1 /* DomDocumentBuilder.java --
2 Copyright (C) 2004 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
33 or based on this library. If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
40 import java.io.InputStream;
41 import java.io.IOException;
42 import javax.xml.parsers.DocumentBuilder;
43 import javax.xml.parsers.ParserConfigurationException;
44 import org.w3c.dom.Document;
45 import org.w3c.dom.DOMConfiguration;
46 import org.w3c.dom.DOMImplementation;
47 import org.w3c.dom.ls.DOMImplementationLS;
48 import org.w3c.dom.ls.LSInput;
49 import org.w3c.dom.ls.LSParser;
50 import org.xml.sax.EntityResolver;
51 import org.xml.sax.ErrorHandler;
52 import org.xml.sax.InputSource;
53 import org.xml.sax.SAXException;
56 * Document builder using the GNU DOM Load & Save implementation.
58 * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
60 class DomDocumentBuilder
61 extends DocumentBuilder
64 final DOMImplementation impl;
65 final DOMImplementationLS ls;
66 final LSParser parser;
68 DomDocumentBuilder(DOMImplementation impl,
69 DOMImplementationLS ls,
77 public boolean isNamespaceAware()
79 DOMConfiguration config = parser.getDomConfig();
80 return ((Boolean) config.getParameter("namespaces")).booleanValue();
83 public boolean isValidating()
85 DOMConfiguration config = parser.getDomConfig();
86 return ((Boolean) config.getParameter("validating")).booleanValue();
89 public boolean isXIncludeAware()
91 DOMConfiguration config = parser.getDomConfig();
92 return ((Boolean) config.getParameter("xinclude-aware")).booleanValue();
95 public void setEntityResolver(EntityResolver resolver)
97 DOMConfiguration config = parser.getDomConfig();
98 config.setParameter("entity-resolver", resolver);
101 public void setErrorHandler(ErrorHandler handler)
103 DOMConfiguration config = parser.getDomConfig();
104 config.setParameter("error-handler", handler);
107 public DOMImplementation getDOMImplementation()
112 public Document newDocument()
114 return impl.createDocument(null, null, null);
117 public Document parse(InputStream in)
118 throws SAXException, IOException
120 LSInput input = ls.createLSInput();
121 input.setByteStream(in);
122 return parser.parse(input);
125 public Document parse(InputStream in, String systemId)
126 throws SAXException, IOException
128 LSInput input = ls.createLSInput();
129 input.setByteStream(in);
130 input.setSystemId(systemId);
131 return parser.parse(input);
134 public Document parse(String systemId)
135 throws SAXException, IOException
137 return parser.parseURI(systemId);
140 public Document parse(InputSource is)
141 throws SAXException, IOException
143 LSInput input = ls.createLSInput();
144 InputStream in = is.getByteStream();
147 input.setByteStream(in);
151 input.setCharacterStream(is.getCharacterStream());
153 input.setPublicId(is.getPublicId());
154 input.setSystemId(is.getSystemId());
155 input.setEncoding(is.getEncoding());
156 return parser.parse(input);