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]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
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
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
031: * its licensees as provided above. However, if you add GPL Version 2 code
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: package com.sun.xml.ws.server.provider;
037:
038: import com.sun.istack.NotNull;
039: import com.sun.xml.ws.api.WSBinding;
040: import com.sun.xml.ws.api.message.Packet;
041: import com.sun.xml.ws.api.model.wsdl.WSDLPort;
042: import com.sun.xml.ws.api.pipe.NextAction;
043: import com.sun.xml.ws.api.server.Invoker;
044:
045: import javax.xml.ws.Provider;
046: import java.util.logging.Level;
047: import java.util.logging.Logger;
048:
049: /**
050: * This tube is used to invoke the {@link Provider} endpoints.
051: *
052: * @author Jitendra Kotamraju
053: */
054: class SyncProviderInvokerTube<T> extends ProviderInvokerTube<T> {
055:
056: private static final Logger LOGGER = Logger
057: .getLogger(com.sun.xml.ws.util.Constants.LoggingDomain
058: + ".server.SyncProviderInvokerTube");
059:
060: public SyncProviderInvokerTube(Invoker invoker,
061: ProviderArgumentsBuilder<T> argsBuilder) {
062: super (invoker, argsBuilder);
063: }
064:
065: /*
066: * This binds the parameter for Provider endpoints and invokes the
067: * invoke() method of {@linke Provider} endpoint. The return value from
068: * invoke() is used to create a new {@link Message} that traverses
069: * through the Pipeline to transport.
070: */
071: public NextAction processRequest(Packet request) {
072: WSDLPort port = getEndpoint().getPort();
073: WSBinding binding = getEndpoint().getBinding();
074: T param = argsBuilder.getParameter(request);
075:
076: LOGGER.fine("Invoking Provider Endpoint");
077:
078: T returnValue;
079: try {
080: returnValue = getInvoker(request).invokeProvider(request,
081: param);
082: } catch (Exception e) {
083: LOGGER.log(Level.SEVERE, e.getMessage(), e);
084: Packet response = argsBuilder.getResponse(request, e, port,
085: binding);
086: return doReturnWith(response);
087: }
088: if (returnValue == null) {
089: // Oneway. Send response code immediately for transports(like HTTP)
090: // Don't do this above, since close() may generate some exceptions
091: if (request.transportBackChannel != null) {
092: request.transportBackChannel.close();
093: }
094: }
095: Packet response = argsBuilder.getResponse(request, returnValue,
096: port, binding);
097: return doReturnWith(response);
098: }
099:
100: public NextAction processResponse(Packet response) {
101: throw new IllegalStateException(
102: "InovkerPipe's processResponse shouldn't be called.");
103: }
104:
105: public NextAction processException(@NotNull
106: Throwable t) {
107: throw new IllegalStateException(
108: "InovkerPipe's processException shouldn't be called.");
109: }
110:
111: }
|