From 329737edca64db31b2da73cf383d54d0c73701ec Mon Sep 17 00:00:00 2001 From: wjaniszewski Date: Tue, 26 May 2009 11:52:02 +0000 Subject: helloworld (reference, service) samples for Erlang binding git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@778665 13f79535-47bb-0310-9956-ffa450edef68 --- .../samples/helloworld-reference-erlang/README | 127 +++++++++++++++++ .../samples/helloworld-reference-erlang/build.xml | 72 ++++++++++ .../helloworld-reference.png | Bin 0 -> 15780 bytes .../helloworld-reference.svg | 153 +++++++++++++++++++++ .../samples/helloworld-reference-erlang/pom.xml | 89 ++++++++++++ .../java/helloworld/HelloWorldErlangClient.java | 36 +++++ .../src/main/java/helloworld/HelloWorldImpl.java | 33 +++++ .../main/java/helloworld/HelloWorldService.java | 29 ++++ .../helloworld/HelloWorldServiceComponent.java | 39 ++++++ .../resources/helloworlderlangreference.composite | 35 +++++ .../resources/helloworlderlangservice.composite | 34 +++++ 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branches/sca-java-1.x/samples/pom.xml | 2 + 28 files changed, 1716 insertions(+) create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/README create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/build.xml create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.png create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.svg create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/pom.xml create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldErlangClient.java create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldImpl.java create mode 100644 branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldService.java create mode 100644 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branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java create mode 100644 branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java (limited to 'branches/sca-java-1.x/samples') diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/README b/branches/sca-java-1.x/samples/helloworld-reference-erlang/README new file mode 100644 index 0000000000..e61db16fda --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/README @@ -0,0 +1,127 @@ +Hello World Erlang References Sample +================================= +This sample demonstrates an SCA reference that uses a Erlang binding + +The README in the samples directory (the directory above this) provides +general instructions about building and running samples. Take a look there +first. + +In order to run Erlang samples you need to have Erlang/OTP distribution installed - +epmd binary is required in your system path. See http://erlang.org for downloads. + +If you just want to run it to see what happens you need to run the server first +so open a command prompt, navigate to the helloworld-service-erlang sample directory +and do + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-service-erlang.jar helloworld.HelloWorldServer + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-service-erlang.jar helloworld.HelloWorldServer + + +Once the server is running open a command prompt, navigate to this sample +directory and do: + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-reference-erlang.jar helloworld.HelloWorldErlangClient + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-reference-erlang.jar helloworld.HelloWorldErlangClient + + +Sample Overview +--------------- +The sample provides a component that has a reference with a Erlang binding. +The binding refers to Erlang module and communicates with a service +exposed by the helloworld-service-erlang sample. + +helloworld-reference-erlang/ + src/ + main/ + java/ + helloworld/ + HelloWorldImpl - HelloWorld service implementation + HelloWorldService.java - interface description for + HelloWorldServiceComponent + HelloWorldServiceComponent.java - component implementation + HelloWorldErlangClient.java - starts the SCA Runtime and + deploys the helloworldwserlangclient + .composite. It then calls the + HelloWorldServiceComponent + resources/ + helloworlderlangreference.composite - the SCA assembly for this sample + helloworlderlangservice.composite - the SCA assembly for the server + that is used by the JUnit tests + logging.properties - log4j configuration file + test/ + java/ + helloworld/ + HelloWorldErlangClientTestCase.java - JUnit test case + dynaignore/ - internal Java classes for ignoring test + in case of missing Erlang/OTP distribution + + helloworld-reference.png - a pictorial representation of the + sample .composite file + build.xml - the Ant build file + pom.xml - the Maven build file + +Building And Running The Sample Using Ant +----------------------------------------- +With the binary distribution the sample can be built and run using Ant. Before +you do this start up the service that the reference will talk to. To do this +run up the helloworld-service-erlang test. Take a look at the README in that sample +and you will see you need the following commands + +cd helloworld-service-erlang +ant run + +Once done you can now compile and run this sample using the following commands; + +cd helloworld-reference-erlang +ant compile +ant run + +You should see the following output from the run target. + +run: + [java] 2009-05-26 12:03:54 org.apache.tuscany.sca.node.impl.NodeImpl + [java] INFO: Creating node: helloworlderlangreference.composite + [java] 2009-05-26 12:03:55 org.apache.tuscany.sca.node.impl.NodeImpl configureNode + [java] 2009-05-26 12:03:56 org.apache.tuscany.sca.node.impl.NodeImpl configureNode + [java] 2009-05-26 12:03:56 org.apache.tuscany.sca.node.impl.NodeImpl start + [java] INFO: Starting node: helloworlderlangreference.composite + [java] Hello World + [java] 2009-05-26 12:03:56 org.apache.tuscany.sca.node.impl.NodeImpl stop + [java] INFO: Stopping node: helloworlderlangreference.composite + +BUILD SUCCESSFUL + + +Building And Running The Sample Using Maven +------------------------------------------- +With either the binary or source distributions the sample can be built and run +using Maven as follows. When using Maven you don't need to run the helloworld- +service-erlang sample first as the JUnit test does this for you. + +cd helloworld-reference-erlang +mvn + +You should see the following output from the test phase. + +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.569 sec + +Results : + +Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 + + +This shows that the Junit test cases have run successfully. diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/build.xml b/branches/sca-java-1.x/samples/helloworld-reference-erlang/build.xml new file mode 100644 index 0000000000..bc5c6ed8a8 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/build.xml @@ -0,0 +1,72 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.png b/branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.png new file mode 100644 index 0000000000..5c80743d14 Binary files /dev/null and b/branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.png differ diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.svg b/branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.svg new file mode 100644 index 0000000000..992d56875b --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/helloworld-reference.svg @@ -0,0 +1,153 @@ + + + + + + + + + + + + image/svg+xml + + + + + + + + helloworlderlangreference + + HelloWorldServiceComponent + + HelloWorldService ReferenceErlang + diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/pom.xml b/branches/sca-java-1.x/samples/helloworld-reference-erlang/pom.xml new file mode 100644 index 0000000000..c0a7704aa7 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/pom.xml @@ -0,0 +1,89 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-sca + 1.6-SNAPSHOT + ../../pom.xml + + sample-helloworld-reference-erlang + Apache Tuscany SCA Sample HelloWorld Reference Erlang + + + + apache.incubator + http://people.apache.org/repo/m2-incubating-repository + + + + + + org.apache.tuscany.sca + tuscany-host-embedded + 1.6-SNAPSHOT + + + + org.apache.tuscany.sca + tuscany-implementation-java-runtime + 1.6-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-binding-erlang-runtime + 1.6-SNAPSHOT + + + + junit + junit + 4.5 + test + + + + org.apache.activemq + activemq-all + 5.2.0 + test + + + org.apache.activemq + activemq-web-demo + + + + + backport-util-concurrent + backport-util-concurrent + 3.1 + + + + + + ${artifactId} + + + diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldErlangClient.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldErlangClient.java new file mode 100644 index 0000000000..9b881b77ff --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldErlangClient.java @@ -0,0 +1,36 @@ +/* + * 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 helloworld; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +/** + * This client program shows how to create an SCA runtime, start it, + * locate the HelloWorld service and invoke it. + */ +public class HelloWorldErlangClient { + + public final static void main(String[] args) throws Exception { + SCADomain scaDomain = SCADomain.newInstance("helloworlderlangreference.composite"); + HelloWorldService helloWorldService = scaDomain.getService(HelloWorldService.class, "HelloWorldServiceComponent"); + String value = helloWorldService.getGreetings("World"); + System.out.println(value); + scaDomain.close(); + } +} diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldImpl.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldImpl.java new file mode 100644 index 0000000000..4cdcc1fd0b --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldImpl.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 helloworld; + +import org.osoa.sca.annotations.Service; + +/** + * This class implements the HelloWorld service. + */ +@Service(HelloWorldService.class) +public class HelloWorldImpl implements HelloWorldService { + + public String getGreetings(String name) { + return "Hello " + name; + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldService.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldService.java new file mode 100644 index 0000000000..c0259c6e07 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldService.java @@ -0,0 +1,29 @@ +/* + * 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 helloworld; + +import org.osoa.sca.annotations.Remotable; + +/** + * The interface for the helloworld service + */ +@Remotable +public interface HelloWorldService { + public String getGreetings(String name); +} diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldServiceComponent.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldServiceComponent.java new file mode 100644 index 0000000000..6c833ab888 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/java/helloworld/HelloWorldServiceComponent.java @@ -0,0 +1,39 @@ +/* + * 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 helloworld; + +/** + * The HelloWorld service implementation + */ +public class HelloWorldServiceComponent implements HelloWorldService { + + HelloWorldService helloWorldService; + + public String getGreetings(String name) { + return helloWorldService.getGreetings(name); + } + + public HelloWorldService getHelloWorldService() { + return helloWorldService; + } + + public void setHelloWorldService(HelloWorldService helloWorldService) { + this.helloWorldService = helloWorldService; + } +} \ No newline at end of file diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/helloworlderlangreference.composite b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/helloworlderlangreference.composite new file mode 100644 index 0000000000..5c2e8786f1 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/helloworlderlangreference.composite @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/helloworlderlangservice.composite b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/helloworlderlangservice.composite new file mode 100644 index 0000000000..d2ff8455d8 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/helloworlderlangservice.composite @@ -0,0 +1,34 @@ + + + + + + + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/logging.properties b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/logging.properties new file mode 100644 index 0000000000..a2a4067921 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/main/resources/logging.properties @@ -0,0 +1,30 @@ +# 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. +# +# $Rev: 582827 $ $Date: 2007-10-08 15:01:31 +0100 (Mon, 08 Oct 2007) $ +# + +# Custom logging configuration for Tuscany samples +# By default, only INFO level logging is enabled and ALL messages get sent to the console +# For more messages from the runtime, uncomment specific settings at the end of this file +handlers = java.util.logging.ConsoleHandler +java.util.logging.ConsoleHandler.level = ALL +java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter +.level=INFO + +# Uncomment the next setting to get all Tuscany messages (this will be a lot) +#org.apache.tuscany.level=FINEST diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/HelloWorldErlangClientTestCase.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/HelloWorldErlangClientTestCase.java new file mode 100644 index 0000000000..03d98f817f --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/HelloWorldErlangClientTestCase.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 helloworld; + +import helloworld.dynaignore.IgnorableRunner; +import helloworld.dynaignore.IgnoreTest; +import junit.framework.Assert; + +import org.apache.tuscany.sca.host.embedded.SCADomain; +import org.junit.Test; +import org.junit.runner.RunWith; + +/** + * Test case for helloworld Erlang client + */ +@RunWith(IgnorableRunner.class) +public class HelloWorldErlangClientTestCase { + + private static final String EPMD_COMMAND = "epmd"; + + @Test + public void testClient() throws Exception { + Process epmdProcess = null; + try { + epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND); + } catch (Exception e) { + System.out + .println("Cannot proceed - exception while executing " + + EPMD_COMMAND + + ": " + + e.getMessage() + + ". Valid and working Erlang/OTP distribution is required."); + throw new IgnoreTest(); + } + SCADomain scaServiceDomain = SCADomain + .newInstance("helloworlderlangservice.composite"); + SCADomain scaClientDomain = SCADomain + .newInstance("helloworlderlangreference.composite"); + HelloWorldService helloWorldService = scaClientDomain.getService( + HelloWorldService.class, "HelloWorldServiceComponent"); + String msg = helloWorldService.getGreetings("Smith"); + Assert.assertEquals("Hello Smith", msg); + scaClientDomain.close(); + scaServiceDomain.close(); + epmdProcess.destroy(); + + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java new file mode 100644 index 0000000000..6943c1df80 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java @@ -0,0 +1,139 @@ +/* + * 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 helloworld.dynaignore; + +import org.junit.runner.Description; +import org.junit.runner.Result; +import org.junit.runner.Runner; +import org.junit.runner.notification.Failure; +import org.junit.runner.notification.RunListener; +import org.junit.runner.notification.RunNotifier; +import org.junit.runner.notification.StoppedByUserException; +import org.junit.runners.BlockJUnit4ClassRunner; +import org.junit.runners.model.InitializationError; + +/** + * @version $Rev$ $Date$ + */ +public class IgnorableRunner extends Runner { + + private static final class Notifier extends RunNotifier { + private final RunNotifier notifier; + + public Notifier(final RunNotifier notifier) { + this.notifier = notifier; + } + + public void addFirstListener(final RunListener listener) { + notifier.addFirstListener(listener); + } + + public void addListener(final RunListener listener) { + notifier.addListener(listener); + } + + @Override + public boolean equals(final Object obj) { + return notifier.equals(obj); + } + + @Override + public void fireTestFailure(final Failure failure) { + if (failure.getException().getClass() == IgnoreTest.class) { + notifier.fireTestIgnored(failure.getDescription()); + } else { + notifier.fireTestFailure(failure); + } + } + + @Override + public void fireTestFinished(final Description description) { + notifier.fireTestFinished(description); + } + + @Override + public void fireTestIgnored(final Description description) { + notifier.fireTestIgnored(description); + } + + @Override + public void fireTestRunFinished(final Result result) { + notifier.fireTestRunFinished(result); + } + + @Override + public void fireTestRunStarted(final Description description) { + notifier.fireTestRunStarted(description); + } + + @Override + public void fireTestStarted(final Description description) + throws StoppedByUserException { + notifier.fireTestStarted(description); + } + + @Override + public int hashCode() { + return notifier.hashCode(); + } + + @Override + public void pleaseStop() { + notifier.pleaseStop(); + } + + @Override + public void removeListener(final RunListener listener) { + notifier.removeListener(listener); + } + + public void testAborted(final Description description, + final Throwable cause) { + ((Notifier) notifier).testAborted(description, cause); + } + + @Override + public String toString() { + return notifier.toString(); + } + + } + + Runner runner = null; + + public IgnorableRunner(Class testClass) { + try { + runner = new BlockJUnit4ClassRunner(testClass); + } catch (InitializationError e) { + e.printStackTrace(); + } + } + + @Override + public Description getDescription() { + return runner.getDescription(); + } + + @Override + public void run(RunNotifier notifier) { + runner.run(new Notifier(notifier)); + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java new file mode 100644 index 0000000000..99d961bdea --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-reference-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java @@ -0,0 +1,29 @@ +/* + * 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 helloworld.dynaignore; + +/** + * @version $Rev$ $Date$ + */ +public final class IgnoreTest extends Error { + + private static final long serialVersionUID = 1L; + +} diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/README b/branches/sca-java-1.x/samples/helloworld-service-erlang/README new file mode 100644 index 0000000000..c17483b613 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/README @@ -0,0 +1,111 @@ +Hello World Erlang Service Sample +============================== +This sample demonstrates an SCA service that uses a Erlang binding + +The README in the samples directory (the directory above this) provides +general instructions about building and running samples. Take a look there +first. + +In order to run Erlang samples you need to have Erlang/OTP distribution installed - +epmd binary is required in your system path. See http://erlang.org for downloads. + +If you just want to run it to see what happens open a command prompt, navigate +to this sample directory and do: + +ant run + +OR if you don't have ant, on Windows do + +java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-service-erlang.jar helloworld.HelloWorldServer + +and on *nix do + +java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-service-erlang.jar helloworld.HelloWorldServer + +Now the server is started you can use the helloworld-reference-erlang sample to +exercise it. + +Sample Overview +--------------- +The sample provides a single component that is wired to a service with a +Erlang binding. + +helloworld-service-erlang/ + src/ + main/ + java/ + helloworld/ + HelloWorldService.java - interface description for + HelloWorldServiceComponent + HelloWorldImpl.java - component implementation + HelloWorldServer.java - starts the SCA Runtime and + deploys the helloworlderlangservice + .composite and then waits for the + service to be called via Erlang + resources/ + helloworlderlangservice.composite - the SCA assembly for this sample + + test/ + java/ + helloworld/ + HelloWorldErlangServerTestCase.java - JUnit test case + dynaignore/ - internal Java classes for ignoring test + in case of missing Erlang/OTP distribution + helloworld-service.png - a pictorial representation of the + sample .composite file + build.xml - the Ant build file + pom.xml - the Maven build file + +Building And Running The Sample Using Ant +----------------------------------------- +With the binary distribution the sample can be built and run using Ant using the +following commands + +cd helloworld-service-erlang +ant compile +ant run + +You should see the following output from the run target. + +run: + [java] EPMD server started + [java] 2009-05-26 11:59:07 org.apache.tuscany.sca.node.impl.NodeImpl + [java] INFO: Creating node: helloworlderlangservice.composite + [java] 2009-05-26 11:59:08 org.apache.tuscany.sca.node.impl.NodeImpl configureNode + [java] 2009-05-26 11:59:08 org.apache.tuscany.sca.node.impl.NodeImpl configureNode + [java] 2009-05-26 11:59:08 org.apache.tuscany.sca.node.impl.NodeImpl start + [java] INFO: Starting node: helloworlderlangservice.composite + [java] HelloWorld server started (press enter to shutdown) + + +As this point the SCA service is exposed as a Erlang module via Erlang RPC which is +started automatically by the SCA runtime. To stop the server just press +enter. + +To exercise the service run up the helloworld-reference-erlang sample. Take a look at +the README in that sample and you will see you need the following commands + +cd helloworld-reference-erlang +ant run + +Building Sample Using Maven +------------------------------------------- +With either the binary or source distributions the sample can be built +using Maven as follows. + +cd helloworld-service-erlang +mvn + +You should see the following output + +... +[INFO] ------------------------------------------------------------------------ +[INFO] BUILD SUCCESSFUL +[INFO] ------------------------------------------------------------------------ +[INFO] Total time: 15 seconds +[INFO] Finished at: Wed Jul 02 12:50:24 BST 2008 +[INFO] Final Memory: 13M/51M +[INFO] ------------------------------------------------------------------------ + + +This shows that the module has compiled successfully. diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/build.xml b/branches/sca-java-1.x/samples/helloworld-service-erlang/build.xml new file mode 100644 index 0000000000..cd374bfe14 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/build.xml @@ -0,0 +1,72 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/helloworld-service.png b/branches/sca-java-1.x/samples/helloworld-service-erlang/helloworld-service.png new file mode 100644 index 0000000000..506c258274 Binary files /dev/null and b/branches/sca-java-1.x/samples/helloworld-service-erlang/helloworld-service.png differ diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/helloworld-service.svg b/branches/sca-java-1.x/samples/helloworld-service-erlang/helloworld-service.svg new file mode 100644 index 0000000000..c3a89c6cd2 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/helloworld-service.svg @@ -0,0 +1,148 @@ + + + + + + + + + + + + image/svg+xml + + + + + + + + helloworld + + HelloWorldServiceComponent + HelloWorldServiceErlang + diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/pom.xml b/branches/sca-java-1.x/samples/helloworld-service-erlang/pom.xml new file mode 100644 index 0000000000..c2fb2a867d --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/pom.xml @@ -0,0 +1,72 @@ + + + + 4.0.0 + + org.apache.tuscany.sca + tuscany-sca + 1.6-SNAPSHOT + ../../pom.xml + + sample-helloworld-service-erlang + Apache Tuscany SCA Sample HelloWorld Service Erlang + + + + apache.incubator + http://people.apache.org/repo/m2-incubating-repository + + + + + + org.apache.tuscany.sca + tuscany-host-embedded + 1.6-SNAPSHOT + compile + + + + org.apache.tuscany.sca + tuscany-implementation-java-runtime + 1.6-SNAPSHOT + runtime + + + + org.apache.tuscany.sca + tuscany-binding-erlang-runtime + 1.6-SNAPSHOT + runtime + + + + junit + junit + 4.5 + test + + + + + ${artifactId} + + + diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldImpl.java b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldImpl.java new file mode 100644 index 0000000000..4cdcc1fd0b --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldImpl.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 helloworld; + +import org.osoa.sca.annotations.Service; + +/** + * This class implements the HelloWorld service. + */ +@Service(HelloWorldService.class) +public class HelloWorldImpl implements HelloWorldService { + + public String getGreetings(String name) { + return "Hello " + name; + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldServer.java b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldServer.java new file mode 100644 index 0000000000..83dbfe03ff --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldServer.java @@ -0,0 +1,65 @@ +/* + * 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 helloworld; + +import java.io.IOException; + +import org.apache.tuscany.sca.host.embedded.SCADomain; + +/** + * This server program shows how to create an SCA runtime, and start it which + * activates the helloworld Web service endpoint. + */ +public class HelloWorldServer { + + private static final String EPMD_COMMAND = "epmd"; + + public static void main(String[] args) { + try { + Process process = null; + try { + process = Runtime.getRuntime().exec(EPMD_COMMAND); + } catch (Exception e) { + System.out + .println("Cannot proceed - exception while executing " + + EPMD_COMMAND + + ": " + + e.getMessage() + + ". Valid and working Erlang/OTP distribution is required."); + } + if (process != null) { + System.out.println("EPMD server started"); + SCADomain scaDomain = SCADomain + .newInstance("helloworlderlangservice.composite"); + System.out + .println("HelloWorld server started (press enter to shutdown)"); + System.in.read(); + process.destroy(); + scaDomain.close(); + System.out.println("EPMD server stopped"); + System.out.println("HelloWorld server stopped"); + } + } catch (IOException e) { + e.printStackTrace(); + } catch (Exception e) { + e.printStackTrace(); + } + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldService.java b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldService.java new file mode 100644 index 0000000000..4b019b21bf --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/java/helloworld/HelloWorldService.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 helloworld; + +import org.osoa.sca.annotations.Remotable; + +/** + * This is the business interface of the HelloWorld greetings service. + */ +@Remotable +public interface HelloWorldService { + + public String getGreetings(String name); +} + diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/resources/helloworlderlangservice.composite b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/resources/helloworlderlangservice.composite new file mode 100644 index 0000000000..1e0c57c74d --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/main/resources/helloworlderlangservice.composite @@ -0,0 +1,35 @@ + + + + + + + + + + + + + diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/HelloWorldErlangServerTestCase.java b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/HelloWorldErlangServerTestCase.java new file mode 100644 index 0000000000..7f7d78c50d --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/HelloWorldErlangServerTestCase.java @@ -0,0 +1,68 @@ +/* + * 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 helloworld; + +import static junit.framework.Assert.assertEquals; +import static junit.framework.Assert.assertNotNull; + +import helloworld.dynaignore.IgnorableRunner; +import helloworld.dynaignore.IgnoreTest; + +import java.io.IOException; + +import org.apache.tuscany.sca.host.embedded.SCADomain; +import org.junit.Test; +import org.junit.runner.RunWith; + + + +/** + * Tests that the helloworld server is available + */ +@RunWith(IgnorableRunner.class) +public class HelloWorldErlangServerTestCase { + + private static final String EPMD_COMMAND = "epmd"; + + @Test + public void testServiceCall() throws IOException { + Process epmdProcess = null; + try { + epmdProcess = Runtime.getRuntime().exec(EPMD_COMMAND); + } catch (Exception e) { + System.out + .println("Cannot proceed - exception while executing " + + EPMD_COMMAND + + ": " + + e.getMessage() + + ". Valid and working Erlang/OTP distribution is required."); + throw new IgnoreTest(); + } + SCADomain scaDomain = SCADomain + .newInstance("helloworlderlangservice.composite"); + HelloWorldService helloWorldService = scaDomain.getService( + HelloWorldService.class, + "HelloWorldServiceComponent/HelloWorldService"); + assertNotNull(helloWorldService); + assertEquals("Hello Smith", helloWorldService.getGreetings("Smith")); + scaDomain.close(); + epmdProcess.destroy(); + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java new file mode 100644 index 0000000000..6943c1df80 --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnorableRunner.java @@ -0,0 +1,139 @@ +/* + * 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 helloworld.dynaignore; + +import org.junit.runner.Description; +import org.junit.runner.Result; +import org.junit.runner.Runner; +import org.junit.runner.notification.Failure; +import org.junit.runner.notification.RunListener; +import org.junit.runner.notification.RunNotifier; +import org.junit.runner.notification.StoppedByUserException; +import org.junit.runners.BlockJUnit4ClassRunner; +import org.junit.runners.model.InitializationError; + +/** + * @version $Rev$ $Date$ + */ +public class IgnorableRunner extends Runner { + + private static final class Notifier extends RunNotifier { + private final RunNotifier notifier; + + public Notifier(final RunNotifier notifier) { + this.notifier = notifier; + } + + public void addFirstListener(final RunListener listener) { + notifier.addFirstListener(listener); + } + + public void addListener(final RunListener listener) { + notifier.addListener(listener); + } + + @Override + public boolean equals(final Object obj) { + return notifier.equals(obj); + } + + @Override + public void fireTestFailure(final Failure failure) { + if (failure.getException().getClass() == IgnoreTest.class) { + notifier.fireTestIgnored(failure.getDescription()); + } else { + notifier.fireTestFailure(failure); + } + } + + @Override + public void fireTestFinished(final Description description) { + notifier.fireTestFinished(description); + } + + @Override + public void fireTestIgnored(final Description description) { + notifier.fireTestIgnored(description); + } + + @Override + public void fireTestRunFinished(final Result result) { + notifier.fireTestRunFinished(result); + } + + @Override + public void fireTestRunStarted(final Description description) { + notifier.fireTestRunStarted(description); + } + + @Override + public void fireTestStarted(final Description description) + throws StoppedByUserException { + notifier.fireTestStarted(description); + } + + @Override + public int hashCode() { + return notifier.hashCode(); + } + + @Override + public void pleaseStop() { + notifier.pleaseStop(); + } + + @Override + public void removeListener(final RunListener listener) { + notifier.removeListener(listener); + } + + public void testAborted(final Description description, + final Throwable cause) { + ((Notifier) notifier).testAborted(description, cause); + } + + @Override + public String toString() { + return notifier.toString(); + } + + } + + Runner runner = null; + + public IgnorableRunner(Class testClass) { + try { + runner = new BlockJUnit4ClassRunner(testClass); + } catch (InitializationError e) { + e.printStackTrace(); + } + } + + @Override + public Description getDescription() { + return runner.getDescription(); + } + + @Override + public void run(RunNotifier notifier) { + runner.run(new Notifier(notifier)); + } + +} diff --git a/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java new file mode 100644 index 0000000000..99d961bdea --- /dev/null +++ b/branches/sca-java-1.x/samples/helloworld-service-erlang/src/test/java/helloworld/dynaignore/IgnoreTest.java @@ -0,0 +1,29 @@ +/* + * 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 helloworld.dynaignore; + +/** + * @version $Rev$ $Date$ + */ +public final class IgnoreTest extends Error { + + private static final long serialVersionUID = 1L; + +} diff --git a/branches/sca-java-1.x/samples/pom.xml b/branches/sca-java-1.x/samples/pom.xml index 53bfce00bf..9a9ac26731 100644 --- a/branches/sca-java-1.x/samples/pom.xml +++ b/branches/sca-java-1.x/samples/pom.xml @@ -75,7 +75,9 @@ helloworld-dojo-webapp helloworld-jms-webapp helloworld-jsonrpc-webapp + helloworld-reference-erlang helloworld-reference-jms + helloworld-service-erlang helloworld-service-jms helloworld-ws-service helloworld-ws-service-jms -- cgit v1.2.3