372 lines
16 KiB
Java
372 lines
16 KiB
Java
/*
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* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.xml.internal.ws.addressing;
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import com.sun.istack.internal.NotNull;
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import com.sun.istack.internal.Nullable;
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import com.sun.xml.internal.ws.addressing.model.ActionNotSupportedException;
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import com.sun.xml.internal.ws.addressing.model.InvalidAddressingHeaderException;
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import com.sun.xml.internal.ws.api.EndpointAddress;
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import com.sun.xml.internal.ws.api.SOAPVersion;
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import com.sun.xml.internal.ws.api.WSBinding;
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import com.sun.xml.internal.ws.api.addressing.AddressingVersion;
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import com.sun.xml.internal.ws.api.addressing.NonAnonymousResponseProcessor;
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import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;
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import com.sun.xml.internal.ws.api.message.AddressingUtils;
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import com.sun.xml.internal.ws.api.message.Message;
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import com.sun.xml.internal.ws.api.message.MessageHeaders;
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import com.sun.xml.internal.ws.api.message.Messages;
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import com.sun.xml.internal.ws.api.message.Packet;
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import com.sun.xml.internal.ws.api.model.wsdl.WSDLBoundOperation;
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import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
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import com.sun.xml.internal.ws.api.pipe.*;
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import com.sun.xml.internal.ws.api.server.WSEndpoint;
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import com.sun.xml.internal.ws.client.Stub;
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import com.sun.xml.internal.ws.developer.JAXWSProperties;
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import com.sun.xml.internal.ws.fault.SOAPFaultBuilder;
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import com.sun.xml.internal.ws.message.FaultDetailHeader;
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import com.sun.xml.internal.ws.resources.AddressingMessages;
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import javax.xml.soap.SOAPFault;
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import javax.xml.ws.WebServiceException;
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import java.net.URI;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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/**
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* Handles WS-Addressing for the server.
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*
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* @author Rama Pulavarthi
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* @author Kohsuke Kawaguchi
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* @author Arun Gupta
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*/
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public class WsaServerTube extends WsaTube {
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private WSEndpoint endpoint;
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// store the replyTo/faultTo of the message currently being processed.
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// both will be set to non-null in processRequest
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private WSEndpointReference replyTo;
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private WSEndpointReference faultTo;
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private boolean isAnonymousRequired = false;
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// Used by subclasses to avoid this class closing the transport back
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// channel based on the ReplyTo/FaultTo addrs being non-anonymous. False
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// can be useful in cases where special back-channel handling is required.
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protected boolean isEarlyBackchannelCloseAllowed = true;
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/**
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* WSDLBoundOperation calculated on the Request payload.
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* Used for determining ReplyTo or Fault Action for non-anonymous responses *
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*/
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private WSDLBoundOperation wbo;
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public WsaServerTube(WSEndpoint endpoint, @NotNull WSDLPort wsdlPort, WSBinding binding, Tube next) {
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super(wsdlPort, binding, next);
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this.endpoint = endpoint;
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}
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public WsaServerTube(WsaServerTube that, TubeCloner cloner) {
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super(that, cloner);
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endpoint = that.endpoint;
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}
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@Override
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public WsaServerTube copy(TubeCloner cloner) {
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return new WsaServerTube(this, cloner);
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}
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@Override
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public @NotNull NextAction processRequest(Packet request) {
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Message msg = request.getMessage();
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if (msg == null) {
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return doInvoke(next,request);
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} // hmm?
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// expose bunch of addressing related properties for advanced applications
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request.addSatellite(new WsaPropertyBag(addressingVersion,soapVersion,request));
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// Store request ReplyTo and FaultTo in requestPacket.invocationProperties
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// so that they can be used after responsePacket is received.
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// These properties are used if a fault is thrown from the subsequent Pipe/Tubes.
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MessageHeaders hl = request.getMessage().getHeaders();
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String msgId;
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try {
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replyTo = AddressingUtils.getReplyTo(hl, addressingVersion, soapVersion);
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faultTo = AddressingUtils.getFaultTo(hl, addressingVersion, soapVersion);
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msgId = AddressingUtils.getMessageID(hl, addressingVersion, soapVersion);
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} catch (InvalidAddressingHeaderException e) {
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LOGGER.log(Level.WARNING, addressingVersion.getInvalidMapText()+", Problem header:" + e.getProblemHeader()+ ", Reason: "+ e.getSubsubcode(),e);
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// problematic header must be removed since it can fail during Fault message processing
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hl.remove(e.getProblemHeader());
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SOAPFault soapFault = helper.createInvalidAddressingHeaderFault(e, addressingVersion);
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// WS-A fault processing for one-way methods
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if ((wsdlPort!=null) && request.getMessage().isOneWay(wsdlPort)) {
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Packet response = request.createServerResponse(null, wsdlPort, null, binding);
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return doReturnWith(response);
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}
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Message m = Messages.create(soapFault);
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if (soapVersion == SOAPVersion.SOAP_11) {
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FaultDetailHeader s11FaultDetailHeader = new FaultDetailHeader(addressingVersion, addressingVersion.problemHeaderQNameTag.getLocalPart(), e.getProblemHeader());
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m.getHeaders().add(s11FaultDetailHeader);
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}
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Packet response = request.createServerResponse(m, wsdlPort, null, binding);
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return doReturnWith(response);
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}
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// defaulting
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if (replyTo == null) {
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replyTo = addressingVersion.anonymousEpr;
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}
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if (faultTo == null) {
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faultTo = replyTo;
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}
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// Save a copy into the packet such that we can save it with that
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// packet if we're going to deliver the response at a later time
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// (async from the request).
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request.put(WsaPropertyBag.WSA_REPLYTO_FROM_REQUEST, replyTo);
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request.put(WsaPropertyBag.WSA_FAULTTO_FROM_REQUEST, faultTo);
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request.put(WsaPropertyBag.WSA_MSGID_FROM_REQUEST, msgId);
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wbo = getWSDLBoundOperation(request);
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isAnonymousRequired = isAnonymousRequired(wbo);
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Packet p = validateInboundHeaders(request);
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// if one-way message and WS-A header processing fault has occurred,
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// then do no further processing
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if (p.getMessage() == null) {
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return doReturnWith(p);
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}
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// if we find an error in addressing header, just turn around the direction here
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if (p.getMessage().isFault()) {
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// close the transportBackChannel if we know that
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// we'll never use them
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if (isEarlyBackchannelCloseAllowed &&
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!(isAnonymousRequired) &&
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!faultTo.isAnonymous() && request.transportBackChannel != null) {
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request.transportBackChannel.close();
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}
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return processResponse(p);
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}
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// close the transportBackChannel if we know that
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// we'll never use them
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if (isEarlyBackchannelCloseAllowed &&
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!(isAnonymousRequired) &&
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!replyTo.isAnonymous() && !faultTo.isAnonymous() &&
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request.transportBackChannel != null) {
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request.transportBackChannel.close();
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}
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return doInvoke(next,p);
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}
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protected boolean isAnonymousRequired(@Nullable WSDLBoundOperation wbo) {
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//this requirement can only be specified in W3C case, Override this in W3C case.
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return false;
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}
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protected void checkAnonymousSemantics(WSDLBoundOperation wbo, WSEndpointReference replyTo, WSEndpointReference faultTo) {
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//this requirement can only be specified in W3C case, Override this in W3C case.
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}
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@Override
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public @NotNull NextAction processException(Throwable t) {
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final Packet response = Fiber.current().getPacket();
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ThrowableContainerPropertySet tc = response.getSatellite(ThrowableContainerPropertySet.class);
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if (tc == null) {
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tc = new ThrowableContainerPropertySet(t);
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response.addSatellite(tc);
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} else if (t != tc.getThrowable()) {
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// This is a pathological case where an exception happens after a previous exception.
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// Make sure you report the latest one.
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tc.setThrowable(t);
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}
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return processResponse(response.endpoint.createServiceResponseForException(tc, response, soapVersion, wsdlPort,
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response.endpoint.getSEIModel(),
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binding));
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}
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@Override
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public @NotNull NextAction processResponse(Packet response) {
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Message msg = response.getMessage();
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if (msg ==null) {
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return doReturnWith(response);
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} // one way message. Nothing to see here. Move on.
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String to = AddressingUtils.getTo(msg.getHeaders(),
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addressingVersion, soapVersion);
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if (to != null) {
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replyTo = faultTo = new WSEndpointReference(to, addressingVersion);
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}
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if (replyTo == null) {
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// This is an async response or we're not processing the response in
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// the same tube instance as we processed the request. Get the ReplyTo
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// now, from the properties we stored into the request packet. We
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// assume anyone that interrupted the request->response flow will have
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// saved the ReplyTo and put it back into the packet for our use.
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replyTo = (WSEndpointReference)response.
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get(WsaPropertyBag.WSA_REPLYTO_FROM_REQUEST);
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}
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if (faultTo == null) {
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// This is an async response or we're not processing the response in
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// the same tube instance as we processed the request. Get the FaultTo
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// now, from the properties we stored into the request packet. We
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// assume anyone that interrupted the request->response flow will have
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// saved the FaultTo and put it back into the packet for our use.
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faultTo = (WSEndpointReference)response.
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get(WsaPropertyBag.WSA_FAULTTO_FROM_REQUEST);
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}
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WSEndpointReference target = msg.isFault() ? faultTo : replyTo;
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if (target == null && response.proxy instanceof Stub) {
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target = ((Stub) response.proxy).getWSEndpointReference();
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}
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if (target == null || target.isAnonymous() || isAnonymousRequired) {
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return doReturnWith(response);
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}
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if (target.isNone()) {
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// the caller doesn't want to hear about it, so proceed like one-way
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response.setMessage(null);
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return doReturnWith(response);
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}
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if ((wsdlPort!=null) && response.getMessage().isOneWay(wsdlPort)) {
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// one way message but with replyTo. I believe this is a hack for WS-TX - KK.
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LOGGER.fine(AddressingMessages.NON_ANONYMOUS_RESPONSE_ONEWAY());
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return doReturnWith(response);
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}
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// MTU: If we're not sending a response that corresponds to a WSDL op,
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// then take whatever soapAction is set on the packet (as allowing
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// helper.getOutputAction() will only result in a bogus 'unset'
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// action value.
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if (wbo != null || response.soapAction == null) {
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String action = response.getMessage().isFault() ?
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helper.getFaultAction(wbo, response) :
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helper.getOutputAction(wbo);
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//set the SOAPAction, as its got to be same as wsa:Action
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if (response.soapAction == null ||
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(action != null &&
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!action.equals(AddressingVersion.UNSET_OUTPUT_ACTION))) {
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response.soapAction = action;
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}
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}
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response.expectReply = false;
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EndpointAddress adrs;
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try {
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adrs = new EndpointAddress(URI.create(target.getAddress()));
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} catch (NullPointerException e) {
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throw new WebServiceException(e);
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} catch (IllegalArgumentException e) {
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throw new WebServiceException(e);
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}
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response.endpointAddress = adrs;
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if (response.isAdapterDeliversNonAnonymousResponse) {
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return doReturnWith(response);
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}
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return doReturnWith(NonAnonymousResponseProcessor.getDefault().process(response));
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}
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@Override
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protected void validateAction(Packet packet) {
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//There may not be a WSDL operation. There may not even be a WSDL.
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//For instance this may be a RM CreateSequence message.
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WSDLBoundOperation wsdlBoundOperation = getWSDLBoundOperation(packet);
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if (wsdlBoundOperation == null) {
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return;
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}
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String gotA = AddressingUtils.getAction(
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packet.getMessage().getHeaders(),
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addressingVersion, soapVersion);
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if (gotA == null) {
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throw new WebServiceException(AddressingMessages.VALIDATION_SERVER_NULL_ACTION());
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}
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String expected = helper.getInputAction(packet);
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String soapAction = helper.getSOAPAction(packet);
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if (helper.isInputActionDefault(packet) && (soapAction != null && !soapAction.equals(""))) {
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expected = soapAction;
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}
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if (expected != null && !gotA.equals(expected)) {
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throw new ActionNotSupportedException(gotA);
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}
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}
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@Override
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protected void checkMessageAddressingProperties(Packet packet) {
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super.checkMessageAddressingProperties(packet);
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// wsaw:Anonymous validation
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WSDLBoundOperation wsdlBoundOperation = getWSDLBoundOperation(packet);
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checkAnonymousSemantics(wsdlBoundOperation, replyTo, faultTo);
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// check if addresses are valid
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checkNonAnonymousAddresses(replyTo,faultTo);
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}
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@SuppressWarnings("ResultOfObjectAllocationIgnored")
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private void checkNonAnonymousAddresses(WSEndpointReference replyTo, WSEndpointReference faultTo) {
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if (!replyTo.isAnonymous()) {
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try {
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new EndpointAddress(URI.create(replyTo.getAddress()));
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} catch (Exception e) {
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throw new InvalidAddressingHeaderException(addressingVersion.replyToTag, addressingVersion.invalidAddressTag);
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}
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}
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//for now only validate ReplyTo
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/*
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if (!faultTo.isAnonymous()) {
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try {
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new EndpointAddress(URI.create(faultTo.getAddress()));
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} catch (IllegalArgumentException e) {
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throw new InvalidAddressingHeaderException(addressingVersion.faultToTag, addressingVersion.invalidAddressTag);
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}
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}
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*/
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}
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/**
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* @deprecated
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* Use {@link JAXWSProperties#ADDRESSING_MESSAGEID}.
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*/
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public static final String REQUEST_MESSAGE_ID = "com.sun.xml.internal.ws.addressing.request.messageID";
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private static final Logger LOGGER = Logger.getLogger(WsaServerTube.class.getName());
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}
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