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Diffstat (limited to 'sca-java-2.x/tags/2.0-M1/modules/launcher')
5 files changed, 591 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-M1/modules/launcher/LICENSE b/sca-java-2.x/tags/2.0-M1/modules/launcher/LICENSE new file mode 100644 index 0000000000..6e529a25c4 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M1/modules/launcher/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.
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+ (an example is provided in the Appendix below).
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+ "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"
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+ 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."
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
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+
+ 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.
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+ 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
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+ (d) If the Work includes a "NOTICE" text file as part of its
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+ 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
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+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
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+ 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,
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+ result of this License or out of the use or inability to use the
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diff --git a/sca-java-2.x/tags/2.0-M1/modules/launcher/META-INF/MANIFEST.MF b/sca-java-2.x/tags/2.0-M1/modules/launcher/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..cdf582c8da --- /dev/null +++ b/sca-java-2.x/tags/2.0-M1/modules/launcher/META-INF/MANIFEST.MF @@ -0,0 +1,27 @@ +Manifest-Version: 1.0
+Archiver-Version: Plexus Archiver
+Created-By: 1.6.0 (IBM Corporation)
+Built-By: gb000131
+Build-Jdk: 1.6.0
+Extension-Name: tuscany-launcher
+Implementation-Title: Apache Tuscany Launcher
+Implementation-Vendor: The Apache Software Foundation
+Implementation-Vendor-Id: org.apache
+Implementation-Version: 2.0-SNAPSHOT
+Specification-Title: Apache Tuscany Launcher
+Specification-Vendor: The Apache Software Foundation
+Specification-Version: 2.0-SNAPSHOT
+Bundle-DocURL: http://www.apache.org/
+Bundle-SymbolicName: org.apache.tuscany.sca.launcher
+Originally-Created-By: 1.6.0 (IBM Corporation)
+Bundle-Version: 2.0
+Bundle-Description: Apache Tuscany Launcher
+Bundle-Vendor: The Apache Software Foundation
+Bnd-LastModified: 1231166325921
+Bundle-Name: Apache Tuscany Launcher
+Bundle-License: http://www.apache.org/licenses/LICENSE-2.0.txt
+Tool: Bnd-0.0.255
+Bundle-ManifestVersion: 2
+Import-Package: org.apache.tuscany.sca.launcher;version="2.0"
+Export-Package: org.apache.tuscany.sca.launcher;version="2.0"
+Main-Class: org.apache.tuscany.sca.launcher.LauncherMain
diff --git a/sca-java-2.x/tags/2.0-M1/modules/launcher/NOTICE b/sca-java-2.x/tags/2.0-M1/modules/launcher/NOTICE new file mode 100644 index 0000000000..51042eab05 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M1/modules/launcher/NOTICE @@ -0,0 +1,6 @@ +${pom.name}
+Copyright (c) 2005 - 2009 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sca-java-2.x/tags/2.0-M1/modules/launcher/pom.xml b/sca-java-2.x/tags/2.0-M1/modules/launcher/pom.xml new file mode 100644 index 0000000000..cc396cef24 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M1/modules/launcher/pom.xml @@ -0,0 +1,35 @@ +<?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>2.0-M1</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>tuscany-launcher</artifactId>
+ <name>Apache Tuscany SCA Launcher</name>
+
+ <dependencies>
+ </dependencies>
+
+</project>
diff --git a/sca-java-2.x/tags/2.0-M1/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java b/sca-java-2.x/tags/2.0-M1/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java new file mode 100644 index 0000000000..026ed04055 --- /dev/null +++ b/sca-java-2.x/tags/2.0-M1/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java @@ -0,0 +1,318 @@ +/*
+ * 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.launcher;
+
+import java.io.File;
+import java.io.FileFilter;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.Properties;
+import java.util.Set;
+import java.util.jar.JarFile;
+
+public class LauncherMain {
+
+ private static final String DEFAULT_PROPERTY_FILENAME = "default.config";
+ private static final String CONFIG_CLASSPATH = "classpath";
+ private static final String CONFIG_MAIN_CLASS = "mainClass";
+ private static final String CONFIG_ARG_JAR_MAIN = "[firstArgJarManifestMainClass]";
+ private static final String LAUNCHER_ARGS = "launcherArgs";
+
+ public static void main(String[] args) throws SecurityException, IllegalArgumentException, ClassNotFoundException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, URISyntaxException, IOException {
+ Properties launcherProperties = getLauncherProperties(args);
+ setSystemProperties(launcherProperties);
+ ClassLoader classLoader = getClassLoader(launcherProperties);
+ String mainClassName = getMainClass(launcherProperties, classLoader);
+ String[] mainArgs = getMainArgs(launcherProperties);
+ invokeMainMethod(mainClassName, classLoader, mainArgs);
+ }
+
+ private static void setSystemProperties(Properties launcherProperties) throws URISyntaxException {
+ for (Enumeration<?> e = launcherProperties.propertyNames(); e.hasMoreElements();) {
+ String pn = (String) e.nextElement();
+ if (pn.startsWith("-D")) {
+ System.setProperty(pn.substring(2), keywordExpand(launcherProperties.getProperty(pn)));
+ }
+ }
+ }
+
+ private static String keywordExpand(String property) throws URISyntaxException {
+ if (property.contains("{TUSCANY_HOME}")) {
+ property = property.replace("{TUSCANY_HOME}", getLauncherFolder().getParentFile().getAbsolutePath());
+ }
+ return property;
+ }
+
+ private static String[] getMainArgs(Properties launcherProperties) {
+ String[] mainArgs = (String[])launcherProperties.get(LAUNCHER_ARGS);
+ if (mainArgs == null) {
+ mainArgs = new String[0];
+ }
+ return mainArgs;
+ }
+
+ private static String getMainClass(Properties launcherProperties, ClassLoader classLoader) {
+ String mainClassName;
+ String[] args = getMainArgs(launcherProperties);
+ if (args.length > 0) {
+ try {
+ Class.forName(args[0], true, classLoader);
+ mainClassName = args[0];
+ String[] args2 = new String[args.length-1];
+ System.arraycopy(args, 1, args2, 0, args.length-1);
+ launcherProperties.put(LAUNCHER_ARGS, args2);
+ } catch (ClassNotFoundException e) {
+ mainClassName = launcherProperties.getProperty(CONFIG_MAIN_CLASS);
+ }
+ } else {
+ mainClassName = launcherProperties.getProperty(CONFIG_MAIN_CLASS);
+ }
+
+ if (mainClassName.startsWith(CONFIG_ARG_JAR_MAIN + "|")) {
+ mainClassName = mainClassName.substring(CONFIG_ARG_JAR_MAIN.length()+1);
+ }
+
+ return mainClassName;
+ }
+
+ private static void invokeMainMethod(String className, ClassLoader classLoader, String[] args) throws ClassNotFoundException, SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {
+ ClassLoader tccl = Thread.currentThread().getContextClassLoader();
+ try {
+
+ Thread.currentThread().setContextClassLoader(classLoader);
+ Class mainClass = Class.forName(className, true, classLoader);
+ Method m = mainClass.getMethod("main", new Class[]{ args.getClass() });
+
+ m.invoke(null, new Object[]{args});
+
+ } finally {
+ Thread.currentThread().setContextClassLoader(tccl);
+ }
+ }
+
+ private static ClassLoader getClassLoader(Properties launcherProperties) throws URISyntaxException, IOException {
+ Set<URL> jarURLs = new HashSet<URL>();
+ for (Enumeration<?> e = launcherProperties.propertyNames(); e.hasMoreElements();) {
+ String pn = (String) e.nextElement();
+ if (pn.startsWith(CONFIG_CLASSPATH)) {
+ jarURLs.addAll(getJARs(launcherProperties.getProperty(pn), launcherProperties));
+ } else if (pn.equals(CONFIG_MAIN_CLASS) && launcherProperties.getProperty(pn).startsWith(CONFIG_ARG_JAR_MAIN)) {
+ if (firstArgJarHasManifestMainClass(launcherProperties)) {
+ jarURLs.add(firstArgJarManifestMainClass(launcherProperties));
+ }
+ }
+ }
+ ClassLoader parentCL = Thread.currentThread().getContextClassLoader();
+ if (parentCL == null) {
+ parentCL = LauncherMain.class.getClassLoader();
+ }
+ return new URLClassLoader(jarURLs.toArray(new URL[]{}), parentCL);
+ }
+
+ private static URL firstArgJarManifestMainClass(Properties launcherProperties) throws IOException {
+ String[] args = (String[])launcherProperties.get(LAUNCHER_ARGS);
+ if (args.length < 1) {
+ throw new IllegalArgumentException("must specifiy a jar file");
+ }
+ File f = new File(args[0]);
+ if (!f.exists()) {
+ throw new FileNotFoundException(args[0]);
+ }
+ JarFile jar = new JarFile(f);
+ String mfc = jar.getManifest().getMainAttributes().getValue("Main-Class");
+ if (mfc == null || mfc.length() < 1) {
+ throw new IllegalArgumentException("first jar file missing manifest Main-Class attribute");
+ }
+ launcherProperties.setProperty(CONFIG_MAIN_CLASS, mfc);
+
+ return f.toURL();
+ }
+
+ private static boolean firstArgJarHasManifestMainClass(Properties launcherProperties) throws IOException {
+ String[] args = (String[])launcherProperties.get(LAUNCHER_ARGS);
+ if (args.length < 1) {
+ return false;
+ }
+ File f = new File(args[0]);
+ if (!f.exists()) {
+ return false;
+ }
+ JarFile jar = new JarFile(f);
+ String mfc = jar.getManifest().getMainAttributes().getValue("Main-Class");
+ return mfc != null && mfc.length() > 0;
+ }
+ /**
+ * Gets the jars matching a config classpath property
+ * property values may be an explicit jar name or use an asterix wildcard for
+ * all jars in a folder, or a double asterix '**' for all jars in a folder and its subfolders
+ * @throws URISyntaxException
+ */
+ private static Set<URL> getJARs(String classpathValue, Properties launcherProperties) throws URISyntaxException {
+ Set<URL> jarURLs = new HashSet<URL>();
+
+ if (classpathValue.endsWith("**")) {
+ File folder = new File(classpathValue.substring(0, classpathValue.length()-2));
+ if (!folder.isAbsolute()) {
+ folder = new File(getLauncherFolder().getParent(), folder.getName());
+ }
+ jarURLs.addAll(getFolderJars(folder));
+ jarURLs.addAll(getSubFolderJars(folder));
+ } else if (classpathValue.endsWith("*")) {
+ File folder = new File(classpathValue.substring(0, classpathValue.length()-1));
+ if (!folder.isAbsolute()) {
+ folder = new File(getLauncherFolder(), folder.getName());
+ }
+ jarURLs.addAll(getFolderJars(folder));
+ } else {
+ File f = new File(classpathValue);
+ if (!f.isAbsolute()) {
+ f = new File(getLauncherFolder(), classpathValue);
+ }
+ try {
+ jarURLs.add(f.toURI().toURL());
+ } catch (MalformedURLException e) {
+ throw new RuntimeException("Exception getting JAR URL", e);
+ }
+ }
+ return jarURLs;
+ }
+
+ /**
+ * Gets all the jars in a folder
+ */
+ private static Set<URL> getFolderJars(File folder) {
+ Set<URL> jarURLs = new HashSet<URL>();
+ if (folder.exists() && folder.isDirectory()) {
+ File[] files = folder.listFiles(new FilenameFilter(){
+ public boolean accept(File dir, String name) {
+ return name.endsWith(".jar");
+ }});
+ for (File f : files) {
+ try {
+ jarURLs.add(f.toURI().toURL());
+ } catch (MalformedURLException e) {
+ throw new RuntimeException("Exception getting JAR URL", e);
+ }
+ }
+ }
+ return jarURLs;
+ }
+
+ /**
+ * Recursively gets all the jars in a folder and its subfolders
+ */
+ private static Set<URL> getSubFolderJars(File folder) {
+ Set<URL> jarURLs = new HashSet<URL>();
+ if (folder.exists() && folder.isDirectory()) {
+ File[] files = folder.listFiles(new FileFilter(){
+ public boolean accept(File pathname) {
+ return pathname.isDirectory();
+ }});
+ for (File f : files) {
+ jarURLs.addAll(getFolderJars(f));
+ jarURLs.addAll(getSubFolderJars(f));
+ }
+ }
+ return jarURLs;
+ }
+
+ /**
+ * Read the config properties for this launcher invocation
+ * (Either default.config or the 1st cmd line argument suffixed with ".config" if that file exists
+ */
+ private static Properties getLauncherProperties(String[] args) throws URISyntaxException, FileNotFoundException {
+
+ Properties properties = new Properties();
+
+ File f;
+ if (args.length > 0) {
+ f = new File(getLauncherFolder(), args[0] + ".config");
+ if (f.exists()) {
+ String[] args2 = new String[args.length-1];
+ System.arraycopy(args, 1, args2, 0, args.length-1);
+ args = args2;
+ } else {
+ f = new File(getLauncherFolder(), DEFAULT_PROPERTY_FILENAME);
+ }
+ } else {
+ f = new File(getLauncherFolder(), DEFAULT_PROPERTY_FILENAME);
+ }
+
+ if (!f.exists()) {
+ throw new FileNotFoundException(f.getName());
+ }
+
+ try {
+ FileInputStream fis = new FileInputStream(f);
+ properties.load(fis);
+ fis.close();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+
+ properties.put(LAUNCHER_ARGS, args);
+
+ return properties;
+ }
+
+ /**
+ * Find the folder that contains the launcher jar
+ */
+ private static File getLauncherFolder() throws URISyntaxException {
+
+ File folder = null;
+
+ String resource = LauncherMain.class.getName().replace('.', '/') + ".class";
+ URL url = LauncherMain.class.getClassLoader().getResource(resource);
+ if (url != null) {
+ URI uri = url.toURI();
+ String scheme = uri.getScheme();
+ if (uri.getScheme().equals("jar")) {
+ String path = uri.toString().substring(4);
+ int i = path.indexOf("!/");
+ if (i != -1) {
+ path = path.substring(0, i);
+ uri = URI.create(path);
+ }
+
+ File file = new File(uri);
+ if (file.exists()) {
+ File jarDirectory = file.getParentFile();
+ if (jarDirectory != null && jarDirectory.exists()) {
+ folder = file;
+ }
+ }
+ }
+ }
+ folder = folder.getParentFile();
+ return folder;
+ }
+}
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