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Diffstat (limited to 'branches/sca-java-1.0/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java')
| -rw-r--r-- | branches/sca-java-1.0/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/branches/sca-java-1.0/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java b/branches/sca-java-1.0/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java deleted file mode 100644 index 51d41e11c5..0000000000 --- a/branches/sca-java-1.0/modules/host-jetty/src/main/java/org/apache/tuscany/sca/http/jetty/JettyServer.java +++ /dev/null @@ -1,345 +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.http.jetty; - -import java.net.URI; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.Map.Entry; -import java.util.logging.Logger; - -import javax.servlet.RequestDispatcher; -import javax.servlet.Servlet; -import javax.servlet.ServletException; - -import org.apache.tuscany.sca.host.http.DefaultResourceServlet; -import org.apache.tuscany.sca.host.http.ServletHost; -import org.apache.tuscany.sca.host.http.ServletMappingException; -import org.apache.tuscany.sca.work.WorkScheduler; -import org.mortbay.jetty.Connector; -import org.mortbay.jetty.Server; -import org.mortbay.jetty.handler.ContextHandler; -import org.mortbay.jetty.nio.SelectChannelConnector; -import org.mortbay.jetty.security.SslSocketConnector; -import org.mortbay.jetty.servlet.DefaultServlet; -import org.mortbay.jetty.servlet.ServletHandler; -import org.mortbay.jetty.servlet.ServletHolder; -import org.mortbay.jetty.servlet.ServletMapping; -import org.mortbay.jetty.servlet.SessionHandler; -import org.mortbay.thread.ThreadPool; - -/** - * Implements an HTTP transport service using Jetty. - * - * @version $$Rev$$ $$Date: 2007-02-21 13:28:30 +0000 (Wed, 21 Feb - * 2007) $$ - */ -public class JettyServer implements ServletHost { - private final static Logger logger = Logger.getLogger(JettyServer.class.getName()); - private static final String ROOT = "/"; - private static final int DEFAULT_PORT = 8080; - - private final Object joinLock = new Object(); - private String keystore; - private String certPassword; - private String keyPassword; - private boolean sendServerVersion; - private WorkScheduler workScheduler; - - /** - * Represents a port and the server that serves it. - */ - private class Port { - private Server server; - private ServletHandler servletHandler; - - private Port(Server server, ServletHandler servletHandler) { - this.server = server; - this.servletHandler = servletHandler; - } - - public Server getServer() { - return server; - } - - public ServletHandler getServletHandler() { - return servletHandler; - } - } - - private Map<Integer, Port> ports = new HashMap<Integer, Port>(); - - static { - // Hack to replace the static Jetty logger - System.setProperty("org.mortbay.log.class", JettyLogger.class.getName()); - } - - public JettyServer(WorkScheduler workScheduler) { - this.workScheduler = workScheduler; - } - - public void setSendServerVersion(boolean sendServerVersion) { - this.sendServerVersion = sendServerVersion; - } - - public void setKeystore(String keystore) { - this.keystore = keystore; - } - - public void setCertPassword(String certPassword) { - this.certPassword = certPassword; - } - - public void setKeyPassword(String keyPassword) { - this.keyPassword = keyPassword; - } - - /** - * Stop all the started servers. - */ - public void stop() { - if (!ports.isEmpty()) { - synchronized (joinLock) { - joinLock.notifyAll(); - } - try { - Set<Entry<Integer, Port>> entries = new HashSet<Entry<Integer, Port>>(ports.entrySet()); - for (Entry<Integer, Port> entry: entries) { - entry.getValue().getServer().stop(); - ports.remove(entry.getKey()); - } - } catch (Exception e) { - throw new ServletMappingException(e); - } - } - } - - public void addServletMapping(String suri, Servlet servlet) throws ServletMappingException { - URI uri = URI.create(suri); - - // Get the URI scheme and port - String scheme = uri.getScheme(); - if (scheme == null) { - scheme = "http"; - } - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = DEFAULT_PORT; - } - - // Get the port object associated with the given port number - Port port = ports.get(portNumber); - if (port == null) { - - // Create and start a new server - try { - Server server = new Server(); - server.setThreadPool(new WorkSchedulerThreadPool()); - if ("https".equals(scheme)) { - Connector httpConnector = new SelectChannelConnector(); - httpConnector.setPort(portNumber); - SslSocketConnector sslConnector = new SslSocketConnector(); - sslConnector.setPort(portNumber); - sslConnector.setKeystore(keystore); - sslConnector.setPassword(certPassword); - sslConnector.setKeyPassword(keyPassword); - server.setConnectors(new Connector[] {httpConnector, sslConnector}); - } else { - SelectChannelConnector selectConnector = new SelectChannelConnector(); - selectConnector.setPort(portNumber); - server.setConnectors(new Connector[] {selectConnector}); - } - - ContextHandler contextHandler = new ContextHandler(); - contextHandler.setContextPath(ROOT); - server.setHandler(contextHandler); - - SessionHandler sessionHandler = new SessionHandler(); - ServletHandler servletHandler = new ServletHandler(); - sessionHandler.addHandler(servletHandler); - - contextHandler.setHandler(sessionHandler); - - server.setStopAtShutdown(true); - server.setSendServerVersion(sendServerVersion); - server.start(); - - // Keep track of the new server and servlet handler - port = new Port(server, servletHandler); - ports.put(portNumber, port); - - } catch (Exception e) { - throw new ServletMappingException(e); - } - } - - // Register the servlet mapping - ServletHandler servletHandler = port.getServletHandler(); - ServletHolder holder; - if (servlet instanceof DefaultResourceServlet) { - - // Optimize the handling of resource requests, use the Jetty default servlet - // instead of our default resource servlet - String servletPath = uri.getPath(); - if (servletPath.endsWith("*")) { - servletPath = servletPath.substring(0, servletPath.length()-1); - } - if (servletPath.endsWith("/")) { - servletPath = servletPath.substring(0, servletPath.length()-1); - } - if (!servletPath.startsWith("/")) { - servletPath = '/' + servletPath; - } - DefaultResourceServlet resourceServlet = (DefaultResourceServlet)servlet; - DefaultServlet defaultServlet = new JettyDefaultServlet(servletPath, resourceServlet.getDocumentRoot()); - holder = new ServletHolder(defaultServlet); - - } else { - holder = new ServletHolder(servlet); - } - servletHandler.addServlet(holder); - ServletMapping mapping = new ServletMapping(); - mapping.setServletName(holder.getName()); - String path = uri.getPath(); - if (!path.startsWith("/")) { - path = '/' + path; - } - mapping.setPathSpec(path); - servletHandler.addServletMapping(mapping); - - URI addedURI = URI.create(scheme + "://localhost:" + portNumber + path); - logger.info("Added Servlet mapping: " + addedURI); - } - - public Servlet getServletMapping(String suri) throws ServletMappingException { - URI uri = URI.create(suri); - - // Get the URI port - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = DEFAULT_PORT; - } - - // Get the port object associated with the given port number - Port port = ports.get(portNumber); - if (port == null) { - return null; - } - - // Remove the servlet mapping for the given servlet - ServletHandler servletHandler = port.getServletHandler(); - Servlet servlet = null; - List<ServletMapping> mappings = - new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings())); - String path = uri.getPath(); - for (ServletMapping mapping : mappings) { - if (Arrays.asList(mapping.getPathSpecs()).contains(path)) { - try { - servlet = servletHandler.getServlet(mapping.getServletName()).getServlet(); - } catch (ServletException e) { - throw new IllegalStateException(e); - } - break; - } - } - return servlet; - } - - public Servlet removeServletMapping(String suri) { - URI uri = URI.create(suri); - - // Get the URI port - int portNumber = uri.getPort(); - if (portNumber == -1) { - portNumber = DEFAULT_PORT; - } - - // Get the port object associated with the given port number - Port port = ports.get(portNumber); - if (port == null) { - throw new IllegalStateException("No servlet registered at this URI: " + suri); - } - - // Remove the servlet mapping for the given servlet - ServletHandler servletHandler = port.getServletHandler(); - Servlet removedServlet = null; - List<ServletMapping> mappings = - new ArrayList<ServletMapping>(Arrays.asList(servletHandler.getServletMappings())); - String path = uri.getPath(); - for (ServletMapping mapping : mappings) { - if (Arrays.asList(mapping.getPathSpecs()).contains(path)) { - try { - removedServlet = servletHandler.getServlet(mapping.getServletName()).getServlet(); - } catch (ServletException e) { - throw new IllegalStateException(e); - } - mappings.remove(mapping); - break; - } - } - if (removedServlet != null) { - servletHandler.setServletMappings(mappings.toArray(new ServletMapping[mappings.size()])); - } - return removedServlet; - } - - public RequestDispatcher getRequestDispatcher(String suri) throws ServletMappingException { - //FIXME implement this later - return null; - } - - public String getContextPath() { - return ROOT; - } - - /** - * A wrapper to enable use of a WorkScheduler with Jetty - */ - private class WorkSchedulerThreadPool implements ThreadPool { - - public boolean dispatch(Runnable work) { - workScheduler.scheduleWork(work); - return true; - } - - public void join() throws InterruptedException { - synchronized (joinLock) { - joinLock.wait(); - } - } - - public int getThreads() { - throw new UnsupportedOperationException(); - } - - public int getIdleThreads() { - throw new UnsupportedOperationException(); - } - - public boolean isLowOnThreads() { - return false; - } - } - -} |