[POLICY-22] Reorganizing drools-apps

Change-Id: I5f9bb3908f8d55c466dd847ae5e01a424e9ba364
Signed-off-by: Gao, Chenfei (cg287m) <chenfei.gao11@gmail.com>
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

12 files changed, 447 insertions, 0 deletions

diff --git a/controlloop/common/actors/actor.appc/pom.xml b/controlloop/common/actors/actor.appc/pom.xml
new file mode 100644
index 000000000..5f6519a47
--- /dev/null
+++ b/controlloop/common/actors/actor.appc/pom.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+	    <groupId>org.onap.policy.drools-applications</groupId>
+        <artifactId>actors</artifactId>
+		<version>1.1.0-SNAPSHOT</version>
+	</parent>
+	<artifactId>actor.appc</artifactId>
+	<dependencies>
+		<dependency>
+	        <groupId>org.onap.policy.drools-applications</groupId>
+			<artifactId>actorServiceProvider</artifactId>
+			<version>1.1.0-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.onap.policy.drools-applications</groupId>
+			<artifactId>appc</artifactId>
+			<version>1.1.0-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.onap.policy.drools-applications</groupId>
+			<artifactId>events</artifactId>
+			<version>1.1.0-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+</project>
diff --git a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
new file mode 100644
index 000000000..fe6bf40af
--- /dev/null
+++ b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
@@ -0,0 +1,113 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * APPCActorServiceProvider
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actor.appc;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.onap.policy.controlloop.VirtualControlLoopEvent;
+import org.onap.policy.appc.CommonHeader;
+import org.onap.policy.appc.Request;
+import org.onap.policy.controlloop.ControlLoopOperation;
+import org.onap.policy.controlloop.policy.Policy;
+
+import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+
+public class APPCActorServiceProvider implements Actor {
+
+	private static final ImmutableList<String> recipes = ImmutableList.of("Restart", "Rebuild", "Migrate", "ModifyConfig");
+	private static final ImmutableMap<String, List<String>> targets = new ImmutableMap.Builder<String, List<String>>()
+										.put("Restart", ImmutableList.of("VM"))
+										.put("Rebuild", ImmutableList.of("VM"))
+										.put("Migrate", ImmutableList.of("VM"))
+										.put("ModifyConfig", ImmutableList.of("VFC"))
+										.build();
+	private static final ImmutableMap<String, List<String>> payloads = new ImmutableMap.Builder<String, List<String>>()
+										.put("ModifyConfig", ImmutableList.of("generic-vnf.vnf-id"))
+										.build();
+	
+	@Override
+	public String actor() {
+		return "APPC";
+	}
+
+	@Override
+	public List<String> recipes() {
+		return ImmutableList.copyOf(recipes);
+	}
+
+	@Override
+	public List<String> recipeTargets(String recipe) {
+		return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
+	}
+
+	@Override
+	public List<String> recipePayloads(String recipe) {
+		return ImmutableList.copyOf(payloads.getOrDefault(recipe, Collections.emptyList()));
+	}
+
+	
+	public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation, Policy policy) {
+		//
+		// Construct an APPC request
+		//
+		Request request = new Request();
+		request.CommonHeader = new CommonHeader();
+		request.CommonHeader.RequestID = onset.requestID;
+		request.CommonHeader.SubRequestID = operation.subRequestId;
+		request.Action = policy.recipe;
+		
+		//
+		// TODO: do we need to take care of the target
+		//
+		
+		//
+		// Handle the payload
+		//
+		if (policy.payload != null && !policy.payload.isEmpty()) {
+			request.Payload = new HashMap<String, Object>();	
+			//
+			// Add each payload entry
+			//
+			for (Map.Entry<String, String> entry : policy.payload.entrySet()) {
+			//
+			// TODO: entry key has ref$, value has {xxxx}
+			//
+				request.Payload.put(entry.getKey(), entry.getValue());	
+			}
+		}
+		
+		
+		request.Payload.put("AICVServerSelfLink", onset.AAI.get("vserver.selflink"));//.AICVServerSelfLink);
+		request.Payload.put("AICIdentity", onset.AAI.get("cloud-region.identity-url"));//AICIdentity);
+		//
+		// Return the request
+		//
+		return request;
+	}
+	
+	
+}
diff --git a/controlloop/common/actors/actor.appc/src/main/resources/META-INF/services/com.att.ecomp.policy.controlloop.actorServiceProvider.spi.Actor b/controlloop/common/actors/actor.appc/src/main/resources/META-INF/services/com.att.ecomp.policy.controlloop.actorServiceProvider.spi.Actor
new file mode 100644
index 000000000..5e76150c4
--- /dev/null
+++ b/controlloop/common/actors/actor.appc/src/main/resources/META-INF/services/com.att.ecomp.policy.controlloop.actorServiceProvider.spi.Actor
@@ -0,0 +1 @@
+com.att.ecomp.policy.controlloop.actor.appc.APPCActorServiceProvider
\ No newline at end of file
diff --git a/controlloop/common/actors/actor.mso/pom.xml b/controlloop/common/actors/actor.mso/pom.xml
new file mode 100644
index 000000000..f0bbf48cb
--- /dev/null
+++ b/controlloop/common/actors/actor.mso/pom.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+	    <groupId>org.onap.policy.drools-applications</groupId>
+		<artifactId>actors</artifactId>
+		<version>1.1.0-SNAPSHOT</version>
+	</parent>
+	<artifactId>actor.mso</artifactId>
+	<dependencies>
+		<dependency>
+	        <groupId>org.onap.policy.drools-applications</groupId>
+			<artifactId>actorServiceProvider</artifactId>
+			<version>1.1.0-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+</project>
diff --git a/controlloop/common/actors/actor.mso/src/main/java/org/onap/policy/controlloop/actor/mso/MSOActorServiceProvider.java b/controlloop/common/actors/actor.mso/src/main/java/org/onap/policy/controlloop/actor/mso/MSOActorServiceProvider.java
new file mode 100644
index 000000000..d57e62634
--- /dev/null
+++ b/controlloop/common/actors/actor.mso/src/main/java/org/onap/policy/controlloop/actor/mso/MSOActorServiceProvider.java
@@ -0,0 +1,58 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * MSOActorServiceProvider
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actor.mso;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+
+public class MSOActorServiceProvider implements Actor {
+
+	private static final ImmutableList<String> recipes = ImmutableList.of(
+			"VF Module Create");
+	private static final ImmutableMap<String, List<String>> targets = new ImmutableMap.Builder<String, List<String>>()
+			.put("VF Module Create", ImmutableList.of("VFC"))
+			.build();
+	
+	@Override
+	public String actor() {
+		return "MSO";
+	}
+
+	@Override
+	public List<String> recipes() {
+		return ImmutableList.copyOf(recipes);
+	}
+
+	@Override
+	public List<String> recipeTargets(String recipe) {
+		return ImmutableList.copyOf(targets.getOrDefault(recipe, Collections.emptyList()));
+	}
+
+	@Override
+	public List<String> recipePayloads(String recipe) {
+		return Collections.emptyList();
+	}
+
+}
diff --git a/controlloop/common/actors/actor.mso/src/main/resources/META-INF/services/com.att.ecomp.policy.controlloop.actorServiceProvider.spi.Actor b/controlloop/common/actors/actor.mso/src/main/resources/META-INF/services/com.att.ecomp.policy.controlloop.actorServiceProvider.spi.Actor
new file mode 100644
index 000000000..aeed27b3b
--- /dev/null
+++ b/controlloop/common/actors/actor.mso/src/main/resources/META-INF/services/com.att.ecomp.policy.controlloop.actorServiceProvider.spi.Actor
@@ -0,0 +1 @@
+com.att.ecomp.policy.controlloop.actor.mso.MSOActorServiceProvider
\ No newline at end of file
diff --git a/controlloop/common/actors/actor.test/pom.xml b/controlloop/common/actors/actor.test/pom.xml
new file mode 100644
index 000000000..9d8ffa48d
--- /dev/null
+++ b/controlloop/common/actors/actor.test/pom.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0"?>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+	    <groupId>org.onap.policy.drools-applications</groupId>
+		<artifactId>actors</artifactId>
+		<version>1.1.0-SNAPSHOT</version>
+	</parent>
+	<artifactId>actor.test</artifactId>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>2.19.1</version>
+				<configuration>
+					<additionalClasspathElements>
+                        <additionalClasspathElement>${settings.localRepository}/org/onap/policy/drools-applications/actor.appc/1.1.0-SNAPSHOT/actor.appc-1.1.0-SNAPSHOT.jar</additionalClasspathElement>
+						<additionalClasspathElement>${settings.localRepository}/org/onap/policy/drools-applications/actor.mso/1.1.0-SNAPSHOT/actor.mso-1.1.0-SNAPSHOT.jar</additionalClasspathElement>
+					</additionalClasspathElements>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+	<dependencies>
+		<dependency>
+	        <groupId>org.onap.policy.drools-applications</groupId>
+			<artifactId>actorServiceProvider</artifactId>
+			<version>1.1.0-SNAPSHOT</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.12</version>
+			<scope>provided</scope>
+		</dependency>
+	</dependencies>
+</project>
diff --git a/controlloop/common/actors/actor.test/src/test/java/org/onap/policy/controlloop/actor/test/Test.java b/controlloop/common/actors/actor.test/src/test/java/org/onap/policy/controlloop/actor/test/Test.java
new file mode 100644
index 000000000..f6eba49af
--- /dev/null
+++ b/controlloop/common/actors/actor.test/src/test/java/org/onap/policy/controlloop/actor/test/Test.java
@@ -0,0 +1,46 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * actor test
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actor.test;
+
+import static org.junit.Assert.*;
+
+import org.onap.policy.controlloop.actorServiceProvider.ActorService;
+import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+
+public class Test {
+
+	@org.junit.Test
+	public void test() {
+		System.out.println("Dumping actors");
+		ActorService actorService = ActorService.getInstance();
+		assertNotNull(actorService);
+		int num = 0;
+		for (Actor actor : actorService.actors()) {
+			System.out.println(actor.actor());
+			for (String recipe : actor.recipes()) {
+				System.out.println("\t" + recipe + " " + actor.recipeTargets(recipe) + " " + actor.recipePayloads(recipe));
+			}
+			num++;
+		}
+		System.out.println("Found " + num + " actors");
+	}
+
+}
diff --git a/controlloop/common/actors/actorServiceProvider/pom.xml b/controlloop/common/actors/actorServiceProvider/pom.xml
new file mode 100644
index 000000000..874871348
--- /dev/null
+++ b/controlloop/common/actors/actorServiceProvider/pom.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+	    <groupId>org.onap.policy.drools-applications</groupId>
+		<artifactId>actors</artifactId>
+		<version>1.1.0-SNAPSHOT</version>
+	</parent>
+	<artifactId>actorServiceProvider</artifactId>
+</project>
diff --git a/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java
new file mode 100644
index 000000000..2632d0752
--- /dev/null
+++ b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java
@@ -0,0 +1,56 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ActorService
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actorServiceProvider;
+
+import java.util.Iterator;
+import java.util.ServiceLoader;
+
+import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import com.google.common.collect.ImmutableList;
+
+public class ActorService {
+	
+	private static ActorService service;
+	
+	private ServiceLoader<Actor> loader;
+	
+	private ActorService() {
+		loader = ServiceLoader.load(Actor.class);
+	}
+	
+	public static synchronized ActorService getInstance() {
+		if (service == null) {
+			service = new ActorService();
+		}
+		return service;
+	}
+	
+	public ImmutableList<Actor> actors() {
+		Iterator<Actor> iter = loader.iterator();
+		System.out.println("returning actors");
+		while (iter.hasNext()) {
+			System.out.println("Got " + iter.next().actor());
+		}
+		
+		return ImmutableList.copyOf(loader.iterator());
+	}
+
+}
diff --git a/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java
new file mode 100644
index 000000000..2492063c8
--- /dev/null
+++ b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Actor
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actorServiceProvider.spi;
+
+import java.util.List;
+
+public interface Actor {
+	
+	public String	actor();
+	
+	public List<String>	recipes();
+	
+	public List<String> recipeTargets(String recipe);
+	
+	public List<String> recipePayloads(String recipe);
+
+}
diff --git a/controlloop/common/actors/pom.xml b/controlloop/common/actors/pom.xml
new file mode 100644
index 000000000..a00a3af52
--- /dev/null
+++ b/controlloop/common/actors/pom.xml
@@ -0,0 +1,32 @@
+<?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>
+	
+	<artifactId>actors</artifactId>
+    <packaging>pom</packaging>
+
+    <parent>
+        <groupId>org.onap.policy.drools-applications</groupId>
+        <artifactId>common</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+    
+	<modules>
+		<module>actorServiceProvider</module>
+		<module>actor.appc</module>
+	    <module>actor.mso</module>
+		<module>actor.test</module>
+    </modules>
+	<dependencies>
+		<dependency>
+			<groupId>com.google.guava</groupId>
+			<artifactId>guava</artifactId>
+			<version>19.0</version>
+		</dependency>
+        <dependency>
+            <groupId>org.onap.policy.drools-applications</groupId>
+			<artifactId>policy-yaml</artifactId>
+			<version>1.1.0-SNAPSHOT</version>
+		</dependency>
+	</dependencies>
+</project>