1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.wss4j.stax.ext;
20
21 import javax.xml.XMLConstants;
22 import javax.xml.parsers.DocumentBuilderFactory;
23 import javax.xml.parsers.ParserConfigurationException;
24
25 import org.w3c.dom.Document;
26
27 /**
28 * A default (inefficient) implementation of DocumentCreator which creates a new DocumentBuilderFactory
29 * implementation per-instance of this class. CXF instead uses a lambda to call the CXF DomUtils class
30 * to create a new document, which maintains a cache of DocumentBuilders keyed off the classloader.
31 */
32 public class DocumentCreatorImpl implements DocumentCreator {
33
34 private final DocumentBuilderFactory documentBuilderFactory;
35
36 public DocumentCreatorImpl() throws ParserConfigurationException {
37 documentBuilderFactory = DocumentBuilderFactory.newInstance();
38 documentBuilderFactory.setNamespaceAware(true);
39 documentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
40 documentBuilderFactory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
41 }
42
43 public Document newDocument() throws ParserConfigurationException {
44 return documentBuilderFactory.newDocumentBuilder().newDocument();
45 }
46 }