jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/WhitespaceStripper.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/WhitespaceStripper.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/WhitespaceStripper.java

Fri, 04 Oct 2013 16:21:34 +0100

author: mkos
date: Fri, 04 Oct 2013 16:21:34 +0100
changeset 408: b0610cd08440
parent 368: 0989ad8c0860
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8025054: Update JAX-WS RI integration to 2.2.9-b130926.1035
Reviewed-by: chegar

 /*
  * 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.tools.internal.ws.wsdl.parser;
 import com.sun.xml.internal.bind.WhiteSpaceProcessor;
 import org.xml.sax.*;
 import org.xml.sax.helpers.XMLFilterImpl;
 /**
  * Strips ignorable whitespace from SAX event stream.
  *
  * <p>
  * This filter works only when the event stream doesn't
  * contain any mixed content.
  *
  * @author
  *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
  *     Vivek Pandey
  */
 class WhitespaceStripper extends XMLFilterImpl {
     private int state = 0;
     private char[] buf = new char[1024];
     private int bufLen = 0;
     private static final int AFTER_START_ELEMENT = 1;
     private static final int AFTER_END_ELEMENT = 2;
     public WhitespaceStripper(XMLReader reader) {
         setParent(reader);
     }
     public WhitespaceStripper(ContentHandler handler, ErrorHandler eh, EntityResolver er) {
         setContentHandler(handler);
         if(eh!=null)    setErrorHandler(eh);
         if(er!=null)    setEntityResolver(er);
     }
     public void characters(char[] ch, int start, int length) throws SAXException {
         switch(state) {
         case AFTER_START_ELEMENT:
             // we have to store the characters here, even if it consists entirely
             // of whitespaces. This is because successive characters event might
             // include non-whitespace char, in which case all the whitespaces in
             // this event may suddenly become significant.
             if( bufLen+length>buf.length ) {
                 // reallocate buffer
                 char[] newBuf = new char[Math.max(bufLen+length,buf.length*2)];
                 System.arraycopy(buf,0,newBuf,0,bufLen);
                 buf = newBuf;
             }
             System.arraycopy(ch,start,buf,bufLen,length);
             bufLen += length;
             break;
         case AFTER_END_ELEMENT:
             // check if this is ignorable.
             int len = start+length;
             for( int i=start; i<len; i++ )
                 if( !WhiteSpaceProcessor.isWhiteSpace(ch[i]) ) {
                     super.characters(ch, start, length);
                     return;
                 }
             // if it's entirely whitespace, ignore it.
             break;
         }
     }
     public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException {
         processPendingText();
         super.startElement(uri, localName, qName, atts);
         state = AFTER_START_ELEMENT;
         bufLen = 0;
     }
     public void endElement(String uri, String localName, String qName) throws SAXException {
         processPendingText();
         super.endElement(uri, localName, qName);
         state = AFTER_END_ELEMENT;
     }
     /**
      * Forwars the buffered characters if it contains any non-whitespace
      * character.
      */
     private void processPendingText() throws SAXException {
         if(state==AFTER_START_ELEMENT) {
             for( int i=bufLen-1; i>=0; i-- )
                 if( !WhiteSpaceProcessor.isWhiteSpace(buf[i]) ) {
                     super.characters(buf, 0, bufLen);
                     return;
                }
         }
     }
     public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
         // ignore completely.
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/WhitespaceStripper.java@b0610cd08440 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/ws/wsdl/parser/WhitespaceStripper.java