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authordims <dims@13f79535-47bb-0310-9956-ffa450edef68>2008-06-17 00:23:01 +0000
committerdims <dims@13f79535-47bb-0310-9956-ffa450edef68>2008-06-17 00:23:01 +0000
commitbdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a (patch)
tree38a92061c0793434c4be189f1d70c3458b6bc41d /branches/sca-java-1.1/modules/osgi-runtime
Move Tuscany from Incubator to top level.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-1.1/modules/osgi-runtime')
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/DISCLAIMER8
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/LICENSE203
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/NOTICE6
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/pom.xml58
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java107
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java203
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java157
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java209
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java47
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator36
-rw-r--r--branches/sca-java-1.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java72
11 files changed, 1106 insertions, 0 deletions
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/DISCLAIMER b/branches/sca-java-1.1/modules/osgi-runtime/DISCLAIMER
new file mode 100644
index 0000000000..d68a410903
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/DISCLAIMER
@@ -0,0 +1,8 @@
+Apache Tuscany is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the Apache Web Services PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have stabilized
+in a manner consistent with other successful ASF projects. While incubation
+status is not necessarily a reflection of the completeness or stability of the
+code, it does indicate that the project has yet to be fully endorsed by the ASF.
+
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/LICENSE b/branches/sca-java-1.1/modules/osgi-runtime/LICENSE
new file mode 100644
index 0000000000..43e91eb0b0
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/LICENSE
@@ -0,0 +1,203 @@
+
+ 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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+ direction or management of such entity, whether by contract or
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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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+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "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
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ 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
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+
+ 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.
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+ 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
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+ 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
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diff --git a/branches/sca-java-1.1/modules/osgi-runtime/NOTICE b/branches/sca-java-1.1/modules/osgi-runtime/NOTICE
new file mode 100644
index 0000000000..1325efd8bf
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/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-java-1.1/modules/osgi-runtime/pom.xml b/branches/sca-java-1.1/modules/osgi-runtime/pom.xml
new file mode 100644
index 0000000000..0fa38a5db3
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/pom.xml
@@ -0,0 +1,58 @@
+<?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>1.1-incubating-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>tuscany-osgi-runtime</artifactId>
+ <name>Apache Tuscany OSGi Runtime Helper Library</name>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>org.apache.felix.main</artifactId>
+ <version>1.0.1</version>
+ </dependency>
+
+
+ <dependency>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-host-embedded</artifactId>
+ <version>1.1-incubating-SNAPSHOT</version>
+ </dependency>
+
+ <dependency>
+ <groupId>org.easymock</groupId>
+ <artifactId>easymock</artifactId>
+ <version>2.2</version>
+ <scope>test</scope>
+ </dependency>
+
+
+ </dependencies>
+
+</project>
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java
new file mode 100644
index 0000000000..65a453bfc2
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/EquinoxRuntime.java
@@ -0,0 +1,107 @@
+/*
+ * 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.osgi.runtime;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+import org.osgi.framework.BundleContext;
+
+public class EquinoxRuntime extends OSGiRuntime {
+
+
+ private static BundleContext bundleContext;
+
+ private static EquinoxRuntime instance;
+
+ private static Class eclipseStarterClass;
+
+ public static OSGiRuntime getInstance() throws Exception {
+ if (instance == null) {
+ EquinoxRuntime runtime = new EquinoxRuntime();
+ runtime.startRuntime();
+ instance = runtime;
+ }
+ return instance;
+ }
+
+
+ protected BundleContext startRuntime() throws Exception {
+
+ if (bundleContext != null)
+ return bundleContext;
+
+ eclipseStarterClass = EquinoxRuntime.class.getClassLoader().loadClass("org.eclipse.core.runtime.adaptor.EclipseStarter");
+ Method startupMethod = eclipseStarterClass.getMethod("startup", String [].class, Runnable.class);
+
+ // Equinox version 3.2 upwards have a startup method which returns BundleContext
+ if (startupMethod.getReturnType() == BundleContext.class) {
+ bundleContext = (BundleContext) startupMethod.invoke(null, new String[] {"-clean", "-console"}, null );
+ }
+ else {
+
+ // Older versions of Equinox dont have a public method to obtain system bundlecontext
+ // Extract bundleContext from the private field 'context'. We are assuming that
+ // there is no access restriction
+ Method mainMethod = eclipseStarterClass.getMethod("main", String [].class);
+ mainMethod.invoke(null, (Object)new String[] {"-clean", "-console"});
+
+ Field contextField = eclipseStarterClass.getDeclaredField("context");
+ contextField.setAccessible(true);
+ bundleContext = (BundleContext) contextField.get(null);
+
+ }
+
+
+ return bundleContext;
+
+ }
+
+ @Override
+ public BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
+ @Override
+ public void shutdown() throws Exception {
+
+ if (bundleContext == null)
+ return;
+ bundleContext = null;
+ instance = null;
+ if (eclipseStarterClass != null) {
+ Method shutdownMethod = eclipseStarterClass.getMethod("shutdown");
+ try {
+ shutdownMethod.invoke(eclipseStarterClass);
+ } catch (Exception e) {
+ // Ignore errors.
+ }
+ }
+ super.shutdown();
+ }
+
+
+ @Override
+ public boolean supportsBundleFragments() {
+ return false;
+ }
+
+
+
+}
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java
new file mode 100644
index 0000000000..94af8b2b88
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/FelixRuntime.java
@@ -0,0 +1,203 @@
+/*
+ * 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.osgi.runtime;
+
+import java.io.File;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+public class FelixRuntime extends OSGiRuntime implements BundleActivator {
+
+ private static BundleContext bundleContext;
+
+ private static FelixRuntime instance;
+
+ private static Class felixClass;
+ private static Object felix;
+
+ public static OSGiRuntime getInstance() throws Exception {
+ if (instance == null) {
+ FelixRuntime runtime = new FelixRuntime();
+ runtime.startRuntime();
+ instance = runtime;
+ }
+ return instance;
+ }
+
+
+ private static void deleteDirectory(File dir) {
+
+ File[] files = dir.listFiles();
+ for (int i = 0; i < files.length; i++) {
+ if (files[i].isDirectory())
+ deleteDirectory(files[i]);
+ else
+ files[i].delete();
+ }
+ dir.delete();
+
+ }
+
+ protected BundleContext startRuntime() throws Exception {
+
+ if (bundleContext != null)
+ return bundleContext;
+
+
+ ClassLoader cl = FelixRuntime.class.getClassLoader();
+
+ Class felixMainClass = cl.loadClass("org.apache.felix.main.Main");
+ felixClass = cl.loadClass("org.apache.felix.framework.Felix");
+ Method propsMethod = felixMainClass.getMethod("loadConfigProperties");
+ Properties props = (Properties)propsMethod.invoke(null);
+
+ File profileDir = new File(".felix");
+ if (profileDir.isDirectory())
+ deleteDirectory(profileDir);
+ else
+ profileDir.delete();
+ profileDir.mkdir();
+ profileDir.deleteOnExit();
+
+ props.put("felix.cache.profiledir", profileDir.getAbsolutePath());
+ props.put("felix.embedded.execution", "true");
+ props.put("org.osgi.framework.system.packages",
+ "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.osoa.sca.annotations; version=1.0.0, " +
+ "org.osoa.sca; version=1.0.0");
+
+
+ try {
+ Constructor felixConstructor = felixClass.getConstructor(Map.class, List.class);
+ List<BundleActivator> activators = new ArrayList<BundleActivator>();
+ felix = felixConstructor.newInstance(props, activators);
+ ((Bundle)felix).start();
+ bundleContext = ((Bundle)felix).getBundleContext();
+
+
+ } catch (Exception e) {
+
+ // This is the older Felix API which has been retained temporarily to avoid build break
+ // TODO: Remove these once Felix 1.0.0 is released.
+
+ Class propertyResolverClass = cl.loadClass("org.apache.felix.framework.util.MutablePropertyResolver");
+ Class propertyResolverImplClass = cl.loadClass("org.apache.felix.framework.util.MutablePropertyResolverImpl");
+
+ Constructor implConstructor = propertyResolverImplClass.getConstructor(Map.class);
+ Object mutableProps = implConstructor.newInstance(props);
+
+
+ try {
+ Constructor felixConstructor = felixClass.getConstructor(propertyResolverClass, List.class);
+ List<BundleActivator> activators = new ArrayList<BundleActivator>();
+ felix = felixConstructor.newInstance(mutableProps, activators);
+ ((Bundle)felix).start();
+ bundleContext = ((Bundle)felix).getBundleContext();
+ } catch (Exception e1) {
+
+
+ felix = felixClass.newInstance();
+ Method startMethod = felixClass.getMethod("start", propertyResolverClass, List.class);
+ List<BundleActivator> activators = new ArrayList<BundleActivator>();
+ BundleActivator activator = new FelixRuntime();
+ activators.add(activator);
+ startMethod.invoke(felix, mutableProps, activators);
+
+ synchronized (activator) {
+ int retries = 0;
+ while (bundleContext == null && retries++ < 10) {
+ activator.wait(1000);
+ }
+ }
+ }
+ }
+
+ return bundleContext;
+
+ }
+
+ public void start(BundleContext context) throws Exception {
+
+ bundleContext = context;
+ synchronized (this) {
+ this.notify();
+ }
+ }
+
+ public void stop(BundleContext context) throws Exception {
+ bundleContext = null;
+ }
+
+
+
+ @Override
+ public BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
+
+ @Override
+ public void shutdown() throws Exception {
+
+ if (bundleContext == null)
+ return;
+ bundleContext = null;
+ instance = null;
+
+ // We could potentially use Felix.stopAndWait, but use timed wait for now because
+ // stopAndWait hangs with Felix 1.0.0
+ if (felix instanceof Bundle) {
+ Bundle felixBundle = (Bundle)felix;
+ felixBundle.stop();
+ int retries = 50;
+ synchronized (felix) {
+ while (retries-- > 0 && felixBundle.getState() != Bundle.UNINSTALLED) {
+ felix.wait(100);
+ }
+ }
+ }
+ else if (felix != null) {
+ Method shutdownMethod = felixClass.getMethod("shutdown");
+ try {
+ shutdownMethod.invoke(felix);
+ } catch (Exception e) {
+ // Ignore errors
+ }
+ felix = null;
+ }
+ super.shutdown();
+ }
+
+ @Override
+ public boolean supportsBundleFragments() {
+ return false;
+ }
+
+}
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java
new file mode 100644
index 0000000000..248ad05a39
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/KnopflerfishRuntime.java
@@ -0,0 +1,157 @@
+/*
+ * 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.osgi.runtime;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.util.Hashtable;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+
+public class KnopflerfishRuntime extends OSGiRuntime {
+
+ private static BundleContext bundleContext;
+
+ private static KnopflerfishRuntime instance;
+
+
+ private static Class frameworkClass;
+
+ private static Object framework;
+
+ public static OSGiRuntime getInstance() throws Exception {
+ if (instance == null) {
+ KnopflerfishRuntime runtime = new KnopflerfishRuntime();
+ runtime.startRuntime();
+ instance = runtime;
+ }
+ return instance;
+ }
+
+
+
+ // FIXME: Knopflerfish does not expose the methods used for configuration as public methods
+ // It may be worth using the private methods in org.knopflerfish.framework.Main for
+ // configuring using reflection if security policies allow it.
+ // For now, a simple configuration routine reads sca.xargs from the directory in
+ // the classpath which contains framework.jar. The entries in init.xargs starting with
+ // -install are assumed to be single-line entries with full bundle location.
+ //
+ protected BundleContext startRuntime() throws Exception {
+
+ if (bundleContext != null)
+ return bundleContext;
+
+
+
+ System.setProperty("org.knopflerfish.framework.bundlestorage", "memory");
+
+ frameworkClass = KnopflerfishRuntime.class.getClassLoader().loadClass("org.knopflerfish.framework.Framework");
+ Constructor frameworkConstructor = frameworkClass.getConstructor(Object.class);
+ framework = frameworkConstructor.newInstance(new KnopflerfishRuntime());
+ Method launchMethod = frameworkClass.getMethod("launch", long.class);
+ launchMethod.invoke(framework, 0);
+ Method getContextMethod = frameworkClass.getMethod("getSystemBundleContext");
+ bundleContext = (BundleContext)getContextMethod.invoke(framework);
+
+ System.setProperty("com.gatespace.bundle.cm.store", "knopflerfish.store");
+ File xargsFile = null;
+ String classpath = System.getProperty("java.class.path");
+ String[] classpathEntries = classpath.split(System.getProperty("path.separator"));
+ for (int i = 0; i < classpathEntries.length; i++) {
+ if (classpathEntries[i].endsWith("framework.jar")) {
+ String path = classpathEntries[i].substring(0, classpathEntries[i].length() - "framework.jar".length());
+ path = path + "sca.xargs";
+ xargsFile = new File(path);
+ if (!xargsFile.exists())
+ xargsFile = null;
+ break;
+ }
+ }
+ if (xargsFile != null) {
+ BufferedReader reader = new BufferedReader(new FileReader(xargsFile));
+ String line;
+ Hashtable<String, Bundle> bundles = new Hashtable<String, Bundle>();
+ while ((line = reader.readLine()) != null) {
+ line = line.trim();
+ if (line.startsWith("-install")) {
+ try {
+
+ String bundleLocation = line.substring("-install".length()).trim();
+ Bundle bundle = bundleContext.installBundle(bundleLocation);
+ bundles.put(bundleLocation, bundle);
+
+ } catch (BundleException e) {
+ e.printStackTrace();
+ }
+
+ }
+ if (line.startsWith("-start")) {
+
+ try {
+ String bundleLocation = line.substring("-start".length()).trim();
+ Bundle bundle = bundles.get(bundleLocation);
+ bundle.start();
+ } catch (BundleException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+ }
+
+
+ return bundleContext;
+
+ }
+
+ @Override
+ public BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
+ @Override
+ public void shutdown() throws Exception {
+
+ if (bundleContext == null)
+ return;
+ bundleContext = null;
+ instance = null;
+ if (framework != null) {
+ Method shutdownMethod = frameworkClass.getMethod("shutdown");
+ try {
+ shutdownMethod.invoke(framework);
+ } catch (Exception e) {
+ // Ignore errors
+ }
+ framework = null;
+ }
+ super.shutdown();
+
+ }
+
+ @Override
+ public boolean supportsBundleFragments() {
+ return true;
+ }
+}
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java
new file mode 100644
index 0000000000..6ea2a030cf
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntime.java
@@ -0,0 +1,209 @@
+/*
+ * 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.osgi.runtime;
+
+import java.io.InputStream;
+import java.lang.reflect.Method;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.BundleException;
+import org.osgi.service.packageadmin.PackageAdmin;
+
+public abstract class OSGiRuntime {
+ private static final Logger logger = Logger.getLogger(OSGiRuntime.class.getName());
+
+ public abstract BundleContext getBundleContext();
+
+ public abstract boolean supportsBundleFragments();
+
+ protected abstract BundleContext startRuntime() throws Exception;
+
+ private static OSGiRuntime instance;
+
+ private BundleContext bundleContext;
+
+ private PackageAdmin packageAdmin;
+
+ /**
+ * System property org.apache.tuscany.implementation.osgi.runtime.OSGiRuntime can be set to the
+ * name of the OSGiRuntime class (eg. EquinoxRuntime). If set, start this runtime and return the
+ * system bundlecontext. If not set, start Equinox/Felix/Knopflerfish (in that order) from the
+ * classpath.
+ *
+ * @throws BundleException
+ */
+ public synchronized static OSGiRuntime getRuntime() throws Exception {
+ if (instance != null) {
+
+ if (instance.bundleContext == null) {
+ instance.startRuntime();
+ instance.initialize();
+ }
+ return instance;
+ }
+ String runtimeClassName = System.getProperty(OSGiRuntime.class.getName());
+
+ if (instance != null)
+ return instance;
+
+ if (runtimeClassName != null) {
+ try {
+ Class<?> runtimeClass = OSGiRuntime.class.getClassLoader().loadClass(runtimeClassName);
+ Method method = runtimeClass.getMethod("getInstance");
+ instance = (OSGiRuntime) method.invoke(null);
+ instance.initialize();
+ return instance;
+
+ } catch (Exception e) {
+ throw new BundleException("Could not start OSGi runtime " + runtimeClassName, e);
+ }
+ }
+
+ try {
+
+ instance = EquinoxRuntime.getInstance();
+ instance.initialize();
+ return instance;
+
+ } catch (ClassNotFoundException e) {
+ // Ignore
+ } catch (Throwable e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+
+ try {
+
+ instance = FelixRuntime.getInstance();
+ instance.initialize();
+ return instance;
+
+ } catch (ClassNotFoundException e) {
+ // Ignore
+ } catch (Throwable e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+
+ try {
+
+ instance = KnopflerfishRuntime.getInstance();
+ instance.initialize();
+ return instance;
+
+ } catch (ClassNotFoundException e) {
+ // Ignore
+ } catch (Throwable e) {
+ logger.log(Level.SEVERE, e.getMessage(), e);
+ }
+
+ throw new BundleException("Could not start OSGi runtime from the classpath");
+ }
+
+
+ public void shutdown() throws Exception {
+
+ bundleContext = null;
+ packageAdmin = null;
+ }
+
+ private void initialize() {
+
+ bundleContext = getBundleContext();
+
+ if (bundleContext != null) {
+
+ org.osgi.framework.ServiceReference packageAdminReference =
+ bundleContext.getServiceReference("org.osgi.service.packageadmin.PackageAdmin");
+ if (packageAdminReference != null) {
+
+ packageAdmin = (PackageAdmin)bundleContext.getService(packageAdminReference);
+ }
+ }
+
+ }
+
+ public Bundle findBundle(String bundleSymbolicName, String bundleVersion) {
+
+ if (bundleContext != null) {
+ Bundle[] installedBundles = bundleContext.getBundles();
+ for (Bundle bundle : installedBundles) {
+ if (bundleSymbolicName.equals(bundle.getSymbolicName()) && (bundleVersion == null || bundleVersion
+ .equals(bundle.getHeaders().get("Bundle-Version"))))
+ return bundle;
+ }
+
+ }
+ return null;
+ }
+
+ public synchronized static Bundle findInstalledBundle(String bundleLocation) {
+ if (instance != null) {
+ return instance.findBundle(bundleLocation);
+ }
+ return null;
+ }
+
+ public Bundle findBundle(String bundleLocation) {
+
+ if (bundleContext != null) {
+ Bundle[] installedBundles = bundleContext.getBundles();
+ for (Bundle bundle : installedBundles) {
+ if (bundle.getLocation().equals(bundleLocation))
+ return bundle;
+ }
+
+ }
+ return null;
+ }
+
+ public Bundle installBundle(String bundleLocation, InputStream inputStream) {
+
+ try {
+ if (bundleContext != null) {
+ Bundle bundle = findBundle(bundleLocation);
+ if (bundle != null)
+ return bundle;
+ if (inputStream == null)
+ bundle = bundleContext.installBundle(bundleLocation);
+ else
+ bundle = bundleContext.installBundle(bundleLocation, inputStream);
+
+ if (bundle != null && packageAdmin != null)
+ packageAdmin.refreshPackages(null);
+
+ return bundle;
+ }
+ } catch (BundleException e) {
+ }
+ return null;
+ }
+
+ /**
+ * @return the instance
+ */
+ public synchronized static void stop() throws Exception {
+ if (instance != null) {
+ instance.shutdown();
+ instance = null;
+ }
+ }
+
+}
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java
new file mode 100644
index 0000000000..3f2064b621
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/main/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeModuleActivator.java
@@ -0,0 +1,47 @@
+/*
+ * 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.osgi.runtime;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ModuleActivator;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class OSGiRuntimeModuleActivator implements ModuleActivator {
+
+ /**
+ * @see org.apache.tuscany.sca.core.ModuleActivator#start(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+ */
+ public void start(ExtensionPointRegistry registry) {
+ }
+
+ /**
+ * @see org.apache.tuscany.sca.core.ModuleActivator#stop(org.apache.tuscany.sca.core.ExtensionPointRegistry)
+ */
+ public void stop(ExtensionPointRegistry registry) {
+ try {
+ OSGiRuntime.stop();
+ } catch (Exception e) {
+ // Ignore the exception
+ }
+ }
+
+}
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator b/branches/sca-java-1.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
new file mode 100644
index 0000000000..88b8f1e021
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.core.ModuleActivator
@@ -0,0 +1,36 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# Implementation class for the ModuleActivator
+org.apache.tuscany.sca.osgi.runtime.OSGiRuntimeModuleActivator
+# 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.
+# Implementation class for the ModuleActivator
+org.apache.tuscany.sca.osgi.runtime.OSGiRuntimeModuleActivator
diff --git a/branches/sca-java-1.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java b/branches/sca-java-1.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java
new file mode 100644
index 0000000000..8bc77b5bb6
--- /dev/null
+++ b/branches/sca-java-1.1/modules/osgi-runtime/src/test/java/org/apache/tuscany/sca/osgi/runtime/OSGiRuntimeTestCase.java
@@ -0,0 +1,72 @@
+/*
+ * 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.osgi.runtime;
+
+import junit.framework.TestCase;
+
+import org.osgi.framework.BundleContext;
+
+/**
+ * Test OSGi runtime.
+ *
+ */
+public class OSGiRuntimeTestCase extends TestCase {
+ private OSGiRuntime runtime;
+
+ /**
+ * @see junit.framework.TestCase#setUp()
+ */
+ @Override
+ protected void setUp() throws Exception {
+ this.runtime = OSGiRuntime.getRuntime();
+ }
+
+ /**
+ * @see junit.framework.TestCase#tearDown()
+ */
+ @Override
+ protected void tearDown() throws Exception {
+ OSGiRuntime.stop();
+ }
+
+ public void testRuntime() throws Exception {
+
+ BundleContext bc1 = runtime.getBundleContext();
+
+ assertNotNull(bc1);
+
+ BundleContext bc2 = runtime.getBundleContext();
+
+ assertNotNull(bc2);
+
+ assertTrue(bc1 == bc2);
+
+ OSGiRuntime.stop();
+ runtime = OSGiRuntime.getRuntime();
+
+ BundleContext bc3 = runtime.getBundleContext();
+
+ assertNotNull(bc3);
+
+ assertTrue(bc1 != bc3);
+
+ }
+
+}