                ss.append('[').append(o1);
+                while (ii.hasNext()) {
+                    o1 = ii.next();
+                    ss.append(", ").append(o1);
+                }
+                ss.append(']');
+                return;
+            }
+
+            ss.append('\n');
+            indent(ss, ind + 1);
+            ss.append('[');
+            struct(ss, o1, ind + 1);
+            while (ii.hasNext()) {
+                o1 = ii.next();
+                struct(ss, o1, ind + 1);
+            }
+            ss.append('\n');
+            indent(ss, ind + 1);
+            ss.append(']');
+            return;
+
+        }
+
+        if (o instanceof Map<?, ?>) {
+            Map<?, ?> mm = (Map<?, ?>) o;
+
+            int n = mm.size();
+            if (n == 0) {
+                ss.append("{}");
+                return;
+            }
+
+            ss.append('{');
+
+            for (Object k : mm.keySet()) {
+                ss.append('\n');
+                indent(ss, ind + 1);
+                ss.append(k).append(": ");
+
+                Object o1 = mm.get(k);
+                struct(ss, o1, ind + 2);
+            }
+
+            ss.append('\n');
+            indent(ss, ind);
+            ss.append('}');
+
+            return;
+        }
+
+        Field[] fields = cls.getFields();
+
+        if (fields.length == 0) {
+            ss.append(o);
+            return;
+        }
+
+        ss.append('\n');
+        indent(ss, ind + 1);
+        ss.append('<').append(cls.getSimpleName()).append("> {");
+        for (Field f : fields) {
+            ss.append('\n');
+            indent(ss, ind + 2);
+            ss.append(f.getName()).append(": ");
+            Object v = null;
+            try {
+                v = f.get(o);
+            } catch (IllegalAccessException e) {
+                v = "*** Cannot obtain value *** : " + e.getMessage();
+            }
+            struct(ss, v, ind + 2);
+        }
+        ss.append('\n');
+        indent(ss, ind + 1);
+        ss.append('}');
+    }
+
+    public static SortedSet<Integer> listInt(String ss, String warning) {
+        if (ss == null || ss.length() == 0)
+            return null;
+
+        SortedSet<Integer> ll = new TreeSet<Integer>();
+        String[] str = ss.split(",");
+        for (String s : str) {
+            try {
+                int i1 = s.indexOf('-');
+                int start;
+                int end;
+                if (i1 > 0) {
+                    String s1 = s.substring(0, i1);
+                    String s2 = s.substring(i1 + 1);
+                    start = Integer.parseInt(s1);
+                    end = Integer.parseInt(s2);
+                } else
+                    start = end = Integer.parseInt(s);
+                for (int i = start; i <= end; i++)
+                    ll.add(i);
+            } catch (NumberFormatException e) {
+                // Skip this - bad data in DB
+                log.warn(warning + " [" + s + "].", e);
+            }
+        }
+        return ll;
+    }
+
+    public static String listInt(SortedSet<Integer> ll) {
+        if (ll == null || ll.size() == 0)
+            return null;
+
+        StringBuilder sb = new StringBuilder(2000);
+        Iterator<Integer> i = ll.iterator();
+        int n = i.next();
+        int start = n;
+        int end = n;
+        boolean first = true;
+        while (i.hasNext()) {
+            n = i.next();
+            if (n != end + 1) {
+                if (!first)
+                    sb.append(',');
+                first = false;
+
+                if (start == end)
+                    sb.append(start);
+                else if (start == end - 1)
+                    sb.append(start).append(',').append(end);
+                else
+                    sb.append(start).append('-').append(end);
+
+                start = n;
+            }
+            end = n;
+        }
+
+        if (!first)
+            sb.append(',');
+
+        if (start == end)
+            sb.append(start);
+        else if (start == end - 1)
+            sb.append(start).append(',').append(end);
+        else
+            sb.append(start).append('-').append(end);
+
+        return sb.toString();
+    }
+
+    public static List<String> listStr(String s) {
+        if (s == null || s.length() == 0)
+            return null;
+        String[] ss = s.split(",");
+        return Arrays.asList(ss);
+    }
+
+    public static String listStr(Collection<String> ll) {
+        if (ll == null || ll.isEmpty())
+            return null;
+        StringBuilder ss = new StringBuilder(1000);
+        Iterator<String> i = ll.iterator();
+        ss.append(i.next());
+        while (i.hasNext())
+            ss.append(',').append(i.next());
+        return ss.toString();
+    }
+
+    private static boolean isSimple(Object o) {
+        if (o == null)
+            return true;
+
+        if (o instanceof Number || o instanceof String || o instanceof Boolean || o instanceof Date)
+            return true;
+
+        return false;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/main/resources/OSGI-INF/blueprint/resource-assignment-blueprint.xml b/adaptors/resource-assignment/provider/src/main/resources/OSGI-INF/blueprint/resource-assignment-blueprint.xml
new file mode 100755
index 000000000..77c316d2a
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/resources/OSGI-INF/blueprint/resource-assignment-blueprint.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  							reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           odl:use-default-for-reference-types="true">
+
+        <reference id="dblib.dataSource" interface="javax.sql.DataSource" filter="(objectClass=org.onap.ccsdk.sli.core.dblib.DbLibService)"/>
+
+        <service ref="resourceAllocator" interface="org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator"/>
+
+        <service ref="resourceLockNode" interface="org.onap.ccsdk.sli.adaptors.ra.ResourceLockNode"/>
+
+</blueprint>
diff --git a/adaptors/resource-assignment/provider/src/main/resources/OSGI-INF/blueprint/resource-assignment.xml b/adaptors/resource-assignment/provider/src/main/resources/OSGI-INF/blueprint/resource-assignment.xml
new file mode 100755
index 000000000..7fcc70c54
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/resources/OSGI-INF/blueprint/resource-assignment.xml
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  							reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           odl:use-default-for-reference-types="true">
+
+	<!-- JDBC setup -->
+
+	<bean id="rm.dataSource" class="org.onap.ccsdk.sli.adaptors.util.db.DataSourceWrap">
+		<property name="dataSource" ref="dblib.dataSource" />
+	</bean>
+
+	<bean id="lock.dataSource" class="org.onap.ccsdk.sli.adaptors.util.db.CachedDataSourceWrap">
+		<property name="dataSource" ref="rm.dataSource" />
+	</bean>
+
+	<bean id="rm.jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+		<property name="dataSource" ref="rm.dataSource" />
+	</bean>
+
+	<bean id="lock.jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+		<property name="dataSource" ref="lock.dataSource" />
+	</bean>
+
+	<!-- Resource Lock Configuration -->
+
+	<bean id="resourceLockDao" class="org.onap.ccsdk.sli.adaptors.lock.dao.ResourceLockDaoImpl">
+		<property name="jdbcTemplate" ref="lock.jdbcTemplate" />
+	</bean>
+
+	<bean id="lockHelper" class="org.onap.ccsdk.sli.adaptors.lock.comp.LockHelperImpl">
+		<property name="resourceLockDao" ref="resourceLockDao" />
+		<property name="retryCount" value="10" />
+		<property name="lockWait" value="5" /> <!-- Seconds -->
+	</bean>
+
+	<!-- RM Configuration -->
+
+	<bean id="resourceJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceJdbcDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="allocationItemJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.AllocationItemJdbcDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="resourceLoadJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceLoadJdbcDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="resourceDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceDaoImpl">
+		<property name="resourceJdbcDao" ref="resourceJdbcDao" />
+		<property name="allocationItemJdbcDao" ref="allocationItemJdbcDao" />
+		<property name="resourceLoadJdbcDao" ref="resourceLoadJdbcDao" />
+	</bean>
+
+	<bean id="resourceManager" class="org.onap.ccsdk.sli.adaptors.rm.comp.ResourceManagerImpl">
+		<property name="lockHelper" ref="lockHelper" />
+		<property name="resourceDao" ref="resourceDao" />
+		<property name="lockTimeout" value="600" /> <!-- Seconds -->
+	</bean>
+
+	<!-- Rule DAO Configuration -->
+
+	<bean id="resourceRuleDao" class="org.onap.ccsdk.sli.adaptors.ra.rule.dao.ResourceRuleDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="rangeRuleDao" class="org.onap.ccsdk.sli.adaptors.ra.rule.dao.RangeRuleDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<!-- ResourceAllocator Configuration -->
+
+	<bean id="resourceAllocator" class="org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator">
+		<property name="resourceManager" ref="resourceManager" />
+		<property name="endPointAllocator" ref="endPointAllocator" />
+		<property name="speedUtil" ref="speedUtil" />
+	</bean>
+
+	<bean id="resourceLockNode" class="org.onap.ccsdk.sli.adaptors.ra.ResourceLockNode">
+		<property name="lockHelper" ref="lockHelper" />
+	</bean>
+
+	<bean id="speedUtil" class="org.onap.ccsdk.sli.adaptors.util.speed.SpeedUtil" />
+
+	<!-- EndPointAllocator Configuration -->
+
+	<bean id="endPointAllocator" class="org.onap.ccsdk.sli.adaptors.ra.comp.EndPointAllocatorImpl">
+		<property name="resourceManager" ref="resourceManager" />
+		<property name="allocationRuleMap">
+			<map>
+				<entry key="DEFAULT">
+					<list>
+						<ref component-id="dbAllocationRule" />
+					</list>
+				</entry>
+			</map>
+		</property>
+	</bean>
+
+	<!-- Resource Allocation Rule Configuration -->
+
+	<bean id="dbAllocationRule" class="org.onap.ccsdk.sli.adaptors.ra.alloc.DbAllocationRule">
+		<property name="resourceRuleDao" ref="resourceRuleDao" />
+		<property name="rangeRuleDao" ref="rangeRuleDao" />
+	</bean>
+
+</blueprint>
diff --git a/adaptors/resource-assignment/provider/src/main/resources/org/opendaylight/blueprint/resource-assignment-blueprint.xml b/adaptors/resource-assignment/provider/src/main/resources/org/opendaylight/blueprint/resource-assignment-blueprint.xml
new file mode 100755
index 000000000..77c316d2a
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/resources/org/opendaylight/blueprint/resource-assignment-blueprint.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  							reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           odl:use-default-for-reference-types="true">
+
+        <reference id="dblib.dataSource" interface="javax.sql.DataSource" filter="(objectClass=org.onap.ccsdk.sli.core.dblib.DbLibService)"/>
+
+        <service ref="resourceAllocator" interface="org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator"/>
+
+        <service ref="resourceLockNode" interface="org.onap.ccsdk.sli.adaptors.ra.ResourceLockNode"/>
+
+</blueprint>
diff --git a/adaptors/resource-assignment/provider/src/main/resources/org/opendaylight/blueprint/resource-assignment.xml b/adaptors/resource-assignment/provider/src/main/resources/org/opendaylight/blueprint/resource-assignment.xml
new file mode 100755
index 000000000..7fcc70c54
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/main/resources/org/opendaylight/blueprint/resource-assignment.xml
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  							reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+           odl:use-default-for-reference-types="true">
+
+	<!-- JDBC setup -->
+
+	<bean id="rm.dataSource" class="org.onap.ccsdk.sli.adaptors.util.db.DataSourceWrap">
+		<property name="dataSource" ref="dblib.dataSource" />
+	</bean>
+
+	<bean id="lock.dataSource" class="org.onap.ccsdk.sli.adaptors.util.db.CachedDataSourceWrap">
+		<property name="dataSource" ref="rm.dataSource" />
+	</bean>
+
+	<bean id="rm.jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+		<property name="dataSource" ref="rm.dataSource" />
+	</bean>
+
+	<bean id="lock.jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+		<property name="dataSource" ref="lock.dataSource" />
+	</bean>
+
+	<!-- Resource Lock Configuration -->
+
+	<bean id="resourceLockDao" class="org.onap.ccsdk.sli.adaptors.lock.dao.ResourceLockDaoImpl">
+		<property name="jdbcTemplate" ref="lock.jdbcTemplate" />
+	</bean>
+
+	<bean id="lockHelper" class="org.onap.ccsdk.sli.adaptors.lock.comp.LockHelperImpl">
+		<property name="resourceLockDao" ref="resourceLockDao" />
+		<property name="retryCount" value="10" />
+		<property name="lockWait" value="5" /> <!-- Seconds -->
+	</bean>
+
+	<!-- RM Configuration -->
+
+	<bean id="resourceJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceJdbcDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="allocationItemJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.AllocationItemJdbcDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="resourceLoadJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceLoadJdbcDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="resourceDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceDaoImpl">
+		<property name="resourceJdbcDao" ref="resourceJdbcDao" />
+		<property name="allocationItemJdbcDao" ref="allocationItemJdbcDao" />
+		<property name="resourceLoadJdbcDao" ref="resourceLoadJdbcDao" />
+	</bean>
+
+	<bean id="resourceManager" class="org.onap.ccsdk.sli.adaptors.rm.comp.ResourceManagerImpl">
+		<property name="lockHelper" ref="lockHelper" />
+		<property name="resourceDao" ref="resourceDao" />
+		<property name="lockTimeout" value="600" /> <!-- Seconds -->
+	</bean>
+
+	<!-- Rule DAO Configuration -->
+
+	<bean id="resourceRuleDao" class="org.onap.ccsdk.sli.adaptors.ra.rule.dao.ResourceRuleDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<bean id="rangeRuleDao" class="org.onap.ccsdk.sli.adaptors.ra.rule.dao.RangeRuleDaoImpl">
+		<property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+	</bean>
+
+	<!-- ResourceAllocator Configuration -->
+
+	<bean id="resourceAllocator" class="org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator">
+		<property name="resourceManager" ref="resourceManager" />
+		<property name="endPointAllocator" ref="endPointAllocator" />
+		<property name="speedUtil" ref="speedUtil" />
+	</bean>
+
+	<bean id="resourceLockNode" class="org.onap.ccsdk.sli.adaptors.ra.ResourceLockNode">
+		<property name="lockHelper" ref="lockHelper" />
+	</bean>
+
+	<bean id="speedUtil" class="org.onap.ccsdk.sli.adaptors.util.speed.SpeedUtil" />
+
+	<!-- EndPointAllocator Configuration -->
+
+	<bean id="endPointAllocator" class="org.onap.ccsdk.sli.adaptors.ra.comp.EndPointAllocatorImpl">
+		<property name="resourceManager" ref="resourceManager" />
+		<property name="allocationRuleMap">
+			<map>
+				<entry key="DEFAULT">
+					<list>
+						<ref component-id="dbAllocationRule" />
+					</list>
+				</entry>
+			</map>
+		</property>
+	</bean>
+
+	<!-- Resource Allocation Rule Configuration -->
+
+	<bean id="dbAllocationRule" class="org.onap.ccsdk.sli.adaptors.ra.alloc.DbAllocationRule">
+		<property name="resourceRuleDao" ref="resourceRuleDao" />
+		<property name="rangeRuleDao" ref="rangeRuleDao" />
+	</bean>
+
+</blueprint>
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/DataSetup.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/DataSetup.java
new file mode 100644
index 000000000..9aa3f26c4
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/DataSetup.java
@@ -0,0 +1,108 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import java.util.Date;
+import jtest.util.org.onap.ccsdk.sli.adaptors.ra.TestDb;
+import jtest.util.org.onap.ccsdk.sli.adaptors.ra.TestTable;
+
+public class DataSetup {
+
+    private TestDb testDb;
+
+    private TestTable resource = null;
+    private TestTable allocationItem = null;
+
+    private static final String[] RESOURCE_COLUMNS =
+        {"asset_id", "resource_name", "resource_type", "lt_used", "rr_used"};
+
+    private static final String[] ALLOCATION_ITEM_COLUMNS = {"resource_id", "application_id", "resource_set_id",
+            "resource_union_id", "resource_share_group_list", "lt_used", "rr_used", "allocation_time"};
+
+    private void initTables() {
+        if (resource == null) {
+            resource = testDb.table("RESOURCE", "resource_id", RESOURCE_COLUMNS);
+        }
+        if (allocationItem == null) {
+            allocationItem = testDb.table("ALLOCATION_ITEM", "allocation_item_id", ALLOCATION_ITEM_COLUMNS);
+        }
+    }
+
+    public void cleanup() {
+        initTables();
+        allocationItem.delete("true");
+        resource.delete("true");
+    }
+
+    public void setupLimitItem(String resourceName, String assetId, String resourceSetId, String resourceUnionId,
+            long used) {
+        initTables();
+
+        Long rid = resource.getId("asset_id = '" + assetId + "' AND resource_name = '" + resourceName + "'");
+        if (rid == null) {
+            resource.add(assetId, resourceName, "Limit", used, null);
+            rid = resource.getLastId();
+        }
+        allocationItem.add(rid, "SDNC", resourceSetId, resourceUnionId, null, used, null, new Date());
+    }
+
+    public void setupRangeItem(String resourceName, String assetId, String resourceSetId, String resourceUnionId,
+            String resourceShareGroup, String used) {
+        initTables();
+
+        Long rid = resource.getId("asset_id = '" + assetId + "' AND resource_name = '" + resourceName + "'");
+        if (rid == null) {
+            resource.add(assetId, resourceName, "Range", null, used);
+            rid = resource.getLastId();
+        }
+        allocationItem.add(rid, "SDNC", resourceSetId, resourceUnionId, resourceShareGroup, null, used, new Date());
+    }
+
+    public void setupRangeItem(String resourceName, String assetId, String resourceSetId, String resourceUnionId,
+            String used) {
+        setupRangeItem(resourceName, assetId, resourceSetId, resourceUnionId, null, used);
+    }
+
+    public boolean checkRangeItem(String resourceName, String assetId, String resourceSetId, String used) {
+        String where = "resource_id = (SELECT resource_id FROM RESOURCE WHERE resource_name = '" + resourceName
+                + "' AND asset_id = '" + assetId + "') AND resource_set_id = '" + resourceSetId + "'";
+        Object usedInDb = allocationItem.getColumn("rr_used", where);
+        return used.equals(usedInDb);
+    }
+
+    public boolean checkLimitItem(String resourceName, String assetId, String resourceSetId, int used) {
+        String where = "resource_id = (SELECT resource_id FROM RESOURCE WHERE resource_name = '" + resourceName
+                + "' AND asset_id = '" + assetId + "') AND resource_set_id = '" + resourceSetId + "' AND lt_used = "
+                + used;
+        return allocationItem.exists(where);
+    }
+
+    public boolean checkItemNotThere(String resourceName, String assetId, String resourceSetId) {
+        String where = "resource_id = (SELECT resource_id FROM RESOURCE WHERE resource_name = '" + resourceName
+                + "' AND asset_id = '" + assetId + "') AND resource_set_id = '" + resourceSetId + "'";
+        return !allocationItem.exists(where);
+    }
+
+    public void setTestDb(TestDb testDb) {
+        this.testDb = testDb;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestGetResource.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestGetResource.java
new file mode 100644
index 000000000..04ee38115
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestGetResource.java
@@ -0,0 +1,222 @@
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = {"classpath:test-context.xml"})
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class TestGetResource {
+
+    private static final Logger log = LoggerFactory.getLogger(TestGetResource.class);
+
+    @Autowired(required = true)
+    private ResourceAllocator resourceAllocator;
+
+    @Autowired(required = true)
+    private DataSetup dataSetup;
+
+    private void setupResourceData() {
+        dataSetup.cleanup();
+
+        String targetId = "GBLOND2025MG2";
+        String assetId = "Device::" + targetId;
+        String resourceName = "internal-vlan";
+
+        for (int i = 0; i < 5; i++) {
+            String entityId = "TEST" + i;
+
+            String resourceUnion = "EVC::" + entityId;
+            String resourceSet = resourceUnion + "::1";
+
+            dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, String.valueOf(i));
+        }
+
+        for (int i = 0; i < 5; i++) {
+            String entityId = "TEST" + (i + 10);
+
+            String resourceUnion = "EVC::SVLAN::" + entityId;
+            String resourceSet = resourceUnion + "::1";
+
+            dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, String.valueOf(10 + i));
+        }
+
+        for (int i = 0; i < 5; i++) {
+            String entityId = "TEST" + (i + 20);
+
+            String resourceUnion = "EVC::" + entityId;
+            String resourceSet = resourceUnion + "::1";
+            String resourceShareGroup = "SHARE1";
+
+            dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, resourceShareGroup,
+                    String.valueOf(20 + i));
+        }
+
+        for (int i = 0; i < 5; i++) {
+            String entityId = "TEST" + (i + 30);
+
+            String resourceUnion = "EVC::SVLAN::" + entityId;
+            String resourceSet = resourceUnion + "::1";
+            String resourceShareGroup = "SHARE1";
+
+            dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, resourceShareGroup,
+                    String.valueOf(30 + i));
+        }
+    }
+
+    @Test
+    public void test001() throws Exception {
+
+        String t = "001";
+        log.info("============== get-resource node " + t + " ================================");
+        log.info("=== Test query for resource target - no additional criteria");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id", "GBLOND2025MG2");
+        ctx.setAttribute("ra-input.resource-target-type", "Device");
+
+        ctx.setAttribute("ra-input.resource-name", "internal-vlan");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "internal-vlan");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Device");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "GBLOND2025MG2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"),
+                "0, 1, 2, 3, 4, 10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 30, 31, 32, 33, 34");
+    }
+
+    @Test
+    public void test002() throws Exception {
+
+        String t = "002";
+        log.info("============== get-resource node " + t + " ================================");
+        log.info("=== Test query for resource target - with resource entity condition");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id", "GBLOND2025MG2");
+        ctx.setAttribute("ra-input.resource-target-type", "Device");
+
+        ctx.setAttribute("ra-input.resource-name", "internal-vlan");
+
+        ctx.setAttribute("ra-input.resource-entity-type-filter", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id-filter", "SVLAN%");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "internal-vlan");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Device");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "GBLOND2025MG2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"),
+                "10, 11, 12, 13, 14, 30, 31, 32, 33, 34");
+    }
+
+    @Test
+    public void test003() throws Exception {
+
+        String t = "003";
+        log.info("============== get-resource node " + t + " ================================");
+        log.info("=== Test query for resource target - with resource share group condition");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id", "GBLOND2025MG2");
+        ctx.setAttribute("ra-input.resource-target-type", "Device");
+
+        ctx.setAttribute("ra-input.resource-name", "internal-vlan");
+
+        ctx.setAttribute("ra-input.resource-share-group-filter", "SHARE1");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "internal-vlan");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Device");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "GBLOND2025MG2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"),
+                "20, 21, 22, 23, 24, 30, 31, 32, 33, 34");
+    }
+
+    @Test
+    public void test004() throws Exception {
+
+        String t = "004";
+        log.info("============== get-resource node " + t + " ================================");
+        log.info("=== Test query for resource target - with resource share group condition NULL");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id", "GBLOND2025MG2");
+        ctx.setAttribute("ra-input.resource-target-type", "Device");
+
+        ctx.setAttribute("ra-input.resource-name", "internal-vlan");
+
+        ctx.setAttribute("ra-input.resource-share-group-filter", "null");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "internal-vlan");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Device");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "GBLOND2025MG2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"),
+                "0, 1, 2, 3, 4, 10, 11, 12, 13, 14");
+    }
+
+    @Test
+    public void test005() throws Exception {
+
+        String t = "005";
+        log.info("============== get-resource node " + t + " ================================");
+        log.info("=== Test query for resource target - with both resource entity and resource share group conditions");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id", "GBLOND2025MG2");
+        ctx.setAttribute("ra-input.resource-target-type", "Device");
+
+        ctx.setAttribute("ra-input.resource-name", "internal-vlan");
+
+        ctx.setAttribute("ra-input.resource-entity-type-filter", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id-filter", "SVLAN%");
+        ctx.setAttribute("ra-input.resource-share-group-filter", "null");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "internal-vlan");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Device");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "GBLOND2025MG2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"), "10, 11, 12, 13, 14");
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestLockHelper.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestLockHelper.java
new file mode 100644
index 000000000..a9389b279
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestLockHelper.java
@@ -0,0 +1,61 @@
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.onap.ccsdk.sli.adaptors.lock.comp.LockHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import static org.junit.Assert.assertNotNull;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = { "classpath:test-context.xml" })
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class TestLockHelper {
+
+    private static final Logger log = LoggerFactory.getLogger(TestLockHelper.class);
+
+    @Autowired
+    private LockHelper lockHelper;
+
+    @Test
+    public void test1() throws Exception {
+        LockThread t1 = new LockThread("req1");
+        LockThread t2 = new LockThread("req2");
+        LockThread t3 = new LockThread("req3");
+
+        t1.start();
+        t2.start();
+        t3.start();
+
+        t1.join();
+        t2.join();
+        t3.join();
+        assertNotNull(t1);
+    }
+
+    private class LockThread extends Thread {
+        private String requester;
+
+        public LockThread(String requester) {
+            this.requester = requester;
+        }
+
+        @Override
+        public void run() {
+            lockHelper.lock("resource1", requester, 20);
+
+            try {
+                Thread.sleep(500);
+            } catch (InterruptedException e) {
+                log.warn("Thread interrupted: " + e.getMessage(), e);
+            }
+
+            lockHelper.unlock("resource1", false);
+        }
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestQueryResource.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestQueryResource.java
new file mode 100644
index 000000000..f31a3859a
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestQueryResource.java
@@ -0,0 +1,157 @@
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = {"classpath:test-context.xml"})
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class TestQueryResource {
+
+    private static final Logger log = LoggerFactory.getLogger(TestQueryResource.class);
+
+    @Autowired(required = true)
+    private ResourceAllocator resourceAllocator;
+
+    @Autowired(required = true)
+    private DataSetup dataSetup;
+
+    private void setupResourceData() {
+        dataSetup.cleanup();
+
+        for (int k = 0; k < 6; k++) {
+            String assetId = "Port::TESTPORT-" + (k / 2 + 1) + "-" + (k + 1);
+
+            for (int i = 0; i < 5; i++) {
+                String entityId = "TEST-" + i + "-" + (k / 2 + 1);
+
+                String resourceUnion = "EVC::" + entityId;
+                String resourceSet = resourceUnion + "::1";
+
+                dataSetup.setupRangeItem("test-range-1", assetId, resourceSet, resourceUnion, String.valueOf(i));
+            }
+        }
+
+        for (int k = 0; k < 6; k++) {
+            String assetId = "Port::TESTPORT-" + (k / 2 + 1) + "-" + (k + 1);
+
+            for (int i = 0; i < 5; i++) {
+                String entityId = "TEST-" + i + "-" + (k / 2 + 1);
+
+                String resourceUnion = "EVC::" + entityId;
+                String resourceSet = resourceUnion + "::1";
+
+                dataSetup.setupLimitItem("test-limit-1", assetId, resourceSet, resourceUnion, (i + 1) * 100);
+            }
+        }
+    }
+
+    @Test
+    public void test001() throws Exception {
+
+        String t = "001";
+        log.info("============== query node " + t + " ================================");
+        log.info("=== Test query for resources - with resource target condition - range");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id-filter", "TESTPORT-1-%");
+        ctx.setAttribute("ra-input.resource-target-type-filter", "Port");
+
+        ctx.setAttribute("ra-input.resource-name", "test-range-1");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "test-range-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Port");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "TESTPORT-1-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"), "0, 1, 2, 3, 4");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].resource-name"), "test-range-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].resource-target-type"), "Port");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].resource-target-id"), "TESTPORT-1-2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocated"), "0, 1, 2, 3, 4");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list_length"), "5");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[0].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[0].resource-entity-id"), "TEST-0-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[0].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[0].allocated"), "0");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[1].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[1].resource-entity-id"), "TEST-1-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[1].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[1].allocated"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[2].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[2].resource-entity-id"), "TEST-2-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[2].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[2].allocated"), "2");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[3].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[3].resource-entity-id"), "TEST-3-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[3].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[3].allocated"), "3");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[4].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[4].resource-entity-id"), "TEST-4-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[4].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[1].allocation-data-list[4].allocated"), "4");
+    }
+
+    @Test
+    public void test002() throws Exception {
+
+        String t = "002";
+        log.info("============== query node " + t + " ================================");
+        log.info("=== Test query for resources - with resource target condition - limit");
+
+        setupResourceData();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-target-id-filter", "TESTPORT-%-1");
+        ctx.setAttribute("ra-input.resource-target-type-filter", "Port");
+
+        ctx.setAttribute("ra-input.resource-name", "test-limit-1");
+
+        QueryStatus st = resourceAllocator.query("NetworkCapacity", false, null, null, "ra-output", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-name"), "test-limit-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-type"), "Port");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].resource-target-id"), "TESTPORT-1-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocated"), "1500");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list_length"), "5");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[0].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[0].resource-entity-id"), "TEST-0-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[0].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[0].allocated"), "100");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[1].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[1].resource-entity-id"), "TEST-1-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[1].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[1].allocated"), "200");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[2].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[2].resource-entity-id"), "TEST-2-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[2].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[2].allocated"), "300");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[3].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[3].resource-entity-id"), "TEST-3-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[3].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[3].allocated"), "400");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[4].resource-entity-type"), "EVC");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[4].resource-entity-id"), "TEST-4-1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[4].resource-entity-version"), "1");
+        Assert.assertEquals(ctx.getAttribute("ra-output.resource-list[0].allocation-data-list[4].allocated"), "500");
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestRelease.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestRelease.java
new file mode 100644
index 000000000..88ec586e8
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestRelease.java
@@ -0,0 +1,420 @@
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = {"classpath:test-context.xml"})
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class TestRelease {
+
+    private static final Logger log = LoggerFactory.getLogger(TestRelease.class);
+
+    @Autowired(required = true)
+    private ResourceAllocator resourceAllocator;
+
+    @Autowired(required = true)
+    private DataSetup dataSetup;
+
+    private void setupResourceData() {
+        dataSetup.cleanup();
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-1::1", "EVC::TEST-1", "1");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-2::1", "EVC::TEST-2", "2");
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-2::2", "EVC::TEST-2", "2");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "EVC::TEST-3", "3");
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "EVC::TEST-3", "4");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::1", "EVC::TEST-4", "5");
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::2", "EVC::TEST-4", "5");
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::3", "EVC::TEST-4", "6");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-1::1", "EVC::TEST-1", "1");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "EVC::TEST-3", "3");
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "EVC::TEST-3", "4");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-5::1", "EVC::TEST-5", "5");
+
+        dataSetup.setupRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-6::1", "EVC::TEST-6", "6-20");
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-1::1", "EVC::TEST-1", 100);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-2::1", "EVC::TEST-2", 200);
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-2::2", "EVC::TEST-2", 200);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "EVC::TEST-3", 300);
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "EVC::TEST-3", 400);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::1", "EVC::TEST-4", 500);
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::2", "EVC::TEST-4", 500);
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::3", "EVC::TEST-4", 600);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-1::1", "EVC::TEST-1", 100);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "EVC::TEST-3", 300);
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "EVC::TEST-3", 400);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-5::1", "EVC::TEST-5", 500);
+
+        dataSetup.setupLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-6::1", "EVC::TEST-6", 1000);
+    }
+
+    @Test
+    public void test001() throws Exception {
+
+        String t = "001";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - with resource set");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::1", "5"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::2", "5"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::3", "6"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::1", 500));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::2", 500));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::3", 600));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-4");
+        ctx.setAttribute("ra-input.resource-entity-version", "2");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::1", "5"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::2", "5"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::3", "6"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::1", 500));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::2", 500));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::3", 600));
+    }
+
+    @Test
+    public void test002() throws Exception {
+
+        String t = "002";
+        log.info("============== query node " + t + " ================================");
+        log.info("=== Test release - with resource union");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::1", "5"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::2", "5"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::3", "6"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::1", 500));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::2", 500));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::3", 600));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-4");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::1", "5"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::2", "5"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-4::3", "6"));
+
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::1", 500));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::2", 500));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-4::3", 600));
+    }
+
+    @Test
+    public void test003() throws Exception {
+
+        String t = "003";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - with resource set on 2 ports");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-3");
+        ctx.setAttribute("ra-input.resource-entity-version", "1");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+    }
+
+    @Test
+    public void test004() throws Exception {
+
+        String t = "004";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - with resource union on 2 ports");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-3");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+    }
+
+    @Test
+    public void test005() throws Exception {
+
+        String t = "005";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - with resource set and asset");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-3");
+        ctx.setAttribute("ra-input.resource-entity-version", "1");
+
+        ctx.setAttribute("ra-input.resource-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-target-id", "TESTPORT-1");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+    }
+
+    @Test
+    public void test006() throws Exception {
+
+        String t = "006";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - with resource union on 2 ports");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-3");
+
+        ctx.setAttribute("ra-input.resource-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-target-id", "TESTPORT-1");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::1", "3"));
+        Assert.assertFalse(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-1", "EVC::TEST-3::2", "4"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::1", "3"));
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-3::2", "4"));
+
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::1", 300));
+        Assert.assertFalse(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-1", "EVC::TEST-3::2", 400));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::1", 300));
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-3::2", 400));
+    }
+
+    @Test
+    public void test007() throws Exception {
+
+        String t = "007";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - partial release of range");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-6::1", "6-20"));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-6");
+        ctx.setAttribute("ra-input.resource-entity-version", "1");
+
+        ctx.setAttribute("ra-input.resource-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-target-id", "TESTPORT-2");
+
+        ctx.setAttribute("ra-input.resource-name", "test-range-1");
+        ctx.setAttribute("ra-input.range-release-numbers", "7,9,15-17");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-6::1", "6,8,10-14,18-20"));
+    }
+
+    @Test
+    public void test008() throws Exception {
+
+        String t = "008";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - partial release of range, but release all numbers");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkRangeItem("test-range-1", "Port::TESTPORT-2", "EVC::TEST-6::1", "6-20"));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-6");
+        ctx.setAttribute("ra-input.resource-entity-version", "1");
+
+        ctx.setAttribute("ra-input.resource-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-target-id", "TESTPORT-2");
+
+        ctx.setAttribute("ra-input.resource-name", "test-range-1");
+        ctx.setAttribute("ra-input.range-release-numbers", "6-25");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertTrue(dataSetup.checkItemNotThere("test-range-1", "Port::TESTPORT-2", "EVC::TEST-6::1"));
+    }
+
+    @Test
+    public void test009() throws Exception {
+
+        String t = "009";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - partial release of limit");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-6::1", 1000));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-6");
+        ctx.setAttribute("ra-input.resource-entity-version", "1");
+
+        ctx.setAttribute("ra-input.resource-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-target-id", "TESTPORT-2");
+
+        ctx.setAttribute("ra-input.resource-name", "test-limit-1");
+        ctx.setAttribute("ra-input.limit-release-amount", "200");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-6::1", 800));
+    }
+
+    @Test
+    public void test010() throws Exception {
+
+        String t = "010";
+        log.info("============== release node " + t + " ================================");
+        log.info("=== Test release - partial release of limit, but release big number");
+
+        setupResourceData();
+
+        Assert.assertTrue(dataSetup.checkLimitItem("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-6::1", 1000));
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.resource-entity-type", "EVC");
+        ctx.setAttribute("ra-input.resource-entity-id", "TEST-6");
+        ctx.setAttribute("ra-input.resource-entity-version", "1");
+
+        ctx.setAttribute("ra-input.resource-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-target-id", "TESTPORT-2");
+
+        ctx.setAttribute("ra-input.resource-name", "test-limit-1");
+        ctx.setAttribute("ra-input.limit-release-amount", "2000");
+
+        QueryStatus st = resourceAllocator.release("NETWORK-CAPACITY", null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        Assert.assertTrue(dataSetup.checkItemNotThere("test-limit-1", "Port::TESTPORT-2", "EVC::TEST-6::1"));
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestReserve.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestReserve.java
new file mode 100644
index 000000000..dbf0c4aac
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestReserve.java
@@ -0,0 +1,964 @@
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import static org.junit.Assert.assertNotNull;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceEntity;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceRequest;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceResponse;
+import org.onap.ccsdk.sli.adaptors.ra.comp.ResourceTarget;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationStatus;
+import org.onap.ccsdk.sli.adaptors.rm.data.Range;
+import org.onap.ccsdk.sli.adaptors.rm.data.ResourceType;
+import org.onap.ccsdk.sli.adaptors.util.str.StrUtil;
+import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
+import org.onap.ccsdk.sli.core.sli.SvcLogicResource.QueryStatus;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import jtest.util.org.onap.ccsdk.sli.adaptors.ra.TestTable;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = { "classpath:test-context.xml" })
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class TestReserve {
+
+    private static final Logger log = LoggerFactory.getLogger(TestReserve.class);
+
+    private JdbcTemplate jdbcTemplate;
+
+    private static final String[] RESOURCE_COLUMNS = { "asset_id", "resource_name", "resource_type", "lt_used" };
+
+    private static final String[] ALLOCATION_ITEM_COLUMNS = { "resource_id", "application_id", "resource_set_id",
+            "resource_union_id", "resource_share_group_list", "lt_used", "allocation_time" };
+
+    @Autowired
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+
+    @Autowired(required = true)
+    private ResourceAllocator resourceAllocator;
+
+    /*
+     * @Autowired(required = true) private ResourceAllocatorApi
+     * resourceAllocatorApi;
+     */
+
+    @Autowired(required = true)
+    private DataSetup dataSetup;
+
+    @Test
+    public void test001() throws Exception {
+        String t = "001";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        // String service1 = "reserve" + t + "/service1";
+
+        dataSetup.cleanup();
+
+        TestTable resource = new TestTable(jdbcTemplate, "RESOURCE", "resource_id", RESOURCE_COLUMNS);
+        TestTable allocationItem = new TestTable(jdbcTemplate, "ALLOCATION_ITEM", "allocation_item_id",
+                ALLOCATION_ITEM_COLUMNS);
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.check-only", "false");
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", "ICOREPVCID-123456");
+        ctx.setAttribute("ra-input.reservation-entity-data.service-speed", "100");
+        ctx.setAttribute("ra-input.reservation-entity-data.service-speed-unit", "Mbps");
+
+        ctx.setAttribute("ra-input.reservation-target-data.vnf-type", "VPE");
+        ctx.setAttribute("ra-input.reservation-target-data.vpe-name", "mdt300vpe54");
+        ctx.setAttribute("ra-input.reservation-target-id", "mdt300vpe54");
+        ctx.setAttribute("ra-input.reservation-target-type", "VNF");
+
+        ctx.setAttribute("ra-input.reservation-target-data.max-vpe-bandwidth-mbps", "5000");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        resource.print();
+        allocationItem.print();
+
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.check-only", "false");
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", "ICOREPVCID-123456");
+        ctx.setAttribute("ra-input.reservation-entity-data.service-speed", "100");
+        ctx.setAttribute("ra-input.reservation-entity-data.service-speed-unit", "Mbps");
+
+        ctx.setAttribute("ra-input.reservation-target-data.service-speed", "100");
+        ctx.setAttribute("ra-input.reservation-target-data.service-speed-unit", "Mbps");
+        ctx.setAttribute("ra-input.reservation-target-id", "ICORESITEID-123456");
+        ctx.setAttribute("ra-input.reservation-target-type", "Port");
+
+        st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.check-only", "false");
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", "ICOREPVCID-123456");
+        ctx.setAttribute("ra-input.reservation-entity-data.service-speed", "100");
+        ctx.setAttribute("ra-input.reservation-entity-data.service-speed-unit", "Mbps");
+
+        ctx.setAttribute("ra-input.reservation-target-data.vnf-type", "VPE");
+        ctx.setAttribute("ra-input.reservation-target-data.vpe-name", "mdt300vpe54");
+        ctx.setAttribute("ra-input.reservation-target-id", "mdt300vpe54");
+        ctx.setAttribute("ra-input.reservation-target-type", "AffinityLink");
+
+        st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        resource.print();
+        allocationItem.print();
+
+        /* Query Using ReservationEntityId using ServiceLogicContext */
+        ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.reservation-entity-id", "ICOREPVCID-123456");
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+
+        st = resourceAllocator.query("NetworkCapacity", false, null, null, null, null, ctx);
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        /* Query Using ReservationTargetId using ServiceLogicContext */
+        ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.reservation-target-id", "ICORESITEID-123456");
+        ctx.setAttribute("ra-input.reservation-target-type", "Port");
+        ctx.setAttribute("ra-input.resource-name", "Bandwidth");
+
+        st = resourceAllocator.query("NetworkCapacity", false, null, null, null, null, ctx);
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        log.info("========================  Query Using ResourceEntity==============================");
+        /* Query Using ResourceEntity bean */
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "ICOREPVCID-123456";
+        sd.resourceEntityType = "SI";
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "ADIG";
+        rr.resourceName = "cust-vlan-id";
+        rr.requestType = "New";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, null, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        log.info("========================  release Using ResourceEntity==============================");
+        rsList = new ArrayList<>();
+        AllocationStatus status = resourceAllocator.release(sd);
+        Assert.assertTrue(status == AllocationStatus.Success);
+
+        log.info("========================  Query Using ResourceEntity==============================");
+        rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, null, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+    }
+
+    @Test
+    public void test002() throws Exception {
+        String t = "002";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        Map<String, String> data = new HashMap<>();
+        data.put("service-speed", "100");
+        data.put("service-speed-unit", "Mbps");
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "ICOREPVCID-123456";
+        sd.resourceEntityType = "SI";
+        sd.data = data;
+
+        data = new HashMap<>();
+        data.put("vnf-type", "VPE");
+        data.put("vpe-name", "mdt300vpe54");
+        data.put("max-vpe-bandwidth-mbps", "5000");
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetId = "mdt300vpe54";
+        rt.resourceTargetType = "VNF";
+        rt.data = data;
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "ADIG";
+        // rr.resourceName = "cust-vlan-id";
+        rr.requestType = "New";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.applicationId = "myapp";
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        log.info("========================  Query + t ==============================");
+        rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+        assertNotNull(rsList);
+
+    }
+
+    @Test
+    public void test003() throws Exception {
+        String t = "003";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VNF";
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        rr.resourceName = "VPE-Cust";
+        // rr.requestType = "New";
+        // rr.rangeMaxOverride = 5;
+        // rr.rangeMinOverride = 5;
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        log.info("========================  Query + t ==============================");
+        rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+        assertNotNull(sd);
+
+    }
+
+    @Test
+    public void test004() throws Exception {
+        String t = "004";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VNF";
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        List<ResourceRequest> rrs = new ArrayList<>();
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        rr.resourceName = "VPE-Cust";
+        rrs.add(rr);
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        rr.resourceName = "VPE-Core1";
+        rrs.add(rr);
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        rr.resourceName = "VPE-Core2";
+        rrs.add(rr);
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        // resourceAllocator.reserve(sd, rt, rrs, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        log.info("========================  Query + t ==============================");
+        rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+        assertNotNull(rr);
+
+    }
+
+    @Test
+    public void test005() throws Exception {
+        String t = "005";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        // String service1 = "reserve" + t + "/service1";
+
+        dataSetup.cleanup();
+
+        TestTable resource = new TestTable(jdbcTemplate, "RESOURCE", "resource_id", RESOURCE_COLUMNS);
+        TestTable allocationItem = new TestTable(jdbcTemplate, "ALLOCATION_ITEM", "allocation_item_id",
+                ALLOCATION_ITEM_COLUMNS);
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL-1");
+        ctx.setAttribute("ra-input.check-only", "false");
+        ctx.setAttribute("ra-input.reservation-entity-type", "VPE-Cust");
+        ctx.setAttribute("ra-input.reservation-entity-id", "gblond2003me6");
+
+        ctx.setAttribute("ra-input.reservation-target-id", "MDTWNJ21A5");
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        ctx.setAttribute("ra-input.resource-name", "cust-vlan-id");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        resource.print();
+        allocationItem.print();
+
+        ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL-1");
+        ctx.setAttribute("ra-input.check-only", "false");
+        ctx.setAttribute("ra-input.reservation-entity-type", "VPE-Core1");
+        ctx.setAttribute("ra-input.reservation-entity-id", "gblond2003me6");
+
+        ctx.setAttribute("ra-input.reservation-target-id", "MDTWNJ21A5");
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        ctx.setAttribute("ra-input.resource-name", "vlan-id-inner");
+
+        st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        resource.print();
+        allocationItem.print();
+
+        ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL-1");
+        ctx.setAttribute("ra-input.check-only", "false");
+        ctx.setAttribute("ra-input.reservation-entity-type", "VPE-Core2");
+        ctx.setAttribute("ra-input.reservation-entity-id", "gblond2003me6");
+
+        ctx.setAttribute("ra-input.reservation-target-id", "MDTWNJ21A5");
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        ctx.setAttribute("ra-input.resource-name", "vlan-id-inner");
+        ctx.setAttribute("ra-input.replace", "false");
+
+        st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        resource.print();
+        allocationItem.print();
+
+        /* Query Using ReservationEntityId using ServiceLogicContext */
+        ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL-1");
+        ctx.setAttribute("ra-input.reservation-entity-id", "gblond2003me6");
+        ctx.setAttribute("ra-input.reservation-entity-type", "VPE-Core1");
+
+        st = resourceAllocator.query("NetworkCapacity", false, null, null, null, null, ctx);
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        /* Query Using ReservationTargetId using ServiceLogicContext */
+        ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL-1");
+        ctx.setAttribute("ra-input.reservation-target-id", "MDTWNJ21A5");
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+        ctx.setAttribute("ra-input.resource-name", "vlan-id-inner");
+
+        st = resourceAllocator.query("NetworkCapacity", false, null, null, null, null, ctx);
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+        log.info("========================  Query Using ResourceEntity==============================");
+        /* Query Using ResourceEntity bean */
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VPE-Core1";
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL-1";
+        rr.resourceName = "vlan-id-inner";
+        rr.requestType = "New";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, null, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        /*
+         * log.
+         * info("========================  release Using ResourceEntity=============================="
+         * ); rsList = new ArrayList<ResourceResponse>(); AllocationStatus status =
+         * resourceAllocator.release(sd); Assert.assertTrue(status ==
+         * AllocationStatus.Success);
+         *
+         *
+         * log.
+         * info("========================  Query Using ResourceEntity=============================="
+         * ); rsList = new ArrayList<ResourceResponse>(); resourceAllocator.query(sd,
+         * null, null, rsList);
+         *
+         *
+         * rsList.forEach(r -> { StrUtil.info(log, r); });
+         */
+
+    }
+
+    @Test
+    public void test006() throws Exception {
+        String t = "006";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VPE-Cust";
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL-1";
+        rr.resourceName = "cust-vlan-id";
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        log.info("========================  Query + t ==============================");
+        rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+        assertNotNull(rsList);
+
+    }
+
+    @Test
+    public void test007() throws Exception {
+        String t = "007";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test successful response - new start - all resources available");
+
+        dataSetup.cleanup();
+
+        TestTable resource = new TestTable(jdbcTemplate, "RESOURCE", "resource_id", RESOURCE_COLUMNS);
+        TestTable allocationItem = new TestTable(jdbcTemplate, "ALLOCATION_ITEM", "allocation_item_id",
+                ALLOCATION_ITEM_COLUMNS);
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VPE";
+        sd.resourceEntityVersion = "1";
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        // rr.resourceName = "vlan-id-outer";
+        rr.endPointPosition = "VPE-Cust";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.applicationId = "myapp";
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        // VPE-Core1
+        sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VPE";
+        sd.resourceEntityVersion = "1";
+
+        rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        // rr.resourceName = "vlan-id-filter";
+        rr.endPointPosition = "VPE-Core1";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.applicationId = "myapp";
+
+        rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        // VPE-Core2
+        sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VPE";
+        sd.resourceEntityVersion = "1";
+
+        rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        // rr.resourceName = "vlan-id-filter";
+        rr.endPointPosition = "VPE-Core2";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.applicationId = "myapp";
+
+        rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        // VPE-Core3
+        sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VPE";
+        sd.resourceEntityVersion = "1";
+
+        rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL";
+        // rr.resourceName = "vlan-id-filter";
+        rr.endPointPosition = "VPE-Core3";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.applicationId = "myapp";
+
+        rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        resource.print();
+        allocationItem.print();
+
+        log.info("========================  Query + t ==============================");
+        rsList = new ArrayList<>();
+        resourceAllocator.query(sd, null, rr, rsList);
+
+        rsList.forEach(r -> {
+            StrUtil.info(log, r);
+        });
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.reservation-entity-id", "gblond2003me6");
+        ctx.setAttribute("ra-input.reservation-entity-type", "VPE");
+
+        QueryStatus st = resourceAllocator.release("NetworkCapacity", "gblond2003me6", ctx);
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+
+    }
+
+    @Test
+    public void test008() throws Exception {
+        String t = "008";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test range-force-new-numbers = false");
+
+        String entityId = "reserve" + t;
+        String targetId = "port-id-1";
+        String resourceName = "cust-vlan-id";
+
+        String assetId = "VNF::" + targetId;
+        String resourceUnion = "SI::" + entityId;
+        String resourceSet1 = resourceUnion + "::1";
+        String resourceSet2 = resourceUnion + "::2";
+
+        dataSetup.cleanup();
+
+        dataSetup.setupRangeItem(resourceName, assetId, resourceSet1, resourceUnion, "201");
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.check-only", "false");
+
+        ctx.setAttribute("ra-input.resource-name", resourceName);
+        ctx.setAttribute("ra-input.range-force-new-numbers", "false");
+
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", entityId);
+        ctx.setAttribute("ra-input.reservation-entity-version", "2");
+
+        ctx.setAttribute("ra-input.reservation-target-id", targetId);
+        ctx.setAttribute("ra-input.reservation-target-type", "VNF");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, resourceSet1, "201"));
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, resourceSet2, "201"));
+
+        Assert.assertEquals(ctx.getAttribute("resource-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].resource-name"), "cust-vlan-id");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].resource-target-type"), "VNF");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].resource-target-id"), "port-id-1");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].status"), "Success");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].allocated"), "201");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].used"), "201");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].range-list_length"), "1");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].range-list[0].min"), "2");
+        Assert.assertEquals(ctx.getAttribute("resource-list[0].range-list[0].max"), "1000");
+    }
+
+    @Test
+    public void test009() throws Exception {
+        String t = "009";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test range-force-new-numbers = true");
+
+        String entityId = "reserve" + t;
+        String targetId = "port-id-1";
+        String resourceName = "cust-vlan-id";
+
+        String assetId = "VNF::" + targetId;
+        String resourceUnion = "SI::" + entityId;
+        String resourceSet1 = resourceUnion + "::1";
+        String resourceSet2 = resourceUnion + "::2";
+
+        dataSetup.cleanup();
+
+        dataSetup.setupRangeItem(resourceName, assetId, resourceSet1, resourceUnion, "201");
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "ADIG");
+        ctx.setAttribute("ra-input.check-only", "false");
+
+        ctx.setAttribute("ra-input.resource-name", resourceName);
+        ctx.setAttribute("ra-input.range-force-new-numbers", "true");
+
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", entityId);
+        ctx.setAttribute("ra-input.reservation-entity-version", "2");
+
+        ctx.setAttribute("ra-input.reservation-target-id", targetId);
+        ctx.setAttribute("ra-input.reservation-target-type", "VNF");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, resourceSet1, "201"));
+        Assert.assertFalse(dataSetup.checkRangeItem(resourceName, assetId, resourceSet2, "201"));
+    }
+
+    @Test
+    public void test0010_vlantag_with_resourcemodel() throws Exception {
+
+        String t = "0010";
+        log.info("============== reserve " + t + " ================================");
+
+        dataSetup.cleanup();
+
+        TestTable resource = new TestTable(jdbcTemplate, "RESOURCE", "resource_id", RESOURCE_COLUMNS);
+        TestTable allocationItem = new TestTable(jdbcTemplate, "ALLOCATION_ITEM", "allocation_item_id",
+                ALLOCATION_ITEM_COLUMNS);
+
+        ResourceEntity sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VNF";
+        sd.resourceEntityVersion = "1";
+
+        ResourceTarget rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        ResourceRequest rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL_3456";
+        rr.resourceName = "vlan-id-outer";
+        rr.endPointPosition = "VPE-Core1";
+        rr.rangeMaxOverride = 3901;
+        rr.rangeMinOverride = 3900;
+        rr.resourceType = ResourceType.Range;
+        rr.applicationId = "myapp";
+
+        List<ResourceResponse> rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        resource.print();
+        allocationItem.print();
+
+        Range range = new Range();
+        range.min = 3900;
+        range.max = 3901;
+
+        sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VNF";
+        sd.resourceEntityVersion = "1";
+
+        rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL_3456";
+        rr.resourceName = "vlan-id-outer";
+        rr.endPointPosition = "VPE-Core2";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.rangeOverrideList = Arrays.asList(range);
+        rr.resourceType = ResourceType.Range;
+        rr.applicationId = "myapp";
+
+        rsList = new ArrayList<>();
+        resourceAllocator.reserve(sd, rt, rr, rsList);
+
+        resource.print();
+        allocationItem.print();
+
+        sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VNF";
+        sd.resourceEntityVersion = "1";
+
+        rt = new ResourceTarget();
+        rt.resourceTargetId = "MDTWNJ21A5";
+        rt.resourceTargetType = "Site";
+
+        Range range1 = new Range();
+        range1.min = 3900;
+        range1.max = 3901;
+
+        Range range2 = new Range();
+        range2.min = 3904;
+        range2.max = 3905;
+
+        rr = new ResourceRequest();
+        rr.serviceModel = "MY-SERV-MODEL_3456";
+        rr.resourceName = "vlan-id-outer";
+        rr.endPointPosition = "VPE-Core3";
+        rr.rangeMaxOverride = -1;
+        rr.rangeMinOverride = -1;
+        rr.rangeOverrideList = new ArrayList<>();
+        rr.rangeOverrideList.add(range1);
+        rr.rangeOverrideList.add(range2);
+        rr.applicationId = "myapp";
+        rr.resourceType = ResourceType.Range;
+
+        rsList = new ArrayList<>();
+        AllocationStatus status = resourceAllocator.reserve(sd, rt, rr, rsList);
+        Assert.assertTrue(status == AllocationStatus.Success);
+
+        resource.print();
+        allocationItem.print();
+
+        sd = new ResourceEntity();
+        sd.resourceEntityId = "gblond2003me6";
+        sd.resourceEntityType = "VNF";
+        sd.resourceEntityVersion = "1";
+
+        rr = new ResourceRequest();
+        rr.endPointPosition = "VPE-Core2";
+        status = resourceAllocator.release(sd, rr);
+        Assert.assertTrue(status == AllocationStatus.Success);
+
+        resource.print();
+        allocationItem.print();
+
+    }
+
+    @Test
+    public void test011() throws Exception {
+        String t = "011";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test range-next-in-sequence = true");
+
+        String entityId = "reserve" + t;
+        String targetId = "port-id-1";
+        String resourceName = "vlan-id-filter";
+
+        String assetId = "Site::" + targetId;
+        String resourceUnion = "SI::" + entityId;
+        String resourceSet = resourceUnion + "::1";
+
+        dataSetup.cleanup();
+        dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, "1002,1004,1006,1008");
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL");
+        ctx.setAttribute("ra-input.endpoint-position", "VPE-Core2");
+        ctx.setAttribute("ra-input.check-only", "false");
+
+        ctx.setAttribute("ra-input.resource-name", resourceName);
+        ctx.setAttribute("ra-input.range-next-in-sequence", "true");
+
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", entityId + "_test");
+        ctx.setAttribute("ra-input.reservation-entity-version", "1");
+
+        ctx.setAttribute("ra-input.reservation-target-id", targetId);
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, "SI::" + entityId + "_test::VPE-Core2::1", "1009"));
+    }
+
+    @Test
+    public void test012() throws Exception {
+        String t = "012";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test range-next-in-sequence = false");
+
+        String entityId = "reserve" + t;
+        String targetId = "port-id-1";
+        String resourceName = "vlan-id-filter";
+
+        String assetId = "Site::" + targetId;
+        String resourceUnion = "SI::" + entityId;
+        String resourceSet = resourceUnion + "::1";
+
+        dataSetup.cleanup();
+        dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, "1002,1004,1006,1008");
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL");
+        ctx.setAttribute("ra-input.endpoint-position", "VPE-Core2");
+        ctx.setAttribute("ra-input.check-only", "false");
+
+        ctx.setAttribute("ra-input.resource-name", resourceName);
+        ctx.setAttribute("ra-input.range-next-in-sequence", "false");
+
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", entityId + "_test");
+        ctx.setAttribute("ra-input.reservation-entity-version", "1");
+
+        ctx.setAttribute("ra-input.reservation-target-id", targetId);
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, "SI::" + entityId + "_test::VPE-Core2::1", "1003"));
+    }
+
+    @Test
+    public void test013() throws Exception {
+        String t = "013";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test range-next-in-sequence = true - multiple ranges");
+
+        String entityId = "reserve" + t;
+        String targetId = "port-id-1";
+        String resourceName = "vlan-id-filter";
+
+        String assetId = "Site::" + targetId;
+        String resourceUnion = "SI::" + entityId;
+        String resourceSet = resourceUnion + "::1";
+
+        dataSetup.cleanup();
+        dataSetup.setupRangeItem(resourceName, assetId, resourceSet, resourceUnion, "1002,1004,1006,1008,2205-2221");
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL");
+        ctx.setAttribute("ra-input.endpoint-position", "VPE-Core2");
+        ctx.setAttribute("ra-input.check-only", "false");
+
+        ctx.setAttribute("ra-input.resource-name", resourceName);
+        ctx.setAttribute("ra-input.range-next-in-sequence", "true");
+
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", entityId + "_test");
+        ctx.setAttribute("ra-input.reservation-entity-version", "1");
+
+        ctx.setAttribute("ra-input.reservation-target-id", targetId);
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, "SI::" + entityId + "_test::VPE-Core2::1", "2222"));
+    }
+
+    @Test
+    public void test014() throws Exception {
+        String t = "014";
+        log.info("============== reserve " + t + " ================================");
+        log.info("=== Test range-next-in-sequence = true - no previously reserved numbers");
+
+        String entityId = "reserve" + t;
+        String targetId = "port-id-1";
+        String resourceName = "vlan-id-filter";
+
+        String assetId = "Site::" + targetId;
+
+        dataSetup.cleanup();
+
+        SvcLogicContext ctx = new SvcLogicContext();
+        ctx.setAttribute("ra-input.service-model", "MY-SERV-MODEL");
+        ctx.setAttribute("ra-input.endpoint-position", "VPE-Core2");
+        ctx.setAttribute("ra-input.check-only", "false");
+
+        ctx.setAttribute("ra-input.resource-name", resourceName);
+        ctx.setAttribute("ra-input.range-next-in-sequence", "true");
+
+        ctx.setAttribute("ra-input.reservation-entity-type", "SI");
+        ctx.setAttribute("ra-input.reservation-entity-id", entityId + "_test");
+        ctx.setAttribute("ra-input.reservation-entity-version", "1");
+
+        ctx.setAttribute("ra-input.reservation-target-id", targetId);
+        ctx.setAttribute("ra-input.reservation-target-type", "Site");
+
+        QueryStatus st = resourceAllocator.reserve("NetworkCapacity", null, null, null, ctx);
+
+        Assert.assertTrue(st == QueryStatus.SUCCESS);
+        Assert.assertTrue(dataSetup.checkRangeItem(resourceName, assetId, "SI::" + entityId + "_test::VPE-Core2::1", "1002"));
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestResourceLockNode.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestResourceLockNode.java
new file mode 100644
index 000000000..dc0761c20
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/ra/TestResourceLockNode.java
@@ -0,0 +1,39 @@
+package jtest.org.onap.ccsdk.sli.adaptors.ra;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.Assert;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.onap.ccsdk.sli.adaptors.ra.ResourceLockNode;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = { "classpath:test-context.xml" })
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class TestResourceLockNode {
+
+    @SuppressWarnings("unused")
+    private static final Logger log = LoggerFactory.getLogger(TestResourceLockNode.class);
+
+    @Autowired
+    private ResourceLockNode resourceLockNode;
+
+    @Test
+    public void test1() throws Exception {
+        Map<String, String> paramMap = new HashMap<>();
+        paramMap.put("resource-name", "test-resource-1");
+        paramMap.put("lock-requester", "SDNA");
+
+        resourceLockNode.lockResource(paramMap, null);
+        resourceLockNode.unlockResource(paramMap, null);
+        Assert.assertNotNull(paramMap);
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/rm/util/LabelUtilTest.java b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/rm/util/LabelUtilTest.java
new file mode 100644
index 000000000..eb903ecdc
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/org/onap/ccsdk/sli/adaptors/rm/util/LabelUtilTest.java
@@ -0,0 +1,45 @@
+package jtest.org.onap.ccsdk.sli.adaptors.rm.util;
+
+import org.junit.Test;
+import org.onap.ccsdk.sli.adaptors.rm.data.AllocationItem;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelAllocationRequest;
+import org.onap.ccsdk.sli.adaptors.rm.data.LabelResource;
+import org.onap.ccsdk.sli.adaptors.rm.util.LabelUtil;
+
+import java.util.Date;
+
+import static org.junit.Assert.*;
+
+public class LabelUtilTest {
+
+    @Test
+    public void testLabelUtils() {
+        LabelAllocationRequest req = new LabelAllocationRequest();
+        req.check = true;
+        req.allocate = true;
+        req.label = "testLabel";
+        req.resourceUnionId = "123";
+        req.applicationId = "testApp";
+        req.assetId = "asset1";
+        req.resourceName = "resource1";
+        req.resourceSetId = "set1";
+
+
+
+        LabelResource resource = new LabelResource();
+        resource.label = "testLabel";
+
+        LabelUtil.allocateLabel(resource, req);
+        LabelUtil.checkLabel(resource, req);
+        LabelUtil.recalculate(resource);
+
+
+
+
+
+
+
+    }
+
+
+}
\ No newline at end of file
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/util/org/onap/ccsdk/sli/adaptors/ra/TestDb.java b/adaptors/resource-assignment/provider/src/test/java/jtest/util/org/onap/ccsdk/sli/adaptors/ra/TestDb.java
new file mode 100644
index 000000000..6446240dc
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/util/org/onap/ccsdk/sli/adaptors/ra/TestDb.java
@@ -0,0 +1,37 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package jtest.util.org.onap.ccsdk.sli.adaptors.ra;
+
+import org.springframework.jdbc.core.JdbcTemplate;
+
+public class TestDb {
+
+    private JdbcTemplate jdbcTemplate;
+
+    public TestTable table(String tableName, String idName, String... columnList) {
+        return new TestTable(jdbcTemplate, tableName, idName, columnList);
+    }
+
+    public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
+        this.jdbcTemplate = jdbcTemplate;
+    }
+}
diff --git a/adaptors/resource-assignment/provider/src/test/java/jtest/util/org/onap/ccsdk/sli/adaptors/ra/TestTable.java b/adaptors/resource-assignment/provider/src/test/java/jtest/util/org/onap/ccsdk/sli/adaptors/ra/TestTable.java
new file mode 100644
index 000000000..e2541f393
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/java/jtest/util/org/onap/ccsdk/sli/adaptors/ra/TestTable.java
@@ -0,0 +1,135 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : SDN-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ *                         reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package jtest.util.org.onap.ccsdk.sli.adaptors.ra;
+
+import java.sql.ResultSetMetaData;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.support.rowset.SqlRowSet;
+
+public class TestTable {
+
+	private String tableName;
+	private String[] columnList;
+	private String idName;
+
+	private String insertSql;
+
+	private JdbcTemplate jdbcTemplate;
+	
+	private static final Logger log = LoggerFactory.getLogger(TestTable.class);
+
+	public TestTable(JdbcTemplate jdbcTemplate, String tableName, String idName, String... columnList) {
+		this.jdbcTemplate = jdbcTemplate;
+		this.tableName = tableName;
+		this.idName = idName;
+		this.columnList = columnList;
+		createInsertSql();
+	}
+	
+	public TestTable(JdbcTemplate jdbcTemplate, String tableName) {
+		this.jdbcTemplate = jdbcTemplate;
+		this.tableName = tableName;
+	}
+
+	private void createInsertSql() {
+		StringBuilder ss = new StringBuilder();
+		ss.append("INSERT INTO ").append(tableName).append(" (");
+		for (String s : columnList)
+			ss.append(s).append(", ");
+		ss.setLength(ss.length() - 2);
+		ss.append(") VALUES (");
+		for (int i = 0; i < columnList.length; i++)
+			ss.append("?, ");
+		ss.setLength(ss.length() - 2);
+		ss.append(")");
+		insertSql = ss.toString();
+	}
+
+	public void add(Object... values) {
+		jdbcTemplate.update(insertSql, values);
+	}
+	
+	public void update(String updateSql, Object... values) {
+		jdbcTemplate.update(updateSql, values);
+	}
+
+	public long getLastId() {
+		return jdbcTemplate.queryForObject("SELECT max(" + idName + ") FROM " + tableName, Long.class);
+	}
+
+	public Long getId(String where) {
+		String selectSql = "SELECT " + idName + " FROM " + tableName + " WHERE " + where;
+		SqlRowSet rs = jdbcTemplate.queryForRowSet(selectSql);
+		if (rs.first())
+			return rs.getLong(idName);
+		return null;
+	}
+	
+	public Object getColumn(String columnName, String where) {
+		String selectSql = "SELECT " + columnName + " FROM " + tableName + " WHERE " + where;
+		SqlRowSet rs = jdbcTemplate.queryForRowSet(selectSql);
+		if (rs.first())
+			return rs.getObject(columnName);
+		return null;
+	}
+
+	public boolean exists(String where) {
+		String selectSql = "SELECT * FROM " + tableName + " WHERE " + where;
+		SqlRowSet rs = jdbcTemplate.queryForRowSet(selectSql);
+		return rs.first();
+	}
+
+	public void delete(String where) {
+		jdbcTemplate.update("DELETE FROM " + tableName + " WHERE " + where);
+	}
+	
+	public void print() {
+		
+		jdbcTemplate.query("SELECT * FROM " + tableName, 
+								(rs, rowNum) -> {
+									String row = "Table Data for " + tableName +"\n";
+									String col = "";
+									
+									final ResultSetMetaData meta = rs.getMetaData();
+									final int columnCount = meta.getColumnCount();
+									
+									do {
+										col = "";
+								
+										for (int column = 1; column <= columnCount; ++column) {
+											Object obj = rs.getObject(column);
+											if(!rs.wasNull()) {
+												col = col + obj + ",";
+											} 
+										}
+										col = col.trim().length() == 0 ? "" : (col.trim().substring(0, col.trim().length() - 1));
+										row = row + col + "\n";
+									} while (rs.next());
+									
+									return row;
+								}).forEach(row -> {
+														log.info(row);
+													});
+	}
+}
\ No newline at end of file
diff --git a/adaptors/resource-assignment/provider/src/test/resources/log4j.properties b/adaptors/resource-assignment/provider/src/test/resources/log4j.properties
new file mode 100644
index 000000000..34dcdfb68
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/resources/log4j.properties
@@ -0,0 +1,26 @@
+###
+# ============LICENSE_START=======================================================
+# openECOMP : SDN-C
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights
+#                         reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+log4j.rootLogger=INFO, A1
+log4j.appender.A1=org.apache.log4j.ConsoleAppender
+log4j.appender.A1.layout=org.apache.log4j.PatternLayout
+log4j.appender.A1.layout.ConversionPattern=%d{ISO8601} %5p %t %X{UUID} %c{3}:%L - %m%n
+log4j.logger.org.hibernate=INFO
diff --git a/adaptors/resource-assignment/provider/src/test/resources/sql/data.sql b/adaptors/resource-assignment/provider/src/test/resources/sql/data.sql
new file mode 100644
index 000000000..236a16d18
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/resources/sql/data.sql
@@ -0,0 +1,180 @@
+---
+-- ============LICENSE_START=======================================================
+-- openECOMP : SDN-C
+-- ================================================================================
+-- Copyright (C) 2017 AT&T Intellectual Property. All rights
+--                         reserved.
+-- ================================================================================
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+-- 
+--      http://www.apache.org/licenses/LICENSE-2.0
+-- 
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- ============LICENSE_END=========================================================
+---
+
+INSERT INTO RESOURCE_RULE (
+    resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+    'Bandwidth', 'L3SDN', 'IPAG-TOA', 'true', 'Port', 'true',
+    'service-speed-kbps', '0.5 * max-port-speed', '0.9 * max-port-speed');
+
+INSERT INTO RESOURCE_RULE (
+    resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+    'Bandwidth', 'L3SDN', 'VCE-Cust', 'true', 'Server', 'true',
+    'service-speed-kbps', '0.6 * max-server-speed * number-primary-servers', 'max-server-speed * number-primary-servers');
+
+INSERT INTO RESOURCE_RULE (
+  resource_name, service_model, end_point_position, service_expression, equipment_level,
+    equipment_expression, allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+  'Connection', 'L3SDN', 'VCE-Cust', 'true', 'Server',
+    'true', '1', '40', '40');
+
+INSERT INTO RESOURCE_RULE (
+     resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+     'Bandwidth', 'L3SDN', 'VPE-Cust', 'true', 'Port', 'true',
+    'service-speed-kbps', '0.5 * max-port-speed', '0.9 * max-port-speed');
+
+INSERT INTO RESOURCE_RULE (
+  resource_name, service_model, end_point_position, service_expression,
+    equipment_level, equipment_expression, allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+  'Bandwidth', 'L3AVPN-EVC', 'VPE-Cust', 'true', 'Port', 'true', 'service-speed-kbps', '8000000', '8000000');
+
+INSERT INTO RESOURCE_RULE (
+  resource_name, service_model, end_point_position, service_expression,
+    equipment_level, equipment_expression, allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+  'Connection', 'L3AVPN-EVC', 'VPE-Cust', 'true', 'Port', 'true', '1', '200', '200');
+
+INSERT INTO RESOURCE_RULE (
+  resource_name, service_model, end_point_position, service_expression,
+    equipment_level, equipment_expression, allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+  'Bandwidth', 'L3AVPN-PORT', 'VPE-Cust', 'true', 'Port', 'true', 'service-speed-kbps', '8000000', '8000000');
+
+insert into RESOURCE_THRESHOLD (
+  resource_rule_id, threshold_expression, threshold_message)
+values (
+  (select resource_rule_id from RESOURCE_RULE where resource_name = 'Bandwidth' and equipment_level = 'Server'),
+    '0.5 * max-server-speed * number-primary-servers',
+    'The provisioned access bandwidth is at or exceeds 50% of the total server capacity.');
+
+insert into RESOURCE_THRESHOLD (
+  resource_rule_id, threshold_expression, threshold_message)
+values (
+  (select resource_rule_id from RESOURCE_RULE where resource_name = 'Bandwidth' and equipment_level = 'Server'),
+    '0.7 * max-server-speed * number-primary-servers',
+    'The provisioned access bandwidth is at or exceeds 70% of the total server capacity.');
+
+INSERT INTO RANGE_RULE (
+  range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+  'subinterface-id', 'L3AVPN-EVC', 'VPE-Cust', 'Port', 'true', '100-3999');
+
+INSERT INTO RANGE_RULE (
+  range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+  'vlan-id-inner', 'L3AVPN-EVC', 'VPE-Cust', 'Port', 'true', '2-4091');
+
+INSERT INTO RANGE_RULE (
+  range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+  'bundle-id', 'L3AVPN-PORT', 'VPE-Cust', 'Port', 'true', '1-99999');
+
+INSERT INTO MAX_PORT_SPEED (
+     image_file_name, end_point_position, interface_name, max_speed, unit)
+VALUES (
+     'JUNIPER_VPE_IMAGE_FILENAME', 'VPE-Cust', 'ae0', 5000, 'Mpbs');
+
+INSERT INTO MAX_SERVER_SPEED (server_model, evc_count, max_speed, unit, description)
+VALUES ('ALL', 5, 1600, 'Mbps', 'Max speed, when there are <=5 EVC on server');
+
+INSERT INTO MAX_SERVER_SPEED (server_model, evc_count, max_speed, unit, description)
+VALUES ('ALL', 10, 1400, 'Mbps', 'Max speed, when there are 6 to 10 (including 10) EVC on server');
+
+INSERT INTO MAX_SERVER_SPEED (server_model, evc_count, max_speed, unit, description)
+VALUES ('ALL', 15, 1000, 'Mbps', 'Max speed, when there are 11 to 15 (including 15) EVC on server');
+
+INSERT INTO MAX_SERVER_SPEED (server_model, evc_count, max_speed, unit, description)
+VALUES ('ALL', 20, 700, 'Mbps', 'Max speed, when there are 16 to 20 (including 20) EVC on server');
+
+INSERT INTO MAX_SERVER_SPEED (server_model, evc_count, max_speed, unit, description)
+VALUES ('ALL', 10000, 500, 'Mbps', 'Max speed, when there are 21 or more EVC on server');
+
+INSERT INTO PARAMETERS (name, value, category, memo)
+VALUES ('homing.pserver.sparing.ratio', '1:1', 'homing',
+  'Ratio of primary to backup servers within any of the AIC sites. Used in RA to calculate the max allowed bw in an AIC site.');
+
+INSERT INTO RESOURCE_RULE (
+     resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+     'PortBandwidth', 'ADIG', 'VPE', 'true', 'Port', 'true',
+    'service-speed-mbps', 'service-speed-mbps', 'service-speed-mbps');
+    
+INSERT INTO RESOURCE_RULE (
+     resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+     'Bandwidth', 'ADIG', 'VPE', 'true', 'VNF', 'vnf-type = "VPE"',
+    'service-speed-mbps', '0.5 * max-vpe-bandwidth-mbps', '0.9 * max-vpe-bandwidth-mbps');
+	
+	
+INSERT INTO RESOURCE_RULE (
+     resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+     'Bandwidth', 'ADIG', 'VPE', 'true', 'AffinityLink', 'true',
+    'service-speed-mbps', '9999999999', '9999999999');
+	
+INSERT INTO RESOURCE_RULE (
+     resource_name, service_model, end_point_position, service_expression, equipment_level, equipment_expression,
+    allocation_expression, soft_limit_expression, hard_limit_expression)
+VALUES (
+     'Connection', 'ADIG', 'VPE', 'true', 'VNF', 'true',
+    '1', '200', '200');	
+    
+INSERT INTO RANGE_RULE (
+     range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+     'cust-vlan-id', 'ADIG', 'VPE', 'VNF', 'true', '2-1000');
+	
+INSERT INTO RANGE_RULE (
+     range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+     'vlan-id-inner', 'ADIG', 'VPE', 'VNF', 'true', '1002-2000');	    
+
+     
+INSERT INTO RANGE_RULE (
+     range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+     'vlan-id-outer', 'MY-SERV-MODEL', 'VPE-Cust', 'Site', 'true', '2-1000');
+	
+INSERT INTO RANGE_RULE (
+     range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+     'vlan-id-filter', 'MY-SERV-MODEL', 'VPE-Core1', 'Site', 'true', '1002-2000');	 
+     
+INSERT INTO RANGE_RULE (
+     range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+     'vlan-id-filter', 'MY-SERV-MODEL', 'VPE-Core2', 'Site', 'true', '1002-2000,2200-4000');
+     
+INSERT INTO RANGE_RULE (
+     range_name, service_model, end_point_position, equipment_level, equipment_expression, ranges)
+VALUES (
+     'vlan-id-filter', 'MY-SERV-MODEL', 'VPE-Core3', 'Site', 'true', '400-600');     
+     
\ No newline at end of file
diff --git a/adaptors/resource-assignment/provider/src/test/resources/sql/schema.sql b/adaptors/resource-assignment/provider/src/test/resources/sql/schema.sql
new file mode 100644
index 000000000..275337e44
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/resources/sql/schema.sql
@@ -0,0 +1,201 @@
+---
+-- ============LICENSE_START=======================================================
+-- openECOMP : SDN-C
+-- ================================================================================
+-- Copyright (C) 2017 AT&T Intellectual Property. All rights
+--                         reserved.
+-- ================================================================================
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+-- 
+--      http://www.apache.org/licenses/LICENSE-2.0
+-- 
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+-- ============LICENSE_END=========================================================
+---
+
+CREATE TABLE RESOURCE_LOCK (
+  resource_lock_id SERIAL PRIMARY KEY,
+  resource_name VARCHAR(50) NOT NULL UNIQUE,
+  lock_holder VARCHAR(100) NOT NULL,
+  lock_count SMALLINT NOT NULL,
+  lock_time DATETIME NOT NULL,
+  expiration_time DATETIME NOT NULL
+);
+
+CREATE TABLE RESOURCE (
+    resource_id SERIAL PRIMARY KEY,
+    asset_id VARCHAR(50) NOT NULL,
+    resource_name VARCHAR(50) NOT NULL,
+    resource_type VARCHAR(10) NOT NULL,
+    lt_used BIGINT,
+    ll_label VARCHAR(50),
+    ll_reference_count SMALLINT,
+    rr_used VARCHAR(4000)
+);
+
+ALTER TABLE RESOURCE ADD CONSTRAINT c1_resource CHECK (resource_type IN ('Limit', 'Label', 'Range'));
+CREATE UNIQUE INDEX ak1_resource ON RESOURCE (asset_id, resource_name);
+
+CREATE TABLE RESOURCE_LOAD (
+    resource_load_id SERIAL PRIMARY KEY,
+    resource_id BIGINT NOT NULL REFERENCES resource (resource_id),
+    application_id VARCHAR(20) NOT NULL,
+    resource_load_time DATETIME NOT NULL,
+    resource_expiration_time DATETIME
+);
+
+CREATE INDEX i1_resource_load ON RESOURCE_LOAD (resource_id);
+CREATE UNIQUE INDEX ak1_resource_load ON RESOURCE_LOAD (resource_id, application_id);
+
+CREATE TABLE ALLOCATION_ITEM (
+    allocation_item_id SERIAL PRIMARY KEY,
+    resource_id BIGINT NOT NULL REFERENCES resource (resource_id),
+    application_id VARCHAR(50) NOT NULL,
+    resource_set_id VARCHAR(50) NOT NULL,
+    resource_union_id VARCHAR(50) NOT NULL,
+    resource_share_group_list VARCHAR(200),
+    lt_used BIGINT,
+    ll_label VARCHAR(50),
+    rr_used VARCHAR(200),
+    allocation_time DATETIME NOT NULL
+);
+
+CREATE INDEX i1_allocation_item ON allocation_item (resource_id);
+CREATE UNIQUE INDEX ak1_allocation_item ON allocation_item (resource_id, resource_set_id);
+
+CREATE TABLE RESOURCE_RULE (
+  resource_rule_id SERIAL PRIMARY KEY,
+  resource_name VARCHAR(50) NOT NULL,
+  service_model VARCHAR(50) NOT NULL,
+  end_point_position VARCHAR(50) NOT NULL,
+  service_expression VARCHAR(2000) NOT NULL,
+  equipment_level VARCHAR(50) NOT NULL,
+  equipment_expression VARCHAR(2000) NOT NULL,
+  allocation_expression VARCHAR(2000) NOT NULL,
+  soft_limit_expression VARCHAR(2000) NOT NULL,
+  hard_limit_expression VARCHAR(2000) NOT NULL
+);
+
+CREATE TABLE RESOURCE_THRESHOLD (
+  resource_threshold_id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
+  resource_rule_id bigint(20) NOT NULL,
+  threshold_expression varchar(2000) NOT NULL,
+  threshold_message varchar(2000) NOT NULL,
+  PRIMARY KEY (resource_threshold_id)
+);
+
+CREATE TABLE RANGE_RULE (
+  range_rule_id SERIAL PRIMARY KEY,
+  range_name VARCHAR(50) NOT NULL,
+  service_model VARCHAR(50) NOT NULL,
+  end_point_position VARCHAR(50) NOT NULL,
+  equipment_level VARCHAR(50) NOT NULL,
+  equipment_expression VARCHAR(2000) NOT NULL,
+  ranges VARCHAR(100) NOT NULL
+);
+
+CREATE TABLE MAX_PORT_SPEED (
+  max_port_speed_id SERIAL PRIMARY KEY,
+  image_file_name VARCHAR(50) NOT NULL,
+  end_point_position VARCHAR(50) NOT NULL,
+  interface_name VARCHAR(100) NOT NULL,
+  max_speed BIGINT NOT NULL,
+  unit VARCHAR(10) NOT NULL
+);
+
+CREATE TABLE MAX_SERVER_SPEED (
+  max_server_speed_id SERIAL PRIMARY KEY,
+  server_model VARCHAR(50) NOT NULL,
+  evc_count SMALLINT NOT NULL,
+  max_speed BIGINT NOT NULL,
+  unit VARCHAR(10) NOT NULL,
+  description VARCHAR(500)
+);
+
+CREATE TABLE SERVICE_RESOURCE (
+  service_resource_id SERIAL PRIMARY KEY,
+  service_instance_id VARCHAR(80) NOT NULL,
+  service_status VARCHAR(10) NOT NULL,
+  service_change_number SMALLINT NOT NULL,
+    resource_set_id VARCHAR(100) NOT NULL,
+    resource_union_id VARCHAR(100) NOT NULL
+);
+
+ALTER TABLE SERVICE_RESOURCE ADD CONSTRAINT C1_SERVICE_RESOURCE CHECK (service_status IN ('Active', 'Pending'));
+CREATE INDEX i1_service_resource ON SERVICE_RESOURCE (service_instance_id);
+CREATE UNIQUE INDEX ak1_service_resource ON SERVICE_RESOURCE (service_instance_id, service_change_number);
+
+CREATE TABLE VPE_POOL (
+  vpe_name VARCHAR(20) NOT NULL,
+  ipv4_oam_address VARCHAR(20) NOT NULL,
+  loopback0_ipv4_address VARCHAR(20) NOT NULL,
+  provisioning_status VARCHAR(10) NOT NULL,
+  aic_site_id VARCHAR(100) NOT NULL,
+  availability_zone VARCHAR(100) NOT NULL,
+  vlan_id_outer VARCHAR(20) NOT NULL,
+  vendor VARCHAR(20) NOT NULL,
+  physical_intf_name VARCHAR(40) NOT NULL,
+  physical_intf_speed VARCHAR(20) NOT NULL,
+  physical_intf_units VARCHAR(20) NOT NULL,
+  vpe_uuid VARCHAR(80) DEFAULT NULL,
+  vpe_id VARCHAR(80) DEFAULT NULL,
+  image_filename VARCHAR(100) DEFAULT NULL,
+  PRIMARY KEY (aic_site_id, vpe_name, availability_zone)
+);
+
+CREATE TABLE VPLSPE_POOL (
+  vplspe_name varchar(20) NOT NULL,
+  aic_site_id varchar(100) NOT NULL,
+  availability_zone varchar(100) NOT NULL,
+  physical_intf_name varchar(40) NOT NULL,
+  physical_intf_speed varchar(20) NOT NULL,
+  physical_intf_units varchar(20) NOT NULL,
+  loopback0_ipv4_address varchar(20) NOT NULL,
+  vlan_id_outer varchar(20) NOT NULL,
+  vplspe_uuid varchar(80) DEFAULT NULL,
+  image_filename varchar(100) DEFAULT NULL,
+  provisioning_status varchar(10) DEFAULT NULL,
+  vendor varchar(20) DEFAULT NULL,
+  PRIMARY KEY (vplspe_name, aic_site_id, availability_zone, physical_intf_name)
+);
+
+CREATE TABLE VPE_LOCK (
+  vpe_name varchar(20) NOT NULL,
+  vpn_lock varchar(20) NOT NULL,
+  PRIMARY KEY (vpe_name)
+);
+
+CREATE TABLE PARAMETERS (
+  name varchar(100) PRIMARY KEY,
+  value varchar(24) NOT NULL,
+  category varchar(24) NOT NULL,
+  memo varchar(128)
+);
+
+CREATE TABLE PSERVER (
+  hostname varchar(255) NOT NULL,
+  ptnii_equip_name varchar(255),
+  number_of_cpus varchar(255),
+  disk_in_gigabytes varchar(255),
+  ram_in_megabytes varchar(255),
+  equip_type varchar(255),
+  equip_vendor varchar(255),
+  equip_model varchar(255),
+  fqdn varchar(255),
+  pserver_selflink varchar(255),
+  ipv4_oam_address varchar(15),
+  serial_number varchar(255),
+  pserver_id varchar(255),
+  internet_topology varchar(40),
+  aic_site_id varchar(100),
+  in_maint varchar(5),
+  pserver_name2 varchar(255),
+  purpose varchar(255),
+  PRIMARY KEY (hostname)
+);
diff --git a/adaptors/resource-assignment/provider/src/test/resources/test-context.xml b/adaptors/resource-assignment/provider/src/test/resources/test-context.xml
new file mode 100644
index 000000000..ecebec723
--- /dev/null
+++ b/adaptors/resource-assignment/provider/src/test/resources/test-context.xml
@@ -0,0 +1,153 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ============LICENSE_START=======================================================
+  openECOMP : SDN-C
+  ================================================================================
+  Copyright (C) 2017 AT&T Intellectual Property. All rights
+  						reserved.
+  ================================================================================
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+  
+       http://www.apache.org/licenses/LICENSE-2.0
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  ============LICENSE_END=========================================================
+  -->
+
+<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:jdbc="http://www.springframework.org/schema/jdbc"
+    xmlns:context="http://www.springframework.org/schema/context"
+    xsi:schemaLocation="http://www.springframework.org/schema/beans
+	http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
+	http://www.springframework.org/schema/jdbc
+ 	http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
+ 	http://www.springframework.org/schema/context
+ 	http://www.springframework.org/schema/context/spring-context-3.1.xsd
+ 					">
+
+    <context:annotation-config />
+
+	<!-- JDBC setup -->
+
+    <bean id="test.dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"
+        lazy-init="false" primary="true">
+        <property name="driverClassName" value="org.h2.Driver" />
+        <property name="url" value="jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;MODE=MySQL" />
+    </bean>
+
+    <jdbc:initialize-database data-source="test.dataSource">
+        <jdbc:script location="sql/schema.sql" />
+        <jdbc:script location="sql/data.sql" />
+    </jdbc:initialize-database>
+
+    <bean id="lock.dataSource" class="org.onap.ccsdk.sli.adaptors.util.db.CachedDataSourceWrap">
+        <property name="dataSource" ref="test.dataSource" />
+    </bean>
+
+    <bean id="rm.jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate" primary="true">
+        <property name="dataSource" ref="test.dataSource" />
+    </bean>
+
+    <bean id="lock.jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+        <property name="dataSource" ref="lock.dataSource" />
+    </bean>
+
+    <bean id="testDb" class="jtest.util.org.onap.ccsdk.sli.adaptors.ra.TestDb">
+        <property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+    </bean>
+
+    <bean id="dataSetup" class="jtest.org.onap.ccsdk.sli.adaptors.ra.DataSetup">
+        <property name="testDb" ref="testDb" />
+    </bean>
+
+	<!-- Resource Lock Configuration -->
+
+    <bean id="resourceLockDao" class="org.onap.ccsdk.sli.adaptors.lock.dao.ResourceLockDaoImpl">
+        <property name="jdbcTemplate" ref="lock.jdbcTemplate" />
+    </bean>
+
+    <bean id="lockHelper" class="org.onap.ccsdk.sli.adaptors.lock.comp.LockHelperImpl">
+        <property name="resourceLockDao" ref="resourceLockDao" />
+        <property name="retryCount" value="10" />
+        <property name="lockWait" value="5" /> <!-- Seconds -->
+    </bean>
+
+	<!-- RM Configuration -->
+
+    <bean id="resourceJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceJdbcDaoImpl">
+        <property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+    </bean>
+
+    <bean id="allocationItemJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.AllocationItemJdbcDaoImpl">
+        <property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+    </bean>
+
+    <bean id="resourceLoadJdbcDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceLoadJdbcDaoImpl">
+        <property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+    </bean>
+
+    <bean id="resourceDao" class="org.onap.ccsdk.sli.adaptors.rm.dao.jdbc.ResourceDaoImpl">
+        <property name="resourceJdbcDao" ref="resourceJdbcDao" />
+        <property name="allocationItemJdbcDao" ref="allocationItemJdbcDao" />
+        <property name="resourceLoadJdbcDao" ref="resourceLoadJdbcDao" />
+    </bean>
+
+    <bean id="resourceManager" class="org.onap.ccsdk.sli.adaptors.rm.comp.ResourceManagerImpl">
+        <property name="lockHelper" ref="lockHelper" />
+        <property name="resourceDao" ref="resourceDao" />
+        <property name="lockTimeout" value="600" /> <!-- Seconds -->
+    </bean>
+
+	<!-- Rule DAO Configuration -->
+
+    <bean id="resourceRuleDao" class="org.onap.ccsdk.sli.adaptors.ra.rule.dao.ResourceRuleDaoImpl">
+        <property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+    </bean>
+
+    <bean id="rangeRuleDao" class="org.onap.ccsdk.sli.adaptors.ra.rule.dao.RangeRuleDaoImpl">
+        <property name="jdbcTemplate" ref="rm.jdbcTemplate" />
+    </bean>
+
+	<!-- ResourceAllocator Configuration -->
+
+    <bean id="resourceAllocator" class="org.onap.ccsdk.sli.adaptors.ra.ResourceAllocator">
+        <property name="resourceManager" ref="resourceManager" />
+        <property name="endPointAllocator" ref="endPointAllocator" />
+        <property name="speedUtil" ref="speedUtil" />
+    </bean>
+
+	<bean id="resourceLockNode" class="org.onap.ccsdk.sli.adaptors.ra.ResourceLockNode">
+		<property name="lockHelper" ref="lockHelper" />
+	</bean>
+
+    <bean id="speedUtil" class="org.onap.ccsdk.sli.adaptors.util.speed.SpeedUtil" />
+
+	<!-- EndPointAllocator Configuration -->
+
+    <bean id="endPointAllocator" class="org.onap.ccsdk.sli.adaptors.ra.comp.EndPointAllocatorImpl">
+        <property name="resourceManager" ref="resourceManager" />
+        <property name="allocationRuleMap">
+            <map>
+                <entry key="DEFAULT">
+                    <list>
+                        <ref bean="dbAllocationRule" />
+                    </list>
+                </entry>
+            </map>
+        </property>
+    </bean>
+
+	<!-- Resource Allocation Rule Configuration -->
+
+    <bean id="dbAllocationRule" class="org.onap.ccsdk.sli.adaptors.ra.alloc.DbAllocationRule">
+        <property name="resourceRuleDao" ref="resourceRuleDao" />
+        <property name="rangeRuleDao" ref="rangeRuleDao" />
+    </bean>
+
+</beans>