jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/wsdl/parser/FoolProofParserExtension.java@b0610cd08440

     1 /*

     2  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.xml.internal.ws.wsdl.parser;

    29 import com.sun.xml.internal.ws.api.model.wsdl.editable.*;

    30 import com.sun.xml.internal.ws.api.wsdl.parser.WSDLParserExtension;

    32 import javax.xml.namespace.QName;

    33 import javax.xml.stream.XMLStreamConstants;

    34 import javax.xml.stream.XMLStreamReader;

    36 /**

    37  * {@link WSDLParserExtension} filter that checks if

    38  * another {@link WSDLParserExtension} is following the contract.

    39  *

    40  * <p>

    41  * This code protects the JAX-WS RI from broken extensions.

    42  *

    43  * <p>

    44  * For now it just checks if {@link XMLStreamReader} is placed

    45  * at the expected start/end element.

    46  *

    47  * @author Kohsuke Kawaguchi

    48  */

    49 final class FoolProofParserExtension extends DelegatingParserExtension {

    51     public FoolProofParserExtension(WSDLParserExtension core) {

    52         super(core);

    53     }

    55     private QName pre(XMLStreamReader xsr) {

    56         return xsr.getName();

    57     }

    59     private boolean post(QName tagName, XMLStreamReader xsr, boolean result) {

    60         if(!tagName.equals(xsr.getName()))

    61             return foundFool();

    62         if(result) {

    63             if(xsr.getEventType()!=XMLStreamConstants.END_ELEMENT)

    64                 foundFool();

    65         } else {

    66             if(xsr.getEventType()!=XMLStreamConstants.START_ELEMENT)

    67                 foundFool();

    68         }

    69         return result;

    70     }

    72     private boolean foundFool() {

    73         throw new AssertionError("XMLStreamReader is placed at the wrong place after invoking "+core);

    74     }

    76     public boolean serviceElements(EditableWSDLService service, XMLStreamReader reader) {

    77         return post(pre(reader),reader,super.serviceElements(service, reader));

    78     }

    80     public boolean portElements(EditableWSDLPort port, XMLStreamReader reader) {

    81         return post(pre(reader),reader,super.portElements(port, reader));

    82     }

    84     public boolean definitionsElements(XMLStreamReader reader) {

    85         return post(pre(reader),reader,super.definitionsElements(reader));

    86     }

    88     public boolean bindingElements(EditableWSDLBoundPortType binding, XMLStreamReader reader) {

    89         return post(pre(reader),reader,super.bindingElements(binding, reader));

    90     }

    92     public boolean portTypeElements(EditableWSDLPortType portType, XMLStreamReader reader) {

    93         return post(pre(reader),reader,super.portTypeElements(portType, reader));

    94     }

    96     public boolean portTypeOperationElements(EditableWSDLOperation operation, XMLStreamReader reader) {

    97         return post(pre(reader),reader,super.portTypeOperationElements(operation, reader));

    98     }

   100     public boolean bindingOperationElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {

   101         return post(pre(reader),reader,super.bindingOperationElements(operation, reader));

   102     }

   104     public boolean messageElements(EditableWSDLMessage msg, XMLStreamReader reader) {

   105         return post(pre(reader),reader,super.messageElements(msg, reader));

   106     }

   108     public boolean portTypeOperationInputElements(EditableWSDLInput input, XMLStreamReader reader) {

   109         return post(pre(reader),reader,super.portTypeOperationInputElements(input, reader));

   110     }

   112     public boolean portTypeOperationOutputElements(EditableWSDLOutput output, XMLStreamReader reader) {

   113         return post(pre(reader),reader,super.portTypeOperationOutputElements(output, reader));

   114     }

   116     public boolean portTypeOperationFaultElements(EditableWSDLFault fault, XMLStreamReader reader) {

   117         return post(pre(reader),reader,super.portTypeOperationFaultElements(fault, reader));

   118     }

   120     public boolean bindingOperationInputElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {

   121         return super.bindingOperationInputElements(operation, reader);

   122     }

   124     public boolean bindingOperationOutputElements(EditableWSDLBoundOperation operation, XMLStreamReader reader) {

   125         return post(pre(reader),reader,super.bindingOperationOutputElements(operation, reader));

   126     }

   128     public boolean bindingOperationFaultElements(EditableWSDLBoundFault fault, XMLStreamReader reader) {

   129         return post(pre(reader),reader,super.bindingOperationFaultElements(fault, reader));

   130     }

   131 }

Mercurial > jdk8-mips64-public > jaxws / file revision