Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/ContentHandlerNamespacePrefixAdapter.java
src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/ContentHandlerNamespacePrefixAdapter.java
- changeset 286
- f50545b5e2f1
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| 1 /* | |
| 2 * Copyright (c) 1997, 2011, 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 */ | |
| 25 | |
| 26 package com.sun.tools.internal.xjc.reader.internalizer; | |
| 27 | |
| 28 import javax.xml.XMLConstants; | |
| 29 | |
| 30 import org.xml.sax.Attributes; | |
| 31 import org.xml.sax.SAXException; | |
| 32 import org.xml.sax.SAXNotRecognizedException; | |
| 33 import org.xml.sax.SAXNotSupportedException; | |
| 34 import org.xml.sax.XMLReader; | |
| 35 import org.xml.sax.helpers.AttributesImpl; | |
| 36 import org.xml.sax.helpers.XMLFilterImpl; | |
| 37 | |
| 38 /** | |
| 39 * {@link XMLReader} filter for supporting | |
| 40 * <tt>http://xml.org/sax/features/namespace-prefixes</tt> feature. | |
| 41 * | |
| 42 * @author Kohsuke Kawaguchi | |
| 43 */ | |
| 44 final class ContentHandlerNamespacePrefixAdapter extends XMLFilterImpl { | |
| 45 /** | |
| 46 * True if <tt>http://xml.org/sax/features/namespace-prefixes</tt> is set to true. | |
| 47 */ | |
| 48 private boolean namespacePrefixes = false; | |
| 49 | |
| 50 private String[] nsBinding = new String[8]; | |
| 51 private int len; | |
| 52 | |
| 53 public ContentHandlerNamespacePrefixAdapter() { | |
| 54 } | |
| 55 | |
| 56 public ContentHandlerNamespacePrefixAdapter(XMLReader parent) { | |
| 57 setParent(parent); | |
| 58 } | |
| 59 | |
| 60 @Override | |
| 61 public boolean getFeature(String name) throws SAXNotRecognizedException, SAXNotSupportedException { | |
| 62 if(name.equals(PREFIX_FEATURE)) | |
| 63 return namespacePrefixes; | |
| 64 return super.getFeature(name); | |
| 65 } | |
| 66 | |
| 67 @Override | |
| 68 public void setFeature(String name, boolean value) throws SAXNotRecognizedException, SAXNotSupportedException { | |
| 69 if(name.equals(PREFIX_FEATURE)) { | |
| 70 this.namespacePrefixes = value; | |
| 71 return; | |
| 72 } | |
| 73 if(name.equals(NAMESPACE_FEATURE) && value) | |
| 74 return; | |
| 75 super.setFeature(name, value); | |
| 76 } | |
| 77 | |
| 78 | |
| 79 @Override | |
| 80 public void startPrefixMapping(String prefix, String uri) throws SAXException { | |
| 81 if (XMLConstants.XML_NS_URI.equals(uri)) return; //xml prefix shall not be declared based on jdk api javadoc | |
| 82 if(len==nsBinding.length) { | |
| 83 // reallocate | |
| 84 String[] buf = new String[nsBinding.length*2]; | |
| 85 System.arraycopy(nsBinding,0,buf,0,nsBinding.length); | |
| 86 nsBinding = buf; | |
| 87 } | |
| 88 nsBinding[len++] = prefix; | |
| 89 nsBinding[len++] = uri; | |
| 90 super.startPrefixMapping(prefix,uri); | |
| 91 } | |
| 92 | |
| 93 @Override | |
| 94 public void startElement(String uri, String localName, String qName, Attributes atts) throws SAXException { | |
| 95 if(namespacePrefixes) { | |
| 96 this.atts.setAttributes(atts); | |
| 97 // add namespace bindings back as attributes | |
| 98 for( int i=0; i<len; i+=2 ) { | |
| 99 String prefix = nsBinding[i]; | |
| 100 if(prefix.length()==0) | |
| 101 this.atts.addAttribute(XMLConstants.XML_NS_URI,"xmlns","xmlns","CDATA",nsBinding[i+1]); | |
| 102 else | |
| 103 this.atts.addAttribute(XMLConstants.XML_NS_URI,prefix,"xmlns:"+prefix,"CDATA",nsBinding[i+1]); | |
| 104 } | |
| 105 atts = this.atts; | |
| 106 } | |
| 107 len=0; | |
| 108 super.startElement(uri, localName, qName, atts); | |
| 109 } | |
| 110 | |
| 111 private final AttributesImpl atts = new AttributesImpl(); | |
| 112 | |
| 113 private static final String PREFIX_FEATURE = "http://xml.org/sax/features/namespace-prefixes"; | |
| 114 private static final String NAMESPACE_FEATURE = "http://xml.org/sax/features/namespaces"; | |
| 115 } |
