Fix incorrect naming on context plugins

This change fixes inconsistent naming on the context plugins
in APEX. All plugins should fillow the naming convention of
plugin-A.plugin-A.B.plugin.A.B.C and so on. Not following
this convention breaks the APEX documentation build.

Issue-ID: POLICY-954
Change-Id: I8aad4a28d143427e60017eaa119ee4f7ce9f5b3d
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

13 files changed, 943 insertions, 0 deletions

diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/pom.xml b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/pom.xml
new file mode 100644
index 000000000..e8fe62565
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/pom.xml
@@ -0,0 +1,46 @@
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2018 Ericsson. 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.
+
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.apex-pdp.plugins.plugins-context.plugins-context-distribution</groupId>
+        <artifactId>plugins-context-distribution</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>plugins-context-distribution-hazelcast</artifactId>
+    <name>${project.artifactId}</name>
+    <description>[${project.parent.artifactId}] Plugin for distribution using Hazelcast</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.hazelcast</groupId>
+            <artifactId>hazelcast</artifactId>
+            <version>${version.hazelcast}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.policy.apex-pdp.context</groupId>
+            <artifactId>context-test-utils</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/HazelcastContextDistributor.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/HazelcastContextDistributor.java
new file mode 100644
index 000000000..2b17b17cf
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/HazelcastContextDistributor.java
@@ -0,0 +1,106 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.distribution.hazelcast;
+
+import java.util.Map;
+
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.impl.distribution.AbstractDistributor;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+import com.hazelcast.core.Hazelcast;
+import com.hazelcast.core.HazelcastInstance;
+
+/**
+ * This context distributor distributes context across threads in multiple JVMs on multiple hosts.
+ * It uses hazelcast to distribute maps.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class HazelcastContextDistributor extends AbstractDistributor {
+    // Logger for this class
+    private static final XLogger LOGGER = XLoggerFactory.getXLogger(HazelcastContextDistributor.class);
+
+    // The hazelcast instance for distributing context for this JVM
+    private static HazelcastInstance hazelcastInstance = null;
+
+    /**
+     * Create an instance of a Hazelcast Context Distributor.
+     *
+     * @throws ContextException On errors creating the context distributor
+     */
+    public HazelcastContextDistributor() throws ContextException {
+        super();
+        LOGGER.entry("HazelcastContextDistributor()");
+
+        LOGGER.exit("HazelcastContextDistributor()");
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.onap.policy.apex.context.impl.distribution.AbstractContextDistributor#init(org.onap.
+     * policy.apex.model.basicmodel.concepts.AxArtifactKey)
+     */
+    @Override
+    public void init(final AxArtifactKey key) throws ContextException {
+        LOGGER.entry("init(" + key + ")");
+
+        super.init(key);
+
+        // Create the hazelcast instance if it does not already exist
+        if (hazelcastInstance == null) {
+            hazelcastInstance = Hazelcast.newHazelcastInstance();
+        }
+
+        LOGGER.exit("init(" + key + ")");
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.onap.policy.apex.core.context.impl.distribution.AbstractContextDistributor#
+     * getContextAlbumMap(org.onap.policy.apex.core.model.concepts.AxArtifactKey)
+     */
+    @Override
+    public Map<String, Object> getContextAlbumMap(final AxArtifactKey contextAlbumKey) {
+        // Get the map from Hazelcast
+        LOGGER.info("HazelcastContextDistributor: create album: " + contextAlbumKey.getID());
+        return hazelcastInstance.getMap(contextAlbumKey.getID());
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see
+     * org.onap.policy.apex.core.context.impl.distribution.AbstractContextDistributor#shutdown()
+     */
+    @Override
+    public void shutdown() {
+        // Shut down the hazelcast instance
+        if (hazelcastInstance != null) {
+            hazelcastInstance.shutdown();
+        }
+        hazelcastInstance = null;
+    }
+}
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/package-info.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/package-info.java
new file mode 100644
index 000000000..027aeecde
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/package-info.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+/**
+ * Implements the <a href="http://hazelcast.org/">Hazelcast</a> context distributor for distribution
+ * of Apex context across JVMs.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+package org.onap.policy.apex.plugins.context.distribution.hazelcast;
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/resources/hazelcast/hazelcast.xml.sample b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/resources/hazelcast/hazelcast.xml.sample
new file mode 100644
index 000000000..5f6c1b005
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/main/resources/hazelcast/hazelcast.xml.sample
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2016-2018 Ericsson. 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.
+  
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+
+<hazelcast xmlns="http://www.hazelcast.com/schema/config"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <group>
+        <name>ApexHazelcastGroup</name>
+        <password>ApexHazelcastGroupPassword</password>
+    </group>
+    <network>
+        <port auto-increment="true">5706</port>
+        <join>
+            <multicast enabled="false">
+                <multicast-group>224.2.2.10</multicast-group>
+                <multicast-port>54327</multicast-port>
+            </multicast>
+            <tcp-ip enabled="true">
+                <members>127.0.0.1</members>
+            </tcp-ip>
+        </join>
+        <interfaces enabled="false">
+            <!-- This value will allow hazelcast to run locally from the IDE -->
+            <interface>127.0.0.*</interface>
+        </interfaces>
+    </network>
+    <properties>
+        <property name="hazelcast.icmp.enabled">true</property>
+        <property name="hazelcast.logging.type">slf4j</property>
+        <!-- disable the hazelcast shutdown hook - prefer to control the shutdown 
+            in code -->
+        <property name="hazelcast.shutdownhook.enabled">false</property>
+        <property name="hazelcast.graceful.shutdown.max.wait">60</property>
+    </properties>
+    <executor-service>
+        <pool-size>16</pool-size>
+    </executor-service>
+</hazelcast>
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/test/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/HazelcastContextDistributorTest.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/test/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/HazelcastContextDistributorTest.java
new file mode 100644
index 000000000..c999c95f0
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-hazelcast/src/test/java/org/onap/policy/apex/plugins/context/distribution/hazelcast/HazelcastContextDistributorTest.java
@@ -0,0 +1,74 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.distribution.hazelcast;
+
+import java.io.IOException;
+
+import org.junit.Test;
+import org.onap.policy.apex.context.parameters.ContextParameters;
+import org.onap.policy.apex.context.test.distribution.ContextAlbumUpdate;
+import org.onap.policy.apex.context.test.distribution.ContextInstantiation;
+import org.onap.policy.apex.context.test.distribution.ContextUpdate;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class HazelcastContextDistributorTest {
+    private static final String HAZEL_CAST_PLUGIN_CLASS = HazelcastContextDistributor.class.getCanonicalName();
+    // Logger for this class
+    private static final XLogger logger = XLoggerFactory.getXLogger(HazelcastContextDistributorTest.class);
+
+
+    @Test
+    public void testContextAlbumUpdateHazelcast() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testContextAlbumUpdateHazelcast test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(HAZEL_CAST_PLUGIN_CLASS);
+        new ContextAlbumUpdate().testContextAlbumUpdate();
+
+        logger.debug("Ran testContextAlbumUpdateHazelcast test");
+    }
+
+    @Test
+    public void testContextInstantiationHazelcast() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testContextInstantiationHazelcast test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(HAZEL_CAST_PLUGIN_CLASS);
+        new ContextInstantiation().testContextInstantiation();
+
+        logger.debug("Ran testContextInstantiationHazelcast test");
+    }
+
+    @Test
+    public void testContextUpdateHazelcast() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testContextUpdateHazelcast test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(HAZEL_CAST_PLUGIN_CLASS);
+        new ContextUpdate().testContextUpdate();
+
+        logger.debug("Ran testContextUpdateHazelcast test");
+    }
+
+}
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/pom.xml b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/pom.xml
new file mode 100644
index 000000000..96ed6e85e
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/pom.xml
@@ -0,0 +1,53 @@
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2018 Ericsson. 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.
+
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.apex-pdp.plugins.plugins-context.plugins-context-distribution</groupId>
+        <artifactId>plugins-context-distribution</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>plugins-context-distribution-infinispan</artifactId>
+    <name>${project.artifactId}</name>
+    <description>[${project.parent.artifactId}] Plugin for distribution using Infinispan</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.infinispan</groupId>
+            <artifactId>infinispan-core</artifactId>
+            <version>9.2.2.Final</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.jboss.slf4j</groupId>
+                    <artifactId>slf4j-jboss-logging</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.onap.policy.apex-pdp.context</groupId>
+            <artifactId>context-test-utils</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanContextDistributor.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanContextDistributor.java
new file mode 100644
index 000000000..9361d0b4c
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanContextDistributor.java
@@ -0,0 +1,115 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.distribution.infinispan;
+
+import java.util.Map;
+
+import org.infinispan.Cache;
+import org.onap.policy.apex.context.ContextException;
+import org.onap.policy.apex.context.impl.distribution.AbstractDistributor;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.basicmodel.service.ParameterService;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+/**
+ * This context distributor distributes context across threads in multiple JVMs on multiple hosts.
+ * It uses Infinispan to distribute maps.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class InfinispanContextDistributor extends AbstractDistributor {
+    // Logger for this class
+    private static final XLogger LOGGER = XLoggerFactory.getXLogger(InfinispanContextDistributor.class);
+
+    // The infinispan manager for distributing context for this JVM
+    private static InfinispanManager infinispanManager = null;
+
+    /**
+     * Create an instance of an Infinispan Context Distributor.
+     *
+     * @throws ContextException On errors creating the context distributor
+     */
+    public InfinispanContextDistributor() throws ContextException {
+        LOGGER.entry("InfinispanContextDistributor()");
+
+        LOGGER.exit("InfinispanContextDistributor()");
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see
+     * com.ericsson.apex.context.impl.distribution.AbstractContextDistributor#init(com.ericsson.apex
+     * .model.basicmodel.concepts.AxArtifactKey)
+     */
+    @Override
+    public void init(final AxArtifactKey key) throws ContextException {
+        LOGGER.entry("init(" + key + ")");
+
+        super.init(key);
+
+        // Create the infinispan manager if it does not already exist
+        if (infinispanManager == null) {
+            // Get the parameters from the parameter service
+            final InfinispanDistributorParameters parameters =
+                    ParameterService.getParameters(InfinispanDistributorParameters.class);
+
+            LOGGER.debug("initiating Infinispan with the parameters: " + parameters);
+
+            // Create the manager
+            infinispanManager = new InfinispanManager(parameters);
+        }
+
+        LOGGER.exit("init(" + key + ")");
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see com.ericsson.apex.core.context.impl.distribution.AbstractContextDistributor#
+     * getContextAlbumMap(com.ericsson.apex.core.model.concepts.AxArtifactKey)
+     */
+    @Override
+    public Map<String, Object> getContextAlbumMap(final AxArtifactKey contextAlbumKey) {
+        LOGGER.info("InfinispanContextDistributor: create album: " + contextAlbumKey.getID());
+
+        // Get the Cache from Infinispan
+        final Cache<String, Object> infinispanCache =
+                infinispanManager.getCacheManager().getCache(contextAlbumKey.getID().replace(':', '_'));
+
+        return infinispanCache;
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see com.ericsson.apex.core.context.impl.distribution.AbstractContextDistributor#shutdown()
+     */
+    @Override
+    public void shutdown() {
+        // Shut down the infinispan manager
+        if (infinispanManager != null) {
+            infinispanManager.shutdown();
+        }
+        infinispanManager = null;
+    }
+}
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanDistributorParameters.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanDistributorParameters.java
new file mode 100644
index 000000000..d73955224
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanDistributorParameters.java
@@ -0,0 +1,144 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.distribution.infinispan;
+
+import org.onap.policy.apex.context.parameters.DistributorParameters;
+import org.onap.policy.apex.model.basicmodel.service.ParameterService;
+
+/**
+ * Distributor parameters for the Infinspan Distributor.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class InfinispanDistributorParameters extends DistributorParameters {
+    // @formatter:off
+
+    /** The default Infinispan configuration file location. */
+    public static final String  DEFAULT_INFINISPAN_DISTRIBUTION_CONFIG_FILE = "/infinispan/infinispan.xml";
+
+    /** The default Infinispan jgroups configuration file location. */
+    public static final String  DEFAULT_INFINISPAN_DISTRIBUTION_JGROUPS_FILE = null;
+
+    /** The default Infinispan IP stack is IPV4. */
+    public static final boolean DEFAULT_INFINISPAN_JAVA_NET_PREFER_IPV4_STACK = true;
+
+    /** The default Infinispan bind address is localhost. */
+    public static final String  DEFAULT_INFINSPAN_JGROUPS_BIND_ADDRESS = "localhost";
+
+    // Infinspan configuration file names
+    private String configFile         = DEFAULT_INFINISPAN_DISTRIBUTION_CONFIG_FILE;
+    private String jgroupsFile        = DEFAULT_INFINISPAN_DISTRIBUTION_JGROUPS_FILE;
+    private boolean preferIPv4Stack   = DEFAULT_INFINISPAN_JAVA_NET_PREFER_IPV4_STACK;
+    private String jGroupsBindAddress = DEFAULT_INFINSPAN_JGROUPS_BIND_ADDRESS;
+    // @formatter:on
+
+    /**
+     * The Constructor.
+     */
+    public InfinispanDistributorParameters() {
+        super(InfinispanDistributorParameters.class.getCanonicalName());
+        ParameterService.registerParameters(InfinispanDistributorParameters.class, this);
+        ParameterService.registerParameters(DistributorParameters.class, this);
+    }
+
+    /**
+     * Gets the config file.
+     *
+     * @return the config file
+     */
+    public String getConfigFile() {
+        return configFile;
+    }
+
+    /**
+     * Sets the config file.
+     *
+     * @param configFile the config file
+     */
+    public void setConfigFile(final String configFile) {
+        this.configFile = configFile;
+    }
+
+    /**
+     * Gets the jgroups file.
+     *
+     * @return the jgroups file
+     */
+    public String getJgroupsFile() {
+        return jgroupsFile;
+    }
+
+    /**
+     * Sets the jgroups file.
+     *
+     * @param jgroupsFile the jgroups file
+     */
+    public void setJgroupsFile(final String jgroupsFile) {
+        this.jgroupsFile = jgroupsFile;
+    }
+
+    /**
+     * Prefer I pv 4 stack.
+     *
+     * @return true, if prefer I pv 4 stack
+     */
+    public boolean preferIPv4Stack() {
+        return preferIPv4Stack;
+    }
+
+    /**
+     * Sets the prefer I pv 4 stack.
+     *
+     * @param preferIPv4Stack the prefer I pv 4 stack
+     */
+    public void setPreferIPv4Stack(final boolean preferIPv4Stack) {
+        this.preferIPv4Stack = preferIPv4Stack;
+    }
+
+    /**
+     * Getj groups bind address.
+     *
+     * @return the j groups bind address
+     */
+    public String getjGroupsBindAddress() {
+        return jGroupsBindAddress;
+    }
+
+    /**
+     * Setj groups bind address.
+     *
+     * @param jGroupsBindAddress the j groups bind address
+     */
+    public void setjGroupsBindAddress(final String jGroupsBindAddress) {
+        this.jGroupsBindAddress = jGroupsBindAddress;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see com.ericsson.apex.context.parameters.DistributorParameters#toString()
+     */
+    @Override
+    public String toString() {
+        return "InfinispanDistributorParameters [configFile=" + configFile + ", jgroupsFile=" + jgroupsFile
+                + ", preferIPv4Stack=" + preferIPv4Stack + ", jGroupsBindAddress=" + jGroupsBindAddress + "]";
+    }
+}
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanManager.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanManager.java
new file mode 100644
index 000000000..1a2076f10
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanManager.java
@@ -0,0 +1,122 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.plugins.context.distribution.infinispan;
+
+import java.io.IOException;
+
+import org.infinispan.manager.DefaultCacheManager;
+import org.infinispan.manager.EmbeddedCacheManager;
+import org.onap.policy.apex.context.ContextException;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+/**
+ * The Class InfinispanManager holds the Infinispan cache manager for a JVM.
+ */
+public class InfinispanManager {
+    // Logger for this class
+    private static final XLogger LOGGER = XLoggerFactory.getXLogger(InfinispanManager.class);
+
+    // The Infinispan Cache Manager
+    private EmbeddedCacheManager cacheManager;
+
+    /**
+     * Constructor, set up an Infinispan cache manager.
+     *
+     * @param infinispanDistributorParameters the infinispan distributor parameters
+     * @throws ContextException On errors connecting to Infinispan
+     */
+    public InfinispanManager(final InfinispanDistributorParameters infinispanDistributorParameters)
+            throws ContextException {
+        LOGGER.entry("Creating Infinispan Manager: " + infinispanDistributorParameters);
+
+        setSystemProperties(infinispanDistributorParameters);
+
+        try {
+            LOGGER.debug("starting infinispan cache manager using specified configuration . . .");
+            cacheManager = new DefaultCacheManager(infinispanDistributorParameters.getConfigFile());
+            LOGGER.debug("started infinispan cache manager using specified configuration");
+        } catch (final IOException ioException) {
+            final String errorMessage =
+                    "failed to start infinispan cache manager, no infinispan configuration found on local file system or in classpath, "
+                            + "try setting Infinspan \"configFile\" parameter";
+            LOGGER.error(errorMessage);
+            throw new ContextException(errorMessage, ioException);
+        } catch (final Exception e) {
+            LOGGER.error("failed to start infinispan cache manager using specified configuration", e);
+            throw new ContextException("failed to start infinispan cache manager using specified configuration", e);
+        }
+
+        // Start the cache manager
+        cacheManager.start();
+
+        Runtime.getRuntime().addShutdownHook(new InfinspanManagerShutdownHook());
+
+        LOGGER.exit("Created Infinispan Manager: " + infinispanDistributorParameters);
+    }
+
+    /**
+     * Shutdown the manager.
+     */
+    public void shutdown() {
+        if (cacheManager == null) {
+            return;
+        }
+
+        cacheManager.stop();
+        cacheManager = null;
+    }
+
+    /**
+     * Get the cache manager.
+     *
+     * @return the infinispan cache manager
+     */
+    public EmbeddedCacheManager getCacheManager() {
+        return cacheManager;
+    }
+
+    /**
+     * Set system properties used by Infinispan.
+     *
+     * @param infinispanDistributorParameters The parameter values to set are passed as properties
+     */
+    private void setSystemProperties(final InfinispanDistributorParameters infinispanDistributorParameters) {
+        System.setProperty("java.net.preferIPv4Stack",
+                Boolean.toString(infinispanDistributorParameters.preferIPv4Stack()));
+        System.setProperty("jgroups.bind_addr", infinispanDistributorParameters.getjGroupsBindAddress());
+    }
+
+    /**
+     * Private class to implement the shutdown hook for this infinispan manager.
+     */
+    public class InfinspanManagerShutdownHook extends Thread {
+        /*
+         * (non-Javadoc)
+         *
+         * @see java.lang.Thread#run()
+         */
+        @Override
+        public void run() {
+            shutdown();
+        }
+    }
+}
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/package-info.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/package-info.java
new file mode 100644
index 000000000..b9ceeb668
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/java/org/onap/policy/apex/plugins/context/distribution/infinispan/package-info.java
@@ -0,0 +1,27 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+/**
+ * Implements the <a href="http://infinispan.org/">Infinispan</a> context distributor for
+ * distribution of APEX context across JVMs.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+package org.onap.policy.apex.plugins.context.distribution.infinispan;
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/resources/infinispan/infinispan.xml.sample b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/resources/infinispan/infinispan.xml.sample
new file mode 100644
index 000000000..302eac935
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/main/resources/infinispan/infinispan.xml.sample
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2016-2018 Ericsson. 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.
+  
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+
+<infinispan xmlns="urn:infinispan:config:8.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:infinispan:config:8.0 http://infinispan.org/schemas/infinispan-config-8.0.xsd">
+	<jgroups>
+		<stack-file name="tcpStack" path="default-configs/default-jgroups-tcp.xml" />
+	</jgroups>
+
+	<cache-container name="ApexCacheContainer" default-cache="TestContext_0.0.1">
+		<transport cluster="apexCluster" stack="tcpStack" />
+		<jmx />
+		<replicated-cache name="LargeContextMap_0.0.1" mode="SYNC" statistics="true">
+			<state-transfer enabled="true" />
+		</replicated-cache>
+		<replicated-cache name="LongSameTypeContextMap_0.0.1" mode="SYNC" statistics="true">
+			<state-transfer enabled="true" />
+		</replicated-cache>
+		<replicated-cache name="TestContext_0.0.1" mode="SYNC">
+			<state-transfer enabled="true" />
+		</replicated-cache>
+	</cache-container>
+</infinispan>
diff --git a/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/test/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanContextDistributorTest.java b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/test/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanContextDistributorTest.java
new file mode 100644
index 000000000..34fa7d439
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/plugins-context-distribution-infinispan/src/test/java/org/onap/policy/apex/plugins/context/distribution/infinispan/InfinispanContextDistributorTest.java
@@ -0,0 +1,93 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2018 Ericsson. 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.
+ * 
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.policy.apex.plugins.context.distribution.infinispan;
+
+import java.io.IOException;
+
+import org.junit.Test;
+import org.onap.policy.apex.context.parameters.ContextParameters;
+import org.onap.policy.apex.context.test.distribution.ContextAlbumUpdate;
+import org.onap.policy.apex.context.test.distribution.ContextInstantiation;
+import org.onap.policy.apex.context.test.distribution.ContextUpdate;
+import org.onap.policy.apex.context.test.distribution.SequentialContextInstantiation;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+public class InfinispanContextDistributorTest {
+    private static final XLogger logger = XLoggerFactory.getXLogger(InfinispanContextDistributorTest.class);
+
+    private static final String PLUGIN_CLASS = InfinispanContextDistributor.class.getCanonicalName();
+
+    @Test
+    public void testContextAlbumUpdateInfinispan() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testContextAlbumUpdateInfinispan test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(PLUGIN_CLASS);
+        new InfinispanDistributorParameters();
+
+        new ContextAlbumUpdate().testContextAlbumUpdate();
+
+        logger.debug("Ran testContextAlbumUpdateInfinispan test");
+    }
+
+    @Test
+    public void testContextInstantiationInfinispan() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testContextInstantiationInfinispan test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(PLUGIN_CLASS);
+        new InfinispanDistributorParameters();
+
+        new ContextInstantiation().testContextInstantiation();
+
+        logger.debug("Ran testContextInstantiationInfinispan test");
+    }
+
+    @Test
+    public void testContextUpdateInfinispan() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testContextUpdateInfinispan test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(PLUGIN_CLASS);
+        new InfinispanDistributorParameters();
+
+        new ContextUpdate().testContextUpdate();
+
+        logger.debug("Ran testContextUpdateInfinispan test");
+    }
+
+    @Test
+    public void testSequentialContextInstantiationInfinispan() throws ApexModelException, IOException, ApexException {
+        logger.debug("Running testSequentialContextInstantiationInfinispan test . . .");
+
+        final ContextParameters contextParameters = new ContextParameters();
+        contextParameters.getDistributorParameters().setPluginClass(PLUGIN_CLASS);
+        new InfinispanDistributorParameters();
+
+        new SequentialContextInstantiation().testSequentialContextInstantiation();
+
+        logger.debug("Ran testSequentialContextInstantiationInfinispan test");
+    }
+
+
+}
diff --git a/plugins/plugins-context/plugins-context-distribution/pom.xml b/plugins/plugins-context/plugins-context-distribution/pom.xml
new file mode 100644
index 000000000..0433b33f6
--- /dev/null
+++ b/plugins/plugins-context/plugins-context-distribution/pom.xml
@@ -0,0 +1,41 @@
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2018 Ericsson. 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.
+
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.apex-pdp.plugins.plugins-context</groupId>
+        <artifactId>plugins-context</artifactId>
+        <version>2.0.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.onap.policy.apex-pdp.plugins.plugins-context.plugins-context-distribution</groupId>
+    <artifactId>plugins-context-distribution</artifactId>
+    <packaging>pom</packaging>
+
+    <name>${project.artifactId}</name>
+    <description>Plugins for 3pps that distribute context</description>
+
+    <modules>
+        <module>plugins-context-distribution-hazelcast</module>
+        <module>plugins-context-distribution-infinispan</module>
+    </modules>
+</project>