diff options
Diffstat (limited to 'branches/sca-equinox/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java')
| -rw-r--r-- | branches/sca-equinox/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/branches/sca-equinox/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java b/branches/sca-equinox/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java deleted file mode 100644 index 6007c0dac2..0000000000 --- a/branches/sca-equinox/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java +++ /dev/null @@ -1,359 +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.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.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.InputStream; -import java.net.URL; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; -import java.util.Properties; -import java.util.Set; -import java.util.logging.Level; -import java.util.logging.Logger; - -import org.eclipse.core.runtime.adaptor.EclipseStarter; -import org.eclipse.core.runtime.adaptor.LocationManager; -import org.osgi.framework.Bundle; -import org.osgi.framework.BundleContext; - -/** - * Wraps the Equinox runtime. - */ -class EquinoxHost { - private static Logger logger = Logger.getLogger(EquinoxHost.class.getName()); - - private BundleContext bundleContext; - private Bundle launcherBundle; - private boolean startedEclipse; - private List<String> bundleFiles = new ArrayList<String>(); - private List<String> bundleNames = new ArrayList<String>(); - private List<String> jarFiles = new ArrayList<String>(); - private Map<String, Bundle> allBundles = new HashMap<String, Bundle>(); - private List<Bundle> installedBundles = new ArrayList<Bundle>(); - - private final static String systemPackages = - "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.osgi.util.tracker; version=1.3.2, " - + "javax.xml, " - + "javax.xml.datatype, " - + "javax.xml.namespace, " - + "javax.xml.parsers, " - + "javax.xml.transform, " - + "javax.xml.transform.dom, " - + "javax.xml.transform.sax, " - + "javax.xml.transform.stream, " - + "javax.xml.validation, " - + "javax.xml.xpath, " - // Force the classes to be imported from the system bundle - + "javax.xml.stream, " - + "javax.xml.stream.util, " - + "javax.sql," - + "org.w3c.dom, " - + "org.xml.sax, " - + "org.xml.sax.ext, " - + "org.xml.sax.helpers, " - + "javax.security.auth, " - + "javax.security.cert, " - + "javax.security.auth.login, " - + "javax.security.auth.callback, " - + "javax.naming, " - + "javax.naming.spi, " - + "javax.naming.directory, " - + "javax.management, " - + "javax.imageio, " - + "sun.misc, " - + "javax.net, " - + "javax.net.ssl, " - + "javax.crypto, " - + "javax.rmi, " - //+ "javax.transaction, " - //+ "javax.transaction.xa, " - + "org.omg.CosNaming, " - + "org.omg.CORBA, " - + "org.omg.CORBA.portable, " - + "org.omg.PortableServer, " - + "org.omg.CosNaming, " - + "org.omg.CosNaming.NamingContextExtPackage, " - + "org.omg.CosNaming.NamingContextPackage, " - + "org.omg.CORBA_2_3.portable, " - + "org.omg.IOP, " - + "org.omg.PortableInterceptor, " - + "org.omg.stub.java.rmi, " - + "javax.rmi.CORBA"; - - /** - * Start the Equinox host. - * - * @return - */ - BundleContext start() { - try { - if (!EclipseStarter.isRunning()) { - - String version = System.getProperty("java.specification.version"); - String profile = "J2SE-1.5.profile"; - if (version.startsWith("1.6")) { - profile = "JavaSE-1.6.profile"; - } - Properties props = new Properties(); - InputStream is = getClass().getResourceAsStream(profile); - if (is != null) { - props.load(is); - is.close(); - } - // Configure Eclipse properties - - // Use the boot classloader as the parent classloader - props.put("osgi.contextClassLoaderParent", "boot"); - - // Set startup properties - props.put(EclipseStarter.PROP_CLEAN, "true"); - - if (logger.isLoggable(Level.FINE)) { - props.put("osgi.console", "8085"); - } - - // Set location properties - // FIXME Use proper locations - props.put(LocationManager.PROP_INSTANCE_AREA, new File("target/workspace").toURI().toString()); - props.put(LocationManager.PROP_INSTALL_AREA, new File("target/eclipse/install").toURI().toString()); - props.put(LocationManager.PROP_CONFIG_AREA, new File("target/eclipse/config").toURI().toString()); - props.put(LocationManager.PROP_USER_AREA, new File("target/eclipse/user").toURI().toString()); - - EclipseStarter.setInitialProperties(props); - - // Start Eclipse - bundleContext = EclipseStarter.startup(new String[]{}, null); - startedEclipse = true; - - } else { - - // Get bundle context from the running Eclipse instance - bundleContext = EclipseStarter.getSystemBundleContext(); - } - - // Determine the runtime classpath entries - Set<URL> urls; - if (!startedEclipse) { - - // Use classpath entries from a distribution if there is one and the modules - // directories available in a dev environment for example - urls = 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 - urls = runtimeClasspathEntries(true, true, false); - } - - // Sort out which are bundles (and not already installed) and which are just - // regular JARs - for (URL url : urls) { - File file = file(url); - String bundleName = bundleName(file); - if (bundleName != null) { - bundleFiles.add(url.toString()); - bundleNames.add(bundleName); - } else { - if (file.isFile()) { - jarFiles.add(url.toString()); - } - } - } - - // 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(); - logger.info("Installing launcher bundle: " + launcherBundleLocation); - fixupBundle(launcherBundleLocation); - launcherBundle = bundleContext.installBundle(launcherBundleLocation); - allBundles.put(launcherBundleName, launcherBundle); - installedBundles.add(launcherBundle); - } else { - logger.info("Launcher bundle is already installed: " + string(launcherBundle, false)); - launcherBundleLocation = thisBundleLocation(launcherBundle); - } - - // Install the Tuscany bundles - long start = currentTimeMillis(); - - // FIXME: SDO bundles dont have the correct dependencies - setProperty("commonj.sdo.impl.HelperProvider", "org.apache.tuscany.sdo.helper.HelperProviderImpl"); - - // Install a single 'library' bundle for the third-party JAR files - String libraryBundleName = "org.apache.tuscany.sca.node.launcher.equinox.libraries"; - Bundle libraryBundle = allBundles.get(libraryBundleName); - if (libraryBundle == null) { - logger.info("Generating third-party library bundle."); - for (String jarFile: jarFiles) { - if (logger.isLoggable(Level.FINE)) { - logger.fine("Adding third-party jar: " + jarFile); - } - } - long libraryStart = currentTimeMillis(); - InputStream library = thirdPartyLibraryBundle(jarFiles); - logger.info("Third-party library bundle generated in " + (currentTimeMillis() - libraryStart) + " ms."); - libraryStart = currentTimeMillis(); - libraryBundle = bundleContext.installBundle("org.apache.tuscany.sca.node.launcher.equinox.libraries", library); - allBundles.put(libraryBundleName, libraryBundle); - installedBundles.add(libraryBundle); - logger.info("Third-party library bundle installed in " + (currentTimeMillis() - libraryStart) + " ms: " + string(libraryBundle, false)); - } else { - logger.info("Third-party library bundle is already installed: " + string(libraryBundle, false)); - } - - // Install all the other bundles that are not already installed - for (int i =0, n = bundleFiles.size(); i < n; i++) { - String bundleFile = bundleFiles.get(i); - fixupBundle(bundleFile); - } - for (int i =0, n = bundleFiles.size(); i < n; i++) { - String bundleFile = bundleFiles.get(i); - String bundleName = bundleNames.get(i); - if (bundleName.contains("org.eclipse.jdt.junit")) { - continue; - } - Bundle bundle = allBundles.get(bundleName); - if (bundle == null) { - long installStart = currentTimeMillis(); - String location = bundleFile; - if (bundleFile.startsWith("file:")) { - File target = file(new URL(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 installed in " + (currentTimeMillis() - installStart) + " ms: " + string(bundle, false)); - } - logger.info("Bundle installed in " + (currentTimeMillis() - installStart) + " ms: " + string(bundle, false)); - allBundles.put(bundleName, bundle); - installedBundles.add(bundle); - } - } - - long end = currentTimeMillis(); - logger.info("Tuscany bundles are installed in " + (end - start) + " ms."); - - // Start the extensiblity and launcher bundles - long activateStart = System.currentTimeMillis(); - String extensibilityBundleName = "org.apache.tuscany.sca.extensibility.equinox"; - Bundle extensibilityBundle = allBundles.get(extensibilityBundleName); - 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 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 -// 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)); -// } -// try { -// //bundle.start(); -// } catch (Exception e) { -// logger.log(Level.SEVERE, e.getMessage(), e); -// // throw e; -// } -// if (logger.isLoggable(Level.FINE)) { -// logger.fine("Bundle: " + string(bundle, false)); -// } -// } -// } -// } -// logger.info("Tuscany bundles are started in " + (System.currentTimeMillis() - activateStart) + " ms."); - return bundleContext; - - } catch (Exception e) { - throw new IllegalStateException(e); - } - } - - /** - * Stop the Equinox host. - */ - 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(); - - // Shutdown Eclipse if we started it ourselves - if (startedEclipse) { - startedEclipse = false; - EclipseStarter.shutdown(); - } - - } catch (Exception e) { - throw new IllegalStateException(e); - } - } - -} |