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looking at the practicalities of running 1.x and 2.x runtimes in the same JVM. Doesn't do anything interesting yet.

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git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835512 13f79535-47bb-0310-9956-ffa450edef68
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slaws 2009-11-12 19:36:24 +00:00
commit 0e6af7f88e
9 changed files with 456 additions and 0 deletions
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sandbox/slaws/runtimecompat/1xcalculator.jar Normal file
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sandbox/slaws/runtimecompat/1xlauncher/pom.xml Normal file
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<?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>1.6-SNAPSHOT</version>
</parent><version>1.0-SNAPSHOT</version>
<artifactId>1x-launcher</artifactId>
<name>Apache Tuscany SCA 1.x Launcher</name>
<dependencies>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-node-api</artifactId>
<version>1.6-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-implementation-java-runtime</artifactId>
<version>1.6-SNAPSHOT</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-implementation-node-runtime</artifactId>
<version>1.6-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>

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sandbox/slaws/runtimecompat/1xlauncher/src/main/java/launcher/OneXLauncher.java Normal file
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/*
* 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 launcher;
import org.apache.tuscany.sca.node.SCAContribution;
import org.apache.tuscany.sca.node.SCANode;
import org.apache.tuscany.sca.node.SCANodeFactory;
public class OneXLauncher {
public static void main(String[] args) throws Exception {
SCANode node = SCANodeFactory.newInstance().createSCANode("Calculator.composite",
new SCAContribution("calculator", "../1xcalculator.jar"));
node.start();
node.stop();
}
}

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sandbox/slaws/runtimecompat/2xlauncher/pom.xml Normal file
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<?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>2.0-SNAPSHOT</version>
</parent>
<version>1.0-SNAPSHOT</version>
<artifactId>2x-launcher</artifactId>
<name>Apache Tuscany SCA 2.x Launcher</name>
<dependencies>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-node-api</artifactId>
<version>2.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-node-impl</artifactId>
<version>2.0-SNAPSHOT</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-implementation-java-runtime</artifactId>
<version>2.0-SNAPSHOT</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.5</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>${artifactId}</finalName>
</build>
</project>

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sandbox/slaws/runtimecompat/2xlauncher/src/main/java/launcher/TwoXLauncher.java Normal file
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/*
* 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 launcher;
import org.apache.tuscany.sca.node.Contribution;
import org.apache.tuscany.sca.node.Node;
import org.apache.tuscany.sca.node.NodeFactory;
public class TwoXLauncher {
public static void main(String[] args) throws Exception {
Node node = NodeFactory.newInstance().createNode("Calculator.composite",
new Contribution("calculator", "../2xcalculator.jar"));
node.start();
node.stop();
}
}

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sandbox/slaws/runtimecompat/combinedlauncher/pom.xml Normal file
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<?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>2.0-SNAPSHOT</version>
</parent>
<version>1.0-SNAPSHOT</version>
<artifactId>combined-launcher</artifactId>
<name>Apache Tuscany SCA Combined Launcher</name>
<dependencies>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-node-launcher-equinox</artifactId>
<version>2.0-SNAPSHOT</version>
</dependency>
<!-- dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-node-api</artifactId>
<version>2.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tuscany.sca</groupId>
<artifactId>tuscany-node-api</artifactId>
<version>1.6-SNAPSHOT</version>
</dependency -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.5</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>${artifactId}</finalName>
</build>
</project>

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sandbox/slaws/runtimecompat/combinedlauncher/src/main/java/launcher/CombinedLauncher.java Normal file
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/*
* 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 launcher;
import java.lang.reflect.Array;
import java.lang.reflect.Constructor;
import java.lang.reflect.Method;
import java.net.URL;
import java.util.HashSet;
import java.util.Set;
import org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
public class CombinedLauncher {
private static final String TWO_X_NODE_LAUNCHER_EQUINOX_BUNDLE = "org.apache.tuscany.sca.node.launcher.equinox";
private static final String TWO_X_NODE_LAUNCHER_UTIL = "org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil";
private static final String TWO_X_CONTRIBUTION = "org.apache.tuscany.sca.node.equinox.launcher.Contribution";
private static final String TWO_X_NODE_API_BUNDLE = "org.apache.tuscany.sca.node.api";
private static final String TWO_X_NODE = "org.apache.tuscany.sca.node.Node";
public static void main(String[] args) throws Exception {
// fire up the equinox host for the core set of Tuscany bundles
// enough to run the calculator sample
// set TUSCANY_HOME environment variable to get
// equinox host to load all the 2.x Tuscany
// bundles + dependencies
// Hack so that I don't have to remember to
// set the environment variable. Don't do this at home
System.setProperty("TUSCANY_HOME",
"../../../java-2.x/distribution/all/target/apache-tuscany-sca-all-2.0-SNAPSHOT-dir/tuscany-sca-2.0-SNAPSHOT");
EquinoxHost equinoxHost = new EquinoxHost();
BundleContext bundleContext = equinoxHost.start();
// need to add in the 1.x bundle(s) also
// TODO
// load 2xcalculator?
// find the the 2.x node launcher util
// Get the node runtime bundle.
Bundle bundle = null;
for (Bundle b : bundleContext.getBundles()) {
if (TWO_X_NODE_LAUNCHER_EQUINOX_BUNDLE.equals(b.getSymbolicName())) {
bundle = b;
break;
}
}
if (bundle == null) {
throw new IllegalStateException("Bundle " + TWO_X_NODE_LAUNCHER_EQUINOX_BUNDLE + " is not installed");
}
// All this reflection not strictly needed given the current
// module dependencies. Just experimenting
Class<?> contributionClass = bundle.loadClass(TWO_X_CONTRIBUTION);
Constructor<?> constructor = contributionClass.getConstructor(String.class, String.class);
Class<?> bootstrapClass = bundle.loadClass(TWO_X_NODE_LAUNCHER_UTIL);
Class<?> contributionArrayClass = Array.newInstance(contributionClass, 0).getClass();
Method nodeMethod = bootstrapClass.getMethod("node", String.class, String.class, String.class, contributionArrayClass, BundleContext.class);
bundle = null;
for (Bundle b : bundleContext.getBundles()) {
if (TWO_X_NODE_API_BUNDLE.equals(b.getSymbolicName())) {
bundle = b;
break;
}
}
if (bundle == null) {
throw new IllegalStateException("Bundle " + TWO_X_NODE_API_BUNDLE + " is not installed");
}
Class<?> nodeClass = bundle.loadClass(TWO_X_NODE);
Method startMethod = nodeClass.getMethod("start");
String configurationURI = null;
String compositeURI = null;
String compositeContent = null;
Object contribution = constructor.newInstance("calculator", "../2xcalculator.jar");
Object[] contributions = (Object[])Array.newInstance(contributionClass, 1);
contributions[0] = contribution;
Object node = nodeMethod.invoke(null,
configurationURI,
compositeURI,
compositeContent,
contributionArrayClass.cast(contributions),
bundleContext);
startMethod.invoke(node);
System.out.println("2.x Started");
// load 1xcalculator?
// find the the 1.x node launcher
/*
Node node = NodeFactory.newInstance().createNode("Calculator.composite",
new Contribution("calculator", "../2xcalculator.jar"));
node.start();
node.stop();
*/
equinoxHost.stop();
}
}

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sandbox/slaws/runtimecompat/pom.xml Normal file
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<?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>2.0-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<artifactId>tuscany-itest-runtime-compatibility</artifactId>
<packaging>pom</packaging>
<name>Apache Tuscany SCA Integration Test Runtime Compatibility</name>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<version>2.4</version>
<scope>test</scope>
</dependency>
</dependencies>
<profiles>
<profile>
<id>default</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<modules>
<module>1xlauncher</module>
<module>2xlauncher</module>
<module>combinedlauncher</module>
</modules>
</profile>
</profiles>
</project>