Mercurial > hg > release > icedtea7-forest-2.0 > jaxws
view sources/jaxws_src/src/com/sun/xml/internal/ws/wsdl/parser/FoolProofParserExtension.java @ 282:78c175236707
Update to jdk7-jaxws-2009_09_28.zip
author | andrew |
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date | Thu, 22 Sep 2011 02:57:13 +0100 |
parents | c608b38af726 |
children | 2a5e9984bdb8 |
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/* * Copyright 2005-2006 Sun Microsystems, Inc. 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. Sun designates this * particular file as subject to the "Classpath" exception as provided * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. */ package com.sun.xml.internal.ws.wsdl.parser; import com.sun.xml.internal.ws.api.model.wsdl.*; import com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtension; import javax.xml.namespace.QName; import javax.xml.stream.XMLStreamConstants; import javax.xml.stream.XMLStreamReader; /** * {@link WSDLParserExtension} filter that checks if * another {@link WSDLParserExtension} is following the contract. * * <p> * This code protects the JAX-WS RI from broken extensions. * * <p> * For now it just checks if {@link XMLStreamReader} is placed * at the expected start/end element. * * @author Kohsuke Kawaguchi */ final class FoolProofParserExtension extends DelegatingParserExtension { public FoolProofParserExtension(WSDLParserExtension core) { super(core); } private QName pre(XMLStreamReader xsr) { return xsr.getName(); } private boolean post(QName tagName, XMLStreamReader xsr, boolean result) { if(!tagName.equals(xsr.getName())) return foundFool(); if(result) { if(xsr.getEventType()!=XMLStreamConstants.END_ELEMENT) foundFool(); } else { if(xsr.getEventType()!=XMLStreamConstants.START_ELEMENT) foundFool(); } return result; } private boolean foundFool() { throw new AssertionError("XMLStreamReader is placed at the wrong place after invoking "+core); } public boolean serviceElements(WSDLService service, XMLStreamReader reader) { return post(pre(reader),reader,super.serviceElements(service, reader)); } public boolean portElements(WSDLPort port, XMLStreamReader reader) { return post(pre(reader),reader,super.portElements(port, reader)); } public boolean definitionsElements(XMLStreamReader reader) { return post(pre(reader),reader,super.definitionsElements(reader)); } public boolean bindingElements(WSDLBoundPortType binding, XMLStreamReader reader) { return post(pre(reader),reader,super.bindingElements(binding, reader)); } public boolean portTypeElements(WSDLPortType portType, XMLStreamReader reader) { return post(pre(reader),reader,super.portTypeElements(portType, reader)); } public boolean portTypeOperationElements(WSDLOperation operation, XMLStreamReader reader) { return post(pre(reader),reader,super.portTypeOperationElements(operation, reader)); } public boolean bindingOperationElements(WSDLBoundOperation operation, XMLStreamReader reader) { return post(pre(reader),reader,super.bindingOperationElements(operation, reader)); } public boolean messageElements(WSDLMessage msg, XMLStreamReader reader) { return post(pre(reader),reader,super.messageElements(msg, reader)); } public boolean portTypeOperationInputElements(WSDLInput input, XMLStreamReader reader) { return post(pre(reader),reader,super.portTypeOperationInputElements(input, reader)); } public boolean portTypeOperationOutputElements(WSDLOutput output, XMLStreamReader reader) { return post(pre(reader),reader,super.portTypeOperationOutputElements(output, reader)); } public boolean portTypeOperationFaultElements(WSDLFault fault, XMLStreamReader reader) { return post(pre(reader),reader,super.portTypeOperationFaultElements(fault, reader)); } public boolean bindingOperationInputElements(WSDLBoundOperation operation, XMLStreamReader reader) { return super.bindingOperationInputElements(operation, reader); } public boolean bindingOperationOutputElements(WSDLBoundOperation operation, XMLStreamReader reader) { return post(pre(reader),reader,super.bindingOperationOutputElements(operation, reader)); } public boolean bindingOperationFaultElements(WSDLBoundFault fault, XMLStreamReader reader) { return post(pre(reader),reader,super.bindingOperationFaultElements(fault, reader)); } }