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-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/LICENSE205
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/NOTICE6
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/pom.xml153
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/Contribution.java48
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/DomainManagerLauncher.java110
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java174
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/JarFileFinder.java348
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherBundleActivator.java457
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherException.java55
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeDaemonLauncher.java100
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncher.java165
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java186
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeMain.java44
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeServletFilter.java127
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/OSGiHost.java30
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorld.java30
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorldImpl.java30
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHostTestCase.java95
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherTestCase.java69
-rw-r--r--branches/sca-equinox/modules/node-launcher-osgi/src/test/resources/HelloWorld.composite30
20 files changed, 2462 insertions, 0 deletions
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/LICENSE b/branches/sca-equinox/modules/node-launcher-osgi/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/LICENSE
@@ -0,0 +1,205 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
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+
+ "Legal Entity" shall mean the union of the acting entity and all
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+
+ "You" (or "Your") shall mean an individual or Legal Entity
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+ "Source" form shall mean the preferred form for making modifications,
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+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
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+ include a readable copy of the attribution notices contained
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+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
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+ Copyright [yyyy] [name of copyright owner]
+
+ Licensed 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.
+
+
+
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/NOTICE b/branches/sca-equinox/modules/node-launcher-osgi/NOTICE
new file mode 100644
index 0000000000..1325efd8bf
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/pom.xml b/branches/sca-equinox/modules/node-launcher-osgi/pom.xml
new file mode 100644
index 0000000000..18e38323f6
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/pom.xml
@@ -0,0 +1,153 @@
+<?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-modules</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>tuscany-node-launcher-osgi</artifactId>
+ <name>Apache Tuscany SCA Node OSGi Launcher</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ <version>2.5</version> <!-- To be compatible with Jetty 6 -->
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>org.osgi.core</artifactId>
+ <version>1.0.1</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>org.apache.felix.framework</artifactId>
+ <version>1.0.4</version>
+ <scope>compile</scope>
+ <exclusions>
+ <exclusion>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>javax.servlet</artifactId>
+ </exclusion>
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-node-runtime</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-extensibility-osgi</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-contribution-osgi</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-domain-manager</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-binding-http-runtime</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-implementation-java-runtime</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-dependency-plugin</artifactId>
+ <version>2.0</version>
+ <executions>
+ <execution>
+ <id>copy-dependencies</id>
+ <phase>process-test-resources</phase>
+ <goals>
+ <goal>copy-dependencies</goal>
+ </goals>
+ <configuration>
+ <includeScope>test</includeScope>
+ <outputDirectory>${project.build.directory}/tuscany/modules</outputDirectory>
+ <overWriteReleases>true</overWriteReleases>
+ <overWriteSnapshots>true</overWriteSnapshots>
+ <excludeArtifactIds></excludeArtifactIds>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-jar-plugin</artifactId>
+ <configuration>
+ <archive>
+ <manifest>
+ <mainClass>org.apache.tuscany.sca.node.osgi.launcher.NodeMain</mainClass>
+ </manifest>
+ </archive>
+ </configuration>
+ </plugin>
+
+<!--
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+
+ <configuration>
+ <instructions>
+ <Bundle-Version>${tuscany.version}</Bundle-Version>
+ <Bundle-SymbolicName>org.apache.tuscany.sca.node.launcher.osgi</Bundle-SymbolicName>
+ <Bundle-Description>${pom.name}</Bundle-Description>
+ <Export-Package>org.apache.tuscany.sca.node.osgi.launcher*</Export-Package>
+ </instructions>
+ </configuration>
+ </plugin>
+ -->
+ </plugins>
+ </build>
+
+</project>
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/Contribution.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/Contribution.java
new file mode 100644
index 0000000000..0214d5185f
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/Contribution.java
@@ -0,0 +1,48 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+/**
+ * Represents an SCA contribution uri + location.
+ *
+ * @version $Rev$ $Date$
+ */
+public final class Contribution {
+ private String uri;
+ private String location;
+
+ /**
+ * Constructs a new SCA contribution.
+ *
+ * @param uri
+ * @param location
+ */
+ public Contribution(String uri, String location) {
+ this.uri = uri;
+ this.location = location;
+ }
+
+ public String getURI() {
+ return uri;
+ }
+
+ public String getLocation() {
+ return location;
+ }
+} \ No newline at end of file
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/DomainManagerLauncher.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/DomainManagerLauncher.java
new file mode 100644
index 0000000000..f94c43bd52
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/DomainManagerLauncher.java
@@ -0,0 +1,110 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import static org.apache.tuscany.sca.node.osgi.launcher.NodeLauncherUtil.domainManager;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * Simple launcher for the SCA domain manager.
+ *
+ * @version $Rev$ $Date$
+ */
+public class DomainManagerLauncher {
+
+ private static final Logger logger = Logger.getLogger(DomainManagerLauncher.class.getName());
+
+ /**
+ * Constructs a new DomainManagerLauncher.
+ */
+ private DomainManagerLauncher() {
+ }
+
+ /**
+ * Returns a new launcher instance.
+ *
+ * @return a new launcher instance
+ */
+ public static DomainManagerLauncher newInstance() {
+ return new DomainManagerLauncher();
+ }
+
+ /**
+ * Creates a new DomainManager.
+ *
+ * @return a new DomainManager
+ * @throws LauncherException
+ */
+ public <T> T createDomainManager() throws LauncherException {
+ return (T)domainManager(".");
+ }
+
+ /**
+ * Creates a new DomainManager.
+ *
+ * @param rootDirectory the domain's root configuration directory
+ *
+ * @return a new DomainManager
+ * @throws LauncherException
+ */
+ public <T> T createDomainManager(String rootDirectory) throws LauncherException {
+ return (T)domainManager(rootDirectory);
+ }
+
+ public static void main(String[] args) throws Exception {
+ logger.info("Apache Tuscany SCA Domain Manager starting...");
+
+ // Create a domain manager
+ DomainManagerLauncher launcher = newInstance();
+ OSGiHost host = NodeLauncherUtil.startOSGi();
+ try {
+
+ Object domainManager = launcher.createDomainManager();
+
+ // Start the domain manager
+ try {
+ domainManager.getClass().getMethod("start").invoke(domainManager);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "SCA Domain Manager could not be started", e);
+ throw e;
+ }
+ logger.info("SCA Domain Manager started.");
+
+ logger.info("Press enter to shutdown.");
+ try {
+ System.in.read();
+ } catch (IOException e) {
+ }
+
+ // Stop the domain manager
+ try {
+ domainManager.getClass().getMethod("stop").invoke(domainManager);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "SCA Domain Manager could not be stopped", e);
+ throw e;
+ }
+ } finally {
+ NodeLauncherUtil.stopOSGi(host);
+ }
+ }
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java
new file mode 100644
index 0000000000..5e4a0ed338
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java
@@ -0,0 +1,174 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.felix.framework.Felix;
+import org.apache.felix.framework.cache.BundleCache;
+import org.apache.felix.framework.util.FelixConstants;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.framework.Constants;
+
+/**
+ *
+ */
+public class FelixOSGiHost implements OSGiHost {
+
+ private Felix felix;
+ private LauncherBundleActivator activator;
+ //private ClassLoader tccl;
+
+ private final static String systemPackages =
+ "org.osgi.framework; version=1.3.0," + "org.osgi.service.packageadmin; version=1.2.0, "
+ + "org.osgi.service.startlevel; version=1.0.0, "
+ + "org.osgi.service.url; version=1.0.0, "
+ + "org.osgi.util.tracker; version=1.3.2, "
+ + "javax.xml, "
+ + "javax.xml.datatype, "
+ + "javax.xml.namespace, "
+ + "javax.xml.parsers, "
+ + "javax.xml.transform, "
+ + "javax.xml.transform.dom, "
+ + "javax.xml.transform.sax, "
+ + "javax.xml.transform.stream, "
+ + "javax.xml.validation, "
+ + "javax.xml.xpath, "
+ // Force the classes to be imported from the system bundle
+ // + "javax.xml.stream, "
+ // + "javax.xml.stream.util, "
+ + "javax.sql,"
+ + "org.w3c.dom, "
+ + "org.xml.sax, "
+ + "org.xml.sax.ext, "
+ + "org.xml.sax.helpers, "
+ + "javax.security.auth, "
+ + "javax.security.cert, "
+ + "javax.security.auth.login, "
+ + "javax.security.auth.callback, "
+ + "javax.naming, "
+ + "javax.naming.spi, "
+ + "javax.naming.directory, "
+ + "javax.management, "
+ + "javax.imageio, "
+ + "sun.misc, "
+ + "javax.net, "
+ + "javax.net.ssl, "
+ + "javax.crypto, "
+ + "javax.rmi, "
+ + "javax.transaction, "
+ + "javax.transaction.xa";
+
+ public LauncherBundleActivator getActivator() {
+ if (activator == null) {
+ activator = new LauncherBundleActivator();
+ }
+ return activator;
+ }
+
+ public void setActivator(LauncherBundleActivator activator) {
+ this.activator = activator;
+ }
+
+ public BundleContext start() {
+ try {
+ startup();
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ BundleContext bundleContext = felix.getBundleContext();
+ return bundleContext;
+ }
+
+ public void stop() {
+ try {
+ shutdown();
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ }
+
+ private void startup() throws BundleException {
+ if (felix != null) {
+ throw new IllegalStateException("Felix is already running.");
+ }
+
+ // Create a configuration property map.
+ Map<String, String> configMap = new HashMap<String, String>();
+ // Configure the Felix instance to be embedded.
+ configMap.put(FelixConstants.EMBEDDED_EXECUTION_PROP, "true");
+ // Add core OSGi packages to be exported from the class path
+ // via the system bundle.
+ configMap.put(Constants.FRAMEWORK_SYSTEMPACKAGES, systemPackages);
+ // Explicitly specify the directory to use for caching bundles.
+ configMap.put(BundleCache.CACHE_PROFILE_DIR_PROP, "target/.felix");
+ List<BundleActivator> list = new ArrayList<BundleActivator>();
+
+ list.add(getActivator());
+
+ // Now create an instance of the framework with
+ // our configuration properties and activator.
+ felix = new Felix(configMap, list);
+
+ // Now start Felix instance.
+ felix.start();
+
+ //tccl = Thread.currentThread().getContextClassLoader();
+ //Thread.currentThread().setContextClassLoader(getContextClassLoader(felix.getBundleContext()));
+
+ }
+
+ private ClassLoader getContextClassLoader(BundleContext bundleContext) {
+ for (Bundle b : bundleContext.getBundles()) {
+ if ("org.apache.tuscany.sca.extensibility.osgi".equals(b.getSymbolicName())) {
+ try {
+ b.start();
+ Class<?> discovererClass = b.loadClass("org.apache.tuscany.sca.extensibility.ServiceDiscovery");
+ Method getInstance = discovererClass.getMethod("getInstance");
+ Object instance = getInstance.invoke(null);
+ Method getter = discovererClass.getMethod("getServiceDiscoverer");
+ Object discoverer = getter.invoke(instance);
+
+ Method getCL = discoverer.getClass().getMethod("getContextClassLoader");
+ ClassLoader cl = (ClassLoader)getCL.invoke(discoverer);
+ return cl;
+ } catch (Exception e) {
+ throw new IllegalStateException(e);
+ }
+ }
+ }
+ return null;
+ }
+
+ private void shutdown() throws BundleException {
+ if (felix != null) {
+ felix.stopAndWait();
+ }
+ //Thread.currentThread().setContextClassLoader(tccl);
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/JarFileFinder.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/JarFileFinder.java
new file mode 100644
index 0000000000..38c7093a16
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/JarFileFinder.java
@@ -0,0 +1,348 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.logging.Logger;
+
+/**
+ *
+ */
+public class JarFileFinder {
+ /**
+ * A file name filter used to filter JAR files.
+ */
+ static class StandAloneJARFileNameFilter implements FilenameFilter {
+
+ public boolean accept(File dir, String name) {
+ name = name.toLowerCase();
+
+ // Exclude tuscany-sca-all and tuscany-sca-manifest as they duplicate
+ // code in the individual runtime module JARs
+ if (name.startsWith("tuscany-sca-all")) {
+ return false;
+ }
+ if (name.startsWith("tuscany-sca-manifest")) {
+ return false;
+ }
+
+ // Filter out the Tomcat and Webapp hosts
+ if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-webapp")) {
+ //FIXME This is temporary
+ return false;
+ }
+
+ // Include JAR and MAR files
+ if (name.endsWith(".jar")) {
+ return true;
+ }
+ if (name.endsWith(".mar")) {
+ return true;
+ }
+ return false;
+ }
+ }
+
+ /**
+ * A file name filter used to filter JAR files.
+ */
+ static class WebAppJARFileNameFilter extends StandAloneJARFileNameFilter {
+
+ public boolean accept(File dir, String name) {
+ if (!super.accept(dir, name)) {
+ return false;
+ }
+ name = name.toLowerCase();
+
+ // Exclude servlet-api JARs
+ if (name.startsWith("servlet-api")) {
+ return false;
+ }
+
+ // Exclude the Tomcat and Jetty hosts
+ if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-jetty")) {
+ //FIXME This is temporary
+ return false;
+ }
+
+ return true;
+ }
+ }
+
+ private static final Logger logger = Logger.getLogger(JarFileFinder.class.getName());
+
+ static final String TUSCANY_HOME = "TUSCANY_HOME";
+ private static final String TUSCANY_PATH = "TUSCANY_PATH";
+
+ /**
+ * Collect JAR files in the given directory
+ * @param directory
+ * @param urls
+ * @param filter
+ * @throws MalformedURLException
+ */
+ private static void collectJARFiles(File directory, List<URL> urls, FilenameFilter filter)
+ throws MalformedURLException {
+ String[] files = directory.list(filter);
+ if (files != null) {
+ URL directoryURL = new URL(directory.toURI().toString() + "/");
+ int count = 0;
+ for (String file : files) {
+ URL url = new URL(directoryURL, file);
+ urls.add(url);
+ count++;
+ }
+ if (count != 0) {
+ logger.fine("Runtime classpath: " + count
+ + " JAR"
+ + (count > 1 ? "s" : "")
+ + " from "
+ + directory.toString());
+ }
+ }
+ }
+
+ /**
+ * Collect JAR files under the given directory.
+ *
+ * @param directory
+ * @param jarDirectoryURLs
+ * @param jarURLs
+ * @param filter
+ * @throws MalformedURLException
+ */
+ private static void collectJARFiles(String directory,
+ Set<URL> jarDirectoryURLs,
+ List<URL> jarURLs,
+ FilenameFilter filter) throws MalformedURLException {
+ File directoryFile = new File(directory);
+ URL directoryURL = directoryFile.toURI().toURL();
+ if (!jarDirectoryURLs.contains(directoryURL) && directoryFile.exists()) {
+
+ // Collect files under $TUSCANY_HOME
+ jarDirectoryURLs.add(directoryURL);
+ collectJARFiles(directoryFile, jarURLs, filter);
+
+ // Collect files under $TUSCANY_HOME/modules
+ File modulesDirectory = new File(directoryFile, "modules");
+ URL modulesDirectoryURL = modulesDirectory.toURI().toURL();
+ if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) {
+ jarDirectoryURLs.add(modulesDirectoryURL);
+ collectJARFiles(modulesDirectory, jarURLs, filter);
+ }
+
+ // Collect files under $TUSCANY_HOME/lib
+ File libDirectory = new File(directoryFile, "lib");
+ URL libDirectoryURL = libDirectory.toURI().toURL();
+ if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) {
+ jarDirectoryURLs.add(libDirectoryURL);
+ collectJARFiles(libDirectory, jarURLs, filter);
+ }
+ }
+ }
+
+ /**
+ * Returns a ClassLoader for the Tuscany runtime JARs.
+ *
+ * @param parentClassLoader
+ * @param filter
+ *
+ * @return
+ */
+ public static List<URL> findJarFiles(File root, FilenameFilter filter) throws FileNotFoundException,
+ URISyntaxException, MalformedURLException {
+
+ // Build list of runtime JARs
+ Set<URL> jarDirectoryURLs = new HashSet<URL>();
+ List<URL> jarURLs = new ArrayList<URL>();
+
+ URL url = null;
+ if (root != null) {
+ url = root.toURI().toURL();
+ } else {
+ // First determine the path to the launcher class
+ String resource = JarFileFinder.class.getName().replace('.', '/') + ".class";
+ url = JarFileFinder.class.getClassLoader().getResource(resource);
+ if (url == null) {
+ throw new FileNotFoundException(resource);
+ }
+
+ url = getContainer(url, resource);
+ }
+ URI uri = url.toURI();
+
+ // If the launcher class is in a JAR, add all runtime JARs from directory containing
+ // that JAR (e.g. the Tuscany modules directory) as well as the ../modules and
+ // ../lib directories
+ if (url != null && "file".equals(url.getProtocol())) {
+
+ File file = new File(uri);
+ if (file.exists()) {
+ File jarDirectory = file.getParentFile();
+ if (jarDirectory != null && jarDirectory.exists()) {
+
+ // Collect JAR files from the directory containing the input JAR
+ // (e.g. the Tuscany modules directory)
+ URL jarDirectoryURL = jarDirectory.toURI().toURL();
+ jarDirectoryURLs.add(jarDirectoryURL);
+ collectJARFiles(jarDirectory, jarURLs, filter);
+
+ File homeDirectory = jarDirectory.getParentFile();
+ if (homeDirectory != null && homeDirectory.exists()) {
+
+ // Collect JARs from the ../modules directory
+ File modulesDirectory = new File(homeDirectory, "modules");
+ URL modulesDirectoryURL = modulesDirectory.toURI().toURL();
+ if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) {
+ jarDirectoryURLs.add(modulesDirectoryURL);
+ collectJARFiles(modulesDirectory, jarURLs, filter);
+ }
+
+ // Collect JARs from the ../lib directory
+ File libDirectory = new File(homeDirectory, "lib");
+ URL libDirectoryURL = libDirectory.toURI().toURL();
+ if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) {
+ jarDirectoryURLs.add(libDirectoryURL);
+ collectJARFiles(libDirectory, jarURLs, filter);
+ }
+ }
+ }
+ }
+ }
+
+ // Look for a TUSCANY_HOME system property or environment variable
+ // Add all the JARs found under $TUSCANY_HOME, $TUSCANY_HOME/modules
+ // and $TUSCANY_HOME/lib
+ String home = getProperty(TUSCANY_HOME);
+ if (home != null && home.length() != 0) {
+ logger.fine(TUSCANY_HOME + ": " + home);
+ collectJARFiles(home, jarDirectoryURLs, jarURLs, filter);
+ }
+
+ // Look for a TUSCANY_PATH system property or environment variable
+ // Add all the JARs found under $TUSCANY_PATH, $TUSCANY_PATH/modules
+ // and $TUSCANY_PATH/lib
+ String ext = getProperty(TUSCANY_PATH);
+ if (ext != null && ext.length() != 0) {
+ logger.fine(TUSCANY_PATH + ": " + ext);
+ String separator = getProperty("path.separator");
+ for (StringTokenizer tokens = new StringTokenizer(ext, separator); tokens.hasMoreTokens();) {
+ collectJARFiles(tokens.nextToken(), jarDirectoryURLs, jarURLs, filter);
+ }
+ }
+
+ return jarURLs;
+
+ }
+
+ static String getProperty(final String prop) {
+ return AccessController.doPrivileged(new PrivilegedAction<String>() {
+ public String run() {
+ String value = System.getProperty(prop);
+ if (value == null || value.length() == 0) {
+ return System.getenv(prop);
+ } else {
+ return value;
+ }
+ }
+ });
+ }
+
+ private static File toFile(URL url) {
+ if (url == null || !url.getProtocol().equals("file")) {
+ return null;
+ } else {
+ String filename = url.getFile().replace('/', File.separatorChar);
+ int pos = 0;
+ while ((pos = filename.indexOf('%', pos)) >= 0) {
+ if (pos + 2 < filename.length()) {
+ String hexStr = filename.substring(pos + 1, pos + 3);
+ char ch = (char)Integer.parseInt(hexStr, 16);
+ filename = filename.substring(0, pos) + ch + filename.substring(pos + 3);
+ }
+ }
+ return new File(filename);
+ }
+ }
+
+ private static URL getContainer(URL resourceURL, String resourceName) {
+ URL root = null;
+ // "jar:file://....../something.jar!/a/b/c/app.composite"
+ try {
+ String url = resourceURL.toExternalForm();
+ String protocol = resourceURL.getProtocol();
+ if ("file".equals(protocol)) {
+ // directory contribution
+ if (url.endsWith("/" + resourceName)) {
+ final String location = url.substring(0, url.length() - resourceName.length() - 1);
+ // workaround from evil URL/URI form Maven
+ // contributionURL = FileHelper.toFile(new URL(location)).toURI().toURL();
+ // Allow privileged access to open URL stream. Add FilePermission to added to
+ // security policy file.
+ try {
+ root = AccessController.doPrivileged(new PrivilegedExceptionAction<URL>() {
+ public URL run() throws IOException {
+ return toFile(new URL(location)).toURI().toURL();
+ }
+ });
+ } catch (PrivilegedActionException e) {
+ throw (MalformedURLException)e.getException();
+ }
+ }
+
+ } else if ("jar".equals(protocol)) {
+ // jar contribution
+ String location = url.substring(4, url.lastIndexOf("!/"));
+ // workaround for evil URL/URI from Maven
+ root = toFile(new URL(location)).toURI().toURL();
+
+ } else if ("wsjar".equals(protocol)) {
+ // See https://issues.apache.org/jira/browse/TUSCANY-2219
+ // wsjar contribution
+ String location = url.substring(6, url.lastIndexOf("!/"));
+ // workaround for evil url/uri from maven
+ root = toFile(new URL(location)).toURI().toURL();
+
+ } else if (protocol != null && (protocol.equals("bundle") || protocol.equals("bundleresource"))) {
+ root = new URL(resourceURL.getProtocol(), resourceURL.getHost(), resourceURL.getPort(), "/");
+ }
+ } catch (MalformedURLException mfe) {
+ throw new IllegalArgumentException(mfe);
+ }
+ return root;
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherBundleActivator.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherBundleActivator.java
new file mode 100644
index 0000000000..13af11238e
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherBundleActivator.java
@@ -0,0 +1,457 @@
+package org.apache.tuscany.sca.node.osgi.launcher;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URI;
+import java.net.URL;
+import java.security.CodeSource;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.jar.Attributes;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+import java.util.jar.JarOutputStream;
+import java.util.jar.Manifest;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.zip.ZipEntry;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleEvent;
+import org.osgi.framework.BundleListener;
+import org.osgi.framework.Constants;
+
+/**
+ * Bundle activator which installs Tuscany modules and 3rd party jars into an OSGi runtime.
+ *
+ */
+public class LauncherBundleActivator implements BundleActivator, Constants, BundleListener {
+ private static Logger logger = Logger.getLogger(LauncherBundleActivator.class.getName());
+ private static final String[] immutableJars = {"bcprov"};
+
+ private BundleContext bundleContext;
+ private List<Bundle> tuscanyBundles = new ArrayList<Bundle>();
+
+ private List<URL> jarFiles;
+
+ public LauncherBundleActivator() {
+ super();
+ }
+
+ public LauncherBundleActivator(List<URL> jarFiles) {
+ super();
+ this.jarFiles = jarFiles;
+ }
+
+ public static String toString(Bundle b, boolean verbose) {
+ StringBuffer sb = new StringBuffer();
+ sb.append(b.getBundleId()).append(" ").append(b.getSymbolicName());
+ int s = b.getState();
+ if ((s & Bundle.UNINSTALLED) != 0) {
+ sb.append(" UNINSTALLED");
+ }
+ if ((s & Bundle.INSTALLED) != 0) {
+ sb.append(" INSTALLED");
+ }
+ if ((s & Bundle.RESOLVED) != 0) {
+ sb.append(" RESOLVED");
+ }
+ if ((s & Bundle.STARTING) != 0) {
+ sb.append(" STARTING");
+ }
+ if ((s & Bundle.STOPPING) != 0) {
+ sb.append(" STOPPING");
+ }
+ if ((s & Bundle.ACTIVE) != 0) {
+ sb.append(" ACTIVE");
+ }
+
+ if (verbose) {
+ sb.append(" ").append(b.getLocation());
+ sb.append(" ").append(b.getHeaders());
+ }
+ return sb.toString();
+ }
+
+ public void start(BundleContext bundleContext) throws Exception {
+ this.bundleContext = bundleContext;
+ this.bundleContext.addBundleListener(this);
+ installTuscany(bundleContext);
+
+ for (Bundle b : bundleContext.getBundles()) {
+ try {
+ if ("org.apache.tuscany.sca.contribution.osgi".equals(b.getSymbolicName())) {
+ b.start();
+ logger.info(toString(b, false) + " " + b.getState());
+ break;
+ }
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+ }
+
+ public void stop(BundleContext bundleContext) throws Exception {
+ /*
+ for (Bundle bundle : tuscanyBundles) {
+ try {
+ bundle.stop();
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+ */
+
+ for (Bundle bundle : tuscanyBundles) {
+ try {
+ if (logger.isLoggable(Level.FINE)) {
+ logger.fine("Uninstalling bundle: " + toString(bundle, false));
+ }
+ bundle.uninstall();
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+ this.bundleContext.removeBundleListener(this);
+ tuscanyBundles.clear();
+ this.bundleContext = null;
+ }
+
+ public void installTuscany(BundleContext bundleContext) {
+ long start = System.currentTimeMillis();
+
+ try {
+
+ // FIXME: SDO bundles dont have the correct dependencies
+ System.setProperty("commonj.sdo.impl.HelperProvider", "org.apache.tuscany.sdo.helper.HelperProviderImpl");
+ List<URL> urls = jarFiles;
+ if (urls == null) {
+ File tuscanyInstallDir = findTuscanyInstallDir(bundleContext.getBundle());
+
+ urls = JarFileFinder.findJarFiles(tuscanyInstallDir, new JarFileFinder.StandAloneJARFileNameFilter());
+ }
+
+ for (URL url : urls) {
+ File file = new File(url.toURI());
+ if (file.getName().startsWith("org.apache.felix.") || file.getName().startsWith("org.osgi.")) {
+ continue;
+ }
+ try {
+ Bundle bundle = createAndInstallBundle(bundleContext, url);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+ }
+
+ long end = System.currentTimeMillis();
+ logger.info("Tuscany bundles are installed in " + (end - start) + " ms.");
+
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ private File findTuscanyInstallDir(Bundle bundle) throws IOException {
+ String tuscanyDirName = JarFileFinder.getProperty(JarFileFinder.TUSCANY_HOME);
+ if (tuscanyDirName != null) {
+ File tuscanyInstallDir = new File(tuscanyDirName);
+ if (tuscanyInstallDir.exists() && tuscanyInstallDir.isDirectory())
+ return tuscanyInstallDir;
+ }
+
+ String location = bundle.getLocation();
+
+ if (location != null && location.startsWith("file:")) {
+ File file = new File(URI.create(location));
+ File tuscanyInstallDir = file.getParentFile();
+ if (tuscanyInstallDir.exists() && tuscanyInstallDir.isDirectory())
+ return tuscanyInstallDir;
+ }
+ if (this.getClass().getProtectionDomain() != null) {
+ CodeSource codeSource = this.getClass().getProtectionDomain().getCodeSource();
+ if (codeSource != null) {
+ try {
+ File tuscanyInstallDir = new File(codeSource.getLocation().toURI());
+ if (tuscanyInstallDir.exists() && tuscanyInstallDir.isDirectory())
+ return tuscanyInstallDir;
+ } catch (Exception e) {
+ // ignore
+ }
+ }
+ }
+ return null;
+ }
+
+ public Bundle createAndInstallBundle(BundleContext bundleContext, URL bundleFile) throws Exception {
+ if (logger.isLoggable(Level.FINE)) {
+ logger.fine("Installing bundle: " + bundleFile);
+ }
+ long start = System.currentTimeMillis();
+
+ Manifest manifest = readManifest(bundleFile);
+ boolean isOSGiBundle = manifest != null && manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME) != null;
+
+ if (!isOSGiBundle) {
+ manifest = updateBundleManifest(bundleFile, manifest);
+ }
+
+ String symbolicName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
+ String version = manifest.getMainAttributes().getValue(BUNDLE_VERSION);
+ Bundle bundle = findBundle(bundleContext, symbolicName, version);
+ if (bundle != null) {
+ if (logger.isLoggable(Level.FINE)) {
+ logger.fine("Bundle is already installed: " + symbolicName);
+ }
+ return bundle;
+ }
+
+ String bundleLocation = bundleFile.toString();
+ InputStream inStream = null;
+ if (!isOSGiBundle) {
+ // We need to repackage the bundle
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ JarOutputStream jarOut = new JarOutputStream(out, manifest);
+
+ String classpath = manifest.getMainAttributes().getValue("Bundle-ClassPath");
+ boolean embedded = classpath != null && !classpath.trim().equals(".");
+ if (embedded) {
+ addFileToJar(bundleFile, jarOut);
+ } else {
+ copyJar(bundleFile, jarOut);
+ }
+
+ jarOut.close();
+ inStream = new ByteArrayInputStream(out.toByteArray());
+ } else {
+ // The file itself is already a bundle
+ inStream = bundleFile.openStream();
+ }
+
+ try {
+ bundle = bundleContext.installBundle(bundleLocation, inStream);
+ if (logger.isLoggable(Level.FINE)) {
+ logger.fine("Bundle installed in " + (System.currentTimeMillis() - start) + " ms: " + bundleLocation);
+ }
+ tuscanyBundles.add(bundle);
+ return bundle;
+ } finally {
+ inStream.close();
+ }
+
+ }
+
+ private Bundle findBundle(BundleContext bundleContext, String symbolicName, String version) {
+ Bundle[] bundles = bundleContext.getBundles();
+ if (version == null) {
+ version = "0.0.0";
+ }
+ for (Bundle b : bundles) {
+ String v = (String)b.getHeaders().get(BUNDLE_VERSION);
+ if (v == null) {
+ v = "0.0.0";
+ }
+ if (b.getSymbolicName().equals(symbolicName) && (version.equals("0.0.0") || v.equals(version))) {
+ return b;
+ }
+ }
+ return null;
+ }
+
+ private String getFileName(URL url) {
+ String name = url.getPath();
+ int index = name.lastIndexOf('/');
+ return name.substring(index + 1);
+ }
+
+ private void addFileToJar(URL file, JarOutputStream jarOut) throws IOException {
+ JarEntry ze = new JarEntry(getFileName(file));
+ jarOut.putNextEntry(ze);
+ InputStream inStream = file.openStream();
+ copy(inStream, jarOut);
+ inStream.close();
+ }
+
+ private void copy(InputStream in, OutputStream out) throws IOException {
+ byte[] readBuf = new byte[4096];
+ int bytesRead;
+ while ((bytesRead = in.read(readBuf)) > 0) {
+ out.write(readBuf, 0, bytesRead);
+ }
+ }
+
+ private void copyJar(URL in, JarOutputStream jarOut) throws IOException {
+ JarInputStream jarIn = new JarInputStream(in.openStream());
+ ZipEntry ze;
+ while ((ze = jarIn.getNextEntry()) != null) {
+ // Skip the MANIFEST.MF
+ if (ze.getName().equals("META-INF/MANIFEST.MF"))
+ continue;
+ jarOut.putNextEntry(ze);
+ copy(jarIn, jarOut);
+ }
+ jarIn.close();
+ }
+
+ private Manifest readManifest(URL jarFile) throws IOException {
+ JarInputStream jar = new JarInputStream(jarFile.openStream());
+ // Read the Manifest from the jar file
+ Manifest manifest = jar.getManifest();
+ jar.close();
+
+ if (manifest == null) {
+ // Create a new one if no Manifest is found
+ manifest = new Manifest();
+ }
+ return manifest;
+ }
+
+ private Manifest updateBundleManifest(URL jarFile, Manifest manifest) throws Exception {
+
+ // Check if we have an associated .mf file
+ String name = jarFile.toString();
+ int index = name.lastIndexOf('.');
+ if (index != -1) {
+ URL mf = new URL(name.substring(0, index) + ".mf");
+ try {
+ InputStream in = mf.openStream();
+ manifest.read(in);
+ in.close();
+ } catch (IOException e) {
+ // Ignore
+ }
+ }
+
+ String jarFileName = getFileName(jarFile);
+ boolean isImmutableJar = false;
+ for (String immutableJar : immutableJars) {
+ if (jarFileName.startsWith(immutableJar)) {
+ isImmutableJar = true;
+ break;
+ }
+ }
+
+ Attributes attributes = manifest.getMainAttributes();
+ if (attributes.getValue(BUNDLE_SYMBOLICNAME) == null) {
+ String bundleSymbolicName = jarFileName;
+ if (bundleSymbolicName.endsWith(".jar")) {
+ bundleSymbolicName = bundleSymbolicName.substring(0, bundleSymbolicName.length() - 4);
+ }
+ attributes.putValue(BUNDLE_SYMBOLICNAME, bundleSymbolicName);
+ } else {
+ // Assume the jar is already a bundle
+ return null;
+ }
+
+ if (attributes.getValue("Manifest-Version") == null) {
+ attributes.putValue("Manifest-Version", "1.0");
+ }
+
+ if (attributes.getValue(BUNDLE_MANIFESTVERSION) == null) {
+ attributes.putValue(BUNDLE_MANIFESTVERSION, "2");
+ }
+
+ if (isImmutableJar && attributes.getValue(BUNDLE_CLASSPATH) == null) {
+ attributes.putValue(BUNDLE_CLASSPATH, ".," + jarFileName);
+ }
+
+ JarInputStream jar = new JarInputStream(jarFile.openStream());
+ HashSet<String> packages = getPackagesInJar(jarFileName, jar);
+ jar.close();
+ String version = getJarVersion(jarFileName);
+
+ // attributes.remove(new Attributes.Name("Require-Bundle"));
+ // attributes.remove(new Attributes.Name("Import-Package"));
+
+ if (attributes.getValue(BUNDLE_VERSION) == null) {
+ attributes.putValue(BUNDLE_VERSION, version);
+ }
+ // Existing export statements in bundles may contain versions, so they should be used as is
+ // SDO exports are not sufficient, and should be changed
+ if (attributes.getValue(EXPORT_PACKAGE) == null || jarFileName.startsWith("tuscany-sdo-impl")) {
+ String pkgs = packagesToString(packages, version);
+ if (pkgs.length() > 0) {
+ attributes.putValue(EXPORT_PACKAGE, pkgs);
+ attributes.putValue(IMPORT_PACKAGE, packagesToString(packages, null));
+ }
+ // attributes.putValue("Import-Package", packagesToString(packages, null));
+ }
+
+ attributes.putValue(DYNAMICIMPORT_PACKAGE, "*");
+ return manifest;
+ }
+
+ private HashSet<String> getPackagesInJar(String bundleName, JarInputStream jar) throws Exception {
+ HashSet<String> packages = new HashSet<String>();
+ ZipEntry entry;
+ while ((entry = jar.getNextEntry()) != null) {
+ String entryName = entry.getName();
+ if (!entry.isDirectory() && entryName != null && entryName.length() > 0 && !entryName.startsWith(".")
+ // && !entryName.startsWith("META-INF")
+ && entryName.lastIndexOf("/") > 0) {
+ String pkg = entryName.substring(0, entryName.lastIndexOf("/")).replace('/', '.');
+ packages.add(pkg);
+
+ }
+ }
+ // FIXME: Split package
+ if (bundleName.startsWith("axis2-adb")) {
+ packages.remove("org.apache.axis2.util");
+ } else if (bundleName.startsWith("axis2-codegen")) {
+ packages.remove("org.apache.axis2.wsdl");
+ packages.remove("org.apache.axis2.wsdl.util");
+ } else if (bundleName.startsWith("bsf-all")) {
+ packages.remove("org.mozilla.javascript");
+ }
+
+ return packages;
+ }
+
+ private String packagesToString(HashSet<String> packages, String version) {
+
+ StringBuilder pkgBuf = new StringBuilder();
+ for (String pkg : packages) {
+ if (pkgBuf.length() > 0) {
+ pkgBuf.append(',');
+ }
+ pkgBuf.append(pkg);
+ if (version != null && !pkg.startsWith("META-INF.")) {
+ pkgBuf.append(";version=\"");
+ pkgBuf.append(version);
+ pkgBuf.append('\"');
+ }
+ }
+ return pkgBuf.toString();
+ }
+
+ private String getJarVersion(String bundleName) {
+ Pattern pattern = Pattern.compile("-([0-9.]+)");
+ Matcher matcher = pattern.matcher(bundleName);
+ String version = "1.0.0";
+ if (matcher.find()) {
+ version = matcher.group();
+ if (version.endsWith(".")) {
+ version = version.substring(1, version.length() - 1);
+ } else {
+ version = version.substring(1);
+ }
+ }
+ return version;
+ }
+
+ public BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
+ public void bundleChanged(BundleEvent event) {
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherException.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherException.java
new file mode 100644
index 0000000000..bf17222e34
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/LauncherException.java
@@ -0,0 +1,55 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+
+/**
+ * Denotes an error launching an SCA domain manager or node.
+ *
+ * @version $Rev$ $Date$
+ */
+public class LauncherException extends Exception {
+ private static final long serialVersionUID = 4581189418849190567L;
+
+ public LauncherException() {
+ super();
+ }
+
+ /**
+ * @param message
+ * @param cause
+ */
+ public LauncherException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ /**
+ * @param message
+ */
+ public LauncherException(String message) {
+ super(message);
+ }
+
+ /**
+ * @param cause
+ */
+ public LauncherException(Throwable cause) {
+ super(cause);
+ }
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeDaemonLauncher.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeDaemonLauncher.java
new file mode 100644
index 0000000000..f0e4e9da70
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeDaemonLauncher.java
@@ -0,0 +1,100 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import static org.apache.tuscany.sca.node.osgi.launcher.NodeLauncherUtil.nodeDaemon;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A launcher for the SCA Node daemon.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeDaemonLauncher {
+
+ private static final Logger logger = Logger.getLogger(NodeDaemonLauncher.class.getName());
+
+ /**
+ * Constructs a new node daemon launcher.
+ */
+ private NodeDaemonLauncher() {
+ }
+
+ /**
+ * Returns a new launcher instance.
+ *
+ * @return a new launcher instance
+ */
+ public static NodeDaemonLauncher newInstance() {
+ return new NodeDaemonLauncher();
+ }
+
+ /**
+ * Creates a new node daemon.
+ *
+ * @param
+ * @return a new node daemon
+ * @throws LauncherException
+ */
+ public <T> T createNodeDaemon() throws LauncherException {
+ return (T)nodeDaemon();
+ }
+
+ public static void main(String[] args) throws Exception {
+ logger.info("Apache Tuscany SCA Node Daemon starting...");
+
+ // Create a node daemon
+ NodeDaemonLauncher launcher = newInstance();
+ OSGiHost host = NodeLauncherUtil.startOSGi();
+
+ try {
+ Object daemon = launcher.createNodeDaemon();
+
+ // Start the node daemon
+ try {
+ daemon.getClass().getMethod("start").invoke(daemon);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "SCA Node Daemon could not be started", e);
+ throw e;
+ }
+ logger.info("SCA Node Daemon started.");
+
+ logger.info("Press enter to shutdown.");
+ try {
+ System.in.read();
+ } catch (IOException e) {
+ }
+
+ // Stop the node daemon
+ try {
+ daemon.getClass().getMethod("stop").invoke(daemon);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "SCA Node Daemon could not be stopped", e);
+ throw e;
+ }
+ } finally {
+ NodeLauncherUtil.stopOSGi(host);
+ }
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncher.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncher.java
new file mode 100644
index 0000000000..ea487c384b
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncher.java
@@ -0,0 +1,165 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import static org.apache.tuscany.sca.node.osgi.launcher.NodeLauncherUtil.node;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ * A launcher for SCA nodes.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeLauncher {
+
+ static final Logger logger = Logger.getLogger(NodeLauncher.class.getName());
+
+ /**
+ * Constructs a new node launcher.
+ */
+ private NodeLauncher() {
+ }
+
+ /**
+ * Returns a new launcher instance.
+ *
+ * @return a new launcher instance
+ */
+ public static NodeLauncher newInstance() {
+ return new NodeLauncher();
+ }
+
+ /**
+ * Creates a new SCA node from the configuration URL
+ *
+ * @param configurationURL the URL of the node configuration which is the ATOM feed
+ * that contains the URI of the composite and a collection of URLs for the contributions
+ *
+ * @return a new SCA node.
+ * @throws LauncherException
+ */
+ public <T> T createNodeFromURL(String configurationURL) throws LauncherException {
+ return (T)node(configurationURL, null, null, null, null);
+ }
+
+ /**
+ * Creates a new SCA OSGi Node.
+ *
+ * @param compositeURI the URI of the composite to use
+ * @param contributions the URI of the contributions that provides the composites and related
+ * artifacts. If the list is empty, then we will use the thread context classloader to discover
+ * the contribution on the classpath
+ *
+ * @return a new SCA node.
+ * @throws LauncherException
+ */
+ public <T> T createNode(String compositeURI, Contribution... contributions) throws LauncherException {
+ return (T)node(null, compositeURI, null, contributions, null);
+ }
+
+ /**
+ * Creates a new SCA OSGi Node.
+ *
+ * @param compositeURI the URI of the composite to use
+ * @param compositeContent the XML content of the composite to use
+ * @param contributions the URI of the contributions that provides the composites and related artifacts
+ * @return a new SCA node.
+ * @throws LauncherException
+ */
+ public <T> T createNode(String compositeURI, String compositeContent, Contribution... contributions)
+ throws LauncherException {
+ return (T)node(null, compositeURI, compositeContent, contributions, null);
+ }
+
+ /**
+ * Create a SCA node based on the discovery of the contribution on the classpath for the
+ * given classloader. This method should be treated a convenient shortcut with the following
+ * assumptions:
+ * <ul>
+ * <li>This is a standalone application and there is a deployable composite file on the classpath.
+ * <li>There is only one contribution which contains the deployable composite file physically in its packaging hierarchy.
+ * </ul>
+ *
+ * @param compositeURI The URI of the composite file relative to the root of the enclosing contribution
+ * @param classLoader The ClassLoader used to load the composite file as a resource. If the value is null,
+ * then thread context classloader will be used
+ * @return A newly created SCA node
+ */
+ public <T> T createNodeFromClassLoader(String compositeURI, ClassLoader classLoader) throws LauncherException {
+ return (T)node(null, compositeURI, null, null, classLoader);
+ }
+
+ public static void main(String[] args) throws Exception {
+ logger.info("Apache Tuscany SCA OSGi Node is starting...");
+
+ // Create a node
+ NodeLauncher launcher = newInstance();
+
+ OSGiHost host = NodeLauncherUtil.startOSGi();
+ try {
+
+ Object node;
+ if (args.length == 1) {
+
+ // Create from a configuration URI
+ String configurationURI = args[0];
+ logger.info("SCA OSGi Node configuration: " + configurationURI);
+ node = launcher.createNodeFromURL(configurationURI);
+ } else {
+
+ // Create from a composite URI and a contribution location
+ String compositeURI = args[0];
+ String contributionLocation = args[1];
+ logger.info("SCA composite: " + compositeURI);
+ logger.info("SCA contribution: " + contributionLocation);
+ node = launcher.createNode(compositeURI, new Contribution("default", contributionLocation));
+ }
+
+ // Start the node
+ try {
+ node.getClass().getMethod("start").invoke(node);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "SCA OSGi Node could not be started", e);
+ throw e;
+ }
+ logger.info("SCA OSGi Node is now started.");
+
+ logger.info("Press Enter to shutdown...");
+ try {
+ System.in.read();
+ } catch (IOException e) {
+ }
+
+ // Stop the node
+ try {
+ node.getClass().getMethod("stop").invoke(node);
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "SCA OSGi Node could not be stopped", e);
+ throw e;
+ }
+ } finally {
+ NodeLauncherUtil.stopOSGi(host);
+ }
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java
new file mode 100644
index 0000000000..4a13c0a589
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java
@@ -0,0 +1,186 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import java.lang.reflect.Constructor;
+import java.util.logging.Level;
+
+/**
+ * Common functions and constants used by the admin components.
+ *
+ * @version $Rev$ $Date$
+ */
+final class NodeLauncherUtil {
+ // private static final Logger logger = Logger.getLogger(NodeLauncherUtil.class.getName());
+
+ private static final String DOMAIN_MANAGER_LAUNCHER_BOOTSTRAP =
+ "org.apache.tuscany.sca.domain.manager.launcher.DomainManagerLauncherBootstrap";
+
+ private static final String NODE_IMPLEMENTATION_DAEMON_BOOTSTRAP =
+ "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationDaemonBootstrap";
+
+ private static final String NODE_IMPLEMENTATION_LAUNCHER_BOOTSTRAP =
+ "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationLauncherBootstrap";
+
+ /**
+ * Collect JAR files under the given directory.
+ *
+ * @p @param contributions
+ * @throws LauncherException
+ */
+ static Object node(String configurationURI,
+ String compositeURI,
+ String compositeContent,
+ Contribution[] contributions,
+ ClassLoader contributionClassLoader) throws LauncherException {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+
+ // Use Java reflection to create the node as only the runtime class
+ // loader knows the runtime classes required by the node
+ String className = NODE_IMPLEMENTATION_LAUNCHER_BOOTSTRAP;
+ Class<?> bootstrapClass;
+ bootstrapClass = Class.forName(className, false, tccl);
+
+ Object bootstrap;
+ if (configurationURI != null) {
+
+ // Construct the node with a configuration URI
+ bootstrap = bootstrapClass.getConstructor(String.class).newInstance(configurationURI);
+
+ } else if (contributionClassLoader != null) {
+
+ // Construct the node with a compositeURI and a classloader
+ Constructor<?> constructor = bootstrapClass.getConstructor(String.class, ClassLoader.class);
+ bootstrap = constructor.newInstance(compositeURI, contributionClassLoader);
+
+ } else if (compositeContent != null) {
+
+ // Construct the node with a composite URI, the composite content and
+ // the URIs and locations of a list of contributions
+ Constructor<?> constructor =
+ bootstrapClass.getConstructor(String.class, String.class, String[].class, String[].class);
+ String[] uris = new String[contributions.length];
+ String[] locations = new String[contributions.length];
+ for (int i = 0; i < contributions.length; i++) {
+ uris[i] = contributions[i].getURI();
+ locations[i] = contributions[i].getLocation();
+ }
+ bootstrap = constructor.newInstance(compositeURI, compositeContent, uris, locations);
+
+ } else {
+
+ // Construct the node with a composite URI and the URIs and
+ // locations of a list of contributions
+ Constructor<?> constructor =
+ bootstrapClass.getConstructor(String.class, String[].class, String[].class);
+ String[] uris = new String[contributions.length];
+ String[] locations = new String[contributions.length];
+ for (int i = 0; i < contributions.length; i++) {
+ uris[i] = contributions[i].getURI();
+ locations[i] = contributions[i].getLocation();
+ }
+ bootstrap = constructor.newInstance(compositeURI, uris, locations);
+ }
+
+ Object node = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+ try {
+ Class<?> type = Class.forName("org.apache.tuscany.sca.node.SCANodeFactory");
+ type = type.getDeclaredClasses()[0];
+ return type.getMethod("createProxy", Class.class, Object.class).invoke(null, type, node);
+ } catch (ClassNotFoundException e) {
+ // Ignore
+ }
+ return node;
+
+ } catch (Exception e) {
+ NodeLauncher.logger.log(Level.SEVERE, "SCA Node could not be created", e);
+ throw new LauncherException(e);
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+
+ /**
+ * Creates a new node daemon.
+ *
+ * @throws LauncherException
+ */
+ static Object nodeDaemon() throws LauncherException {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+
+ // Use Java reflection to create the node daemon as only the runtime class
+ // loader knows the runtime classes required by the node
+ String className = NODE_IMPLEMENTATION_DAEMON_BOOTSTRAP;
+ Class<?> bootstrapClass;
+ bootstrapClass = Class.forName(className, false, tccl);
+ Object bootstrap = bootstrapClass.getConstructor().newInstance();
+
+ Object nodeDaemon = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+ return nodeDaemon;
+
+ } catch (Exception e) {
+ NodeLauncher.logger.log(Level.SEVERE, "SCA Node Daemon could not be created", e);
+ throw new LauncherException(e);
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+
+ /**
+ * Creates a new domain manager.
+ *
+ * @throws LauncherException
+ */
+ static Object domainManager(String rootDirectory) throws LauncherException {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+
+ // Use Java reflection to create the node daemon as only the runtime class
+ // loader knows the runtime classes required by the node
+ String className = DOMAIN_MANAGER_LAUNCHER_BOOTSTRAP;
+ Class<?> bootstrapClass;
+ bootstrapClass = Class.forName(className, false, tccl);
+ Constructor<?> constructor = bootstrapClass.getConstructor(String.class);
+ Object bootstrap = constructor.newInstance(rootDirectory);
+
+ Object domainManager = bootstrapClass.getMethod("getNode").invoke(bootstrap);
+ return domainManager;
+
+ } catch (Exception e) {
+ NodeLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e);
+ throw new LauncherException(e);
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+
+ static OSGiHost startOSGi() {
+ OSGiHost host = new FelixOSGiHost();
+ host.start();
+ return host;
+ }
+
+ static void stopOSGi(OSGiHost host) {
+ host.stop();
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeMain.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeMain.java
new file mode 100644
index 0000000000..445ea80786
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeMain.java
@@ -0,0 +1,44 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+
+/**
+ * Main class for this JAR.
+ * With no arguments this class launches the SCA Node Daemon.
+ * With a "domain" argument it launches the SCA domain admin node.
+ * With any other argument it launches an SCA Node.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeMain {
+
+ public static void main(String[] args) throws Exception {
+ if (args.length != 0) {
+ if (args[0].equals("domain")) {
+ DomainManagerLauncher.main(args);
+ } else {
+ NodeLauncher.main(args);
+ }
+ } else {
+ NodeDaemonLauncher.main(args);
+ }
+ }
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeServletFilter.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeServletFilter.java
new file mode 100644
index 0000000000..fcbe259dba
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeServletFilter.java
@@ -0,0 +1,127 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+/**
+ * A Servlet filter that forwards service requests to the Servlets registered with
+ * the Tuscany ServletHost.
+ *
+ * @version $Rev$ $Date$
+ */
+public class NodeServletFilter implements Filter {
+ private static final String NODE_WEB_APP_SERVLET_HOST = "org.apache.tuscany.sca.implementation.node.osgi.webapp.NodeWebAppServletHost";
+
+ private static final long serialVersionUID = 1L;
+
+ private static final Logger logger = Logger.getLogger(NodeServletFilter.class.getName());
+
+ private ClassLoader runtimeClassLoader;
+ private Class<?> servletHostClass;
+ private Object servletHost;
+ private Filter filter;
+
+ public void init(FilterConfig filterConfig) throws ServletException {
+ logger.info("Apache Tuscany SCA WebApp Node starting...");
+
+ try {
+ // Get the Tuscany runtime ClassLoader
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+
+ try {
+ if (runtimeClassLoader != null) {
+ Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+ }
+
+ // Load the Tuscany WebApp Servlet host and get the host instance
+ // for the current webapp
+ String className = NODE_WEB_APP_SERVLET_HOST;
+ if (runtimeClassLoader != null) {
+ servletHostClass = Class.forName(className, true, runtimeClassLoader);
+ } else {
+ servletHostClass = Class.forName(className);
+ }
+ servletHost = servletHostClass.getMethod("servletHost").invoke(null);
+
+ // Initialize the Servlet host
+ servletHostClass.getMethod("init", FilterConfig.class).invoke(servletHost, filterConfig);
+
+ // The Servlet host also implements the filter interface
+ filter = (Filter)servletHost;
+
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "Error Starting SCA WebApp Node", e);
+ throw new ServletException(e);
+ }
+
+ logger.info("SCA WebApp Node started.");
+ }
+
+ public void destroy() {
+ logger.info("Apache Tuscany WebApp Node stopping...");
+ if (servletHost != null) {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (runtimeClassLoader != null) {
+ Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+ }
+
+ servletHostClass.getMethod("destroy").invoke(servletHost);
+
+ } catch (Exception e) {
+ logger.log(Level.SEVERE, "Error Stopping SCA WebApp Node", e);
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+ logger.info("SCA WebApp Node stopped.");
+ }
+
+ public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain)
+ throws IOException, ServletException {
+
+ // Delegate to the Servlet host filter
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+ if (runtimeClassLoader != null) {
+ Thread.currentThread().setContextClassLoader(runtimeClassLoader);
+ }
+
+ filter.doFilter(request, response, chain);
+
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/OSGiHost.java b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/OSGiHost.java
new file mode 100644
index 0000000000..c5ea0439de
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/OSGiHost.java
@@ -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.
+ */
+
+package org.apache.tuscany.sca.node.osgi.launcher;
+
+import org.osgi.framework.BundleContext;
+
+/**
+ * SPI to plug in OSGi implementations such as Equinox or Felix
+ */
+public interface OSGiHost {
+ BundleContext start();
+ void stop();
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorld.java b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorld.java
new file mode 100644
index 0000000000..2f519cb81d
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorld.java
@@ -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.
+ */
+
+package hello;
+
+import org.osoa.sca.annotations.Remotable;
+
+/**
+ * HelloWorld interface
+ */
+@Remotable
+public interface HelloWorld {
+ String hello(String name);
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorldImpl.java b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorldImpl.java
new file mode 100644
index 0000000000..c9a7560b12
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/hello/HelloWorldImpl.java
@@ -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.
+ */
+
+package hello;
+
+/**
+ * HelloWorldImpl
+ */
+public class HelloWorldImpl implements HelloWorld {
+ public String hello(String name) {
+ System.out.println("Hello: " + name);
+ return "Hello, " + name;
+ }
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHostTestCase.java b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHostTestCase.java
new file mode 100644
index 0000000000..e5194d0e5f
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHostTestCase.java
@@ -0,0 +1,95 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import java.util.Dictionary;
+import java.util.Enumeration;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+
+
+/**
+ *
+ */
+public class FelixOSGiHostTestCase {
+ @Test
+ public void testStartThenStop() {
+ FelixOSGiHost host = new FelixOSGiHost();
+ BundleContext context = host.start();
+ Assert.assertNotNull(context);
+ for (Bundle b : context.getBundles()) {
+ System.out.println(toString(b, false));
+ }
+ host.stop();
+ }
+
+ @Test
+ public void testStartTwice() {
+ FelixOSGiHost host = new FelixOSGiHost();
+ host.start();
+ try {
+ host.start();
+ Assert.fail();
+ } catch (IllegalStateException e) {
+ Assert.assertTrue(IllegalStateException.class.isInstance(e.getCause()));
+ } finally {
+ host.stop();
+ }
+ }
+
+ public static String toString(Bundle b, boolean verbose) {
+ StringBuffer sb = new StringBuffer();
+ sb.append(b.getBundleId()).append(" ").append(b.getSymbolicName());
+ int s = b.getState();
+ if ((s & Bundle.UNINSTALLED) != 0) {
+ sb.append(" UNINSTALLED");
+ }
+ if ((s & Bundle.INSTALLED) != 0) {
+ sb.append(" INSTALLED");
+ }
+ if ((s & Bundle.RESOLVED) != 0) {
+ sb.append(" RESOLVED");
+ }
+ if ((s & Bundle.STARTING) != 0) {
+ sb.append(" STARTING");
+ }
+ if ((s & Bundle.STOPPING) != 0) {
+ sb.append(" STOPPING");
+ }
+ if ((s & Bundle.ACTIVE) != 0) {
+ sb.append(" ACTIVE");
+ }
+
+ sb.append(" ").append(b.getLocation());
+ if (verbose) {
+ Dictionary<Object, Object> dict = b.getHeaders();
+ Enumeration<Object> keys = dict.keys();
+ while (keys.hasMoreElements()) {
+ Object key = keys.nextElement();
+ sb.append(" ").append(key).append("=").append(dict.get(key));
+ }
+ }
+ return sb.toString();
+ }
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherTestCase.java b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherTestCase.java
new file mode 100644
index 0000000000..97976e256a
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/test/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherTestCase.java
@@ -0,0 +1,69 @@
+/*
+ * 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 org.apache.tuscany.sca.node.osgi.launcher;
+
+import hello.HelloWorld;
+
+import org.apache.tuscany.sca.node.SCAClient;
+import org.apache.tuscany.sca.node.SCANode;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Ignore;
+import org.junit.Test;
+
+/**
+ *
+ */
+public class NodeLauncherTestCase {
+ private static OSGiHost host;
+
+ @BeforeClass
+ public static void setUp() {
+ System.setProperty("TUSCANY_HOME", "target/tuscany");
+ host = NodeLauncherUtil.startOSGi();
+ }
+
+ @AfterClass
+ public static void tearDown() {
+ if (host != null) {
+ NodeLauncherUtil.stopOSGi(host);
+ }
+
+ }
+
+ @Test
+ public void testLaunch() throws Exception {
+ NodeLauncher launcher = NodeLauncher.newInstance();
+ SCANode node = launcher.createNodeFromClassLoader("HelloWorld.composite", getClass().getClassLoader());
+ node.start();
+
+ HelloWorld hw = ((SCAClient)node).getService(HelloWorld.class, "HelloWorld");
+ hw.hello("OSGi");
+
+ node.stop();
+ }
+
+ @Test
+ @Ignore("contribution-osgi issue")
+ public void testLaunchDomain() throws Exception {
+ DomainManagerLauncher.main(new String[] {});
+ }
+
+}
diff --git a/branches/sca-equinox/modules/node-launcher-osgi/src/test/resources/HelloWorld.composite b/branches/sca-equinox/modules/node-launcher-osgi/src/test/resources/HelloWorld.composite
new file mode 100644
index 0000000000..9e3299d691
--- /dev/null
+++ b/branches/sca-equinox/modules/node-launcher-osgi/src/test/resources/HelloWorld.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+ xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+ targetNamespace="http://sample/composite"
+ xmlns:sc="http://sample/composite"
+ name="HelloWorld">
+
+ <component name="HelloWorld">
+ <implementation.java class="hello.HelloWorldImpl"/>
+ </component>
+
+</composite>