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authorslaws <slaws@13f79535-47bb-0310-9956-ffa450edef68>2008-11-19 09:26:46 +0000
committerslaws <slaws@13f79535-47bb-0310-9956-ffa450edef68>2008-11-19 09:26:46 +0000
commitd417aa104869ba1fa9861e236919a407c2bfe506 (patch)
tree9795e7167b325620cd9a81892f810f90bef6d854
parentc5913aa2cb30d5fc75d13260bb596d7dd8433bac (diff)
Add a simple test to experiment with Bob's scenario from the ML
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@718913 13f79535-47bb-0310-9956-ffa450edef68
-rw-r--r--sandbox/slaws/scheduler/pom.xml119
-rw-r--r--sandbox/slaws/scheduler/src/main/java/scheduler/Scheduler.java33
-rw-r--r--sandbox/slaws/scheduler/src/main/java/scheduler/SchedulerImpl.java61
-rw-r--r--sandbox/slaws/scheduler/src/main/java/worker/Worker.java31
-rw-r--r--sandbox/slaws/scheduler/src/main/java/worker/WorkerImpl.java66
-rw-r--r--sandbox/slaws/scheduler/src/main/resources/scheduler/META-INF/sca-contribution.xml23
-rw-r--r--sandbox/slaws/scheduler/src/main/resources/scheduler/scheduler.composite43
-rw-r--r--sandbox/slaws/scheduler/src/main/resources/workerA/META-INF/sca-contribution.xml23
-rw-r--r--sandbox/slaws/scheduler/src/main/resources/workerA/workerA.composite36
-rw-r--r--sandbox/slaws/scheduler/src/main/resources/workerB/META-INF/sca-contribution.xml23
-rw-r--r--sandbox/slaws/scheduler/src/main/resources/workerB/workerB.composite36
-rw-r--r--sandbox/slaws/scheduler/src/test/java/calculator/SchedulerTestCase.java99
12 files changed, 593 insertions, 0 deletions
diff --git a/sandbox/slaws/scheduler/pom.xml b/sandbox/slaws/scheduler/pom.xml
new file mode 100644
index 0000000000..29b48fe634
--- /dev/null
+++ b/sandbox/slaws/scheduler/pom.xml
@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<project>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-sca</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <!--relativePath>../../pom.xml</relativePath-->
+ </parent>
+ <artifactId>sample-scheduler</artifactId>
+ <name>Apache Tuscany SCA Scheduler Sample</name>
+
+ <repositories>
+ <repository>
+ <id>apache.incubator</id>
+ <url>http://people.apache.org/repo/m2-incubating-repository</url>
+ </repository>
+ </repositories>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-api</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-node-launcher</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-domain-manager</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-node-runtime</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-sca</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-sca-axis2</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-http-runtime</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-resource-runtime</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.codehaus.woodstox</groupId>
+ <artifactId>wstx-asl</artifactId>
+ <version>3.2.1</version>
+ <scope>runtime</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-host-tomcat</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.5</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <finalName>${artifactId}</finalName>
+ </build>
+</project>
diff --git a/sandbox/slaws/scheduler/src/main/java/scheduler/Scheduler.java b/sandbox/slaws/scheduler/src/main/java/scheduler/Scheduler.java
new file mode 100644
index 0000000000..d9eeb5aad1
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/java/scheduler/Scheduler.java
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package scheduler;
+
+
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.annotations.Remotable;
+
+import worker.Worker;
+
+@Remotable
+public interface Scheduler {
+
+ void addWorker(String name, ServiceReference reference);
+ void removeWorker(String name);
+
+}
diff --git a/sandbox/slaws/scheduler/src/main/java/scheduler/SchedulerImpl.java b/sandbox/slaws/scheduler/src/main/java/scheduler/SchedulerImpl.java
new file mode 100644
index 0000000000..85544a3ebf
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/java/scheduler/SchedulerImpl.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package scheduler;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+import worker.Worker;
+
+
+/**
+ * An implementation of the Calculator service.
+ */
+@Scope("COMPOSITE")
+public class SchedulerImpl implements Scheduler, Worker {
+
+ @Reference
+ protected List<Worker> workers;
+
+ public void addWorker(String name, ServiceReference reference) {
+ workers.add((Worker)reference.getService());
+
+ // could use the name to index the worker in some way
+ }
+
+ public void removeWorker(String name) {
+ // remove the named worker
+ }
+
+ public String doSomething(String something){
+
+ String response = "";
+
+ for (Worker worker : workers){
+ response += worker.doSomething(something);
+ }
+
+ return response;
+ }
+
+}
diff --git a/sandbox/slaws/scheduler/src/main/java/worker/Worker.java b/sandbox/slaws/scheduler/src/main/java/worker/Worker.java
new file mode 100644
index 0000000000..bedc440ef5
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/java/worker/Worker.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package worker;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * The Add service interface
+ */
+@Remotable
+public interface Worker {
+
+ String doSomething(String something);
+
+}
diff --git a/sandbox/slaws/scheduler/src/main/java/worker/WorkerImpl.java b/sandbox/slaws/scheduler/src/main/java/worker/WorkerImpl.java
new file mode 100644
index 0000000000..bd34d0db20
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/java/worker/WorkerImpl.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package worker;
+
+import org.osoa.sca.CallableReference;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.annotations.Context;
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Init;
+import org.osoa.sca.annotations.Property;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+
+import scheduler.Scheduler;
+
+/**
+ * An implementation of the Add service
+ */
+@Scope("COMPOSITE")
+@EagerInit
+public class WorkerImpl implements Worker {
+
+ @Reference
+ protected Scheduler scheduler;
+
+ @Property
+ protected String name;
+
+ @Context
+ protected ComponentContext context;
+
+ @Init
+ public void start(){
+ ServiceReference<Worker> ref = context.createSelfReference(Worker.class);
+ scheduler.addWorker(name, ref);
+ }
+
+ @Destroy
+ public void stop(){
+ //scheduler.removeWorker(name);
+ }
+
+
+ public String doSomething(String something){
+ return something + name + " ";
+ }
+
+}
diff --git a/sandbox/slaws/scheduler/src/main/resources/scheduler/META-INF/sca-contribution.xml b/sandbox/slaws/scheduler/src/main/resources/scheduler/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..39f30c8603
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/resources/scheduler/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:Scheduler"/>
+</contribution> \ No newline at end of file
diff --git a/sandbox/slaws/scheduler/src/main/resources/scheduler/scheduler.composite b/sandbox/slaws/scheduler/src/main/resources/scheduler/scheduler.composite
new file mode 100644
index 0000000000..2ab84536ea
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/resources/scheduler/scheduler.composite
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="Scheduler">
+
+ <component name="Scheduler">
+ <implementation.java class="scheduler.SchedulerImpl"/>
+ <service name="Scheduler">
+ <binding.ws uri="http://localhost:8080/Scheduler"/>
+ </service>
+ </component>
+
+ <component name="Scheduler2">
+ <implementation.java class="scheduler.SchedulerImpl"/>
+ <service name="Scheduler">
+ <binding.ws uri="http://localhost:8080/Scheduler2"/>
+ </service>
+ <reference name="workers" multiplicity="0..n">
+ <binding.ws uri="http://localhost:8081/WorkerA"/>
+ <binding.ws uri="http://localhost:8082/WorkerB"/>
+ </reference>
+ </component>
+
+</composite>
diff --git a/sandbox/slaws/scheduler/src/main/resources/workerA/META-INF/sca-contribution.xml b/sandbox/slaws/scheduler/src/main/resources/workerA/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..685e500a5c
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/resources/workerA/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:WorkerA"/>
+</contribution> \ No newline at end of file
diff --git a/sandbox/slaws/scheduler/src/main/resources/workerA/workerA.composite b/sandbox/slaws/scheduler/src/main/resources/workerA/workerA.composite
new file mode 100644
index 0000000000..9a112358b9
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/resources/workerA/workerA.composite
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="CWorkerA">
+
+ <component name="WorkerA">
+ <implementation.java class="worker.WorkerImpl" />
+ <property name="name">WorkerA</property>
+ <service name="Worker">
+ <binding.ws uri="http://localhost:8081/WorkerA"/>
+ </service>
+ <reference name="scheduler">
+ <binding.ws uri="http://localhost:8080/Scheduler"/>
+ </reference>
+ </component>
+
+</composite>
diff --git a/sandbox/slaws/scheduler/src/main/resources/workerB/META-INF/sca-contribution.xml b/sandbox/slaws/scheduler/src/main/resources/workerB/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..eb5fb562d4
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/resources/workerB/META-INF/sca-contribution.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<contribution xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:sample="http://sample">
+ <deployable composite="sample:WorkerB"/>
+</contribution> \ No newline at end of file
diff --git a/sandbox/slaws/scheduler/src/main/resources/workerB/workerB.composite b/sandbox/slaws/scheduler/src/main/resources/workerB/workerB.composite
new file mode 100644
index 0000000000..4f8a73657d
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/main/resources/workerB/workerB.composite
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ targetNamespace="http://sample"
+ xmlns:sample="http://sample"
+ name="CWorkerA">
+
+ <component name="WorkerB">
+ <implementation.java class="worker.WorkerImpl" />
+ <property name="name">WorkerB</property>
+ <service name="Worker">
+ <binding.ws uri="http://localhost:8082/WorkerB"/>
+ </service>
+ <reference name="scheduler">
+ <binding.ws uri="http://localhost:8080/Scheduler"/>
+ </reference>
+ </component>
+
+</composite>
diff --git a/sandbox/slaws/scheduler/src/test/java/calculator/SchedulerTestCase.java b/sandbox/slaws/scheduler/src/test/java/calculator/SchedulerTestCase.java
new file mode 100644
index 0000000000..def6e637dc
--- /dev/null
+++ b/sandbox/slaws/scheduler/src/test/java/calculator/SchedulerTestCase.java
@@ -0,0 +1,99 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.
+ */
+package calculator;
+
+
+import junit.framework.Assert;
+
+import org.apache.tuscany.sca.node.SCAClient;
+import org.apache.tuscany.sca.node.SCAContribution;
+import org.apache.tuscany.sca.node.SCANode;
+import org.apache.tuscany.sca.node.SCANodeFactory;
+import org.apache.tuscany.sca.node.launcher.DomainManagerLauncher;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import worker.Worker;
+
+/**
+ * Runs a distributed domain in a single VM by using and in memory
+ * implementation of the distributed domain
+ */
+public class SchedulerTestCase {
+
+ private static SCANode schedulerNode = null;
+ private static SCANode workerNodeA = null;
+ private static SCANode workerNodeB = null;
+
+ @BeforeClass
+ public static void init() throws Exception {
+
+ try {
+ System.out.println("Setting up scheduler");
+
+ SCANodeFactory nodeFactory = SCANodeFactory.newInstance();
+
+ schedulerNode = nodeFactory.createSCANode("scheduler/scheduler.composite",
+ new SCAContribution("scheduler", "./target/classes"));
+ workerNodeA = nodeFactory.createSCANode("workerA/workerA.composite",
+ new SCAContribution("workerA", "./target/classes"));
+ workerNodeB = nodeFactory.createSCANode("workerB/workerB.composite",
+ new SCAContribution("workerB", "./target/classes"));
+
+
+
+ schedulerNode.start();
+ workerNodeA.start();
+ workerNodeB.start();
+
+
+ } catch(Exception ex){
+ System.err.println(ex.toString());
+ }
+
+ }
+
+ @AfterClass
+ public static void destroy() throws Exception {
+ schedulerNode.stop();
+ workerNodeA.stop();
+ workerNodeB.stop();
+ }
+
+ @Test
+ public void testScheduler() throws Exception {
+ SCAClient client = (SCAClient)schedulerNode;
+
+ Worker scheduler =
+ client.getService(Worker.class, "Scheduler/Worker");
+
+ System.out.println(scheduler.doSomething("Hello "));
+ }
+
+ @Test
+ public void testScheduler2() throws Exception {
+ SCAClient client = (SCAClient)schedulerNode;
+
+ Worker scheduler =
+ client.getService(Worker.class, "Scheduler2/Worker");
+
+ System.out.println(scheduler.doSomething("Hello "));
+ }
+}