1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.jxpath.xml;
19
20 import java.io.InputStream;
21
22 import javax.xml.parsers.DocumentBuilderFactory;
23
24 import org.apache.commons.jxpath.JXPathException;
25
26 /**
27 * An implementation of the XMLParser interface that produces a DOM Document.
28 */
29 public class DOMParser extends XMLParser2 {
30
31 /**
32 * Constructs a new instance.
33 */
34 public DOMParser() {
35 // empty
36 }
37
38 @Override
39 public Object parseXML(final InputStream stream) {
40 try {
41 final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
42 factory.setValidating(isValidating());
43 factory.setNamespaceAware(isNamespaceAware());
44 factory.setIgnoringElementContentWhitespace(isIgnoringElementContentWhitespace());
45 factory.setExpandEntityReferences(isExpandEntityReferences());
46 factory.setIgnoringComments(isIgnoringComments());
47 factory.setCoalescing(isCoalescing());
48 return factory.newDocumentBuilder().parse(stream);
49 } catch (final Exception ex) {
50 throw new JXPathException("DOM parser error", ex);
51 }
52 }
53 }