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authorantelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>2011-02-23 16:12:37 +0000
committerantelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>2011-02-23 16:12:37 +0000
commit57563f3ae4bb59337aaf4bcd8eab8447c6492077 (patch)
treee0426c59835c7e21240b0e57f20ec4d93671c541
parent0faa97344b95221dc168e0a1c341061b7de79182 (diff)
Start looking at how to do all the http/rest/web20 type samples with a helloworld http sample
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1073803 13f79535-47bb-0310-9956-ffa450edef68
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/README43
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/pom.xml114
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/Helloworld.java28
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/HelloworldImpl.java36
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/helloworld.composite32
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/sca-contribution.xml25
-rw-r--r--sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/test/java/sample/HelloworldTestCase.java68
7 files changed, 346 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/README b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/README
new file mode 100644
index 0000000000..83e2302ac1
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/README
@@ -0,0 +1,43 @@
+Tuscany - Getting Started - Helloworld Sample
+---------------------------------------------
+
+This sample demonstrates a simple helloworld style SCA application and how to run that with Tuscany.
+
+See the README in the top-level samples folder for general information on the Tuscany samples.
+
+This project creates an SCA contribution with a deployable composite named helloworld.comosite.
+The composite defines an SCA component, HelloworldComponent, which provides a Helloworld service,
+the component is implemented by a Java class.
+
+You can use the contribution by starting the composite in the Tuscany Shell. To do that run the
+following command in the helloworld-contribution folder:
+
+ mvn tuscany:run
+
+Alternatively, the Tuscany Shell can be started with the scripts in the Tuscany binary distribution
+bin folder. To do that run the following command at the root of a Tuscany binary distribution:
+
+ bin\tuscany.bat samples\getting-started\helloworld-contribution
+
+Once the Shell has been started with one of those methods you can use Shell commands to explore
+the SCA domain, for example, use the "installed" command to get the status of installed contributions,
+"services" to see the available component services, and you may test calling the helloworld service by
+using the "invoke" command:
+
+ invoke HelloworldComponent sayHello yourName
+
+---
+
+This sample was created by the Tuscany contribution-jar Maven archetype. You can use that archetype to
+create your own SCA contribution projects by running the following Maven command:
+
+ mvn archetype:generate -DarchetypeCatalog=http://tuscany.apache.org
+
+then at the prompt select 1 to choose the contribution-jar archetype and then answer the questions.
+This project used the following answers:
+
+ Define value for property 'groupId': : org.apache.tuscany.sca.samples
+ Define value for property 'artifactId': : helloworld-contribution
+ Define value for property 'version': 1.0-SNAPSHOT: 2.0-SNAPSHOT
+ Define value for property 'package': org.apache.tuscany.sca.samples: sample
+
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/pom.xml b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/pom.xml
new file mode 100644
index 0000000000..b7438179e2
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/pom.xml
@@ -0,0 +1,114 @@
+<?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 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/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.tuscany.sca.samples</groupId>
+ <artifactId>tuscany-samples</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <groupId>org.apache.tuscany.sca.samples</groupId>
+ <artifactId>helloworld-http-contribution</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <packaging>jar</packaging>
+
+ <name>Tuscany Sample Helloworld Rest Contribution</name>
+
+ <properties>
+ <tuscany.version>2.0-SNAPSHOT</tuscany.version>
+ </properties>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-sca-api</artifactId>
+ <version>${tuscany.version}</version>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.8.1</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-base-runtime</artifactId>
+ <version>${tuscany.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-http-runtime</artifactId>
+ <version>${tuscany.version}</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-databinding-json</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.mortbay.jetty</groupId>
+ <artifactId>jetty</artifactId>
+ <version>6.1.19</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <defaultGoal>install</defaultGoal>
+ <finalName>helloworld-contribution</finalName>
+
+ <plugins>
+ <plugin>
+ <groupId>org.apache.tuscany.maven.plugins</groupId>
+ <artifactId>maven-tuscany-plugin</artifactId>
+ <version>${tuscany.version}</version>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-http-runtime</artifactId>
+ <version>${tuscany.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-databinding-json</artifactId>
+ <version>2.0-SNAPSHOT</version>
+ </dependency>
+ </dependencies>
+ </plugin>
+ </plugins>
+
+ </build>
+
+</project> \ No newline at end of file
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/Helloworld.java b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/Helloworld.java
new file mode 100644
index 0000000000..1eeb8be9fd
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/Helloworld.java
@@ -0,0 +1,28 @@
+/*
+ * 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 sample;
+
+import org.oasisopen.sca.annotation.Remotable;
+
+@Remotable
+public interface Helloworld {
+
+ String sayHello(String name);
+
+}
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/HelloworldImpl.java b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/HelloworldImpl.java
new file mode 100644
index 0000000000..95e97b6afb
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/java/sample/HelloworldImpl.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 sample;
+
+import org.oasisopen.sca.annotation.EagerInit;
+import org.oasisopen.sca.annotation.Init;
+import org.oasisopen.sca.annotation.Scope;
+
+@Scope("COMPOSITE") @EagerInit
+public class HelloworldImpl implements Helloworld {
+
+ public String sayHello(String name) {
+ return "Hello " + name;
+ }
+
+ @Init
+ public void init() {
+ System.out.println(sayHello("world"));
+ }
+}
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/helloworld.composite b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/helloworld.composite
new file mode 100644
index 0000000000..fbfe29eb3e
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/helloworld.composite
@@ -0,0 +1,32 @@
+<?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://docs.oasis-open.org/ns/opencsa/sca/200912"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.1"
+ targetNamespace="http://sample"
+ name="helloworld-contribution">
+
+ <component name="HelloworldComponent">
+ <implementation.java class="sample.HelloworldImpl"/>
+ <service name="Helloworld">
+ <tuscany:binding.http/>
+ </service>
+ </component>
+
+</composite>
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/sca-contribution.xml b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/sca-contribution.xml
new file mode 100644
index 0000000000..e82c54d3a7
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/main/resources/META-INF/sca-contribution.xml
@@ -0,0 +1,25 @@
+<?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://docs.oasis-open.org/ns/opencsa/sca/200912"
+ xmlns:sample="http://sample">
+
+ <deployable composite="sample:helloworld-contribution" />
+
+</contribution>
diff --git a/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/test/java/sample/HelloworldTestCase.java b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/test/java/sample/HelloworldTestCase.java
new file mode 100644
index 0000000000..3cda2eec2a
--- /dev/null
+++ b/sca-java-2.x/trunk/unreleased/samples/helloworld-http-contribution/src/test/java/sample/HelloworldTestCase.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 sample;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.URL;
+
+import org.apache.tuscany.sca.Node;
+import org.apache.tuscany.sca.TuscanyRuntime;
+import org.junit.Assert;
+import org.junit.Test;
+import org.oasisopen.sca.NoSuchServiceException;
+
+public class HelloworldTestCase {
+
+ @Test
+ public void testSayHello() throws NoSuchServiceException, IOException {
+
+ // Run the SCA composite in a Tuscany runtime
+ Node node = TuscanyRuntime.runComposite(null, "target/classes");
+ try {
+
+ // test that has exposed an HTTP endpoint that works as expected
+ URL url = new URL("http://localhost:8080/HelloworldComponent/Helloworld/sayHello?name=Amelia");
+ Assert.assertEquals("\"Hello Amelia\"", read(url.openStream()));
+
+ } finally {
+ // Stop the Tuscany runtime Node
+ node.stop();
+ }
+ }
+
+ private static String read(InputStream is) throws IOException {
+ BufferedReader reader = null;
+ try {
+ reader = new BufferedReader(new InputStreamReader(is));
+ StringBuffer sb = new StringBuffer();
+ String str;
+ while ((str = reader.readLine()) != null) {
+ sb.append(str);
+ }
+ return sb.toString();
+ } finally {
+ if (reader != null) {
+ reader.close();
+ }
+ }
+ }
+}