From d417aa104869ba1fa9861e236919a407c2bfe506 Mon Sep 17 00:00:00 2001 From: slaws Date: Wed, 19 Nov 2008 09:26:46 +0000 Subject: 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 --- sandbox/slaws/scheduler/pom.xml | 119 +++++++++++++++++++++ .../src/main/java/scheduler/Scheduler.java | 33 ++++++ .../src/main/java/scheduler/SchedulerImpl.java | 61 +++++++++++ .../scheduler/src/main/java/worker/Worker.java | 31 ++++++ .../scheduler/src/main/java/worker/WorkerImpl.java | 66 ++++++++++++ .../scheduler/META-INF/sca-contribution.xml | 23 ++++ .../main/resources/scheduler/scheduler.composite | 43 ++++++++ .../workerA/META-INF/sca-contribution.xml | 23 ++++ .../src/main/resources/workerA/workerA.composite | 36 +++++++ .../workerB/META-INF/sca-contribution.xml | 23 ++++ .../src/main/resources/workerB/workerB.composite | 36 +++++++ .../test/java/calculator/SchedulerTestCase.java | 99 +++++++++++++++++ 12 files changed, 593 insertions(+) create mode 100644 sandbox/slaws/scheduler/pom.xml create mode 100644 sandbox/slaws/scheduler/src/main/java/scheduler/Scheduler.java create mode 100644 sandbox/slaws/scheduler/src/main/java/scheduler/SchedulerImpl.java create mode 100644 sandbox/slaws/scheduler/src/main/java/worker/Worker.java create mode 100644 sandbox/slaws/scheduler/src/main/java/worker/WorkerImpl.java create mode 100644 sandbox/slaws/scheduler/src/main/resources/scheduler/META-INF/sca-contribution.xml create mode 100644 sandbox/slaws/scheduler/src/main/resources/scheduler/scheduler.composite create mode 100644 sandbox/slaws/scheduler/src/main/resources/workerA/META-INF/sca-contribution.xml create mode 100644 sandbox/slaws/scheduler/src/main/resources/workerA/workerA.composite create mode 100644 sandbox/slaws/scheduler/src/main/resources/workerB/META-INF/sca-contribution.xml create mode 100644 sandbox/slaws/scheduler/src/main/resources/workerB/workerB.composite create mode 100644 sandbox/slaws/scheduler/src/test/java/calculator/SchedulerTestCase.java (limited to 'sandbox/slaws') 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 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-sca + 1.4-SNAPSHOT + + + sample-scheduler + Apache Tuscany SCA Scheduler Sample + + + + apache.incubator + http://people.apache.org/repo/m2-incubating-repository + + + + + + + org.apache.tuscany.sca + tuscany-node-api + 1.4-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-node-launcher + 1.4-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-domain-manager + 1.4-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-implementation-node-runtime + 1.4-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-binding-sca + 1.4-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-binding-sca-axis2 + 1.4-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-binding-http-runtime + 1.4-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-implementation-resource-runtime + 1.4-SNAPSHOT + runtime + + + + org.codehaus.woodstox + wstx-asl + 3.2.1 + runtime + + + + org.apache.tuscany.sca + tuscany-host-tomcat + 1.4-SNAPSHOT + test + + + + junit + junit + 4.5 + test + + + + + + ${artifactId} + + 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 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 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 @@ + + + + + \ 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 @@ + + + + + + + + + + + + + + + + + + + + + + + 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 @@ + + + + + \ 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 @@ + + + + + + + WorkerA + + + + + + + + + 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 @@ + + + + + \ 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 @@ + + + + + + + WorkerB + + + + + + + + + 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 ")); + } +} -- cgit v1.2.3