From 5963a2d3d6860fe57afc138f095bf2d2eb5a7b80 Mon Sep 17 00:00:00 2001 From: lresende Date: Mon, 7 Oct 2013 22:23:21 +0000 Subject: Official Tuscany 2.0.1 Release git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1530096 13f79535-47bb-0310-9956-ffa450edef68 --- .../sca/node/equinox/launcher/EquinoxHost.java | 661 --------------------- 1 file changed, 661 deletions(-) delete mode 100644 sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java') diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java b/sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java deleted file mode 100644 index 045fe681e7..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java +++ /dev/null @@ -1,661 +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 java.lang.System.currentTimeMillis; -import static java.lang.System.setProperty; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.GATEWAY_BUNDLE; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.LAUNCHER_EQUINOX_LIBRARIES; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.artifactId; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.bundleName; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.file; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.fixupBundle; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.jarVersion; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.runtimeClasspathEntries; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.string; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.thirdPartyLibraryBundle; -import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.thisBundleLocation; - -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.net.MalformedURLException; -import java.net.URISyntaxException; -import java.net.URL; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Properties; -import java.util.Set; -import java.util.UUID; -import java.util.jar.Manifest; -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.framework.Constants; -import org.osgi.framework.launch.Framework; - -/** - * Wraps the Equinox runtime. - */ -public class EquinoxHost { - static final String PROP_OSGI_CONTEXT_CLASS_LOADER_PARENT = "osgi.contextClassLoaderParent"; - - static final String PROP_OSGI_CLEAN = "osgi.clean"; - - static final String PROP_USER_NAME = "user.name"; - - private static Logger logger = Logger.getLogger(EquinoxHost.class.getName()); - - static final String PROP_INSTALL_AREA = "osgi.install.area"; - static final String PROP_CONFIG_AREA = "osgi.configuration.area"; - static final String PROP_CONFIG_AREA_DEFAULT = "osgi.configuration.area.default"; - static final String PROP_SHARED_CONFIG_AREA = "osgi.sharedConfiguration.area"; - static final String PROP_INSTANCE_AREA = "osgi.instance.area"; - static final String PROP_INSTANCE_AREA_DEFAULT = "osgi.instance.area.default"; - static final String PROP_USER_AREA = "osgi.user.area"; - static final String PROP_USER_AREA_DEFAULT = "osgi.user.area.default"; - - /** - * If the class is loaded inside OSGi, then the bundle context will be injected by the activator - */ - static BundleContext injectedBundleContext; - - static { - if (getSystemProperty("osgi.debug") != null) { - logger.setLevel(Level.FINE); - } - } - - private BundleContext bundleContext; - private Bundle launcherBundle; - private List bundleFiles = new ArrayList(); - private List bundleNames = new ArrayList(); - private Map jarFiles = new HashMap(); - private Map allBundles = new HashMap(); - private List installedBundles = new ArrayList(); - - private Set bundleLocations; - private boolean aggregateThirdPartyJars = false; - - private FrameworkLauncher frameworkLauncher = new FrameworkLauncher(); - private Framework framework; - - public EquinoxHost() { - super(); - } - - public EquinoxHost(Set urls) { - super(); - this.bundleLocations = urls; - } - - private static String getSystemProperty(final String name) { - return AccessController.doPrivileged(new PrivilegedAction() { - public String run() { - return System.getProperty(name); - } - }); - } - - private static Properties getSystemProperties() { - return AccessController.doPrivileged(new PrivilegedAction() { - public Properties run() { - Properties props = new Properties(); - for (Map.Entry e : System.getProperties().entrySet()) { - if (e.getKey() instanceof String) { - String prop = (String)e.getKey(); - if (prop.startsWith("osgi.") || prop.startsWith("eclipse.")) { - props.put(prop, e.getValue()); - } - } - } - return props; - } - }); - } - - private static void put(Properties props, String key, String value) { - if (!props.contains(key)) { - props.put(key, value); - } - } - - - /** - * Search for org/apache/tuscany/sca/node/equinox/launcher for customized MANIFEST.MF - * for a given artifact. For example, a-1.0.MF for a-1.0.jar. - * - * @param fileName - * @return - * @throws IOException - */ - private Manifest getCustomizedMF(String fileName) throws IOException { - int index = fileName.lastIndexOf('.'); - if (index == -1) { - return null; - } - String mf = fileName.substring(0, index) + ".MF"; - InputStream is = getClass().getResourceAsStream(mf); - if (is == null) { - return null; - } else { - try { - Manifest manifest = new Manifest(is); - return manifest; - } finally { - is.close(); - } - } - } - - /** - * Start the Equinox host. - * - * @return - */ - public BundleContext start() { - try { - if (injectedBundleContext == null) { - - Properties props = configureProperties(); - startFramework(props); - - } else { - - // Get bundle context from the running Eclipse instance - bundleContext = injectedBundleContext; - } - - // Determine the runtime classpath entries - Set urls; - urls = findBundleLocations(); - - // Sort out which are bundles (and not already installed) and which are just - // regular JARs - for (URL url : urls) { - File file = file(url); - - Manifest manifest = getCustomizedMF(file.getName()); - String bundleName = null; - if (manifest == null) { - bundleName = bundleName(file); - } else { - if (manifest.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME) == null) { - manifest = null; - } - } - if (bundleName != null) { - bundleFiles.add(url); - bundleNames.add(bundleName); - } else { - if (file.isFile()) { - jarFiles.put(url, manifest); - } - } - } - - // Get the already installed bundles - for (Bundle bundle : bundleContext.getBundles()) { - allBundles.put(bundle.getSymbolicName(), bundle); - } - - // Install the launcher bundle if necessary - String launcherBundleName = "org.apache.tuscany.sca.node.launcher.equinox"; - String launcherBundleLocation; - launcherBundle = allBundles.get(launcherBundleName); - if (launcherBundle == null) { - launcherBundleLocation = thisBundleLocation(); - if (logger.isLoggable(Level.FINE)) { - logger.fine("Installing launcher bundle: " + launcherBundleLocation); - } - fixupBundle(launcherBundleLocation); - launcherBundle = bundleContext.installBundle(launcherBundleLocation); - allBundles.put(launcherBundleName, launcherBundle); - installedBundles.add(launcherBundle); - } else { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Launcher bundle is already installed: " + string(launcherBundle, false)); - } - // launcherBundleLocation = thisBundleLocation(launcherBundle); - } - - // FIXME: SDO bundles dont have the correct dependencies - setProperty("commonj.sdo.impl.HelperProvider", "org.apache.tuscany.sdo.helper.HelperProviderImpl"); - - // Install the Tuscany bundles - long start = currentTimeMillis(); - - if (logger.isLoggable(Level.FINE)) { - logger.fine("Generating third-party library bundle."); - } - - logger.info("Checking for manfiests customized by Tuscany in node-launcher-equinox/resources"); - - long libraryStart = currentTimeMillis(); - - Set serviceProviders = new HashSet(); - if (!aggregateThirdPartyJars) { - for (Map.Entry entry : jarFiles.entrySet()) { - URL jarFile = entry.getKey(); - Manifest manifest = entry.getValue(); - Bundle bundle = null; - if (manifest == null) { - bundle = installAsBundle(jarFile, null); - } else { - bundle = installAsBundle(Collections.singleton(jarFile), manifest); - } - isServiceProvider(bundle, serviceProviders); - } - } else { - Bundle bundle = installAsBundle(jarFiles.keySet(), LAUNCHER_EQUINOX_LIBRARIES); - isServiceProvider(bundle, serviceProviders); - } - - installGatewayBundle(serviceProviders); - - if (logger.isLoggable(Level.FINE)) { - logger - .fine("Third-party library bundle installed in " + (currentTimeMillis() - libraryStart) + " ms: "); - } - - // Install all the other bundles that are not already installed - for (URL bundleFile : bundleFiles) { - fixupBundle(bundleFile.toString()); - } - for (int i = 0, n = bundleFiles.size(); i < n; i++) { - URL bundleFile = bundleFiles.get(i); - String bundleName = bundleNames.get(i); - if (bundleName.contains("org.eclipse.jdt.junit") || bundleName.contains("org.apache.tuscany.sca.base")) { - continue; - } - installBundle(bundleFile, bundleName); - } - - long end = currentTimeMillis(); - if (logger.isLoggable(Level.FINE)) { - logger.fine("Tuscany bundles are installed in " + (end - start) + " ms."); - } - - // Start the extensiblity and launcher bundles - String extensibilityBundleName = "org.apache.tuscany.sca.extensibility.equinox"; - Bundle extensibilityBundle = allBundles.get(extensibilityBundleName); - if (extensibilityBundle != null) { - if ((extensibilityBundle.getState() & Bundle.ACTIVE) == 0) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting bundle: " + string(extensibilityBundle, false)); - } - extensibilityBundle.start(); - } else if (logger.isLoggable(Level.FINE)) { - logger.fine("Bundle is already started: " + string(extensibilityBundle, false)); - } - } - if ((launcherBundle.getState() & Bundle.ACTIVE) == 0) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting launcher bundle: " + string(launcherBundle, false)); - } - launcherBundle.start(); - } else if (logger.isLoggable(Level.FINE)) { - logger.fine("Bundle is already started: " + string(launcherBundle, false)); - } - - // Start all our bundles for now to help diagnose any class loading issues - // startBundles( bundleContext ); - return bundleContext; - - } catch (Exception e) { - throw new IllegalStateException(e); - } - } - - protected Properties configureProperties() throws IOException, FileNotFoundException { - String version = getSystemProperty("java.specification.version"); - - /** - * [rfeng] I have to remove javax.transaction.* packages from the system bundle - * See: http://www.mail-archive.com/dev@geronimo.apache.org/msg70761.html - */ - String profile = "J2SE-1.5.profile"; - if (version.startsWith("1.6")) { - profile = "JavaSE-1.6.profile"; - } - if (version.startsWith("1.7")) { - profile = "JavaSE-1.7.profile"; - } - Properties props = new Properties(); - InputStream is = getClass().getResourceAsStream(profile); - if (is != null) { - props.load(is); - is.close(); - } - - props.putAll(getSystemProperties()); - - // Configure Eclipse properties - - // Use the boot classloader as the parent classloader - put(props, PROP_OSGI_CONTEXT_CLASS_LOADER_PARENT, "app"); - - // Set startup properties - put(props, PROP_OSGI_CLEAN, "true"); - - // Set location properties - // FIXME Use proper locations - String tmpDir = getSystemProperty("java.io.tmpdir"); - File root = new File(tmpDir); - // Add user name as the prefix. For multiple users on the same Lunix, - // there will be permission issue if one user creates the .tuscany folder - // first under /tmp with no write permission for others. - String userName = getSystemProperty(PROP_USER_NAME); - if (userName != null) { - root = new File(root, userName); - } - root = new File(root, ".tuscany/equinox/" + UUID.randomUUID().toString()); - if (logger.isLoggable(Level.FINE)) { - logger.fine("Equinox location: " + root); - } - - put(props, PROP_INSTANCE_AREA_DEFAULT, new File(root, "workspace").toURI().toString()); - put(props, PROP_INSTALL_AREA, new File(root, "install").toURI().toString()); - put(props, PROP_CONFIG_AREA_DEFAULT, new File(root, "config").toURI().toString()); - put(props, PROP_USER_AREA_DEFAULT, new File(root, "user").toURI().toString()); - - // Test if the configuration/config.ini or osgi.bundles has been set - // If yes, try to avoid discovery of bundles - if (bundleLocations == null) { - if (props.getProperty("osgi.bundles") != null) { - bundleLocations = Collections.emptySet(); - } else { - String config = props.getProperty(PROP_CONFIG_AREA); - File ini = new File(config, "config.ini"); - if (ini.isFile()) { - Properties iniProps = new Properties(); - iniProps.load(new FileInputStream(ini)); - if (iniProps.getProperty("osgi.bundles") != null) { - bundleLocations = Collections.emptySet(); - } - } - } - } - return props; - } - - private boolean isServiceProvider(Bundle bundle, Set serviceProviders) { - if (bundle != null) { - String export = (String)bundle.getHeaders().get(Constants.EXPORT_PACKAGE); - if (export != null && export.contains(NodeLauncherUtil.META_INF_SERVICES)) { - serviceProviders.add(bundle.getSymbolicName()); - return true; - } - } - return false; - } - - private void installGatewayBundle(Set bundles) throws IOException, BundleException { - if (allBundles.containsKey(GATEWAY_BUNDLE)) { - return; - } - if (bundles == null) { - bundles = allBundles.keySet(); - } - InputStream gateway = NodeLauncherUtil.generateGatewayBundle(bundles, null, false); - if (gateway != null) { - Bundle gatewayBundle = bundleContext.installBundle(GATEWAY_BUNDLE, gateway); - allBundles.put(NodeLauncherUtil.GATEWAY_BUNDLE, gatewayBundle); - installedBundles.add(gatewayBundle); - } - } - - /** - * Start all the bundles as a check for class loading issues - * @param bundleContext - the bundle context - */ - private void startBundles(BundleContext bundleContext) { - - for (Bundle bundle : bundleContext.getBundles()) { - // if (bundle.getSymbolicName().startsWith("org.apache.tuscany.sca")) { - if ((bundle.getState() & Bundle.ACTIVE) == 0) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Starting bundle: " + string(bundle, false)); - } // end if - try { - bundle.start(); - } catch (Exception e) { - logger.log(Level.SEVERE, e.getMessage(), e); - // throw e; - } // end try - if (logger.isLoggable(Level.FINE)) { - logger.fine("Bundle: " + string(bundle, false)); - } // end if - } // end if - // } // end if - } // end for - logger.fine("Tuscany bundles are started."); - return; - } // end startBundles - - public Bundle installAsBundle(Collection jarFiles, String libraryBundleName) throws IOException, - BundleException { - // Install a single 'library' bundle for the third-party JAR files - Bundle libraryBundle = allBundles.get(libraryBundleName); - if (libraryBundle == null) { - InputStream library = thirdPartyLibraryBundle(jarFiles, libraryBundleName, null); - libraryBundle = bundleContext.installBundle(libraryBundleName, library); - allBundles.put(libraryBundleName, libraryBundle); - installedBundles.add(libraryBundle); - } else { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Third-party library bundle is already installed: " + string(libraryBundle, false)); - } - } - return libraryBundle; - } - - public Bundle installAsBundle(Collection jarFiles, Manifest manifest) throws IOException, BundleException { - String bundleName = manifest.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME); - - // Install a single 'library' bundle for the third-party JAR files - Bundle libraryBundle = allBundles.get(bundleName); - if (libraryBundle == null) { - InputStream library = thirdPartyLibraryBundle(jarFiles, manifest); - libraryBundle = bundleContext.installBundle(bundleName, library); - allBundles.put(bundleName, libraryBundle); - installedBundles.add(libraryBundle); - } else { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Third-party library bundle is already installed: " + string(libraryBundle, false)); - } - } - return libraryBundle; - } - - public Bundle installBundle(URL bundleFile, String bundleName) throws MalformedURLException, BundleException { - if (bundleName == null) { - try { - bundleName = bundleName(file(bundleFile)); - } catch (IOException e) { - bundleName = null; - } - } - Bundle bundle = allBundles.get(bundleName); - if (bundle == null) { - long installStart = currentTimeMillis(); - String location = bundleFile.toString(); - if (frameworkLauncher.isEquinox() && "file".equals(bundleFile.getProtocol())) { - File target = file(bundleFile); - // Use a special "reference" scheme to install the bundle as a reference - // instead of copying the bundle - location = "reference:file:/" + target.getPath(); - } - bundle = bundleContext.installBundle(location); - if (logger.isLoggable(Level.FINE)) { - logger.fine("Bundle " + bundleFile + " installed in " + (currentTimeMillis() - installStart) - + " ms: " - + string(bundle, false)); - } - allBundles.put(bundleName, bundle); - installedBundles.add(bundle); - } - return bundle; - } - - public Bundle installAsBundle(URL jarFile, String symbolicName) throws IOException, BundleException { - if (symbolicName == null) { - symbolicName = LAUNCHER_EQUINOX_LIBRARIES + "." + artifactId(jarFile); - } - Bundle bundle = allBundles.get(symbolicName); - if (bundle == null) { - String version = jarVersion(jarFile); - if (logger.isLoggable(Level.FINE)) { - logger.fine("Installing third-party jar as bundle: " + jarFile); - } - InputStream is = thirdPartyLibraryBundle(Collections.singleton(jarFile), symbolicName, version); - // try/catch and output message added 10/04/2009 Mike Edwards - try { - bundle = bundleContext.installBundle(symbolicName, is); - allBundles.put(symbolicName, bundle); - installedBundles.add(bundle); - } catch (BundleException e) { - System.out - .println("EquinoxHost:installAsBundle - BundleException raised when dealing with jar " + symbolicName); - throw (e); - } // end try - // end of addition - } - return bundle; - } - - private Set findBundleLocations() throws FileNotFoundException, URISyntaxException, MalformedURLException { - if (bundleLocations == null || - (bundleLocations != null && bundleLocations.size() == 0)) { - if (injectedBundleContext != null) { - // Use classpath entries from a distribution if there is one and the modules - // directories available in a dev environment for example - bundleLocations = runtimeClasspathEntries(true, false, true); - } else { - // Use classpath entries from a distribution if there is one and the classpath - // entries on the current application's classloader - // *** Changed by Mike Edwards, 9th April 2009 *** - // -- this place is reached when starting from within Eclipse so why use the classpath?? - // bundleLocations = runtimeClasspathEntries(true, true, false); - // Instead search the modules directory - bundleLocations = runtimeClasspathEntries(true, true, true); - } - } - return bundleLocations; - } - - /** - * Stop the Equinox host. - */ - public void stop() { - try { - - // Uninstall all the bundles we've installed - for (int i = installedBundles.size() - 1; i >= 0; i--) { - Bundle bundle = installedBundles.get(i); - try { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Uninstalling bundle: " + string(bundle, false)); - } - bundle.uninstall(); - } catch (Exception e) { - logger.log(Level.SEVERE, e.getMessage(), e); - } - } - installedBundles.clear(); - - stopFramework(); - - } catch (Exception e) { - throw new IllegalStateException(e); - } - } - - /* - private void startFramework(Properties props) throws Exception { - EclipseStarter.setInitialProperties(props); - - // Test if the configuration/config.ini or osgi.bundles has been set - // If yes, try to avoid discovery of bundles - if (bundleLocations == null) { - if (props.getProperty("osgi.bundles") != null) { - bundleLocations = Collections.emptySet(); - } else { - String config = props.getProperty(PROP_CONFIG_AREA); - File ini = new File(config, "config.ini"); - if (ini.isFile()) { - Properties iniProps = new Properties(); - iniProps.load(new FileInputStream(ini)); - if (iniProps.getProperty("osgi.bundles") != null) { - bundleLocations = Collections.emptySet(); - } - } - } - } - - // Start Eclipse - bundleContext = EclipseStarter.startup(new String[] {}, null); - } - - private void stopFramework() throws Exception { - // Shutdown Eclipse if we started it ourselves - if (injectedBundleContext == null) { - EclipseStarter.shutdown(); - } - } - */ - - private void startFramework(Map configuration) throws Exception { - if (framework != null) { - throw new IllegalStateException("The OSGi framework has been started"); - } - framework = frameworkLauncher.newFramework(configuration); - framework.start(); - this.bundleContext = framework.getBundleContext(); - } - - private void stopFramework() throws Exception { - // Shutdown Eclipse if we started it ourselves - if (injectedBundleContext == null) { - framework.stop(); - framework.waitForStop(5000); - framework = null; - bundleContext = null; - } - } - - - public void setBundleLocations(Set bundleLocations) { - this.bundleLocations = bundleLocations; - } - -} -- cgit v1.2.3