diff options
author | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-15 06:50:04 +0000 |
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committer | jsdelfino <jsdelfino@13f79535-47bb-0310-9956-ffa450edef68> | 2008-09-15 06:50:04 +0000 |
commit | 147ed48e86bb4a13e42df35f1d1d800a7b564f4b (patch) | |
tree | 2412db1dcc7b46a214d2b7b46d21349ac08aa9b8 /branches/sca-android/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java | |
parent | 512771c8a42d2cde253f6df55ef552f7a0b4f792 (diff) |
Removed more modules as in Oscar's TUSCANY-2440 reduced-set patch. Also removed newer modules added since r643746 and are not required to run the minimum set that we are porting to android. Set svn ignore properties to ignore Manifest files produced by the build.
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@695356 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-android/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java')
-rw-r--r-- | branches/sca-android/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java | 377 |
1 files changed, 0 insertions, 377 deletions
diff --git a/branches/sca-android/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java b/branches/sca-android/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java deleted file mode 100644 index bf65c3f323..0000000000 --- a/branches/sca-android/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/NodeLauncherUtil.java +++ /dev/null @@ -1,377 +0,0 @@ -/* - * 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.equinox.launcher; - -import static org.osgi.framework.Constants.BUNDLE_CLASSPATH; -import static org.osgi.framework.Constants.BUNDLE_MANIFESTVERSION; -import static org.osgi.framework.Constants.BUNDLE_SYMBOLICNAME; -import static org.osgi.framework.Constants.DYNAMICIMPORT_PACKAGE; -import static org.osgi.framework.Constants.EXPORT_PACKAGE; -import static org.osgi.framework.Constants.IMPORT_PACKAGE; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.lang.reflect.Constructor; -import java.net.URI; -import java.net.URISyntaxException; -import java.net.URL; -import java.util.HashSet; -import java.util.Set; -import java.util.jar.Attributes; -import java.util.jar.JarOutputStream; -import java.util.jar.Manifest; -import java.util.logging.Level; -import java.util.regex.Matcher; -import java.util.regex.Pattern; -import java.util.zip.ZipEntry; -import java.util.zip.ZipInputStream; - -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; - -/** - * Common functions and constants used by the admin components. - * - * @version $Rev$ $Date$ - */ -final class NodeLauncherUtil { - - private static final String LAUNCHER_EQUINOX_LIBRARIES = "org.apache.tuscany.sca.node.launcher.equinox.libraries"; - - private static final String SCANODE_FACTORY = "org.apache.tuscany.sca.node.SCANodeFactory"; - - 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. - * @param contributions - * @param bundleContext TODO - * @throws LauncherException - */ - static Object node(String configurationURI, - String compositeURI, - String compositeContent, - Contribution[] contributions, - ClassLoader contributionClassLoader, BundleContext bundleContext) throws LauncherException { - try { - Bundle bundle = null; - for (Bundle b : bundleContext.getBundles()) { - if ("org.apache.tuscany.sca.implementation.node.runtime".equals(b.getSymbolicName())) { - bundle = b; - break; - } - } - if (bundle == null) { - throw new IllegalStateException( - "Bundle org.apache.tuscany.sca.implementation.node.runtime is not installed"); - } - // Use Java reflection to create the node as only the runtime class - // loader knows the runtime classes required by the node - Class<?> bootstrapClass = bundle.loadClass(NODE_IMPLEMENTATION_LAUNCHER_BOOTSTRAP); - - 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(SCANODE_FACTORY); - 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); - } - } - - /** - * 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) { - NodeDaemonLauncher.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) { - DomainManagerLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e); - throw new LauncherException(e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - - static File file(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); - } - } - - static Pattern pattern = Pattern.compile("-([0-9.]+)"); - - private static String version(String jarFile) { - Matcher matcher = pattern.matcher(jarFile); - 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; - } - - private static void addPackages(String jarFile, Set<String> packages) throws IOException { - String version = ";version=" + version(jarFile); - ZipInputStream is = new ZipInputStream(new FileInputStream(file(new URL(jarFile)))); - ZipEntry entry; - while ((entry = is.getNextEntry()) != null) { - String entryName = entry.getName(); - if (!entry.isDirectory() && entryName != null - && entryName.length() > 0 - && !entryName.startsWith(".") - && entryName.endsWith(".class") // Exclude resources from Export-Package - && entryName.lastIndexOf("/") > 0) { - String pkg = entryName.substring(0, entryName.lastIndexOf("/")).replace('/', '.') + version; - packages.add(pkg); - } - } - is.close(); - } - - static Manifest libraryManifest(String[] jarFiles) throws IllegalStateException { - try { - - // List exported packages and bundle classpath entries - StringBuffer classpath = new StringBuffer(); - StringBuffer exports = new StringBuffer(); - StringBuffer imports = new StringBuffer(); - Set<String> packages = new HashSet<String>(); - for (String jarFile : jarFiles) { - addPackages(jarFile, packages); - classpath.append("\"external:"); - classpath.append(file(new URL(jarFile)).getPath().replace(File.separatorChar, '/')); - classpath.append("\","); - } - - Set<String> importPackages = new HashSet<String>(); - for (String pkg : packages) { - exports.append(pkg); - exports.append(','); - - String importPackage = pkg; - int index = pkg.indexOf(';'); - if (index != -1) { - importPackage = pkg.substring(0, index); - } - if (!importPackages.contains(importPackage)) { - imports.append(importPackage); - imports.append(','); - importPackages.add(importPackage); - } - } - - // Create a manifest - Manifest manifest = new Manifest(); - Attributes attributes = manifest.getMainAttributes(); - attributes.putValue("Manifest-Version", "1.0"); - attributes.putValue(BUNDLE_MANIFESTVERSION, "2"); - attributes.putValue(BUNDLE_SYMBOLICNAME, LAUNCHER_EQUINOX_LIBRARIES); - attributes.putValue(EXPORT_PACKAGE, exports.substring(0, exports.length() - 1)); - attributes.putValue(IMPORT_PACKAGE, imports.substring(0, imports.length() - 1)); - attributes.putValue(BUNDLE_CLASSPATH, classpath.substring(0, classpath.length() - 1)); - attributes.putValue(DYNAMICIMPORT_PACKAGE, "*"); - - return manifest; - } catch (IOException e) { - throw new IllegalStateException(e); - } - } - - static InputStream libraryBundle(String[] jarFiles) throws IOException { - ByteArrayOutputStream bos = new ByteArrayOutputStream(); - Manifest mf = libraryManifest(jarFiles); - JarOutputStream jos = new JarOutputStream(bos, mf); - jos.close(); - return new ByteArrayInputStream(bos.toByteArray()); - } - - /** - * Returns the location of this bundle. - * - * @return - * @throws IOException - */ - static String bundleLocation() throws IOException, URISyntaxException { - String resource = NodeLauncherUtil.class.getName().replace('.', '/') + ".class"; - URL url = NodeLauncherUtil.class.getClassLoader().getResource(resource); - if (url == null) { - throw new FileNotFoundException(resource); - } - URI uri = url.toURI(); - - String scheme = uri.getScheme(); - if (scheme.equals("jar")) { - String path = uri.toString().substring(4); - int i = path.indexOf("!/"); - path = path.substring(0, i); - return path; - } else { - String path = uri.toString(); - path = path.substring(0, path.length() - resource.length()); - return path; - } - } - - static String string(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(); - } -} |