Sun, 31 Aug 2014 16:14:36 +0400
8036981: JAXB not preserving formatting for xsd:any Mixed content
Reviewed-by: lancea, mkos
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.xml.internal.bind.v2.runtime.unmarshaller; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import javax.xml.namespace.NamespaceContext; |
aoqi@0 | 29 | |
aoqi@0 | 30 | import org.xml.sax.Attributes; |
aoqi@0 | 31 | import org.xml.sax.SAXException; |
aoqi@0 | 32 | |
aoqi@0 | 33 | /** |
aoqi@0 | 34 | * {@link XmlVisitor} decorator that interns all string tokens. |
aoqi@0 | 35 | * |
aoqi@0 | 36 | * @author Kohsuke Kawaguchi |
aoqi@0 | 37 | */ |
aoqi@0 | 38 | public final class InterningXmlVisitor implements XmlVisitor { |
aoqi@0 | 39 | private final XmlVisitor next; |
aoqi@0 | 40 | |
aoqi@0 | 41 | private final AttributesImpl attributes = new AttributesImpl(); |
aoqi@0 | 42 | |
aoqi@0 | 43 | public InterningXmlVisitor(XmlVisitor next) { |
aoqi@0 | 44 | this.next = next; |
aoqi@0 | 45 | } |
aoqi@0 | 46 | |
aoqi@0 | 47 | public void startDocument(LocatorEx locator, NamespaceContext nsContext) throws SAXException { |
aoqi@0 | 48 | next.startDocument(locator,nsContext); |
aoqi@0 | 49 | } |
aoqi@0 | 50 | |
aoqi@0 | 51 | public void endDocument() throws SAXException { |
aoqi@0 | 52 | next.endDocument(); |
aoqi@0 | 53 | } |
aoqi@0 | 54 | |
aoqi@0 | 55 | public void startElement(TagName tagName ) throws SAXException { |
aoqi@0 | 56 | attributes.setAttributes(tagName.atts); |
aoqi@0 | 57 | tagName.atts = attributes; |
aoqi@0 | 58 | tagName.uri = intern(tagName.uri); |
aoqi@0 | 59 | tagName.local = intern(tagName.local); |
aoqi@0 | 60 | next.startElement(tagName); |
aoqi@0 | 61 | } |
aoqi@0 | 62 | |
aoqi@0 | 63 | public void endElement(TagName tagName ) throws SAXException { |
aoqi@0 | 64 | tagName.uri = intern(tagName.uri); |
aoqi@0 | 65 | tagName.local = intern(tagName.local); |
aoqi@0 | 66 | next.endElement(tagName); |
aoqi@0 | 67 | } |
aoqi@0 | 68 | |
aoqi@0 | 69 | public void startPrefixMapping( String prefix, String nsUri ) throws SAXException { |
aoqi@0 | 70 | next.startPrefixMapping(intern(prefix),intern(nsUri)); |
aoqi@0 | 71 | } |
aoqi@0 | 72 | |
aoqi@0 | 73 | public void endPrefixMapping( String prefix ) throws SAXException { |
aoqi@0 | 74 | next.endPrefixMapping(intern(prefix)); |
aoqi@0 | 75 | } |
aoqi@0 | 76 | |
aoqi@0 | 77 | public void text( CharSequence pcdata ) throws SAXException { |
aoqi@0 | 78 | next.text(pcdata); |
aoqi@0 | 79 | } |
aoqi@0 | 80 | |
aoqi@0 | 81 | public UnmarshallingContext getContext() { |
aoqi@0 | 82 | return next.getContext(); |
aoqi@0 | 83 | } |
aoqi@0 | 84 | |
aoqi@0 | 85 | public TextPredictor getPredictor() { |
aoqi@0 | 86 | return next.getPredictor(); |
aoqi@0 | 87 | } |
aoqi@0 | 88 | |
aoqi@0 | 89 | private static class AttributesImpl implements Attributes { |
aoqi@0 | 90 | private Attributes core; |
aoqi@0 | 91 | |
aoqi@0 | 92 | void setAttributes(Attributes att) { |
aoqi@0 | 93 | this.core = att; |
aoqi@0 | 94 | } |
aoqi@0 | 95 | |
aoqi@0 | 96 | public int getIndex(String qName) { |
aoqi@0 | 97 | return core.getIndex(qName); |
aoqi@0 | 98 | } |
aoqi@0 | 99 | |
aoqi@0 | 100 | public int getIndex(String uri, String localName) { |
aoqi@0 | 101 | return core.getIndex(uri, localName); |
aoqi@0 | 102 | } |
aoqi@0 | 103 | |
aoqi@0 | 104 | public int getLength() { |
aoqi@0 | 105 | return core.getLength(); |
aoqi@0 | 106 | } |
aoqi@0 | 107 | |
aoqi@0 | 108 | public String getLocalName(int index) { |
aoqi@0 | 109 | return intern(core.getLocalName(index)); |
aoqi@0 | 110 | } |
aoqi@0 | 111 | |
aoqi@0 | 112 | public String getQName(int index) { |
aoqi@0 | 113 | return intern(core.getQName(index)); |
aoqi@0 | 114 | } |
aoqi@0 | 115 | |
aoqi@0 | 116 | public String getType(int index) { |
aoqi@0 | 117 | return intern(core.getType(index)); |
aoqi@0 | 118 | } |
aoqi@0 | 119 | |
aoqi@0 | 120 | public String getType(String qName) { |
aoqi@0 | 121 | return intern(core.getType(qName)); |
aoqi@0 | 122 | } |
aoqi@0 | 123 | |
aoqi@0 | 124 | public String getType(String uri, String localName) { |
aoqi@0 | 125 | return intern(core.getType(uri, localName)); |
aoqi@0 | 126 | } |
aoqi@0 | 127 | |
aoqi@0 | 128 | public String getURI(int index) { |
aoqi@0 | 129 | return intern(core.getURI(index)); |
aoqi@0 | 130 | } |
aoqi@0 | 131 | |
aoqi@0 | 132 | // |
aoqi@0 | 133 | // since values may vary a lot, |
aoqi@0 | 134 | // we don't (probably shouldn't) intern values. |
aoqi@0 | 135 | // |
aoqi@0 | 136 | |
aoqi@0 | 137 | public String getValue(int index) { |
aoqi@0 | 138 | return core.getValue(index); |
aoqi@0 | 139 | } |
aoqi@0 | 140 | |
aoqi@0 | 141 | public String getValue(String qName) { |
aoqi@0 | 142 | return core.getValue(qName); |
aoqi@0 | 143 | } |
aoqi@0 | 144 | |
aoqi@0 | 145 | public String getValue(String uri, String localName) { |
aoqi@0 | 146 | return core.getValue(uri, localName); |
aoqi@0 | 147 | } |
aoqi@0 | 148 | } |
aoqi@0 | 149 | |
aoqi@0 | 150 | private static String intern(String s) { |
aoqi@0 | 151 | if(s==null) return null; |
aoqi@0 | 152 | else return s.intern(); |
aoqi@0 | 153 | } |
aoqi@0 | 154 | } |