diff options
Diffstat (limited to 'branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher')
7 files changed, 0 insertions, 1098 deletions
diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java deleted file mode 100644 index fa199bfa45..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/DomainManagerLauncher.java +++ /dev/null @@ -1,103 +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.launcher; - -import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.domainManager; - -import java.io.IOException; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * Simple launcher for the SCA domain manager. - * - * @version $Rev$ $Date$ - */ -public class DomainManagerLauncher { - - private static final Logger logger = Logger.getLogger(DomainManagerLauncher.class.getName()); - - /** - * Constructs a new DomainManagerLauncher. - */ - private DomainManagerLauncher() { - } - - /** - * Returns a new launcher instance. - * - * @return a new launcher instance - */ - public static DomainManagerLauncher newInstance() { - return new DomainManagerLauncher(); - } - - /** - * Creates a new DomainManager. - * - * @return a new DomainManager - * @throws LauncherException - */ - public <T> T createDomainManager() throws LauncherException { - return (T)domainManager("."); - } - - /** - * Creates a new DomainManager. - * - * @param rootDirectory the domain's root configuration directory - * - * @return a new DomainManager - * @throws LauncherException - */ - public <T> T createDomainManager(String rootDirectory) throws LauncherException { - return (T)domainManager(rootDirectory); - } - - public static void main(String[] args) throws Exception { - logger.info("Apache Tuscany SCA Domain Manager starting..."); - - // Create a domain manager - DomainManagerLauncher launcher = newInstance(); - Object domainManager = launcher.createDomainManager(); - - // Start the domain manager - try { - domainManager.getClass().getMethod("start").invoke(domainManager); - } catch (Exception e) { - logger.log(Level.SEVERE, "SCA Domain Manager could not be started", e); - throw e; - } - logger.info("SCA Domain Manager started."); - - logger.info("Press enter to shutdown."); - try { - System.in.read(); - } catch (IOException e) {} - - // Stop the domain manager - try { - domainManager.getClass().getMethod("stop").invoke(domainManager); - } catch (Exception e) { - logger.log(Level.SEVERE, "SCA Domain Manager could not be stopped", e); - throw e; - } - } -} diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java deleted file mode 100644 index 39e8d81139..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/LauncherException.java +++ /dev/null @@ -1,55 +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.launcher; - - -/** - * Denotes an error launching an SCA domain manager or node. - * - * @version $Rev$ $Date$ - */ -public class LauncherException extends Exception { - private static final long serialVersionUID = 4581189418849190567L; - - public LauncherException() { - super(); - } - - /** - * @param message - * @param cause - */ - public LauncherException(String message, Throwable cause) { - super(message, cause); - } - - /** - * @param message - */ - public LauncherException(String message) { - super(message); - } - - /** - * @param cause - */ - public LauncherException(Throwable cause) { - super(cause); - } -} diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java deleted file mode 100644 index 64af0b8849..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeDaemonLauncher.java +++ /dev/null @@ -1,93 +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.launcher; - -import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.nodeDaemon; - -import java.io.IOException; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * A launcher for the SCA Node daemon. - * - * @version $Rev$ $Date$ - */ -public class NodeDaemonLauncher { - - private static final Logger logger = Logger.getLogger(NodeDaemonLauncher.class.getName()); - - /** - * Constructs a new node daemon launcher. - */ - private NodeDaemonLauncher() { - } - - /** - * Returns a new launcher instance. - * - * @return a new launcher instance - */ - public static NodeDaemonLauncher newInstance() { - return new NodeDaemonLauncher(); - } - - /** - * Creates a new node daemon. - * - * @param - * @return a new node daemon - * @throws LauncherException - */ - public <T> T createNodeDaemon() throws LauncherException { - return (T)nodeDaemon(); - } - - public static void main(String[] args) throws Exception { - logger.info("Apache Tuscany SCA Node Daemon starting..."); - - // Create a node daemon - NodeDaemonLauncher launcher = newInstance(); - Object daemon = launcher.createNodeDaemon(); - - // Start the node daemon - try { - daemon.getClass().getMethod("start").invoke(daemon); - } catch (Exception e) { - logger.log(Level.SEVERE, "SCA Node Daemon could not be started", e); - throw e; - } - logger.info("SCA Node Daemon started."); - - logger.info("Press enter to shutdown."); - try { - System.in.read(); - } catch (IOException e) {} - - // Stop the node daemon - try { - daemon.getClass().getMethod("stop").invoke(daemon); - } catch (Exception e) { - logger.log(Level.SEVERE, "SCA Node Daemon could not be stopped", e); - throw e; - } - } - -} diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java deleted file mode 100644 index 1ba784420f..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncher.java +++ /dev/null @@ -1,147 +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.launcher; - -import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.node; - -import java.io.IOException; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * A launcher for SCA nodes. - * - * @version $Rev$ $Date$ - */ -public class NodeLauncher { - - static final Logger logger = Logger.getLogger(NodeLauncher.class.getName()); - - /** - * Constructs a new node launcher. - */ - private NodeLauncher() { - } - - /** - * Returns a new launcher instance. - * - * @return a new launcher instance - */ - public static NodeLauncher newInstance() { - return new NodeLauncher(); - } - - /** - * Creates a new node. - * - * @param configurationURI - * @return a new node - * @throws LauncherException - */ - public <T> T createNode(String configurationURI) throws LauncherException { - return (T)node(configurationURI, null, null, null); - } - - /** - * Represents an SCA contribution uri + location. - */ - public static final class Contribution { - private String uri; - private String location; - - /** - * Constructs a new SCA contribution. - * - * @param uri - * @param location - */ - public Contribution(String uri, String location) { - this.uri = uri; - this.location = location; - } - - public String getURI() { - return uri; - } - - public String getLocation() { - return location; - } - } - - /** - * Creates a new Node. - * - * @param compositeURI - * @param contributions - * @return a new node - * @throws LauncherException - */ - public <T> T createNode(String compositeURI, Contribution...contributions) throws LauncherException { - return (T)node(null, compositeURI, null, contributions); - } - - /** - * Creates a new Node. - * - * @param compositeURI - * @param compositeContent - * @param contributions - * @return a new node - * @throws LauncherException - */ - public <T> T createNode(String compositeURI, String compositeContent, Contribution...contributions) throws LauncherException { - return (T)node(null, compositeURI, compositeContent, contributions); - } - - public static void main(String[] args) throws Exception { - logger.info("Apache Tuscany SCA Node starting..."); - - // Create a node - NodeLauncher launcher = newInstance(); - String configurationURI = args[0]; - logger.info("SCA Node configuration: " + configurationURI); - Object node = launcher.createNode(configurationURI); - - // Start the node - try { - node.getClass().getMethod("start").invoke(node); - } catch (Exception e) { - logger.log(Level.SEVERE, "SCA Node could not be started", e); - throw e; - } - logger.info("SCA Node started."); - - logger.info("Press enter to shutdown."); - try { - System.in.read(); - } catch (IOException e) {} - - // Stop the node - try { - node.getClass().getMethod("stop").invoke(node); - } catch (Exception e) { - logger.log(Level.SEVERE, "SCA Node could not be stopped", e); - throw e; - } - } - -} diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java deleted file mode 100644 index 2a208d4c07..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeLauncherUtil.java +++ /dev/null @@ -1,528 +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.launcher; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FilenameFilter; -import java.io.IOException; -import java.lang.reflect.Constructor; -import java.net.MalformedURLException; -import java.net.URI; -import java.net.URISyntaxException; -import java.net.URL; -import java.net.URLClassLoader; -import java.util.ArrayList; -import java.util.Collections; -import java.util.Enumeration; -import java.util.HashSet; -import java.util.List; -import java.util.Set; -import java.util.StringTokenizer; -import java.util.logging.Level; -import java.util.logging.Logger; - -/** - * Common functions and constants used by the admin components. - * - * @version $Rev$ $Date$ - */ -final class NodeLauncherUtil { - - private static final Logger logger = Logger.getLogger(NodeLauncherUtil.class.getName()); - - private static final String TUSCANY_HOME = "TUSCANY_HOME"; - private static final String TUSCANY_PATH = "TUSCANY_PATH"; - - - /** - * Returns a ClassLoader for the Tuscany runtime JARs for use in a standalone - * J2SE environment. - * - * @param parentClassLoader - * - * @return - */ - static ClassLoader standAloneRuntimeClassLoader(ClassLoader parentClassLoader) throws FileNotFoundException, URISyntaxException, MalformedURLException { - return runtimeClassLoader(parentClassLoader, new StandAloneJARFileNameFilter()); - } - - /** - * Returns a ClassLoader for the Tuscany runtime JARs for use in a Webapp - * environment. - * - * @param parentClassLoader - * - * @return - */ - static ClassLoader webAppRuntimeClassLoader(ClassLoader parentClassLoader) throws FileNotFoundException, URISyntaxException, MalformedURLException { - return runtimeClassLoader(parentClassLoader, new WebAppJARFileNameFilter()); - } - - /** - * Returns a ClassLoader for the Tuscany runtime JARs. - * - * @param parentClassLoader - * @param filter - * - * @return - */ - private static ClassLoader runtimeClassLoader(ClassLoader parentClassLoader, FilenameFilter filter) throws FileNotFoundException, URISyntaxException, MalformedURLException { - - // Build list of runtime JARs - Set<URL> jarDirectoryURLs = new HashSet<URL>(); - List<URL> jarURLs = new ArrayList<URL>(); - - // First determine the path to the launcher class - 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(); - - // If the launcher class is in a JAR, add all runtime JARs from directory containing - // that JAR (e.g. the Tuscany modules directory) as well as the ../modules and - // ../lib directories - String scheme = uri.getScheme(); - if (scheme.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()) { - - // Collect JAR files from the directory containing the input JAR - // (e.g. the Tuscany modules directory) - URL jarDirectoryURL = jarDirectory.toURI().toURL(); - jarDirectoryURLs.add(jarDirectoryURL); - collectJARFiles(jarDirectory, jarURLs, filter); - - File homeDirectory = jarDirectory.getParentFile(); - if (homeDirectory != null && homeDirectory.exists()) { - - // Collect JARs from the ../modules directory - File modulesDirectory = new File(homeDirectory, "modules"); - URL modulesDirectoryURL = modulesDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) { - jarDirectoryURLs.add(modulesDirectoryURL); - collectJARFiles(modulesDirectory, jarURLs, filter); - } - - // Collect JARs from the ../lib directory - File libDirectory = new File(homeDirectory, "lib"); - URL libDirectoryURL = libDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) { - jarDirectoryURLs.add(libDirectoryURL); - collectJARFiles(libDirectory, jarURLs, filter); - } - } - } - } - } - - // Look for a TUSCANY_HOME system property or environment variable - // Add all the JARs found under $TUSCANY_HOME, $TUSCANY_HOME/modules - // and $TUSCANY_HOME/lib - String home = System.getProperty(TUSCANY_HOME); - if (home == null || home.length() == 0) { - home = System.getenv(TUSCANY_HOME); - } - if (home != null && home.length() != 0) { - logger.fine(TUSCANY_HOME + ": " + home); - collectJARFiles(home, jarDirectoryURLs, jarURLs, filter); - } - - // Look for a TUSCANY_PATH system property or environment variable - // Add all the JARs found under $TUSCANY_PATH, $TUSCANY_PATH/modules - // and $TUSCANY_PATH/lib - String ext = System.getProperty(TUSCANY_PATH); - if (ext == null || ext.length() == 0) { - ext = System.getenv(TUSCANY_PATH); - } - if (ext != null && ext.length() != 0) { - logger.fine(TUSCANY_PATH + ": " + ext); - String separator = System.getProperty("path.separator"); - for (StringTokenizer tokens = new StringTokenizer(ext, separator); tokens.hasMoreTokens(); ) { - collectJARFiles(tokens.nextToken(), jarDirectoryURLs, jarURLs, filter); - } - } - - // Return the runtime class loader - if (!jarURLs.isEmpty()) { - - // Return a ClassLoader configured with the runtime JARs - ClassLoader classLoader = new RuntimeClassLoader(jarURLs.toArray(new URL[jarURLs.size()]), parentClassLoader); - return classLoader; - - } else { - return null; - } - } - - /** - * Collect JAR files under the given directory. - * - * @param directory - * @param jarDirectoryURLs - * @param jarURLs - * @param filter - * @throws MalformedURLException - */ - private static void collectJARFiles(String directory, Set<URL> jarDirectoryURLs, List<URL> jarURLs, FilenameFilter filter) - throws MalformedURLException { - File directoryFile = new File(directory); - URL directoryURL = directoryFile.toURI().toURL(); - if (!jarDirectoryURLs.contains(directoryURL) && directoryFile.exists()) { - - // Collect files under $TUSCANY_HOME - jarDirectoryURLs.add(directoryURL); - collectJARFiles(directoryFile, jarURLs, filter); - - // Collect files under $TUSCANY_HOME/modules - File modulesDirectory = new File(directoryFile, "modules"); - URL modulesDirectoryURL = modulesDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(modulesDirectoryURL) && modulesDirectory.exists()) { - jarDirectoryURLs.add(modulesDirectoryURL); - collectJARFiles(modulesDirectory, jarURLs, filter); - } - - // Collect files under $TUSCANY_HOME/lib - File libDirectory = new File(directoryFile, "lib"); - URL libDirectoryURL = libDirectory.toURI().toURL(); - if (!jarDirectoryURLs.contains(libDirectoryURL) && libDirectory.exists()) { - jarDirectoryURLs.add(libDirectoryURL); - collectJARFiles(libDirectory, jarURLs, filter); - } - } - } - - /** - * Collect JAR files in the given directory - * @param directory - * @param urls - * @param filter - * @throws MalformedURLException - */ - private static void collectJARFiles(File directory, List<URL> urls, FilenameFilter filter) throws MalformedURLException { - String[] files = directory.list(filter); - if (files != null) { - URL directoryURL = new URL(directory.toURI().toString() + "/"); - int count = 0; - for (String file: files) { - URL url = new URL(directoryURL, file); - urls.add(url); - count++; - } - if (count != 0) { - logger.fine("Runtime classpath: "+ count + " JAR" + (count > 1? "s":"")+ " from " + directory.toString()); - } - } - } - - /** - * A file name filter used to filter JAR files. - */ - private static class StandAloneJARFileNameFilter implements FilenameFilter { - - public boolean accept(File dir, String name) { - name = name.toLowerCase(); - - // Exclude tuscany-sca-all and tuscany-sca-manifest as they duplicate - // code in the individual runtime module JARs - if (name.startsWith("tuscany-sca-all")) { - return false; - } - if (name.startsWith("tuscany-sca-manifest")) { - return false; - } - - // Filter out the Tomcat and Webapp hosts - if (name.startsWith("tuscany-host-tomcat") || - name.startsWith("tuscany-host-webapp")) { - //FIXME This is temporary - return false; - } - - // Include JAR and MAR files - if (name.endsWith(".jar")) { - return true; - } - if (name.endsWith(".mar")) { - return true; - } - return false; - } - } - - /** - * A file name filter used to filter JAR files. - */ - private static class WebAppJARFileNameFilter extends StandAloneJARFileNameFilter { - - public boolean accept(File dir, String name) { - if (!super.accept(dir, name)) { - return false; - } - name = name.toLowerCase(); - - // Exclude servlet-api JARs - if (name.startsWith("servlet-api")) { - return false; - } - - // Exclude the Tomcat and Jetty hosts - if (name.startsWith("tuscany-host-tomcat") || name.startsWith("tuscany-host-jetty")) { - //FIXME This is temporary - return false; - } - - return true; - } - } - - - /** - * Creates a new node. - * - * @param compositeURI - * @param contributions - * @throws LauncherException - */ - static Object node(String configurationURI, String compositeURI, String compositeContent, NodeLauncher.Contribution[] contributions) throws LauncherException { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - - // Set up runtime ClassLoader - ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(), - new StandAloneJARFileNameFilter()); - if (runtimeClassLoader != null) { - Thread.currentThread().setContextClassLoader(runtimeClassLoader); - } - - // Use Java reflection to create the node as only the runtime class - // loader knows the runtime classes required by the node - String className = "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationLauncherBootstrap"; - Class<?> bootstrapClass; - if (runtimeClassLoader != null) { - bootstrapClass = Class.forName(className, true, runtimeClassLoader); - } else { - bootstrapClass = Class.forName(className); - } - - Object bootstrap; - if (configurationURI != null) { - - // Construct the node with a configuration URI - bootstrap = bootstrapClass.getConstructor(String.class).newInstance(configurationURI); - - } else if (compositeContent != null) { - - // 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[].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); - return node; - - } catch (Exception e) { - NodeLauncher.logger.log(Level.SEVERE, "SCA Node could not be created", e); - throw new LauncherException(e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - - /** - * Creates a new node daemon. - * - * @throws LauncherException - */ - static Object nodeDaemon() throws LauncherException { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - // Set up runtime ClassLoader - ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(), - new StandAloneJARFileNameFilter()); - if (runtimeClassLoader != null) { - Thread.currentThread().setContextClassLoader(runtimeClassLoader); - } - - // Use Java reflection to create the node daemon as only the runtime class - // loader knows the runtime classes required by the node - String className = "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationDaemonBootstrap"; - Class<?> bootstrapClass; - if (runtimeClassLoader != null) { - bootstrapClass = Class.forName(className, true, runtimeClassLoader); - } else { - bootstrapClass = Class.forName(className); - } - Object bootstrap = bootstrapClass.getConstructor().newInstance(); - - Object nodeDaemon = bootstrapClass.getMethod("getNode").invoke(bootstrap); - return nodeDaemon; - - } catch (Exception e) { - NodeLauncher.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 { - // Set up runtime ClassLoader - ClassLoader runtimeClassLoader = runtimeClassLoader(Thread.currentThread().getContextClassLoader(), - new StandAloneJARFileNameFilter()); - if (runtimeClassLoader != null) { - Thread.currentThread().setContextClassLoader(runtimeClassLoader); - } - - // Use Java reflection to create the node daemon as only the runtime class - // loader knows the runtime classes required by the node - String className = "org.apache.tuscany.sca.domain.manager.launcher.DomainManagerLauncherBootstrap"; - Class<?> bootstrapClass; - if (runtimeClassLoader != null) { - bootstrapClass = Class.forName(className, true, runtimeClassLoader); - } else { - bootstrapClass = Class.forName(className); - } - Constructor<?> constructor = bootstrapClass.getConstructor(String.class); - Object bootstrap = constructor.newInstance(rootDirectory); - - Object domainManager = bootstrapClass.getMethod("getNode").invoke(bootstrap); - return domainManager; - - } catch (Exception e) { - NodeLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e); - throw new LauncherException(e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - - /** - * Simple URL class loader for the runtime JARs - */ - private static class RuntimeClassLoader extends URLClassLoader { - private static final ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader(); - private ClassLoader parent; - - /** - * Constructs a new class loader. - * @param urls - * @param parent - */ - private RuntimeClassLoader(URL[] urls, ClassLoader parent) { - super(urls); - this.parent = parent; - } - - @Override - public URL findResource(String name) { - URL url = super.findResource(name); - if (url == null) { - url = parent.getResource(name); - } - return url; - } - - @Override - public Enumeration<URL> findResources(String name) throws IOException { - Enumeration<URL> resources = super.findResources(name); - Enumeration<URL> parentResources = parent.getResources(name); - List<URL> allResources = new ArrayList<URL>(); - for (; resources.hasMoreElements(); ) { - allResources.add(resources.nextElement()); - } - for (; parentResources.hasMoreElements(); ) { - allResources.add(parentResources.nextElement()); - } - return Collections.enumeration(allResources); - } - - @Override - protected Class<?> findClass(String name) throws ClassNotFoundException { - Class<?> cl; - - // First try to load the class using the parent classloader - try { - cl = parent.loadClass(name); - ClassLoader loadedBy = cl.getClassLoader(); - - // If the class was not loaded directly by the parent classloader - // or the system classloader try to load a local version of the class - // using our RuntimeClassloader instead - if (loadedBy != parent && - loadedBy != systemClassLoader && - loadedBy != null) { - - try { - cl = super.findClass(name); - } catch (ClassNotFoundException e) { - // No class alternative was found in our RuntimeClassloader, - // use the class found in the parent classloader hierarchy - } - } - } catch (ClassNotFoundException e) { - - // The class was not found by the parent class loader, try - // to load it using our RuntimeClassloader - cl = super.findClass(name); - } - - return cl; - } - } - -} diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java deleted file mode 100644 index eafe4ddaa0..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeMain.java +++ /dev/null @@ -1,44 +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.launcher; - - -/** - * Main class for this JAR. - * With no arguments this class launches the SCA Node Daemon. - * With a "domain" argument it launches the SCA domain admin node. - * With any other argument it launches an SCA Node. - * - * @version $Rev$ $Date$ - */ -public class NodeMain { - - public static void main(String[] args) throws Exception { - if (args.length != 0) { - if (args[0].equals("domain")) { - DomainManagerLauncher.main(args); - } else { - NodeLauncher.main(args); - } - } else { - NodeDaemonLauncher.main(args); - } - } -} diff --git a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java b/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java deleted file mode 100644 index ad4009a1e1..0000000000 --- a/branches/sca-java-1.3.1/modules/node2-launcher/src/main/java/org/apache/tuscany/sca/node/launcher/NodeServletFilter.java +++ /dev/null @@ -1,128 +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.launcher; - -import static org.apache.tuscany.sca.node.launcher.NodeLauncherUtil.webAppRuntimeClassLoader; - -import java.io.IOException; -import java.util.logging.Level; -import java.util.logging.Logger; - -import javax.servlet.Filter; -import javax.servlet.FilterConfig; -import javax.servlet.ServletException; -import javax.servlet.ServletRequest; -import javax.servlet.ServletResponse; - -/** - * A Servlet filter that forwards service requests to the Servlets registered with - * the Tuscany ServletHost. - * - * @version $Rev$ $Date$ - */ -public class NodeServletFilter implements Filter { - private static final long serialVersionUID = 1L; - - private static final Logger logger = Logger.getLogger(NodeServletFilter.class.getName()); - - private ClassLoader runtimeClassLoader; - private Class<?> servletHostClass; - private Object servletHost; - private Filter filter; - - public void init(FilterConfig filterConfig) throws ServletException { - logger.info("Apache Tuscany SCA WebApp Node starting..."); - - try { - // Get the Tuscany runtime ClassLoader - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - runtimeClassLoader = webAppRuntimeClassLoader(getClass().getClassLoader()); - - try { - if (runtimeClassLoader != null) { - Thread.currentThread().setContextClassLoader(runtimeClassLoader); - } - - // Load the Tuscany WebApp Servlet host and get the host instance - // for the current webapp - String className = "org.apache.tuscany.sca.implementation.node.webapp.NodeWebAppServletHost"; - if (runtimeClassLoader != null) { - servletHostClass = Class.forName(className, true, runtimeClassLoader); - } else { - servletHostClass = Class.forName(className); - } - servletHost = servletHostClass.getMethod("servletHost").invoke(null); - - // Initialize the Servlet host - servletHostClass.getMethod("init", FilterConfig.class).invoke(servletHost, filterConfig); - - // The Servlet host also implements the filter interface - filter = (Filter)servletHost; - - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - - } catch (Exception e) { - logger.log(Level.SEVERE, "Error Starting SCA WebApp Node", e); - throw new ServletException(e); - } - - logger.info("SCA WebApp Node started."); - } - - public void destroy() { - logger.info("Apache Tuscany WebApp Node stopping..."); - if (servletHost != null) { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - if (runtimeClassLoader != null) { - Thread.currentThread().setContextClassLoader(runtimeClassLoader); - } - - servletHostClass.getMethod("destroy").invoke(servletHost); - - } catch (Exception e) { - logger.log(Level.SEVERE, "Error Stopping SCA WebApp Node", e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - logger.info("SCA WebApp Node stopped."); - } - - public void doFilter(ServletRequest request, ServletResponse response, javax.servlet.FilterChain chain) - throws IOException, ServletException { - - // Delegate to the Servlet host filter - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - if (runtimeClassLoader != null) { - Thread.currentThread().setContextClassLoader(runtimeClassLoader); - } - - filter.doFilter(request, response, chain); - - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - -} |