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Java > Open Source Codes > org > outerj > daisy > xmlutil > LocalSAXParserFactory


1 /*
2  * Copyright 2004 Outerthought bvba and Schaubroeck nv
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */

16 package org.outerj.daisy.xmlutil;
17
18 import org.xml.sax.XMLReader JavaDoc;
19 import org.xml.sax.SAXException JavaDoc;
20
21 import javax.xml.parsers.SAXParserFactory JavaDoc;
22 import javax.xml.parsers.ParserConfigurationException JavaDoc;
23
24 /**
25  * Manages a ThreadLocal-based-cached SAXParserFactory instance.
26  */

27 public final class LocalSAXParserFactory {
28     private static ThreadLocal JavaDoc LOCAL = new ThreadLocal JavaDoc() {
29         protected Object JavaDoc initialValue() {
30             SAXParserFactory JavaDoc parserFactory = SAXParserFactory.newInstance();
31             parserFactory.setNamespaceAware(true);
32             parserFactory.setValidating(false);
33             return parserFactory;
34         }
35     };
36
37     public static SAXParserFactory JavaDoc getSAXParserFactory() {
38         return (SAXParserFactory JavaDoc)LOCAL.get();
39     }
40
41     public static XMLReader JavaDoc newXmlReader() throws ParserConfigurationException JavaDoc, SAXException JavaDoc {
42         return getSAXParserFactory().newSAXParser().getXMLReader();
43     }
44 }
45
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