summaryrefslogtreecommitdiffstats
path: root/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java
diff options
context:
space:
mode:
Diffstat (limited to 'sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java')
-rw-r--r--sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java252
1 files changed, 0 insertions, 252 deletions
diff --git a/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java b/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java
deleted file mode 100644
index 63313b6f39..0000000000
--- a/sandbox/event/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/EquinoxHost.java
+++ /dev/null
@@ -1,252 +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.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.bundleLocation;
-import static org.apache.tuscany.sca.node.equinox.launcher.NodeLauncherUtil.string;
-import static org.osgi.framework.Constants.BUNDLE_SYMBOLICNAME;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.net.URL;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.jar.JarFile;
-import java.util.jar.Manifest;
-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.
- */
-public class EquinoxHost {
- private static Logger logger = Logger.getLogger(EquinoxHost.class.getName());
-
- private BundleContext bundleContext;
- private Bundle launcherBundle;
- private EquinoxLauncherBundleHelper launcherActivator;
-
- 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";
-
- public BundleContext start() {
- try {
- // Configure Eclipse properties
- Map<Object, Object> props = new HashMap<Object, Object>();
-
- // Set system packages
- props.put("org.osgi.framework.system.packages", systemPackages);
-
- // Use the boot classloader as the parent classloader
- props.put("osgi.contextClassLoaderParent", "boot");
-
- // Set the extension bundle
- props.put("osgi.framework.extensions", "org.apache.tuscany.sca.node.launcher.equinox");
-
- // 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());
-
- // Find the Tuscany JARs
- File tuscanyInstallDir = findTuscanyInstallDir();
- List<URL> urls;
- if (tuscanyInstallDir != null) {
- urls = JarFileFinder.findJarFiles(tuscanyInstallDir, new JarFileFinder.StandAloneJARFileNameFilter());
- } else {
- urls = JarFileFinder.getClassPathEntries(JarFileFinder.class.getClassLoader(), false);
- }
-
- // Sort out which are bundles (and not already installed) and which are just
- // regular JARs
- StringBuffer bundleFiles = new StringBuffer();
- StringBuffer bundleNames = new StringBuffer();
- StringBuffer jarFiles = new StringBuffer();
- for (URL url : urls) {
- File file = NodeLauncherUtil.file(url);
- String bundleName = getBundleName(file);
- if (bundleName != null) {
- bundleFiles.append(url.toString() + ";");
- bundleNames.append(bundleName + ";");
- } else {
- if (file.isFile()) {
- jarFiles.append(url.toString() + ";");
- }
- }
- }
- props.put("org.apache.tuscany.sca.node.launcher.equinox.bundleFiles", bundleFiles.toString());
- props.put("org.apache.tuscany.sca.node.launcher.equinox.bundleNames", bundleNames.toString());
- props.put("org.apache.tuscany.sca.node.launcher.equinox.jarFiles", jarFiles.toString());
-
- EclipseStarter.setInitialProperties(props);
-
- // Start Eclipse
- bundleContext = EclipseStarter.startup(new String[]{}, null);
-
- // Install the launcher bundle
- String bundleLocation = bundleLocation();
- logger.info("Installing launcher bundle: " + bundleLocation);
- launcherBundle = bundleContext.installBundle(bundleLocation);
- logger.info("Starting bundle: " + string(launcherBundle, false));
- launcherBundle.start();
-
- // Manually call the LauncherBundleActivator for now
- launcherActivator = new EquinoxLauncherBundleHelper();
- launcherActivator.start(launcherBundle.getBundleContext());
-
- // Start all bundles for now to help diagnose any class loading issues
- long activateStart = System.currentTimeMillis();
- for (Bundle bundle: bundleContext.getBundles()) {
- if ((bundle.getState() & Bundle.ACTIVE) == 0) {
- logger.info("Starting bundle: " + string(bundle, false));
- try {
- bundle.start();
- } catch (Exception e) {
- logger.log(Level.SEVERE, e.getMessage(), e);
- }
- logger.info("Bundle: " + string(bundle, false));
- }
- }
- logger.info("Tuscany bundles are started in " + (System.currentTimeMillis() - activateStart) + " ms.");
- return bundleContext;
-
- } catch (Exception e) {
- throw new IllegalStateException(e);
- }
- }
-
- public void stop() {
- try {
-
- // Uninstall the launcher bundle
- if (launcherActivator != null) {
- launcherActivator.stop(launcherBundle.getBundleContext());
- }
- if (launcherBundle != null) {
- logger.info("Uninstalling bundle: " + string(launcherBundle, false));
- launcherBundle.uninstall();
- }
-
- // Shutdown Eclipse
- EclipseStarter.shutdown();
-
- } catch (Exception e) {
- throw new IllegalStateException(e);
- }
- }
-
- private static File findTuscanyInstallDir() throws IOException {
- String tuscanyDirName = JarFileFinder.getProperty(JarFileFinder.TUSCANY_HOME);
- if (tuscanyDirName != null) {
- File tuscanyInstallDir = new File(tuscanyDirName);
- if (tuscanyInstallDir.exists() && tuscanyInstallDir.isDirectory())
- return tuscanyInstallDir;
- }
- return null;
- }
-
- /**
- * Returns the name of a bundle, or null if the given file is not a bundle.
- *
- * @param file
- * @return
- * @throws IOException
- */
- private static String getBundleName(File file) throws IOException {
- if (!file.exists()) {
- return null;
- }
- String bundleName = null;
- if (file.isDirectory()) {
- File mf = new File(file, "META-INF/MANIFEST.MF");
- if (mf.isFile()) {
- Manifest manifest = new Manifest(new FileInputStream(mf));
- bundleName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
- }
- } else {
- JarFile jar = new JarFile(file, false);
- Manifest manifest = jar.getManifest();
- bundleName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME);
- jar.close();
- }
- if (bundleName == null) {
- return bundleName;
- }
- int sc = bundleName.indexOf(';');
- if (sc != -1) {
- bundleName = bundleName.substring(0, sc);
- }
- return bundleName;
- }
-
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 05:25:07 +0000