| /* |
| * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.xml.internal.ws.wsdl.writer; |
| |
| import com.sun.istack.internal.NotNull; |
| import com.sun.xml.internal.ws.api.server.PortAddressResolver; |
| import com.sun.xml.internal.ws.util.xml.XMLStreamReaderToXMLStreamWriter; |
| import com.sun.xml.internal.ws.wsdl.parser.WSDLConstants; |
| import com.sun.xml.internal.ws.addressing.W3CAddressingConstants; |
| import com.sun.xml.internal.ws.addressing.v200408.MemberSubmissionAddressingConstants; |
| import com.sun.istack.internal.Nullable; |
| |
| import javax.xml.namespace.QName; |
| import javax.xml.stream.XMLStreamException; |
| import java.util.logging.Logger; |
| |
| /** |
| * Patches WSDL with the correct endpoint address and the relative paths |
| * to other documents. |
| * |
| * @author Jitendra Kotamraju |
| * @author Kohsuke Kawaguchi |
| */ |
| public final class WSDLPatcher extends XMLStreamReaderToXMLStreamWriter { |
| |
| private static final String NS_XSD = "http://www.w3.org/2001/XMLSchema"; |
| private static final QName SCHEMA_INCLUDE_QNAME = new QName(NS_XSD, "include"); |
| private static final QName SCHEMA_IMPORT_QNAME = new QName(NS_XSD, "import"); |
| private static final QName SCHEMA_REDEFINE_QNAME = new QName(NS_XSD, "redefine"); |
| |
| private static final Logger logger = Logger.getLogger( |
| com.sun.xml.internal.ws.util.Constants.LoggingDomain + ".wsdl.patcher"); |
| |
| private final DocumentLocationResolver docResolver; |
| private final PortAddressResolver portAddressResolver; |
| |
| // |
| // fields accumulated as we parse through documents |
| // |
| private String targetNamespace; |
| private QName serviceName; |
| private QName portName; |
| private String portAddress; |
| |
| // true inside <wsdl:service>/<wsdl:part>/<wsa:EndpointReference> |
| private boolean inEpr; |
| // true inside <wsdl:service>/<wsdl:part>/<wsa:EndpointReference>/<wsa:Address> |
| private boolean inEprAddress; |
| |
| /** |
| * Creates a {@link WSDLPatcher} for patching WSDL. |
| * |
| * @param portAddressResolver |
| * address of the endpoint is resolved using this docResolver. |
| * @param docResolver |
| * Consulted to get the import/include document locations. |
| * Must not be null. |
| */ |
| public WSDLPatcher(@NotNull PortAddressResolver portAddressResolver, |
| @NotNull DocumentLocationResolver docResolver) { |
| this.portAddressResolver = portAddressResolver; |
| this.docResolver = docResolver; |
| } |
| |
| @Override |
| protected void handleAttribute(int i) throws XMLStreamException { |
| QName name = in.getName(); |
| String attLocalName = in.getAttributeLocalName(i); |
| |
| if((name.equals(SCHEMA_INCLUDE_QNAME) && attLocalName.equals("schemaLocation")) |
| || (name.equals(SCHEMA_IMPORT_QNAME) && attLocalName.equals("schemaLocation")) |
| || (name.equals(SCHEMA_REDEFINE_QNAME) && attLocalName.equals("schemaLocation")) |
| || (name.equals(WSDLConstants.QNAME_IMPORT) && attLocalName.equals("location"))) { |
| // patch this attribute value. |
| |
| String relPath = in.getAttributeValue(i); |
| String actualPath = getPatchedImportLocation(relPath); |
| if (actualPath == null) { |
| return; // skip this attribute to leave it up to "implicit reference". |
| } |
| |
| logger.fine("Fixing the relative location:"+relPath |
| +" with absolute location:"+actualPath); |
| writeAttribute(i, actualPath); |
| return; |
| } |
| |
| if (name.equals(WSDLConstants.NS_SOAP_BINDING_ADDRESS) || |
| name.equals(WSDLConstants.NS_SOAP12_BINDING_ADDRESS)) { |
| |
| if(attLocalName.equals("location")) { |
| portAddress = in.getAttributeValue(i); |
| String value = getAddressLocation(); |
| if (value != null) { |
| logger.fine("Service:"+serviceName+ " port:"+portName |
| + " current address "+portAddress+" Patching it with "+value); |
| writeAttribute(i, value); |
| return; |
| } |
| } |
| } |
| |
| super.handleAttribute(i); |
| } |
| |
| /** |
| * Writes out an {@code i}-th attribute but with a different value. |
| * @param i attribute index |
| * @param value attribute value |
| * @throws XMLStreamException when an error encountered while writing attribute |
| */ |
| private void writeAttribute(int i, String value) throws XMLStreamException { |
| String nsUri = in.getAttributeNamespace(i); |
| if(nsUri!=null) |
| out.writeAttribute( in.getAttributePrefix(i), nsUri, in.getAttributeLocalName(i), value ); |
| else |
| out.writeAttribute( in.getAttributeLocalName(i), value ); |
| } |
| |
| @Override |
| protected void handleStartElement() throws XMLStreamException { |
| QName name = in.getName(); |
| |
| if (name.equals(WSDLConstants.QNAME_DEFINITIONS)) { |
| String value = in.getAttributeValue(null,"targetNamespace"); |
| if (value != null) { |
| targetNamespace = value; |
| } |
| } else if (name.equals(WSDLConstants.QNAME_SERVICE)) { |
| String value = in.getAttributeValue(null,"name"); |
| if (value != null) { |
| serviceName = new QName(targetNamespace, value); |
| } |
| } else if (name.equals(WSDLConstants.QNAME_PORT)) { |
| String value = in.getAttributeValue(null,"name"); |
| if (value != null) { |
| portName = new QName(targetNamespace,value); |
| } |
| } else if (name.equals(W3CAddressingConstants.WSA_EPR_QNAME) |
| || name.equals(MemberSubmissionAddressingConstants.WSA_EPR_QNAME)) { |
| if (serviceName != null && portName != null) { |
| inEpr = true; |
| } |
| } else if (name.equals(W3CAddressingConstants.WSA_ADDRESS_QNAME) |
| || name.equals(MemberSubmissionAddressingConstants.WSA_ADDRESS_QNAME)) { |
| if (inEpr) { |
| inEprAddress = true; |
| } |
| } |
| super.handleStartElement(); |
| } |
| |
| @Override |
| protected void handleEndElement() throws XMLStreamException { |
| QName name = in.getName(); |
| if (name.equals(WSDLConstants.QNAME_SERVICE)) { |
| serviceName = null; |
| } else if (name.equals(WSDLConstants.QNAME_PORT)) { |
| portName = null; |
| } else if (name.equals(W3CAddressingConstants.WSA_EPR_QNAME) |
| || name.equals(MemberSubmissionAddressingConstants.WSA_EPR_QNAME)) { |
| if (inEpr) { |
| inEpr = false; |
| } |
| } else if (name.equals(W3CAddressingConstants.WSA_ADDRESS_QNAME) |
| || name.equals(MemberSubmissionAddressingConstants.WSA_ADDRESS_QNAME)) { |
| if (inEprAddress) { |
| String value = getAddressLocation(); |
| if (value != null) { |
| logger.fine("Fixing EPR Address for service:"+serviceName+ " port:"+portName |
| + " address with "+value); |
| out.writeCharacters(value); |
| } |
| inEprAddress = false; |
| } |
| } |
| super.handleEndElement(); |
| } |
| |
| @Override |
| protected void handleCharacters() throws XMLStreamException { |
| // handleCharacters() may be called multiple times. |
| if (inEprAddress) { |
| String value = getAddressLocation(); |
| if (value != null) { |
| // will write the address with <wsa:Address> end element |
| return; |
| } |
| } |
| super.handleCharacters(); |
| } |
| |
| /** |
| * Returns the location to be placed into the generated document. |
| * |
| * @param relPath relative URI to be resolved |
| * @return |
| * null to leave it to the "implicit reference". |
| */ |
| private @Nullable String getPatchedImportLocation(String relPath) { |
| return docResolver.getLocationFor(null, relPath); |
| } |
| |
| /** |
| * For the given service, port names it matches the correct endpoint and |
| * reutrns its endpoint address |
| * |
| * @return returns the resolved endpoint address |
| */ |
| private String getAddressLocation() { |
| return (portAddressResolver == null || portName == null) |
| ? null : portAddressResolver.getAddressFor(serviceName, portName.getLocalPart(), portAddress); |
| } |
| } |
