push addional code

Change-Id: Ia427bb3460cda3a896f8faced2de69eaf3807b74
Signed-off-by: Michael Lando <ml636r@att.com>

31 files changed, 3083 insertions, 0 deletions

diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/pom.xml b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/pom.xml
new file mode 100644
index 0000000000..d0512a480d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/pom.xml
@@ -0,0 +1,45 @@
+<?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.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-action-lib</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>openecomp-sdc-action-api</artifactId>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.core</groupId>
+            <artifactId>openecomp-core-lib</artifactId>
+            <type>pom</type>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.core</groupId>
+            <artifactId>openecomp-facade-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.core</groupId>
+            <artifactId>openecomp-nosqldb-core</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-versioning-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+            <version>2.7.4</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/ActionConstants.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/ActionConstants.java
new file mode 100644
index 0000000000..625ce7efe8
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/ActionConstants.java
@@ -0,0 +1,104 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action;
+
+public class ActionConstants {
+
+  //
+  public static final long MAX_ACTION_ARTIFACT_SIZE = 20 * 1024 * 1024; //20 MB
+  //REST layer constants
+  public static final String X_ECOMP_INSTANCE_ID_HEADER_PARAM = "X-ECOMP-InstanceID";
+  public static final String X_ECOMP_REQUEST_ID_HEADER_PARAM = "X-ECOMP-RequestID";
+  public static final String WWW_AUTHENTICATE_HEADER_PARAM = "WWW-Authenticate";
+
+  public static final String ACTION_REQUEST_PARAM_NAME = "name";
+  public static final String ACTION_REQUEST_PARAM_END_POINT_URI = "endpointUri";
+  public static final String SUPPORTED_MODELS_VERSION_ID = "versionId";
+  public static final String SUPPORTED_COMPONENTS_ID = "Id";
+  public static final String ACTION_REQUEST_PARAM_SUPPORTED_MODELS = SUPPORTED_MODELS_VERSION_ID
+       + " in supportedModels";
+  public static final String ACTION_REQUEST_PARAM_SUPPORTED_COMPONENTS =
+      SUPPORTED_COMPONENTS_ID + " in supportedComponents";
+
+  public static final String REQUEST_EMPTY_BODY = "{}";
+  public static final String REQUEST_TYPE_CREATE_ACTION = "REQUEST_CREATE_ACTION";
+  public static final String REQUEST_TYPE_UPDATE_ACTION = "REQUEST_UPDATE_ACTION";
+  public static final String REQUEST_TYPE_VERSION_ACTION = "REQUEST_VERSION_ACTION";
+
+  //DAO layer constants
+  public static final String ACTION_VERSIONABLE_TYPE = "Action";
+
+  //Manager constants
+  public static final String UNIQUE_ID = "actionUuId";
+  public static final String VERSION = "version";
+  public static final String INVARIANTUUID = "actionInvariantUuId";
+  public static final String STATUS = "status";
+  public static final String ARTIFACTS = "artifacts";
+  public static final String TIMESTAMP = "timeStamp";
+  public static final String UPDATED_BY = "updatedBy";
+  public static final String ARTIFACT_NAME = "artifactName";
+  public static final String ARTIFACT_FILE = "Artifact to be uploaded";
+
+  // Status
+  public static final String UNDO_CHECKOUT_RESPONSE_TEXT =
+      "Changes to the Action object successfully reverted back.";
+
+  //GET Request Filter Types
+  public static final String FILTER_TYPE_VENDOR = "VENDOR";
+  public static final String FILTER_TYPE_CATEGORY = "CATEGORY";
+  public static final String FILTER_TYPE_NAME = "NAME";
+  public static final String FILTER_TYPE_MODEL = "MODEL";
+  public static final String FILTER_TYPE_ECOMP_COMPONENT = "ECOMP_COMPONENT";
+  public static final String FILTER_TYPE_NONE = "NONE";
+
+  public static final String ARTIFACT_METADATA_ATTR_UUID = "ARTIFACT_UUID";
+  public static final String ARTIFACT_METADATA_ATTR_NAME = "ARTIFACT_NAME";
+
+  public static final String REQUEST_ID = "uuid";
+  public static final String SERVICE_INSTANCE_ID = "serviceInstanceID";
+  public static final String PARTNER_NAME = "userId";
+  public static final String SERVICE_NAME = "ServiceName";
+  public static final String INSTANCE_UUID = "InstanceUUID";
+  public static final String REMOTE_HOST = "RemoteHost";
+  public static final String CLIENT_IP = "ClientIP";
+  public static final String CATEGORY_LOG_LEVEL = "level";
+  public static final String STATUS_CODE = "StatusCode";
+  public static final String RESPONSE_CODE = "ResponseCode";
+  public static final String RESPONSE_DESCRIPTION = "ResponseDescription";
+  public static final String ELAPSED_TIME = "ElapsedTime";
+  public static final String BEGIN_TIMESTAMP = "BeginTimestamp";
+  public static final String TARGET_SERVICE_NAME = "TargetServiceName";
+  public static final String TARGET_ENTITY = "TargetEntity";
+  public static final String TARGET_ENTITY_API = "API";
+  public static final String TARGET_ENTITY_DB = "DB";
+  public static final String END_TIMESTAMP = "EndTimestamp";
+  public static final String ERROR_CATEGORY = "ErrorCategory";
+  public static final String ERROR_CODE = "ErrorCode";
+  public static final String ERROR_DESCRIPTION = "ErrorDescription";
+  public static final String MDC_ASDC_INSTANCE_UUID = "ASDC";
+  public static final String SERVICE_METRIC_BEGIN_TIMESTAMP = "SERVICE-METRIC-BEGIN-TIMESTAMP";
+  public static final String LOCAL_ADDR = "localAddr"; //map ServerIPAddress from loggingfilter
+  public static final String BE_FQDN = "beFqdn"; //map ServerFQDN from logging filter
+
+  public final class UniqueValues {
+    public static final String ACTION_NAME = "Action name";
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionArtifactDao.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionArtifactDao.java
new file mode 100644
index 0000000000..a120645512
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionArtifactDao.java
@@ -0,0 +1,34 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao;
+
+import org.openecomp.core.dao.BaseDao;
+import org.openecomp.sdc.action.dao.types.ActionArtifactEntity;
+import org.openecomp.sdc.action.types.ActionArtifact;
+
+public interface ActionArtifactDao extends BaseDao<ActionArtifactEntity> {
+
+  void uploadArtifact(ActionArtifact data);
+
+  ActionArtifact downloadArtifact(int effectiveVersion, String artifactUuId);
+
+  void updateArtifact(ActionArtifact data);
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionArtifactDaoFactory.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionArtifactDaoFactory.java
new file mode 100644
index 0000000000..f0936976ba
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionArtifactDaoFactory.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao;
+
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class ActionArtifactDaoFactory extends AbstractComponentFactory<ActionArtifactDao> {
+
+  public static ActionArtifactDaoFactory getInstance() {
+    return AbstractFactory.getInstance(ActionArtifactDaoFactory.class);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionDao.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionDao.java
new file mode 100644
index 0000000000..01f5014ad4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionDao.java
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao;
+
+import org.openecomp.core.dao.BaseDao;
+import org.openecomp.sdc.action.dao.types.ActionEntity;
+import org.openecomp.sdc.action.errors.ActionException;
+import org.openecomp.sdc.action.types.Action;
+import org.openecomp.sdc.action.types.EcompComponent;
+import org.openecomp.sdc.versioning.dao.VersionableDao;
+
+import java.util.List;
+
+public interface ActionDao extends VersionableDao, BaseDao<ActionEntity> {
+
+  Action createAction(Action actionDto) throws ActionException;
+
+  Action updateAction(Action actionDto) throws ActionException;
+
+  void deleteAction(String actionInvariantUuId) throws ActionException;
+
+  List<Action> getFilteredActions(String filterType, String filterId) throws ActionException;
+
+  Action getActionsByActionUuId(String uniqueId) throws ActionException;
+
+  List<EcompComponent> getEcompComponents() throws ActionException;
+
+  List<Action> getActionsByActionInvariantUuId(String actionInvariantUuId)
+      throws ActionException;
+
+  Action getLockedAction(String actionInvariantUuId, String user) throws ActionException;
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionDaoFactory.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionDaoFactory.java
new file mode 100644
index 0000000000..d8b0c1889e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/ActionDaoFactory.java
@@ -0,0 +1,31 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao;
+
+import org.openecomp.core.factory.api.AbstractComponentFactory;
+import org.openecomp.core.factory.api.AbstractFactory;
+
+public abstract class ActionDaoFactory extends AbstractComponentFactory<ActionDao> {
+
+  public static ActionDaoFactory getInstance() {
+    return AbstractFactory.getInstance(ActionDaoFactory.class);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/ActionArtifactEntity.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/ActionArtifactEntity.java
new file mode 100644
index 0000000000..7e56a04e1b
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/ActionArtifactEntity.java
@@ -0,0 +1,89 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.types;
+
+import com.datastax.driver.mapping.annotations.Column;
+import com.datastax.driver.mapping.annotations.PartitionKey;
+import com.datastax.driver.mapping.annotations.Table;
+import org.openecomp.sdc.action.types.ActionArtifact;
+
+import java.nio.ByteBuffer;
+
+@Table(keyspace = "dox", name = "action_artifact")
+public class ActionArtifactEntity {
+
+  @PartitionKey
+  @Column(name = "artifactuuid")
+  private String artifactUuId;
+
+  @PartitionKey(value = 1)
+  @Column(name = "effective_version")
+  private int effectiveVersion;
+
+  @Column(name = "artifact")
+  private ByteBuffer artifact;
+
+  public ActionArtifactEntity() {
+    //Default constructor implementation
+  }
+
+  public ActionArtifactEntity(String artifactUuId, int effectiveVersion) {
+    this.artifactUuId = artifactUuId;
+    this.effectiveVersion = effectiveVersion;
+  }
+
+  public String getArtifactUuId() {
+    return artifactUuId;
+  }
+
+  public void setArtifactUuId(String artifactUuId) {
+    this.artifactUuId = artifactUuId;
+  }
+
+  public int getEffectiveVersion() {
+    return effectiveVersion;
+  }
+
+  public void setEffectiveVersion(int effectiveVersion) {
+    this.effectiveVersion = effectiveVersion;
+  }
+
+  public ByteBuffer getArtifact() {
+    return artifact;
+  }
+
+  public void setArtifact(ByteBuffer artifact) {
+    this.artifact = artifact;
+  }
+
+  /**
+   * To dto action artifact.
+   *
+   * @return the action artifact
+   */
+  public ActionArtifact toDto() {
+    ActionArtifact destination = new ActionArtifact();
+    destination.setArtifactUuId(this.getArtifactUuId());
+    destination.setEffectiveVersion(this.getEffectiveVersion());
+    destination.setArtifact(this.getArtifact().array());
+    return destination;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/ActionEntity.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/ActionEntity.java
new file mode 100644
index 0000000000..9aa9e8d375
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/ActionEntity.java
@@ -0,0 +1,224 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.types;
+
+import com.datastax.driver.mapping.annotations.Column;
+import com.datastax.driver.mapping.annotations.Frozen;
+import com.datastax.driver.mapping.annotations.PartitionKey;
+import com.datastax.driver.mapping.annotations.Table;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.action.types.Action;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Table(keyspace = "dox", name = "Action")
+public class ActionEntity {
+
+  @Column(name = "actionUUID")
+  private String actionUuId;
+  @PartitionKey(value = 0)
+  @Column(name = "actionInvariantUUID")
+  private String actionInvariantUuId;
+  @PartitionKey(value = 1)
+  @Frozen
+  @Column(name = "version")
+  private Version version;
+  @Column(name = "status")
+  private String status;
+  @Column(name = "name")
+  private String name;
+  @Column(name = "vendor_list")
+  private List<String> vendorList;
+  @Column(name = "category_list")
+  private List<String> categoryList;
+  @Column(name = "timestamp")
+  private Date timestamp;
+  @Column(name = "user")
+  private String user;
+  @Column(name = "supportedModels")
+  private List<String> supportedModels;
+  @Column(name = "supportedComponents")
+  private List<String> supportedComponents;
+  @Column(name = "data")
+  private String data;
+
+  public ActionEntity() {
+  }
+
+  public ActionEntity(String actionInvariantUuId, Version version) {
+    this.actionInvariantUuId = actionInvariantUuId;
+    this.version = version;
+  }
+
+  public String getActionUuId() {
+    return actionUuId;
+  }
+
+  public void setActionUuId(String actionUuId) {
+    this.actionUuId = actionUuId;
+  }
+
+  public String getActionInvariantUuId() {
+    return actionInvariantUuId;
+  }
+
+  public void setActionInvariantUuId(String actionInvariantUuId) {
+    this.actionInvariantUuId = actionInvariantUuId;
+  }
+
+  public Version getVersion() {
+    return version;
+  }
+
+  public void setVersion(Version version) {
+    this.version = version;
+  }
+
+  public String getStatus() {
+    return status;
+  }
+
+  public void setStatus(String status) {
+    this.status = status;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public List<String> getVendorList() {
+    return vendorList;
+  }
+
+  /**
+   * Sets vendor list.
+   *
+   * @param vendorList the vendor list
+   */
+  public void setVendorList(List<String> vendorList) {
+    if (vendorList != null && !vendorList.isEmpty()) {
+      List<String> lowerCaseVendorList = new ArrayList<>();
+      lowerCaseVendorList
+          .addAll(vendorList.stream().map(String::toLowerCase).collect(Collectors.toList()));
+      this.vendorList = lowerCaseVendorList;
+    } else {
+      this.vendorList = vendorList;
+    }
+  }
+
+  public List<String> getCategoryList() {
+    return categoryList;
+  }
+
+  /**
+   * Sets category list.
+   *
+   * @param categoryList the category list
+   */
+  public void setCategoryList(List<String> categoryList) {
+    if (categoryList != null && !categoryList.isEmpty()) {
+      List<String> lowerCaseCategoryList = new ArrayList<>();
+      lowerCaseCategoryList
+          .addAll(categoryList.stream().map(String::toLowerCase).collect(Collectors.toList()));
+      this.categoryList = lowerCaseCategoryList;
+    } else {
+      this.categoryList = categoryList;
+    }
+  }
+
+  public Date getTimestamp() {
+    return timestamp;
+  }
+
+  public void setTimestamp(Date timestamp) {
+    this.timestamp = timestamp;
+  }
+
+  public String getUser() {
+    return user;
+  }
+
+  public void setUser(String user) {
+    this.user = user;
+  }
+
+  public List<String> getSupportedModels() {
+    return supportedModels;
+  }
+
+  public void setSupportedModels(List<String> supportedModels) {
+    this.supportedModels = supportedModels;
+  }
+
+  public List<String> getSupportedComponents() {
+    return supportedComponents;
+  }
+
+  public void setSupportedComponents(List<String> supportedComponents) {
+    this.supportedComponents = supportedComponents;
+  }
+
+  public String getData() {
+    return data;
+  }
+
+  public void setData(String data) {
+    this.data = data;
+  }
+
+  /**
+   * To dto action.
+   *
+   * @return the action
+   */
+  public Action toDto() {
+    //Action destination = new Action();
+
+    Action destination = JsonUtil.json2Object(this.getData(), Action.class);
+    destination.setData(this.getData());
+    destination.setTimestamp(this.getTimestamp());
+    destination.setUser(this.getUser());
+    destination.setData(this.getData());
+    return destination;
+  }
+
+  /*private List<HashMap<String,String>> createMapFromList(List<String> list, String idName){
+        List<HashMap<String,String>> keyValueList = new ArrayList<>();
+        if(list != null && !list.isEmpty()){
+            for(String attributeId : list){
+                HashMap<String,String> attributeIdMap = new HashMap<>();
+                attributeIdMap.put(idName,attributeId);
+                keyValueList.add(attributeIdMap);
+            }
+            return keyValueList;
+        }
+        return null;
+  }*/
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/EcompComponentEntity.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/EcompComponentEntity.java
new file mode 100644
index 0000000000..9a71023629
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/dao/types/EcompComponentEntity.java
@@ -0,0 +1,73 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.types;
+
+import com.datastax.driver.mapping.annotations.Column;
+import com.datastax.driver.mapping.annotations.PartitionKey;
+import com.datastax.driver.mapping.annotations.Table;
+import org.openecomp.sdc.action.types.EcompComponent;
+
+@Table(keyspace = "dox", name = "ECOMPComponent")
+public class EcompComponentEntity {
+
+  @PartitionKey
+  @Column(name = "id")
+  private String id;
+
+  @Column(name = "name")
+  private String name;
+
+  public EcompComponentEntity() {
+  }
+
+  public EcompComponentEntity(String id, String name) {
+    this.id = id;
+    this.name = name;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  /**
+   * To dto ecomp component.
+   *
+   * @return the ecomp component
+   */
+  public EcompComponent toDto() {
+    EcompComponent destination = new EcompComponent();
+    destination.setId(this.getId());
+    destination.setName(this.getName());
+    return destination;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionErrorConstants.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionErrorConstants.java
new file mode 100644
index 0000000000..092d9abee5
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionErrorConstants.java
@@ -0,0 +1,136 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.errors;
+
+public class ActionErrorConstants {
+
+  //Error Codes
+  public static final String ACTION_REQUEST_INVALID_GENERIC_CODE = "ACT0001";
+  public static final String ACTION_AUTHENTICATION_ERR_CODE = "ACT1000";
+  public static final String ACTION_AUTHORIZATION_ERR_CODE = "ACT1001";
+  public static final String ACTION_INVALID_INSTANCE_ID_CODE = "ACT1002";
+  public static final String ACTION_INVALID_REQUEST_ID_CODE = "ACT1003";
+  public static final String ACTION_INVALID_PARAM_CODE = "ACT1004";
+  //Operation <status> is not supported
+  public static final String ACTION_INVALID_REQUEST_BODY_CODE = "ACT1005";
+  //ACTION_REQUEST_BODY_EMPTY
+  public static final String ACTION_UPDATE_NOT_ALLOWED_CODE_NAME = "ACT1007";
+  public static final String ACTION_CHECKOUT_ON_LOCKED_ENTITY = "ACT1008";
+  public static final String ACTION_ENTITY_UNIQUE_VALUE_ERROR = "ACT1009";
+
+  public static final String ACTION_INVALID_SEARCH_CRITERIA = "ACT1011";
+  public static final String ACTION_MULT_SEARCH_CRITERIA = "ACT1012";
+  public static final String ACTION_UPDATE_ON_UNLOCKED_ENTITY = "ACT1013";
+  public static final String ACTION_UPDATE_INVALID_VERSION = "ACT1014";
+  public static final String ACTION_UPDATE_NOT_ALLOWED_CODE = "ACT1015";
+
+  public static final String ACTION_CHECKIN_ON_UNLOCKED_ENTITY = "ACT1017";
+  public static final String ACTION_SUBMIT_FINALIZED_ENTITY_NOT_ALLOWED = "ACT1018";
+  public static final String ACTION_SUBMIT_LOCKED_ENTITY_NOT_ALLOWED = "ACT1019";
+  public static final String ACTION_UNDO_CHECKOUT_ON_UNLOCKED_ENTITY = "ACT1020";
+  public static final String ACTION_NOT_LOCKED_CODE = "ACT1021";
+  public static final String ACTION_ARTIFACT_CHECKSUM_ERROR_CODE = "ACT1022";
+  public static final String ACTION_ARTIFACT_TOO_BIG_ERROR_CODE = "ACT1023";
+  public static final String ACTION_ARTIFACT_ALREADY_EXISTS_CODE = "ACT1025";
+  public static final String ACTION_ARTIFACT_UPDATE_READ_ONLY = "ACT1026";
+  public static final String ACTION_ARTIFACT_DELETE_READ_ONLY = "ACT1027";
+  public static final String ACTION_ARTIFACT_INVALID_PROTECTION_CODE = "ACT1028";
+  public static final String ACTION_ARTIFACT_INVALID_NAME_CODE = "ACT1029";
+
+  public static final String ACTION_EDIT_ON_ENTITY_LOCKED_BY_OTHER_USER = "ACT1041";
+  public static final String ACTION_CHECKIN_ON_ENTITY_LOCKED_BY_OTHER_USER = "ACT1042";
+  public static final String ACTION_CHECKOUT_ON_LOCKED_ENTITY_OTHER_USER = "ACT1043";
+  public static final String ACTION_UNDO_CHECKOUT_ON_ENTITY_LOCKED_BY_OTHER_USER = "ACT1044";
+  public static final String ACTION_ENTITY_NOT_EXIST_CODE = "ACT1045";
+  public static final String ACTION_ARTIFACT_ENTITY_NOT_EXIST_CODE = "ACT1046";
+  public static final String ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER_CODE = "ACT1047";
+  public static final String ACTION_DELETE_ON_LOCKED_ENTITY_CODE = "ACT1048";
+
+  public static final String ACTION_INTERNAL_SERVER_ERR_CODE = "ACT1060";
+  public static final String ACTION_QUERY_FAILURE_CODE = "QUERY_FAILURE";
+  public static final String ACTION_QUERY_FAILURE_MSG = "Query Failure";
+
+
+  //Error Messages
+  public static final String ACTION_REQUEST_BODY_EMPTY = "Request Body is missing";
+  //"The API failed due to missing body";
+  public static final String ACTION_REQUEST_MISSING_MANDATORY_PARAM =
+      "Missing mandatory parameter(s) : ";
+  public static final String ACTION_REQUEST_ECOMP_INSTANCE_ID_INVALID =
+      "X-ECOMP-InstanceID HTTP header missing or empty";
+  public static final String ACTION_REQUEST_ECOMP_REQUEST_ID_INVALID =
+      "X-ECOMP-RequestID HTTP header missing or empty";
+  public static final String ACTION_REQUEST_CONTENT_TYPE_INVALID =
+      "Content-Type HTTP header missing or empty";
+  public static final String ACTION_REQUEST_AUTHORIZATION_HEADER_INVALID =
+      "Authentication is required to use the API";
+  public static final String ACTION_REQUEST_INVALID_NAME =
+      "Invalid syntax for action name. No whitespaces allowed.";
+  public static final String ACTION_REQUEST_FILTER_PARAM_INVALID =
+      "Invalid Search filter criteria provided";
+  public static final String ACTION_FILTER_MULTIPLE_QUERY_PARAM_NOT_SUPPORTED =
+      "Multiple filter criteria are not supported";
+  //"Operation supports filter by one property at a time";
+  public static final String ACTION_ARTIFACT_ENTITY_NOT_EXIST = "Specified artifact is not found";
+  public static final String ACTION_REQUEST_ARTIFACT_CHECKSUM_ERROR = "Checksum error";
+  public static final String ACTION_REQUEST_ARTIFACT_INVALID_PROTECTION_VALUE =
+      "Invalid artifact protection value";
+
+  public static final String ACTION_ARTIFACT_INVALID_NAME =
+      "Artifact name cannot contain any of the following characters : #<>$+%!`&*'|{}?=/:@ "
+          + "including whitespaces, double quotes and back-slash";
+  public static final String ACTION_ARTIFACT_READ_FILE_ERROR = "Error Occurred while reading file";
+  public static final String ACTION_REQUEST_ARTIFACT_OPERATION_ALLOWED =
+      "Artifacts cannot be created/updated using this operation";
+  public static final String ACTION_ARTIFACT_TOO_BIG_ERROR =
+      "Operation is not allowed. Artifact size exceeds the maximum file size limit (20MB).";
+
+  //Business Validation Error messages
+  public static final String ACTION_UPDATE_NOT_ALLOWED_FOR_NAME =
+      "Action Name update is not allowed";
+  public static final String ACTION_UPDATE_PARAM_INVALID =
+      "Update not allowed for the parameter(s) : %s";
+  public static final String ACTION_ENTITY_NOT_EXIST = "Specified Action is not found";
+  public static final String ACTION_REQUESTED_VERSION_INVALID = "Invalid requested version : %s";
+  public static final String ACTION_UNSUPPORTED_OPERATION = "Operation %s not supported";
+  public static final String ACTION_ENTITY_UNIQUE_VALUE_MSG =
+      "%s with the value '%s' already exists.";
+  public static final String ACTION_ARTIFACT_ALREADY_EXISTS =
+      "Artifact name already exists for Action with id %s. Please use another name.";
+  public static final String ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG =
+      "The request failed due to an internal ASDC problem. ECOMP Component should continue the "
+          + "attempts, with corrected data if required, to create the resource.";
+  public static final String ACTION_ARTIFACT_DELETE_READ_ONLY_MSG =
+      "Cannot delete read only artifact.";
+  public static final String ACTION_ARTIFACT_UPDATE_READ_ONLY_MSG =
+      "Cannot update read only artifact.";
+  public static final String ACTION_NOT_LOCKED_MSG =
+      "Operation is not allowed. Action status should be Locked.";
+  public static final String ACTION_ARTIFACT_UPDATE_NAME_INVALID =
+      "Artifact name cannot be updated.";
+  public static final String ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER =
+      "Cannot delete artifact since it is locked by other user %s.";
+  public static final String UNDO_CHECKOUT_ON_UNLOCKED_ENTITY_MSG =
+      "Can not undo checkout on versionable entity %s with id %s since it is not checked out.";
+  public static final String UNDO_CHECKOUT_ON_ENTITY_LOCKED_BY_OTHER_USER_MSG =
+      "Can not undo checkout on versionable entity %s with id"
+          + " %s since it is checked out by other user: %s.";
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionException.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionException.java
new file mode 100644
index 0000000000..fff88d6f84
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionException.java
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.errors;
+
+public class ActionException extends RuntimeException {
+
+  private String errorCode;
+  private String description;
+
+  public ActionException() {
+
+  }
+
+  public ActionException(String errorCode, String description) {
+    this.errorCode = errorCode;
+    this.description = description;
+  }
+
+  public String getErrorCode() {
+    return errorCode;
+  }
+
+  public void setErrorCode(String errorCode) {
+    this.errorCode = errorCode;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionExceptionMapper.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionExceptionMapper.java
new file mode 100644
index 0000000000..23c14aaaa2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionExceptionMapper.java
@@ -0,0 +1,114 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.errors;
+
+import org.openecomp.sdc.action.ActionConstants;
+
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.ext.ExceptionMapper;
+
+public class ActionExceptionMapper implements ExceptionMapper<ActionException> {
+
+  @Override
+  public Response toResponse(ActionException actionException) {
+    Response response;
+    String errorCode = actionException.getErrorCode();
+    switch (errorCode) {
+      case ActionErrorConstants.ACTION_REQUEST_INVALID_GENERIC_CODE:
+      case ActionErrorConstants.ACTION_INVALID_INSTANCE_ID_CODE:
+      case ActionErrorConstants.ACTION_INVALID_REQUEST_ID_CODE:
+      case ActionErrorConstants.ACTION_INVALID_REQUEST_BODY_CODE:
+      case ActionErrorConstants.ACTION_INVALID_PARAM_CODE:
+      case ActionErrorConstants.ACTION_UPDATE_NOT_ALLOWED_FOR_NAME:
+      case ActionErrorConstants.ACTION_CHECKOUT_ON_LOCKED_ENTITY:
+      case ActionErrorConstants.ACTION_ENTITY_UNIQUE_VALUE_ERROR:
+      case ActionErrorConstants.ACTION_INVALID_SEARCH_CRITERIA:
+      case ActionErrorConstants.ACTION_MULT_SEARCH_CRITERIA:
+      case ActionErrorConstants.ACTION_UPDATE_ON_UNLOCKED_ENTITY:
+      case ActionErrorConstants.ACTION_UPDATE_INVALID_VERSION:
+      case ActionErrorConstants.ACTION_UPDATE_NOT_ALLOWED_CODE:
+      case ActionErrorConstants.ACTION_CHECKIN_ON_UNLOCKED_ENTITY:
+      case ActionErrorConstants.ACTION_SUBMIT_FINALIZED_ENTITY_NOT_ALLOWED:
+      case ActionErrorConstants.ACTION_SUBMIT_LOCKED_ENTITY_NOT_ALLOWED:
+      case ActionErrorConstants.ACTION_UNDO_CHECKOUT_ON_UNLOCKED_ENTITY:
+      case ActionErrorConstants.ACTION_UPDATE_NOT_ALLOWED_CODE_NAME:
+      case ActionErrorConstants.ACTION_ARTIFACT_CHECKSUM_ERROR_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_ALREADY_EXISTS_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_INVALID_NAME_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_TOO_BIG_ERROR_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_INVALID_PROTECTION_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_DELETE_READ_ONLY:
+      case ActionErrorConstants.ACTION_NOT_LOCKED_CODE:
+        response = Response
+            .status(Response.Status.BAD_REQUEST)
+            .entity(new ActionExceptionResponse(errorCode,
+                Response.Status.BAD_REQUEST.getReasonPhrase(), actionException.getDescription()))
+            .type(MediaType.APPLICATION_JSON)
+            .build();
+        break;
+      case ActionErrorConstants.ACTION_AUTHENTICATION_ERR_CODE:
+        response = Response
+            .status(Response.Status.UNAUTHORIZED)
+            .header(ActionConstants.WWW_AUTHENTICATE_HEADER_PARAM,
+                ActionErrorConstants.ACTION_REQUEST_AUTHORIZATION_HEADER_INVALID)
+            .entity(new ActionExceptionResponse(errorCode,
+                Response.Status.UNAUTHORIZED.getReasonPhrase(), actionException.getDescription()))
+            .type(MediaType.APPLICATION_JSON)
+            .build();
+        break;
+      case ActionErrorConstants.ACTION_AUTHORIZATION_ERR_CODE:
+      case ActionErrorConstants.ACTION_EDIT_ON_ENTITY_LOCKED_BY_OTHER_USER:
+      case ActionErrorConstants.ACTION_CHECKIN_ON_ENTITY_LOCKED_BY_OTHER_USER:
+      case ActionErrorConstants.ACTION_CHECKOUT_ON_LOCKED_ENTITY_OTHER_USER:
+      case ActionErrorConstants.ACTION_UNDO_CHECKOUT_ON_ENTITY_LOCKED_BY_OTHER_USER:
+      case ActionErrorConstants.ACTION_DELETE_ON_LOCKED_ENTITY_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_UPDATE_READ_ONLY:
+        response = Response
+            .status(Response.Status.FORBIDDEN)
+            .entity(
+                new ActionExceptionResponse(errorCode, Response.Status.FORBIDDEN.getReasonPhrase(),
+                    actionException.getDescription())).type(MediaType.APPLICATION_JSON)
+            .build();
+        break;
+      case ActionErrorConstants.ACTION_ENTITY_NOT_EXIST_CODE:
+      case ActionErrorConstants.ACTION_ARTIFACT_ENTITY_NOT_EXIST_CODE:
+        response = Response
+            .status(Response.Status.NOT_FOUND)
+            .entity(
+                new ActionExceptionResponse(errorCode, Response.Status.NOT_FOUND.getReasonPhrase(),
+                    actionException.getDescription())).type(MediaType.APPLICATION_JSON)
+            .build();
+        break;
+      case ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE:
+      default:
+        response = Response
+            .status(Response.Status.INTERNAL_SERVER_ERROR)
+            .entity(new ActionExceptionResponse(errorCode,
+                Response.Status.INTERNAL_SERVER_ERROR.getReasonPhrase(),
+                actionException.getDescription()))
+            .type(MediaType.APPLICATION_JSON)
+            .build();
+    }
+    return response;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionExceptionResponse.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionExceptionResponse.java
new file mode 100644
index 0000000000..51848464a7
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/errors/ActionExceptionResponse.java
@@ -0,0 +1,66 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.errors;
+
+public class ActionExceptionResponse {
+  private String code;
+  private String description;
+  private String message;
+
+  /**
+   * Instantiates a new Action exception response.
+   *
+   * @param code        the code
+   * @param description the description
+   * @param message     the message
+   */
+  public ActionExceptionResponse(String code, String description, String message) {
+    this.code = code;
+    this.description = description;
+    this.message = message;
+  }
+
+  public String getCode() {
+    return code;
+  }
+
+  public void setCode(String code) {
+    this.code = code;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public void setDescription(String description) {
+    this.description = description;
+  }
+
+  public String getMessage() {
+    return message;
+  }
+
+  public void setMessage(String message) {
+    this.message = message;
+  }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/logging/CategoryLogLevel.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/logging/CategoryLogLevel.java
new file mode 100644
index 0000000000..d87bed310f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/logging/CategoryLogLevel.java
@@ -0,0 +1,29 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.logging;
+
+public enum CategoryLogLevel {
+  INFO,
+  WARN,
+  DEBUG,
+  ERROR,
+  FATAL
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/logging/StatusCode.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/logging/StatusCode.java
new file mode 100644
index 0000000000..b0d5bab12b
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/logging/StatusCode.java
@@ -0,0 +1,26 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.logging;
+
+public enum StatusCode {
+  COMPLETE,
+  ERROR
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/Action.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/Action.java
new file mode 100644
index 0000000000..176d443a81
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/Action.java
@@ -0,0 +1,255 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+import org.openecomp.sdc.action.ActionConstants;
+import org.openecomp.sdc.action.dao.types.ActionEntity;
+import org.openecomp.sdc.versioning.dao.types.Version;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+
+public class Action implements Comparable {
+  private String actionUuId;
+  private String actionInvariantUuId;
+  private String version;
+  private ActionStatus status;
+  private String name;
+  private String displayName;
+  private String endpointUri;
+  private List<String> vendorList;
+  private List<String> categoryList;
+  private Date timestamp;
+  private String user;
+  private List<HashMap<String, String>> supportedModels;
+  private List<HashMap<String, String>> supportedComponents;
+  //private List<HashMap<String,String>> artifacts;
+  private List<ActionArtifact> artifacts;
+  private String data;
+
+  public Action() {
+  }
+
+  /**
+   * Instantiates a new Action.
+   *
+   * @param action the action
+   */
+  public Action(Action action) {
+    this.actionUuId = action.getActionUuId();
+    this.actionInvariantUuId = action.getActionInvariantUuId();
+    this.name = action.getName();
+    this.setDisplayName(action.getDisplayName());
+    this.setVendorList(action.getVendorList());
+    this.setCategoryList(action.getCategoryList());
+    this.setTimestamp(action.getTimestamp());
+    this.setUser(action.getUser());
+    this.version = action.getVersion();
+    this.status = action.getStatus();
+    this.data = action.getData();
+    this.supportedComponents = action.getSupportedComponents();
+    this.supportedModels = action.getSupportedModels();
+    this.artifacts = action.getArtifacts();
+  }
+
+  public String getActionUuId() {
+    return actionUuId;
+  }
+
+  public void setActionUuId(String actionUuId) {
+    this.actionUuId = actionUuId;
+  }
+
+  public String getActionInvariantUuId() {
+    return actionInvariantUuId;
+  }
+
+  public void setActionInvariantUuId(String actionInvariantUuId) {
+    this.actionInvariantUuId = actionInvariantUuId;
+  }
+
+  public String getVersion() {
+    return version;
+  }
+
+  public void setVersion(String version) {
+    this.version = version;
+  }
+
+  public ActionStatus getStatus() {
+    return status;
+  }
+
+  public void setStatus(ActionStatus status) {
+    this.status = status;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getDisplayName() {
+    return displayName;
+  }
+
+  public void setDisplayName(String displayName) {
+    this.displayName = displayName;
+  }
+
+  public String getEndpointUri() {
+    return endpointUri;
+  }
+
+  public void setEndpointUri(String endpointUri) {
+    this.endpointUri = endpointUri;
+  }
+
+  public List<String> getVendorList() {
+    return vendorList;
+  }
+
+  public void setVendorList(List<String> vendorList) {
+    this.vendorList = vendorList;
+  }
+
+  public List<String> getCategoryList() {
+    return categoryList;
+  }
+
+  public void setCategoryList(List<String> categoryList) {
+    this.categoryList = categoryList;
+  }
+
+  public Date getTimestamp() {
+    return timestamp;
+  }
+
+  public void setTimestamp(Date timestamp) {
+    this.timestamp = timestamp;
+  }
+
+  public String getUser() {
+    return user;
+  }
+
+  public void setUser(String user) {
+    this.user = user;
+  }
+
+  public List<HashMap<String, String>> getSupportedModels() {
+    return supportedModels;
+  }
+
+  public void setSupportedModels(List<HashMap<String, String>> supportedModels) {
+    this.supportedModels = supportedModels;
+  }
+
+  public List<HashMap<String, String>> getSupportedComponents() {
+    return supportedComponents;
+  }
+
+  public void setSupportedComponents(List<HashMap<String, String>> supportedComponents) {
+    this.supportedComponents = supportedComponents;
+  }
+
+  public List<ActionArtifact> getArtifacts() {
+    return artifacts;
+  }
+
+  public void setArtifacts(List<ActionArtifact> artifacts) {
+    this.artifacts = artifacts;
+  }
+
+  public String getData() {
+    return data;
+  }
+
+  public void setData(String data) {
+    this.data = data;
+  }
+
+  /**
+   * To entity action entity.
+   *
+   * @return the action entity
+   */
+  public ActionEntity toEntity() {
+    ActionEntity destination = new ActionEntity();
+
+    destination
+        .setActionUuId(this.getActionUuId() != null ? this.getActionUuId().toUpperCase() : null);
+    destination.setActionInvariantUuId(
+        this.getActionInvariantUuId() != null ? this.getActionInvariantUuId().toUpperCase() : null);
+    destination.setName(this.getName() != null ? this.getName().toLowerCase() : null);
+    destination.setVendorList(this.getVendorList());
+    destination.setCategoryList(this.getCategoryList());
+    destination.setTimestamp(this.getTimestamp());
+    destination.setUser(this.getUser());
+    destination.setVersion(Version.valueOf(this.getVersion()));
+    if (this.getStatus() != null) {
+      destination.setStatus(this.getStatus().name());
+    }
+    destination.setSupportedComponents(
+        getIdFromMap(this.getSupportedComponents(), ActionConstants.SUPPORTED_COMPONENTS_ID));
+    destination.setSupportedModels(
+        getIdFromMap(this.getSupportedModels(), ActionConstants.SUPPORTED_MODELS_VERSION_ID));
+    destination.setData(this.getData());
+    return destination;
+  }
+
+  private List<String> getIdFromMap(List<HashMap<String, String>> map, String idName) {
+    List<String> list = new ArrayList<>();
+    if (map != null && !map.isEmpty()) {
+      map.forEach(entry -> {
+        if (entry.containsKey(idName)) {
+          list.add(entry.get(idName) != null ? entry.get(idName).toLowerCase() : null);
+        }
+      });
+      return list;
+    }
+    return null;
+  }
+
+  @Override
+  public int compareTo(Object object) {
+    Action obj = (Action) object;
+    Version thisVersion = Version.valueOf(this.version);
+    Version objVersion = Version.valueOf(obj.getVersion());
+    if (obj.getName().compareTo(this.getName()) == 0) {
+      return compareVersions(objVersion, thisVersion);
+    }
+    return obj.getName().compareTo(this.getName());
+  }
+
+  private int compareVersions(Version objVersion, Version thisVersion) {
+    if (objVersion.getMajor() == thisVersion.getMajor()) {
+      return Integer.compare(objVersion.getMinor(), thisVersion.getMinor());
+    }
+    return Integer.compare(objVersion.getMajor(), thisVersion.getMajor());
+  }
+
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionArtifact.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionArtifact.java
new file mode 100644
index 0000000000..ef41673541
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionArtifact.java
@@ -0,0 +1,139 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import org.openecomp.sdc.action.dao.types.ActionArtifactEntity;
+
+import java.nio.ByteBuffer;
+import java.util.Date;
+
+public class ActionArtifact {
+  private String artifactUuId;
+
+  @JsonIgnore
+  private Integer effectiveVersion;
+
+  private String artifactName;
+  private String artifactLabel;
+  private String artifactCategory;
+  private String artifactDescription;
+  private String artifactProtection;
+  private Date timestamp;
+  private byte[] artifact;
+
+  public String getArtifactUuId() {
+    return artifactUuId;
+  }
+
+  public void setArtifactUuId(String artifactUuId) {
+    this.artifactUuId = artifactUuId;
+  }
+
+  public Integer getEffectiveVersion() {
+    return effectiveVersion;
+  }
+
+  public void setEffectiveVersion(Integer effectiveVersion) {
+    this.effectiveVersion = effectiveVersion;
+  }
+
+  public String getArtifactName() {
+    return artifactName;
+  }
+
+  public void setArtifactName(String artifactName) {
+    this.artifactName = artifactName;
+  }
+
+  public String getArtifactLabel() {
+    return artifactLabel;
+  }
+
+  public void setArtifactLabel(String artifactLabel) {
+    this.artifactLabel = artifactLabel;
+  }
+
+  public String getArtifactCategory() {
+    return artifactCategory;
+  }
+
+  public void setArtifactCategory(String artifactCategory) {
+    this.artifactCategory = artifactCategory;
+  }
+
+  public String getArtifactDescription() {
+    return artifactDescription;
+  }
+
+  public void setArtifactDescription(String artifactDescription) {
+    this.artifactDescription = artifactDescription;
+  }
+
+  public String getArtifactProtection() {
+    return artifactProtection;
+  }
+
+  public void setArtifactProtection(String artifactProtection) {
+    this.artifactProtection = artifactProtection;
+  }
+
+  public Date getTimestamp() {
+    return timestamp;
+  }
+
+  public void setTimestamp(Date timestamp) {
+    this.timestamp = timestamp;
+  }
+
+  public byte[] getArtifact() {
+    return artifact;
+  }
+
+  public void setArtifact(byte[] artifact) {
+    this.artifact = artifact;
+  }
+
+  /**
+   * To entity action artifact entity.
+   *
+   * @return the action artifact entity
+   */
+  public ActionArtifactEntity toEntity() {
+    ActionArtifactEntity destination = new ActionArtifactEntity();
+    destination.setArtifactUuId(this.getArtifactUuId());
+    destination.setEffectiveVersion(this.getEffectiveVersion());
+    destination.setArtifact(ByteBuffer.wrap(this.getArtifact()));
+
+    return destination;
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    if (obj instanceof ActionArtifact) {
+      ActionArtifact temp = (ActionArtifact) obj;
+      if (artifactUuId.equals(temp.getArtifactUuId())) {
+        return true;
+      }
+    }
+    return false;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionArtifactProtection.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionArtifactProtection.java
new file mode 100644
index 0000000000..636f24d781
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionArtifactProtection.java
@@ -0,0 +1,26 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+public enum ActionArtifactProtection {
+  readOnly,
+  readWrite
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionLogResponseCode.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionLogResponseCode.java
new file mode 100644
index 0000000000..c3de8aa4dc
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionLogResponseCode.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public enum ActionLogResponseCode {
+
+  MISSING_AUTHORIZATION(100),
+  FORBIDDEN(101),
+  UPDATE_ON_LOCKED_ENTITY(102),
+  CHECKIN_ON_LOCKED_ENTITY_OTHER_USER(103),
+  CHECKOUT_ON_LOCKED_ENTITY(104),
+  UNDO_CHECKOUT_ON_LOCKED_ENTITY(105),
+  DELETE_ARTIFACT_ON_LOCKED_ENTITY(106),
+  DELETE_ON_LOCKED_ENTITY_OTHER_USER(107),
+  INTERNAL_SERVER_ERROR(201),
+  MISSING_MANDATORY_PARAMS(300),
+  MISSING_INSTANCE_ID_HEADER(301),
+  MISSING_REQUEST_ID_HEADER(302),
+  MISSING_REQUEST_BODY(303),
+  INVALID_SEARCH_FILTER_CRITERIA(304),
+  INVALID_REQUESTED_VERSION(305),
+  CHECKSUM_ERROR(306),
+  ARTIFACT_TOO_BIG(307),
+  ACTION_NOT_FOUND(308),
+  ARTIFACT_NOT_FOUND(309),
+  METHOD_NOT_ALLOWED(310),
+  INVALID_REQUEST_PARAM(311),
+  ARTIFACT_PROTECTION_INVALID(312),
+  ACTION_NAME_UPDATE_NOT_ALLOWED(501),
+  //METHOD_NOT_ALLOWED(502),
+  ACTION_NAME_ALREADY_EXISTS(503),
+  MULTIPLE_FILTER_CRITERIA_NOT_SUPPORTED(504),
+  UPDATE_ON_UNLOCKED_ENTITY(505),
+  UPDATE_NOT_ALLOWED(506),
+  //METHOD_NOT_ALLOWED(507),
+  CHECKIN_ON_UNLOCKED_ENTITY(508),
+  SUBMIT_ON_FINAL_ENTITY(509),
+  SUBMIT_ON_LOCKED_ENTITY_OTHER_USER(510),
+  UNDO_CHECKOUT_ON_UNLOCKED_ENTITY(511),
+  ACTION_NOT_LOCKED(512),
+  ARTIFACT_ALREADY_EXISTS(513),
+  ARTIFACT_UPDATE_READ_ONLY(514),
+  ARTIFACT_DELETE_READ_ONLY(515),
+  ARTIFACT_NAME_INVALID(516),
+  ARTIFACT_CREATE_UPDATE_NOT_ALLOWED(518),
+  QUERY_FAILURE(519);
+
+  private static Map<Integer, ActionLogResponseCode> mapValueToEnum = new HashMap<>();
+
+  static {
+    for (ActionLogResponseCode responseCode : ActionLogResponseCode.values()) {
+      mapValueToEnum.put(responseCode.value, responseCode);
+    }
+  }
+
+  private int value;
+
+  ActionLogResponseCode(int value) {
+    this.value = value;
+  }
+
+  public static ActionLogResponseCode parseValue(int value) {
+    return mapValueToEnum.get(value);
+  }
+
+  public int getValue() {
+    return value;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionRequest.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionRequest.java
new file mode 100644
index 0000000000..1a20f9ecb7
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionRequest.java
@@ -0,0 +1,40 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+public enum ActionRequest {
+  CREATE_ACTION,
+  UPDATE_ACTION,
+  DELETE_ACTION,
+  GET_FILTERED_ACTIONS,
+  GET_ACTIONS_INVARIANT_ID,
+  GET_ECOMP_COMPONENTS,
+  ACTION_VERSIONING,
+  CHECKOUT_ACTION,
+  CHECKIN_ACTION,
+  SUBMIT_ACTION,
+  UNDO_CHECKOUT_ACTION,
+  UPLOAD_ARTIFACT,
+  DOWNLOAD_ARTIFACT,
+  UPDATE_ARTIFACT,
+  DELETE_ARTIFACT,
+  GET_ACTION_UUID
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionStatus.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionStatus.java
new file mode 100644
index 0000000000..af3516e1eb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionStatus.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+public enum ActionStatus {
+  Locked,
+  Available,
+  Final,
+  Deleted
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionSubOperation.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionSubOperation.java
new file mode 100644
index 0000000000..0dd97e6646
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/ActionSubOperation.java
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+public enum ActionSubOperation {
+  //Versioning operations
+  CREATE_ACTION_VERSION,
+  CREATE_ACTION_UNIQUE_VALUE,
+  GET_ACTION_VERSION,
+  //Action DAO operations
+  CREATE_ACTION_ENTITY,
+  GET_ACTIONENTITY_BY_ACTIONINVID,
+  GET_ACTIONENTITY_BY_ACTIONUUID,
+  GET_ACTIONENTITY_BY_VENDOR,
+  GET_ACTIONENTITY_BY_CATEGORY,
+  GET_ACTIONENTITY_BY_MODEL,
+  GET_ACTIONENTITY_BY_COMPONENT,
+  GET_ACTIONENTITY_BY_VERSION,
+  GET_ALL_ACTIONS,
+  GET_ACTIONINVID_BY_NAME,
+  GET_ECOMP_COMPONENTS_ENTITY,
+  GET_VERSIONINFO_FOR_ALL_ACTIONS,
+  GET_NAME_BY_ACTIONINVID,
+  CHECKOUT_ACTION,
+  UNDO_CHECKOUT_ACTION,
+  CHECKIN_ACTION,
+  SUBMIT_ACTION,
+  UPDATE_ACTION,
+  UPDATE_ACTION_STATUS,
+  DELETE_UNIQUEVALUE,
+  DELETE_ACTIONVERSION,
+  DELETE_ARTIFACT,
+  DELETE_ACTION,
+  //Validations
+  VALIDATE_ACTION_UNIQUE_NAME,
+  //Artifacts
+  GET_ARTIFACT_BY_ARTIFACTUUID,
+  CREATE_ACTION_ARTIFACT,
+  UPDATE_ACTION_ARTIFACT,
+  DELETE_ACTION_ARTIFACT,
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/EcompComponent.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/EcompComponent.java
new file mode 100644
index 0000000000..cbcebb13ef
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/types/EcompComponent.java
@@ -0,0 +1,104 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.types;
+
+import org.openecomp.sdc.action.dao.types.EcompComponentEntity;
+
+public class EcompComponent {
+
+  private String id;
+  private String name;
+
+  public EcompComponent() {
+    //Default constructor
+  }
+
+  public EcompComponent(String name, String id) {
+    this.name = name;
+    this.id = id;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public void setId(String id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  /**
+   * To entity ecomp component entity.
+   *
+   * @return the ecomp component entity
+   */
+  public EcompComponentEntity toEntity() {
+    EcompComponentEntity destination = new EcompComponentEntity();
+    destination.setId(this.getId());
+    destination.setName(this.getName());
+    return destination;
+  }
+
+  @Override
+  public int hashCode() {
+    final int prime = 31;
+    int result = 1;
+    result = prime * result + ((id == null) ? 0 : id.hashCode());
+    result = prime * result + ((name == null) ? 0 : name.hashCode());
+    return result;
+  }
+
+  @Override
+  public boolean equals(Object object) {
+    if (this == object) {
+      return true;
+    }
+    if (object == null) {
+      return false;
+    }
+    if (this.getClass() != object.getClass()) {
+      return false;
+    }
+    EcompComponent obj = (EcompComponent) object;
+    if (id == null) {
+      if (obj.id != null) {
+        return false;
+      }
+    } else if (!id.equals(obj.id)) {
+      return false;
+    }
+    if (name == null) {
+      if (obj.name != null) {
+        return false;
+      }
+    } else if (!name.equals(obj.name)) {
+      return false;
+    }
+    return true;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/util/ActionUtil.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/util/ActionUtil.java
new file mode 100644
index 0000000000..787f6abc26
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/java/org/openecomp/sdc/action/util/ActionUtil.java
@@ -0,0 +1,372 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.util;
+
+import static org.openecomp.sdc.action.ActionConstants.BEGIN_TIMESTAMP;
+import static org.openecomp.sdc.action.ActionConstants.ELAPSED_TIME;
+import static org.openecomp.sdc.action.ActionConstants.END_TIMESTAMP;
+import static org.openecomp.sdc.action.ActionConstants.ERROR_CATEGORY;
+import static org.openecomp.sdc.action.ActionConstants.ERROR_CODE;
+import static org.openecomp.sdc.action.ActionConstants.ERROR_DESCRIPTION;
+import static org.openecomp.sdc.action.ActionConstants.RESPONSE_CODE;
+import static org.openecomp.sdc.action.ActionConstants.RESPONSE_DESCRIPTION;
+import static org.openecomp.sdc.action.ActionConstants.SERVICE_METRIC_BEGIN_TIMESTAMP;
+import static org.openecomp.sdc.action.ActionConstants.STATUS_CODE;
+import static org.openecomp.sdc.action.ActionConstants.TARGET_ENTITY;
+import static org.openecomp.sdc.action.ActionConstants.TARGET_SERVICE_NAME;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_ALREADY_EXISTS_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_CHECKSUM_ERROR_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_DELETE_READ_ONLY;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_ENTITY_NOT_EXIST_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_INVALID_NAME_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_INVALID_PROTECTION_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_TOO_BIG_ERROR_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ARTIFACT_UPDATE_READ_ONLY;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_AUTHENTICATION_ERR_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_AUTHORIZATION_ERR_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_CHECKIN_ON_ENTITY_LOCKED_BY_OTHER_USER;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_CHECKIN_ON_UNLOCKED_ENTITY;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_CHECKOUT_ON_LOCKED_ENTITY;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_CHECKOUT_ON_LOCKED_ENTITY_OTHER_USER;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_DELETE_ON_LOCKED_ENTITY_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_EDIT_ON_ENTITY_LOCKED_BY_OTHER_USER;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ENTITY_NOT_EXIST_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ENTITY_UNIQUE_VALUE_ERROR;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INVALID_INSTANCE_ID_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INVALID_PARAM_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INVALID_REQUEST_BODY_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INVALID_REQUEST_ID_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INVALID_SEARCH_CRITERIA;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_MULT_SEARCH_CRITERIA;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_NOT_LOCKED_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_QUERY_FAILURE_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_REQUEST_INVALID_GENERIC_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_SUBMIT_FINALIZED_ENTITY_NOT_ALLOWED;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_SUBMIT_LOCKED_ENTITY_NOT_ALLOWED;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_UNDO_CHECKOUT_ON_ENTITY_LOCKED_BY_OTHER_USER;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_UNDO_CHECKOUT_ON_UNLOCKED_ENTITY;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_UPDATE_INVALID_VERSION;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_UPDATE_NOT_ALLOWED_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_UPDATE_NOT_ALLOWED_CODE_NAME;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_UPDATE_ON_UNLOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ACTION_NAME_ALREADY_EXISTS;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ACTION_NAME_UPDATE_NOT_ALLOWED;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ACTION_NOT_FOUND;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ACTION_NOT_LOCKED;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_ALREADY_EXISTS;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_DELETE_READ_ONLY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_NAME_INVALID;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_NOT_FOUND;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_PROTECTION_INVALID;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_TOO_BIG;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.ARTIFACT_UPDATE_READ_ONLY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.CHECKIN_ON_LOCKED_ENTITY_OTHER_USER;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.CHECKIN_ON_UNLOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.CHECKOUT_ON_LOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.CHECKSUM_ERROR;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.DELETE_ARTIFACT_ON_LOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.DELETE_ON_LOCKED_ENTITY_OTHER_USER;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.INTERNAL_SERVER_ERROR;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.INVALID_REQUESTED_VERSION;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.INVALID_REQUEST_PARAM;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.INVALID_SEARCH_FILTER_CRITERIA;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.MISSING_AUTHORIZATION;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.MISSING_INSTANCE_ID_HEADER;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.MISSING_REQUEST_BODY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.MISSING_REQUEST_ID_HEADER;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.MULTIPLE_FILTER_CRITERIA_NOT_SUPPORTED;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.QUERY_FAILURE;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.SUBMIT_ON_FINAL_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.SUBMIT_ON_LOCKED_ENTITY_OTHER_USER;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.UNDO_CHECKOUT_ON_LOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.UNDO_CHECKOUT_ON_UNLOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.UPDATE_NOT_ALLOWED;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.UPDATE_ON_LOCKED_ENTITY;
+import static org.openecomp.sdc.action.types.ActionLogResponseCode.UPDATE_ON_UNLOCKED_ENTITY;
+
+import org.openecomp.sdc.action.logging.CategoryLogLevel;
+import org.openecomp.sdc.action.logging.StatusCode;
+import org.openecomp.sdc.action.types.ActionLogResponseCode;
+import org.openecomp.sdc.action.types.ActionSubOperation;
+import org.slf4j.MDC;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.time.ZoneOffset;
+import java.util.Date;
+import java.util.TimeZone;
+
+
+public class ActionUtil {
+
+  private static final String UTC_DATE_FORMAT = "dd MMM yyyy kk:mm:ss z";
+  private static final String LOG_UTC_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS";
+
+  /**
+   * Get Current Timestamp in UTC format.
+   *
+   * @return Current Timestamp in UTC format.
+   */
+  public static Date getCurrentTimeStampUtc() {
+    return Date.from(java.time.ZonedDateTime.now(ZoneOffset.UTC).toInstant());
+  }
+
+  /**
+   * Convert timestamp to UTC format date string.
+   *
+   * @param timeStamp UTC timestamp to be converted to the UTC Date format.
+   * @return UTC formatted Date string from timestamp.
+   */
+  public static String getUtcDateStringFromTimestamp(Date timeStamp) {
+    DateFormat df = new SimpleDateFormat(UTC_DATE_FORMAT);
+    df.setTimeZone(TimeZone.getTimeZone("GMT"));
+    return df.format(timeStamp);
+  }
+
+  /**
+   * Convert timestamp to UTC format date string.
+   *
+   * @param timeStamp UTC timestamp to be converted to the UTC Date format.
+   * @return UTC formatted Date string from timestamp.
+   */
+  public static String getLogUtcDateStringFromTimestamp(Date timeStamp) {
+    DateFormat df = new SimpleDateFormat(LOG_UTC_DATE_FORMAT);
+    df.setTimeZone(TimeZone.getTimeZone("GMT"));
+    return df.format(timeStamp);
+  }
+
+  /**
+   * Method to set up specific attributes MDC for the current logging operation.
+   *
+   * @param subOperation Request Name.
+   */
+  public static void actionLogPreProcessor(ActionSubOperation subOperation, String targetEntity) {
+    MDC.put(BEGIN_TIMESTAMP, String.valueOf(System.currentTimeMillis()));
+    if (subOperation != null) {
+      MDC.put(TARGET_SERVICE_NAME, subOperation.name());
+    }
+
+    MDC.put(TARGET_ENTITY, targetEntity);
+  }
+
+  /**
+   * Method to enhance the MDC after the logging operation for Metrics and Audit logs.
+   *
+   * @param statusCode Response code for the current operation.
+   */
+  public static void actionLogPostProcessor(StatusCode statusCode) {
+    actionLogPostProcessor(statusCode, false);
+  }
+
+  public static void actionLogPostProcessor(StatusCode statusCode, boolean isServiceMetricLog) {
+    actionLogPostProcessor(statusCode, null, isServiceMetricLog);
+  }
+
+  public static void actionLogPostProcessor(StatusCode statusCode, String responseCode,
+                                            boolean isServiceMetricLog) {
+    actionLogPostProcessor(statusCode, responseCode, null, isServiceMetricLog);
+  }
+
+  /**
+   * Method to enhance the MDC after the logging operation for Metrics and Audit logs.
+   *
+   * @param statusCode Response code for the current operation.
+   */
+
+  public static void actionLogPostProcessor(StatusCode statusCode, String responseCode,
+                                            String responseDescription,
+                                            boolean isServiceMetricLog) {
+    MDC.put(STATUS_CODE, statusCode.name());
+    if (responseCode != null) {
+      int logResponseCode = getLogResponseCode(responseCode);
+      MDC.put(RESPONSE_CODE, Integer.toString(logResponseCode));
+    }
+    MDC.put(RESPONSE_DESCRIPTION, responseDescription);
+    long beginTimestamp;
+    if (isServiceMetricLog) {
+      beginTimestamp = Long.valueOf(MDC.get(SERVICE_METRIC_BEGIN_TIMESTAMP));
+    } else {
+      beginTimestamp = Long.valueOf(MDC.get(BEGIN_TIMESTAMP));
+    }
+    long endTimestamp = System.currentTimeMillis();
+    MDC.put(BEGIN_TIMESTAMP, getLogUtcDateStringFromTimestamp(new Date(beginTimestamp)));
+    MDC.put(END_TIMESTAMP, getLogUtcDateStringFromTimestamp(new Date(endTimestamp)));
+    MDC.put(ELAPSED_TIME, String.valueOf(endTimestamp - beginTimestamp));
+  }
+
+  /**
+   * Action Library Error logging Helper.
+   *
+   * @param errorCategory    WARN or ERROR.
+   * @param errorCode        Action Library exception code.
+   * @param errorDescription Description of the error.
+   */
+  public static void actionErrorLogProcessor(CategoryLogLevel errorCategory, String errorCode,
+                                             String errorDescription) {
+    MDC.put(ERROR_CATEGORY, errorCategory.name());
+    if (errorCode != null) {
+      String errorType = "";
+      switch (errorCategory) {
+        case WARN:
+          errorType = "W";
+          break;
+        case ERROR:
+          errorType = "E";
+          break;
+        case FATAL:
+          errorType = "F";
+          break;
+        default:
+          break;
+      }
+      MDC.put(ERROR_CODE, getLogResponseCode(errorCode) + errorType);
+    }
+    MDC.put(ERROR_DESCRIPTION, errorDescription);
+  }
+
+  /**
+   * Method to convert Action Library exception codes to OPENECOMP Audit codes in {@link.
+   * ActionLogResponseCode} e.g: ACT1060 --> 201.
+   *
+   * @param errorCode Action library exception code.
+   * @return Audit log code corresponding to the Action Library exception.
+   */
+  public static int getLogResponseCode(String errorCode) {
+    ActionLogResponseCode responseCode = INTERNAL_SERVER_ERROR;
+    switch (errorCode) {
+      case ACTION_REQUEST_INVALID_GENERIC_CODE:
+        responseCode = INVALID_REQUEST_PARAM;
+        break;
+      case ACTION_AUTHENTICATION_ERR_CODE:
+        break;
+      case ACTION_AUTHORIZATION_ERR_CODE:
+        responseCode = MISSING_AUTHORIZATION;
+        break;
+      case ACTION_INVALID_INSTANCE_ID_CODE:
+        responseCode = MISSING_INSTANCE_ID_HEADER;
+        break;
+      case ACTION_INVALID_REQUEST_ID_CODE:
+        responseCode = MISSING_REQUEST_ID_HEADER;
+        break;
+      case ACTION_INVALID_PARAM_CODE:
+        responseCode = INVALID_REQUEST_PARAM;
+        break;
+      case ACTION_INVALID_REQUEST_BODY_CODE:
+        responseCode = MISSING_REQUEST_BODY;
+        break;
+      case ACTION_UPDATE_NOT_ALLOWED_CODE_NAME:
+        responseCode = ACTION_NAME_UPDATE_NOT_ALLOWED;
+        break;
+      case ACTION_CHECKOUT_ON_LOCKED_ENTITY:
+        responseCode = CHECKOUT_ON_LOCKED_ENTITY;
+        break;
+      case ACTION_ENTITY_UNIQUE_VALUE_ERROR:
+        responseCode = ACTION_NAME_ALREADY_EXISTS;
+        break;
+      case ACTION_INVALID_SEARCH_CRITERIA:
+        responseCode = INVALID_SEARCH_FILTER_CRITERIA;
+        break;
+      case ACTION_MULT_SEARCH_CRITERIA:
+        responseCode = MULTIPLE_FILTER_CRITERIA_NOT_SUPPORTED;
+        break;
+      case ACTION_UPDATE_ON_UNLOCKED_ENTITY:
+        responseCode = UPDATE_ON_UNLOCKED_ENTITY;
+        break;
+      case ACTION_UPDATE_INVALID_VERSION:
+        responseCode = INVALID_REQUESTED_VERSION;
+        break;
+      case ACTION_UPDATE_NOT_ALLOWED_CODE:
+        responseCode = UPDATE_NOT_ALLOWED;
+        break;
+      case ACTION_CHECKIN_ON_UNLOCKED_ENTITY:
+        responseCode = CHECKIN_ON_UNLOCKED_ENTITY;
+        break;
+      case ACTION_SUBMIT_FINALIZED_ENTITY_NOT_ALLOWED:
+        responseCode = SUBMIT_ON_FINAL_ENTITY;
+        break;
+      case ACTION_SUBMIT_LOCKED_ENTITY_NOT_ALLOWED:
+        responseCode = SUBMIT_ON_LOCKED_ENTITY_OTHER_USER;
+        break;
+      case ACTION_UNDO_CHECKOUT_ON_UNLOCKED_ENTITY:
+        responseCode = UNDO_CHECKOUT_ON_UNLOCKED_ENTITY;
+        break;
+      case ACTION_NOT_LOCKED_CODE:
+        responseCode = ACTION_NOT_LOCKED;
+        break;
+      case ACTION_ARTIFACT_CHECKSUM_ERROR_CODE:
+        responseCode = CHECKSUM_ERROR;
+        break;
+      case ACTION_ARTIFACT_TOO_BIG_ERROR_CODE:
+        responseCode = ARTIFACT_TOO_BIG;
+        break;
+      case ACTION_ARTIFACT_ALREADY_EXISTS_CODE:
+        responseCode = ARTIFACT_ALREADY_EXISTS;
+        break;
+      case ACTION_ARTIFACT_UPDATE_READ_ONLY:
+        responseCode = ARTIFACT_UPDATE_READ_ONLY;
+        break;
+      case ACTION_ARTIFACT_DELETE_READ_ONLY:
+        responseCode = ARTIFACT_DELETE_READ_ONLY;
+        break;
+      case ACTION_ARTIFACT_INVALID_PROTECTION_CODE:
+        responseCode = ARTIFACT_PROTECTION_INVALID;
+        break;
+      case ACTION_ARTIFACT_INVALID_NAME_CODE:
+        responseCode = ARTIFACT_NAME_INVALID;
+        break;
+      case ACTION_EDIT_ON_ENTITY_LOCKED_BY_OTHER_USER:
+        responseCode = UPDATE_ON_LOCKED_ENTITY;
+        break;
+      case ACTION_CHECKIN_ON_ENTITY_LOCKED_BY_OTHER_USER:
+        responseCode = CHECKIN_ON_LOCKED_ENTITY_OTHER_USER;
+        break;
+      case ACTION_CHECKOUT_ON_LOCKED_ENTITY_OTHER_USER:
+        responseCode = CHECKOUT_ON_LOCKED_ENTITY;
+        break;
+      case ACTION_UNDO_CHECKOUT_ON_ENTITY_LOCKED_BY_OTHER_USER:
+        responseCode = UNDO_CHECKOUT_ON_LOCKED_ENTITY;
+        break;
+      case ACTION_ENTITY_NOT_EXIST_CODE:
+        responseCode = ACTION_NOT_FOUND;
+        break;
+      case ACTION_ARTIFACT_ENTITY_NOT_EXIST_CODE:
+        responseCode = ARTIFACT_NOT_FOUND;
+        break;
+      case ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER_CODE:
+        responseCode = DELETE_ARTIFACT_ON_LOCKED_ENTITY;
+        break;
+      case ACTION_DELETE_ON_LOCKED_ENTITY_CODE:
+        responseCode = DELETE_ON_LOCKED_ENTITY_OTHER_USER;
+        break;
+      case ACTION_INTERNAL_SERVER_ERR_CODE:
+        responseCode = INTERNAL_SERVER_ERROR;
+        break;
+      case ACTION_QUERY_FAILURE_CODE:
+        responseCode = QUERY_FAILURE;
+        break;
+      default:
+        break;
+    }
+    return responseCode.getValue();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/resources/factoryConfiguration.json b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/resources/factoryConfiguration.json
new file mode 100644
index 0000000000..44da8f085e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-api/src/main/resources/factoryConfiguration.json
@@ -0,0 +1,4 @@
+{
+  "org.openecomp.sdc.action.dao.ActionDaoFactory":"org.openecomp.sdc.action.dao.impl.ActionDaoFactoryImpl",
+  "org.openecomp.sdc.action.dao.ActionArtifactDaoFactory":"org.openecomp.sdc.action.dao.impl.ActionArtifactDaoFactoryImpl"
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/pom.xml b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/pom.xml
new file mode 100644
index 0000000000..3abcbb55e7
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         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.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-action-lib</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+
+    <artifactId>openecomp-sdc-action-core</artifactId>
+
+
+
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-action-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-versioning-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.openecomp.sdc.sdc_common</groupId>
+            <artifactId>openecomp-logging-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionArtifactDaoFactoryImpl.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionArtifactDaoFactoryImpl.java
new file mode 100644
index 0000000000..2767c9eeca
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionArtifactDaoFactoryImpl.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.impl;
+
+import org.openecomp.sdc.action.dao.ActionArtifactDao;
+import org.openecomp.sdc.action.dao.ActionArtifactDaoFactory;
+
+public class ActionArtifactDaoFactoryImpl extends ActionArtifactDaoFactory {
+  private static final ActionArtifactDao INSTANCE = new ActionArtifactDaoImpl();
+
+  @Override
+  public ActionArtifactDao createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionArtifactDaoImpl.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionArtifactDaoImpl.java
new file mode 100644
index 0000000000..3e884c24e3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionArtifactDaoImpl.java
@@ -0,0 +1,150 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.impl;
+
+import static org.openecomp.sdc.action.ActionConstants.TARGET_ENTITY_DB;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_QUERY_FAILURE_CODE;
+import static org.openecomp.sdc.action.errors.ActionErrorConstants.ACTION_QUERY_FAILURE_MSG;
+import static org.openecomp.sdc.action.util.ActionUtil.actionLogPostProcessor;
+
+import com.datastax.driver.core.exceptions.NoHostAvailableException;
+import com.datastax.driver.mapping.Mapper;
+import com.datastax.driver.mapping.Result;
+import com.datastax.driver.mapping.annotations.Accessor;
+import com.datastax.driver.mapping.annotations.Query;
+import org.openecomp.core.dao.impl.CassandraBaseDao;
+import org.openecomp.core.logging.api.Logger;
+import org.openecomp.core.logging.api.LoggerFactory;
+import org.openecomp.core.nosqldb.api.NoSqlDb;
+import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
+import org.openecomp.sdc.action.dao.ActionArtifactDao;
+import org.openecomp.sdc.action.dao.types.ActionArtifactEntity;
+import org.openecomp.sdc.action.errors.ActionException;
+import org.openecomp.sdc.action.logging.CategoryLogLevel;
+import org.openecomp.sdc.action.logging.StatusCode;
+import org.openecomp.sdc.action.types.ActionArtifact;
+import org.openecomp.sdc.action.types.ActionSubOperation;
+import org.openecomp.sdc.action.util.ActionUtil;
+
+import java.util.Collection;
+import java.util.List;
+
+public class ActionArtifactDaoImpl extends CassandraBaseDao<ActionArtifactEntity>
+    implements ActionArtifactDao {
+  private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
+  private static final Mapper<ActionArtifactEntity> mapper =
+      noSqlDb.getMappingManager().mapper(ActionArtifactEntity.class);
+  private static final ActionArtifactAccessor accessor =
+      noSqlDb.getMappingManager().createAccessor(ActionArtifactAccessor.class);
+  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
+  @Override
+  protected Mapper<ActionArtifactEntity> getMapper() {
+    return mapper;
+  }
+
+  @Override
+  protected Object[] getKeys(ActionArtifactEntity entity) {
+    return new Object[]{entity.getArtifactUuId(), entity.getEffectiveVersion()};
+  }
+
+  @Override
+  public Collection<ActionArtifactEntity> list(ActionArtifactEntity entity) {
+    return null;
+  }
+
+
+  @Override
+  public void uploadArtifact(ActionArtifact data) {
+    log.debug(" entering uploadArtifact with artifactName= " + data.getArtifactName());
+    try {
+      ActionUtil.actionLogPreProcessor(ActionSubOperation.CREATE_ACTION_ARTIFACT, TARGET_ENTITY_DB);
+      this.create(data.toEntity());
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ACTION_INTERNAL_SERVER_ERR_CODE,
+          ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    log.debug(" exit uploadArtifact with artifactName= " + data.getArtifactName());
+  }
+
+  @Override
+  public ActionArtifact downloadArtifact(int effectiveVersion, String artifactUuId) {
+    log.debug(" entering downloadArtifact with artifactUUID= " + artifactUuId);
+    ActionArtifact actionArtifact = null;
+    try {
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.GET_ARTIFACT_BY_ARTIFACTUUID, TARGET_ENTITY_DB);
+      Result<ActionArtifactEntity> result;
+      result = accessor.getArtifactByUuId(effectiveVersion, artifactUuId);
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      List<ActionArtifactEntity> artifactEntities = result.all();
+      if (artifactEntities != null && !artifactEntities.isEmpty()) {
+        ActionArtifactEntity artifactEntity = artifactEntities.get(0);
+        actionArtifact = artifactEntity.toDto();
+      }
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ACTION_INTERNAL_SERVER_ERR_CODE,
+          ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    log.debug(" exit downloadArtifact with artifactUUID= " + artifactUuId);
+    return actionArtifact;
+  }
+
+  @Override
+  public void updateArtifact(ActionArtifact data) {
+    log.debug(" entering updateArtifact with artifactName= " + data.getArtifactName());
+    try {
+      ActionUtil.actionLogPreProcessor(ActionSubOperation.UPDATE_ACTION_ARTIFACT, TARGET_ENTITY_DB);
+      this.update(data.toEntity());
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ACTION_INTERNAL_SERVER_ERR_CODE,
+          ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    log.debug(" exit updateArtifact with artifactName= " + data.getArtifactName());
+  }
+
+  private void logGenericException(Exception exception) {
+    ActionUtil.actionLogPostProcessor(StatusCode.ERROR, ACTION_QUERY_FAILURE_CODE,
+        ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG, false);
+    log.metrics("");
+    ActionUtil.actionErrorLogProcessor(CategoryLogLevel.FATAL, ACTION_QUERY_FAILURE_CODE,
+        ACTION_QUERY_FAILURE_MSG);
+    log.error(exception.getMessage());
+  }
+
+  @Accessor
+  interface ActionArtifactAccessor {
+
+    @Query(
+        "SELECT * FROM action_artifact WHERE effective_version <= ? and artifactuuid = ? limit 1")
+    Result<ActionArtifactEntity> getArtifactByUuId(int effectiveVersion, String artifactUuId);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionDaoFactoryImpl.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionDaoFactoryImpl.java
new file mode 100644
index 0000000000..66bd20687d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionDaoFactoryImpl.java
@@ -0,0 +1,33 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.impl;
+
+import org.openecomp.sdc.action.dao.ActionDao;
+import org.openecomp.sdc.action.dao.ActionDaoFactory;
+
+public class ActionDaoFactoryImpl extends ActionDaoFactory {
+  private static final ActionDao INSTANCE = new ActionDaoImpl();
+
+  @Override
+  public ActionDao createInterface() {
+    return INSTANCE;
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionDaoImpl.java b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionDaoImpl.java
new file mode 100644
index 0000000000..29b5171470
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/openecomp-sdc-action-core/src/main/java/org/openecomp/sdc/action/dao/impl/ActionDaoImpl.java
@@ -0,0 +1,583 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.openecomp.sdc.action.dao.impl;
+
+import static com.datastax.driver.core.querybuilder.QueryBuilder.eq;
+import static com.datastax.driver.core.querybuilder.QueryBuilder.in;
+import static com.datastax.driver.core.querybuilder.QueryBuilder.set;
+import static org.openecomp.core.nosqldb.impl.cassandra.CassandraSessionFactory.getSession;
+import static org.openecomp.sdc.action.util.ActionUtil.actionLogPostProcessor;
+
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.Statement;
+import com.datastax.driver.core.UDTValue;
+import com.datastax.driver.core.exceptions.NoHostAvailableException;
+import com.datastax.driver.core.querybuilder.QueryBuilder;
+import com.datastax.driver.mapping.Mapper;
+import com.datastax.driver.mapping.Result;
+import com.datastax.driver.mapping.UDTMapper;
+import com.datastax.driver.mapping.annotations.Accessor;
+import com.datastax.driver.mapping.annotations.Query;
+import org.openecomp.core.dao.impl.CassandraBaseDao;
+import org.openecomp.core.logging.api.Logger;
+import org.openecomp.core.logging.api.LoggerFactory;
+import org.openecomp.core.nosqldb.api.NoSqlDb;
+import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
+import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.action.ActionConstants;
+import org.openecomp.sdc.action.dao.ActionDao;
+import org.openecomp.sdc.action.dao.types.ActionEntity;
+import org.openecomp.sdc.action.dao.types.EcompComponentEntity;
+import org.openecomp.sdc.action.errors.ActionErrorConstants;
+import org.openecomp.sdc.action.errors.ActionException;
+import org.openecomp.sdc.action.logging.CategoryLogLevel;
+import org.openecomp.sdc.action.logging.StatusCode;
+import org.openecomp.sdc.action.types.Action;
+import org.openecomp.sdc.action.types.ActionStatus;
+import org.openecomp.sdc.action.types.ActionSubOperation;
+import org.openecomp.sdc.action.types.EcompComponent;
+import org.openecomp.sdc.action.util.ActionUtil;
+import org.openecomp.sdc.versioning.VersioningManagerFactory;
+import org.openecomp.sdc.versioning.dao.VersionInfoDao;
+import org.openecomp.sdc.versioning.dao.VersionInfoDaoFactory;
+import org.openecomp.sdc.versioning.dao.VersionInfoDeletedDao;
+import org.openecomp.sdc.versioning.dao.VersionInfoDeletedDaoFactory;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdc.versioning.dao.types.VersionInfoDeletedEntity;
+import org.openecomp.sdc.versioning.dao.types.VersionInfoEntity;
+import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
+import org.slf4j.MDC;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public class ActionDaoImpl extends CassandraBaseDao<ActionEntity> implements ActionDao {
+  private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
+  private static final Mapper<ActionEntity> mapper =
+      noSqlDb.getMappingManager().mapper(ActionEntity.class);
+  private static final ActionAccessor accessor =
+      noSqlDb.getMappingManager().createAccessor(ActionAccessor.class);
+  private static final UDTMapper<Version> versionMapper =
+      noSqlDb.getMappingManager().udtMapper(Version.class);
+  private static final VersionInfoDao versionInfoDao =
+      VersionInfoDaoFactory.getInstance().createInterface();
+  private static final VersionInfoDeletedDao versionInfoDeletedDao =
+      VersionInfoDeletedDaoFactory.getInstance().createInterface();
+
+  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
+
+  @Override
+  public void registerVersioning(String versionableEntityType) {
+    VersioningManagerFactory.getInstance().createInterface()
+        .register(versionableEntityType, new VersionableEntityMetadata(
+            mapper.getTableMetadata().getName(),
+            mapper.getTableMetadata().getPartitionKey().get(0).getName(),
+            mapper.getTableMetadata().getPartitionKey().get(1).getName()));
+  }
+
+  @Override
+  public Action createAction(Action actionDto) {
+    try {
+      ActionUtil.actionLogPreProcessor(
+          ActionSubOperation.CREATE_ACTION_ENTITY, ActionConstants.TARGET_ENTITY_DB);
+      this.create(actionDto.toEntity());
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      return actionDto;
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+  }
+
+  @Override
+  public Action updateAction(Action actionDto) {
+    try {
+      log.debug(" entering updateAction with actionUUID= " + actionDto.getActionUuId());
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.UPDATE_ACTION,
+              ActionConstants.TARGET_ENTITY_DB);
+      this.update(actionDto.toEntity());
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      log.debug(" exit updateAction with actionUUID= " + actionDto.getActionUuId());
+      return actionDto;
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+  }
+
+  @Override
+  public void deleteAction(String actionInvariantUuId) {
+    try {
+      log.debug("entering deleteAction with actionInvariantUUID = " + actionInvariantUuId);
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.GET_ACTION_VERSION,
+              ActionConstants.TARGET_ENTITY_DB);
+      VersionInfoDeletedEntity activeVersionEntity = versionInfoDeletedDao.get(
+          new VersionInfoDeletedEntity(ActionConstants.ACTION_VERSIONABLE_TYPE,
+              actionInvariantUuId));
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      Version activeVersion = activeVersionEntity.getActiveVersion();
+      Statement getNameFromInvUuId = QueryBuilder.select().column("name").from("dox", "Action")
+          .where(eq("actioninvariantuuid", actionInvariantUuId))
+          .and(in("version", versionMapper.toUDT(activeVersion)));
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.GET_NAME_BY_ACTIONINVID,
+              ActionConstants.TARGET_ENTITY_DB);
+      ResultSet results = getSession().execute(getNameFromInvUuId);
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      if (!results.isExhausted()) {
+        String name = results.one().getString("name");
+        List<Version> versions = getVersionsByName(name);
+        updateActionStatusForDelete(actionInvariantUuId, versions);
+      }
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    log.debug("exit deleteAction");
+  }
+
+
+  @Override
+  public List<Action> getActionsByActionInvariantUuId(String actionInvariantUuId) {
+    List<Action> actions = new ArrayList<>();
+    try {
+      log.debug(" entering getActionsByActionInvariantUUID with actionInvariantUUID= "
+          + actionInvariantUuId);
+      Set<Version> viewableVersions = new HashSet<>();
+      VersionPredicate filter = new VersionPredicate();
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.GET_ACTION_VERSION,
+              ActionConstants.TARGET_ENTITY_DB);
+      VersionInfoEntity versionInfoEntity = versionInfoDao
+          .get(new VersionInfoEntity(ActionConstants.ACTION_VERSIONABLE_TYPE, actionInvariantUuId));
+      if (versionInfoEntity == null) {
+        //Check for action in the Delete version info table
+        VersionInfoDeletedEntity versionInfoDeletedEntity = versionInfoDeletedDao.get(
+            new VersionInfoDeletedEntity(ActionConstants.ACTION_VERSIONABLE_TYPE,
+                actionInvariantUuId));
+        if (versionInfoDeletedEntity != null) {
+          viewableVersions = versionInfoDeletedEntity.getViewableVersions();
+          //Remove intermediate minor versions from viewable versions
+          if (versionInfoDeletedEntity.getActiveVersion() != null) {
+            filter.activeVersion = versionInfoDeletedEntity.getActiveVersion();
+            filter.finalVersion = versionInfoDeletedEntity.getLatestFinalVersion();
+            viewableVersions.removeIf(filter::isIntermediateMinorVersion);
+          }
+        }
+      } else {
+        viewableVersions = versionInfoEntity.getViewableVersions();
+        //Remove intermediate minor versions from viewable versions
+        if (versionInfoEntity.getActiveVersion() != null) {
+          filter.activeVersion = versionInfoEntity.getActiveVersion();
+          filter.finalVersion = versionInfoEntity.getLatestFinalVersion();
+          viewableVersions.removeIf(filter::isIntermediateMinorVersion);
+        }
+        //Add candidate version if available
+        if (versionInfoEntity.getCandidate() != null) {
+          viewableVersions.add(versionInfoEntity.getCandidate().getVersion());
+        }
+      }
+      MDC.put(ActionConstants.TARGET_ENTITY, ActionConstants.TARGET_ENTITY_DB);
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+
+      log.debug(
+          "Found " + viewableVersions + " viewable version for action with actionInvariantUUID "
+              + actionInvariantUuId);
+
+      //Fetch action data for the viewable versions
+      if (!viewableVersions.isEmpty()) {
+        ActionUtil.actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_ACTIONINVID,
+            ActionConstants.TARGET_ENTITY_DB);
+        Result<ActionEntity> result =
+            accessor.getActionsByInvId(actionInvariantUuId, viewableVersions);
+        ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+        log.metrics("");
+        if (result != null) {
+          actions
+              .addAll(result.all().stream().map(ActionEntity::toDto).collect(Collectors.toList()));
+        }
+      }
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    log.debug(
+        " exit getActionsByActionInvariantUUID with actionInvariantUUID= " + actionInvariantUuId);
+    return actions;
+  }
+
+  private void logGenericException(Exception exception) {
+    ActionUtil
+        .actionLogPostProcessor(StatusCode.ERROR, ActionErrorConstants.ACTION_QUERY_FAILURE_CODE,
+            ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG, false);
+    log.metrics("");
+    ActionUtil.actionErrorLogProcessor(
+        CategoryLogLevel.FATAL, ActionErrorConstants.ACTION_QUERY_FAILURE_CODE,
+        ActionErrorConstants.ACTION_QUERY_FAILURE_MSG);
+    log.error(exception.getMessage());
+  }
+
+
+  @Override
+  public List<Action> getFilteredActions(String filterType, String filterId) {
+    List<Action> actions = new ArrayList<>();
+    Result<ActionEntity> result = null;
+    log.debug(
+        " entering getFilteredActions By filterType = " + filterType + " With value = " + filterId);
+    try {
+      switch (filterType) {
+        case ActionConstants.FILTER_TYPE_VENDOR:
+          ActionUtil
+              .actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_VENDOR,
+                  ActionConstants.TARGET_ENTITY_DB);
+          result = accessor.getActionsByVendor(filterId);
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE);
+          log.metrics("");
+          break;
+        case ActionConstants.FILTER_TYPE_CATEGORY:
+          ActionUtil.actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_CATEGORY,
+              ActionConstants.TARGET_ENTITY_DB);
+          result = accessor.getActionsByCategory(filterId);
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE);
+          log.metrics("");
+          break;
+        case ActionConstants.FILTER_TYPE_MODEL:
+          ActionUtil
+              .actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_MODEL,
+                  ActionConstants.TARGET_ENTITY_DB);
+          result = accessor.getActionsByModel(filterId);
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE);
+          log.metrics("");
+          break;
+        case ActionConstants.FILTER_TYPE_ECOMP_COMPONENT:
+          ActionUtil.actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_COMPONENT,
+              ActionConstants.TARGET_ENTITY_DB);
+          result = accessor.getActionsByEcompComponent(filterId);
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE);
+          log.metrics("");
+          break;
+        case ActionConstants.FILTER_TYPE_NONE:
+          ActionUtil
+              .actionLogPreProcessor(ActionSubOperation.GET_ALL_ACTIONS,
+                  ActionConstants.TARGET_ENTITY_DB);
+          result = accessor.getAllActions();
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE);
+          log.metrics("");
+          break;
+        case ActionConstants.FILTER_TYPE_NAME:
+          ActionUtil
+              .actionLogPreProcessor(ActionSubOperation.GET_ACTIONINVID_BY_NAME,
+                  ActionConstants.TARGET_ENTITY_DB);
+          result = accessor.getInvIdByName(filterId);
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE);
+          log.metrics("");
+          List<ActionEntity> actionEntities = result.all();
+          if (actionEntities != null && !actionEntities.isEmpty()) {
+            String actionInvariantUuId = actionEntities.get(0).getActionInvariantUuId();
+            if (actionInvariantUuId != null) {
+              return getActionsByActionInvariantUuId(actionInvariantUuId);
+            } else {
+              return actions;
+            }
+          }
+          break;
+        default:
+          break;
+      }
+      if (result != null) {
+        actions.addAll(result.all().stream().map(ActionEntity::toDto).collect(Collectors.toList()));
+      }
+      log.debug(
+          " exit getFilteredActions By filterType = " + filterType + " With value = " + filterId);
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    return actions;
+  }
+
+  @Override
+  public List<EcompComponent> getEcompComponents() {
+    List<EcompComponent> ecompComponents = new ArrayList<>();
+    Result<EcompComponentEntity> result;
+    try {
+      log.debug(" entering getECOMPComponents ");
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.GET_ECOMP_COMPONENTS_ENTITY,
+              ActionConstants.TARGET_ENTITY_DB);
+      result = accessor.getEcompComponents();
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      if (result != null) {
+        ecompComponents.addAll(
+            result.all().stream().map(EcompComponentEntity::toDto).collect(Collectors.toList()));
+      }
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+    log.debug(" exit getECOMPComponents ");
+    return ecompComponents;
+  }
+
+  @Override
+  public Action getActionsByActionUuId(String uniqueId) {
+    try {
+      log.debug(" entering getActionsByActionUUID with actionUUID= " + uniqueId);
+      ActionUtil
+          .actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_ACTIONUUID,
+              ActionConstants.TARGET_ENTITY_DB);
+      Result<ActionEntity> result = accessor.actionInvariantUuId(uniqueId);
+      ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+      log.metrics("");
+      if (result != null) {
+        log.debug(" exit getActionsByActionUUID with actionUUID= " + uniqueId);
+        ActionEntity entity = result.one();
+        if (entity != null) {
+          return entity.toDto();
+        }
+      }
+      log.debug(" exit getActionsByActionUUID with actionUUID= " + uniqueId);
+      return null;
+    } catch (NoHostAvailableException noHostAvailableException) {
+      logGenericException(noHostAvailableException);
+      throw new ActionException(ActionErrorConstants.ACTION_INTERNAL_SERVER_ERR_CODE,
+          ActionErrorConstants.ACTION_ENTITY_INTERNAL_SERVER_ERROR_MSG);
+    }
+  }
+
+  @Override
+  public Action getLockedAction(String actionInvariantUuId, String user) throws ActionException {
+    log.debug(" entering getLockedAction with actionInvariantUUID= " + actionInvariantUuId);
+    ActionUtil
+        .actionLogPreProcessor(ActionSubOperation.GET_ACTION_VERSION,
+            ActionConstants.TARGET_ENTITY_DB);
+    Action action = null;
+    VersionInfoEntity versionInfoEntity = versionInfoDao
+        .get(new VersionInfoEntity(ActionConstants.ACTION_VERSIONABLE_TYPE, actionInvariantUuId));
+    ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+    log.metrics("");
+    if (versionInfoEntity != null) {
+      if (versionInfoEntity.getCandidate() != null) {
+        String actionUser = versionInfoEntity.getCandidate().getUser();
+        if (actionUser != null && actionUser.equals(user)) {
+          Set<Version> versions = new HashSet<>();
+          versions.add(versionInfoEntity.getCandidate().getVersion());
+          ActionUtil.actionLogPreProcessor(ActionSubOperation.GET_ACTIONENTITY_BY_ACTIONINVID,
+              ActionConstants.TARGET_ENTITY_DB);
+          Result<ActionEntity> result = accessor.getActionsByInvId(actionInvariantUuId, versions);
+          ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+          log.metrics("");
+          if (result != null) {
+            ActionEntity actionEntity = result.one();
+            action = actionEntity != null ? actionEntity.toDto() : null;
+          }
+        } else {
+          throw new ActionException(ActionErrorConstants.ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER_CODE,
+              String
+                  .format(ActionErrorConstants.ACTION_ARTIFACT_DEL_LOCKED_OTHER_USER, actionUser));
+        }
+      } else {
+        throw new ActionException(
+            ActionErrorConstants.ACTION_NOT_LOCKED_CODE,
+            ActionErrorConstants.ACTION_NOT_LOCKED_MSG);
+      }
+    } else {
+      throw new ActionException(ActionErrorConstants.ACTION_ENTITY_NOT_EXIST_CODE,
+          ActionErrorConstants.ACTION_ENTITY_NOT_EXIST);
+    }
+    return action;
+  }
+
+  @Override
+  protected Mapper<ActionEntity> getMapper() {
+    return mapper;
+  }
+
+
+  @Override
+  protected Object[] getKeys(ActionEntity entity) {
+    return new Object[]{entity.getActionInvariantUuId(), versionMapper.toUDT(entity.getVersion())};
+  }
+
+  @Override
+  public Collection<ActionEntity> list(ActionEntity entity) {
+    return accessor.getAllActions().all();
+  }
+
+  /**
+   * param actionInvariantUuId. param versions.
+   */
+  private void updateActionStatusForDelete(String actionInvariantUuId, List<Version> versions) {
+    log.debug(
+        "entering updateActionStatusForDelete with actionInvariantUUID = " + actionInvariantUuId
+            + " for versions " + versions);
+    List<UDTValue> versionUdt = new ArrayList<>();
+
+    versions.forEach(v -> versionMapper.toUDT(v));
+    ActionUtil
+        .actionLogPreProcessor(ActionSubOperation.UPDATE_ACTION_STATUS,
+            ActionConstants.TARGET_ENTITY_DB);
+
+    //Update the status column of action table
+    Statement updateStatusStatement =
+        QueryBuilder.update("dox", "Action").with(set("status", ActionStatus.Deleted.name()))
+            .where(eq("actioninvariantuuid", actionInvariantUuId)).and(in("version", versionUdt));
+    getSession().execute(updateStatusStatement);
+    ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+    log.metrics("");
+    //Update the status in the data field of action table
+    updateStatusInActionData(actionInvariantUuId, versions, ActionStatus.Deleted);
+    log.debug("exit updateActionStatusForDelete with actionInvariantUUID = " + actionInvariantUuId
+        + " for versions " + versions);
+  }
+
+  /**
+   * Update status for a list of versions for a given action.
+   *
+   * @param actionInvariantUuId Invariant UUID of the action.
+   * @param versions            List of {@link Version} for which the status has to be updated.
+   * @param status              The status value.
+   */
+  private void updateStatusInActionData(String actionInvariantUuId, List<Version> versions,
+                                        ActionStatus status) {
+    log.debug("entering updateStatusInActionData for actionInvariantUUID = " + actionInvariantUuId
+        + " and status = " + status + " for versions " + versions);
+    for (Version v : versions) {
+      ActionEntity entity = this.get(new ActionEntity(actionInvariantUuId, v));
+      String currentData = entity.getData();
+      Map<String, Object> currentDataMap = JsonUtil.json2Object(currentData, LinkedHashMap.class);
+      currentDataMap.put(ActionConstants.STATUS, status);
+      String updatedActionData = JsonUtil.object2Json(currentDataMap);
+      entity.setData(updatedActionData);
+      this.updateAction(entity.toDto());
+    }
+    log.debug("exit updateStatusInActionData");
+  }
+
+  /**
+   * Get list of all major and minor version values for a given action by action name.
+   *
+   * @param name Name of the action
+   * @return List of {@link Version} objects for the action
+   */
+  private List<Version> getVersionsByName(String name) {
+    log.debug("entering getVersionsByName for Action Name = " + name);
+    ActionUtil
+        .actionLogPreProcessor(ActionSubOperation.GET_ACTION_VERSION,
+            ActionConstants.TARGET_ENTITY_DB);
+    Statement statement =
+        QueryBuilder.select().column("version").from("dox", "Action").where(eq("name", name));
+    ResultSet results = getSession().execute(statement);
+    ActionUtil.actionLogPostProcessor(StatusCode.COMPLETE, null, "", false);
+    log.metrics("");
+    List<Version> versionList = new ArrayList<>();
+    for (Row row : results) {
+      Version version = versionMapper.fromUDT((UDTValue) row.getObject("version"));
+      versionList.add(version);
+    }
+    log.debug("exit getVersionsByName for Action Name = " + name);
+    return versionList;
+  }
+
+  @Accessor
+  interface ActionAccessor {
+
+    @Query("SELECT * FROM Action")
+    Result<ActionEntity> getAllActions();
+
+    @Query("SELECT * FROM Action where actionInvariantUuId = ? and version in ? ")
+    Result<ActionEntity> getActionsByInvId(String actionInvariantUuId, Set<Version> versions);
+
+    @Query("SELECT * FROM Action where supportedModels CONTAINS ?")
+    Result<ActionEntity> getActionsByModel(String resource);
+
+    @Query("SELECT * FROM Action where supportedComponents CONTAINS ?")
+    Result<ActionEntity> getActionsByEcompComponent(String resource);
+
+    @Query("SELECT * FROM Action where vendor_list CONTAINS ?")
+    Result<ActionEntity> getActionsByVendor(String vendor);
+
+    @Query("SELECT * FROM Action where category_list CONTAINS ?")
+    Result<ActionEntity> getActionsByCategory(String vendor);
+
+    @Query("SELECT actionInvariantUuId FROM Action where name = ? limit 1")
+    Result<ActionEntity> getInvIdByName(String name);
+
+    @Query("SELECT * FROM ECOMPComponent")
+    Result<EcompComponentEntity> getEcompComponents();
+
+    @Query("SELECT * FROM Action where actionUUID = ?")
+    Result<ActionEntity> actionInvariantUuId(String actionUuId);
+
+  }
+
+  class VersionPredicate {
+    Version activeVersion;
+    Version finalVersion;
+
+    public boolean isIntermediateMinorVersion(Version version) {
+      int activeMajorVersion = activeVersion.getMajor();
+      int activeMinorVersion = activeVersion.getMinor();
+      int currentMinorVersion = version.getMinor();
+      int currentMajorVersion = version.getMajor();
+
+      if (finalVersion != null) {
+        if (finalVersion.getMajor() == activeMajorVersion
+            && currentMajorVersion == finalVersion.getMajor()) {
+          if (currentMinorVersion < activeMinorVersion && currentMinorVersion != 0) {
+            return true;
+          }
+        } else {
+          return false;
+        }
+      } else {
+        if (!version.equals(activeVersion)) {
+          return true;
+        }
+      }
+
+      return false;
+    }
+
+  }
+}
diff --git a/openecomp-be/lib/openecomp-sdc-action-lib/pom.xml b/openecomp-be/lib/openecomp-sdc-action-lib/pom.xml
new file mode 100644
index 0000000000..7ff15d6bce
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-action-lib/pom.xml
@@ -0,0 +1,25 @@
+<?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.openecomp.sdc</groupId>
+        <artifactId>openecomp-sdc-lib</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>openecomp-sdc-action-lib</artifactId>
+    <packaging>pom</packaging>
+
+
+
+
+    <modules>
+        <module>openecomp-sdc-action-api</module>
+        <module>openecomp-sdc-action-core</module>
+    </modules>
+
+    
+</project>
\ No newline at end of file