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

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

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  * 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).

  *

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 package com.sun.tools.internal.ws.wsdl.parser;

 import com.sun.tools.internal.ws.wsdl.document.jaxws.JAXWSBindingsConstants;

 import com.sun.tools.internal.xjc.reader.internalizer.LocatorTable;

 import com.sun.xml.internal.bind.marshaller.SAX2DOMEx;

 import org.w3c.dom.Comment;

 import org.w3c.dom.Document;

 import org.w3c.dom.Element;

 import org.w3c.dom.Node;

 import org.xml.sax.Attributes;

 import org.xml.sax.Locator;

 import org.xml.sax.SAXException;

 import org.xml.sax.ext.LexicalHandler;

 import java.util.Set;

 /**

  * Builds DOM while keeping the location information.

  *

  * <p>

  * This class also looks for outer most <jaxws:bindings>

  * customizations.

  *

  * @author

  *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)

  *     Vivek Pandey

  */

 class DOMBuilder extends SAX2DOMEx implements LexicalHandler {

     /**

      * Grows a DOM tree under the given document, and

      * stores location information to the given table.

      *

      * @param outerMostBindings

      *      This set will receive newly found outermost

      *      jaxb:bindings customizations.

      */

     public DOMBuilder( Document dom, LocatorTable ltable, Set outerMostBindings ) {

         super( dom );

         this.locatorTable = ltable;

         this.outerMostBindings = outerMostBindings;

     }

     /** Location information will be stored into this object. */

     private final LocatorTable locatorTable;

     private final Set outerMostBindings;

     private Locator locator;

     public void setDocumentLocator(Locator locator) {

         this.locator = locator;

         super.setDocumentLocator(locator);

     }

     public void startElement(String namespaceURI, String localName, String qName, Attributes atts) {

         super.startElement(namespaceURI, localName, qName, atts);

         Element e = getCurrentElement();

         locatorTable.storeStartLocation( e, locator );

         // check if this element is an outer-most <jaxb:bindings>

         if( JAXWSBindingsConstants.JAXWS_BINDINGS.getNamespaceURI().equals(e.getNamespaceURI())

         &&  "bindings".equals(e.getLocalName()) ) {

             // if this is the root node (meaning that this file is an

             // external binding file) or if the parent is XML Schema element

             // (meaning that this is an "inlined" external binding)

             Node p = e.getParentNode();

             if( p instanceof Document) {

                 outerMostBindings.add(e);   // remember this value

             }

         }

     }

     public void endElement(String namespaceURI, String localName, String qName) {

         locatorTable.storeEndLocation( getCurrentElement(), locator );

         super.endElement(namespaceURI, localName, qName);

     }

     public void startDTD(String name, String publicId, String systemId) throws SAXException {}

     public void endDTD() throws SAXException {}

     public void startEntity(String name) throws SAXException {}

     public void endEntity(String name) throws SAXException {}

     public void startCDATA() throws SAXException {}

     public void endCDATA() throws SAXException {}

     public void comment(char[] ch, int start, int length) throws SAXException {

         //Element e = getCurrentElement(); // does not work as the comments at the top of the document would return Document Node

         // instead of Element

         Node parent = nodeStack.peek();

         Comment comment = document.createComment(new String(ch,start,length));

         parent.appendChild(comment);

     }

 }