001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
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022: *
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024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
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032: * and therefore, elected the GPL Version 2 license, then the option applies
033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036:
037: package com.sun.xml.ws.server.sei;
038:
039: import com.sun.istack.NotNull;
040: import com.sun.xml.ws.api.WSBinding;
041: import com.sun.xml.ws.api.addressing.AddressingVersion;
042: import com.sun.xml.ws.api.message.HeaderList;
043: import com.sun.xml.ws.api.message.Message;
044: import com.sun.xml.ws.api.message.Messages;
045: import com.sun.xml.ws.api.message.Packet;
046: import com.sun.xml.ws.model.AbstractSEIModelImpl;
047: import com.sun.xml.ws.model.JavaMethodImpl;
048:
049: import java.util.HashMap;
050: import java.util.Map;
051:
052: /**
053: * An {@link EndpointMethodDispatcher} that uses
054: * WS-Addressing Action Message Addressing Property, <code>wsa:Action</code>,
055: * as the key for dispatching.
056: * <p/>
057: * A map of all wsa:Actions on the port and the corresponding {@link EndpointMethodHandler}
058: * is initialized in the constructor. The wsa:Action value is extracted from
059: * the request {@link Packet} and used as the key to return the correct
060: * handler.
061: *
062: * @author Arun Gupta
063: */
064: final class ActionBasedDispatcher implements EndpointMethodDispatcher {
065: private final WSBinding binding;
066: private final Map<String, EndpointMethodHandler> actionMethodHandlers;
067: private final @NotNull
068: AddressingVersion av;
069:
070: public ActionBasedDispatcher(AbstractSEIModelImpl model,
071: WSBinding binding, SEIInvokerTube invokerTube) {
072: this .binding = binding;
073: assert binding.getAddressingVersion() != null; // this dispatcher can be only used when addressing is on.
074: av = binding.getAddressingVersion();
075: actionMethodHandlers = new HashMap<String, EndpointMethodHandler>();
076:
077: for (JavaMethodImpl m : model.getJavaMethods()) {
078: EndpointMethodHandler handler = new EndpointMethodHandler(
079: invokerTube, m, binding);
080: String action = m.getInputAction();
081: //first look at annotations and then in wsdlmodel
082: if (action != null && !action.equals("")) {
083: actionMethodHandlers.put(action, handler);
084: } else {
085: action = m.getOperation().getOperation().getInput()
086: .getAction();
087: if (action != null)
088: actionMethodHandlers.put(action, handler);
089: }
090: }
091: }
092:
093: public EndpointMethodHandler getEndpointMethodHandler(Packet request)
094: throws DispatchException {
095:
096: HeaderList hl = request.getMessage().getHeaders();
097:
098: String action = hl.getAction(av, binding.getSOAPVersion());
099:
100: if (action == null)
101: // this message doesn't contain addressing headers, which is legal.
102: // this happens when the server is capable of processing addressing but the client didn't send them
103: return null;
104:
105: EndpointMethodHandler h = actionMethodHandlers.get(action);
106: if (h != null)
107: return h;
108:
109: // invalid action header
110: Message result = Messages.create(action, av, binding
111: .getSOAPVersion());
112:
113: throw new DispatchException(result);
114: }
115: }
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