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Glassfish example source code file (WSTCPProtocolFilter.java)
The Glassfish WSTCPProtocolFilter.java source code/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package org.glassfish.webservices.transport.tcp; import com.sun.grizzly.BaseSelectionKeyHandler; import com.sun.grizzly.Context; import com.sun.grizzly.ProtocolFilter; import com.sun.grizzly.SelectionKeyHandler; import com.sun.grizzly.TCPSelectorHandler; import com.sun.grizzly.util.ConnectionCloseHandler; import com.sun.grizzly.util.WorkerThread; import com.sun.logging.LogDomains; import java.io.IOException; import java.nio.ByteBuffer; import java.nio.channels.SelectionKey; import java.nio.channels.SocketChannel; import java.util.logging.Level; import java.util.logging.Logger; /** * * @author Alexey Stashok */ public class WSTCPProtocolFilter implements ProtocolFilter { private static Logger logger = LogDomains.getLogger(WSTCPProtocolFilter.class, LogDomains.WEBSERVICES_LOGGER); private volatile Connector connector; private final ConnectionCloseHandler closeHandler = new WSTCPConnectionCloseHandler(); private final Object sync = new Object(); private static final V3Module module = new V3Module(); public boolean execute(Context ctx) throws IOException { if (connector == null) { synchronized(sync) { if (connector == null) { final TCPSelectorHandler handler = (TCPSelectorHandler) ctx.getSelectorHandler(); final String host = handler.getInet().getHostName(); final int port = handler.getPort(); logger.log(Level.INFO, "Initialize SOAP/TCP protocol for port: " + port); connector = new Connector(host, port, module.getDelegate()); final SelectionKeyHandler keyHandler = handler.getSelectionKeyHandler(); if (keyHandler instanceof BaseSelectionKeyHandler) { ((BaseSelectionKeyHandler) keyHandler).setConnectionCloseHandler(closeHandler); } } } } final ByteBuffer byteBuffer = ((WorkerThread) Thread.currentThread()).getByteBuffer(); byteBuffer.flip(); final SocketChannel channel = (SocketChannel) ctx.getSelectionKey().channel(); connector.process(byteBuffer, channel); return false; } public boolean postExecute(Context ctx) throws IOException { return true; } protected class WSTCPConnectionCloseHandler implements ConnectionCloseHandler { public void locallyClosed(SelectionKey key) { notifyConnectionClosed(key); } public void remotlyClosed(SelectionKey key) { notifyConnectionClosed(key); } private void notifyConnectionClosed(SelectionKey key) { try { if (connector != null) { connector.notifyConnectionClosed((SocketChannel) key.channel()); } else { synchronized (sync) { if (connector != null) { connector.notifyConnectionClosed((SocketChannel) key.channel()); } } } } catch (Exception e) { } } } } Other Glassfish examples (source code examples)Here is a short list of links related to this Glassfish WSTCPProtocolFilter.java source code file: |
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