Copy sca trunk to sandbox area so i can get the release plugin configuration correct without messing up the live trunk

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@755209 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 591 insertions, 0 deletions

diff --git a/sandbox/ant/sca/trunk/modules/launcher/LICENSE b/sandbox/ant/sca/trunk/modules/launcher/LICENSE
new file mode 100644
index 0000000000..6e529a25c4
--- /dev/null
+++ b/sandbox/ant/sca/trunk/modules/launcher/LICENSE
@@ -0,0 +1,205 @@
+

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+      the terms of any separate license agreement you may have executed

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+

diff --git a/sandbox/ant/sca/trunk/modules/launcher/META-INF/MANIFEST.MF b/sandbox/ant/sca/trunk/modules/launcher/META-INF/MANIFEST.MF
new file mode 100644
index 0000000000..cdf582c8da
--- /dev/null
+++ b/sandbox/ant/sca/trunk/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/sandbox/ant/sca/trunk/modules/launcher/NOTICE b/sandbox/ant/sca/trunk/modules/launcher/NOTICE
new file mode 100644
index 0000000000..51042eab05
--- /dev/null
+++ b/sandbox/ant/sca/trunk/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/sandbox/ant/sca/trunk/modules/launcher/pom.xml b/sandbox/ant/sca/trunk/modules/launcher/pom.xml
new file mode 100644
index 0000000000..4fcfdc4540
--- /dev/null
+++ b/sandbox/ant/sca/trunk/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-SNAPSHOT</version>

+        <relativePath>../pom.xml</relativePath>

+    </parent>

+

+    <artifactId>tuscany-launcher</artifactId>

+    <name>Apache Tuscany SCA Launcher</name>

+

+    <dependencies>

+    </dependencies>

+

+</project>

diff --git a/sandbox/ant/sca/trunk/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java b/sandbox/ant/sca/trunk/modules/launcher/src/main/java/org/apache/tuscany/sca/launcher/LauncherMain.java
new file mode 100644
index 0000000000..026ed04055
--- /dev/null
+++ b/sandbox/ant/sca/trunk/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;

+    }

+}