001    /*
002     * The MIT License
003     * Copyright (c) 2012 Microsoft Corporation
004     *
005     * Permission is hereby granted, free of charge, to any person obtaining a copy
006     * of this software and associated documentation files (the "Software"), to deal
007     * in the Software without restriction, including without limitation the rights
008     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
009     * copies of the Software, and to permit persons to whom the Software is
010     * furnished to do so, subject to the following conditions:
011     *
012     * The above copyright notice and this permission notice shall be included in
013     * all copies or substantial portions of the Software.
014     *
015     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
016     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
017     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
018     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
019     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
020     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
021     * THE SOFTWARE.
022     */
023    
024    package microsoft.exchange.webservices.data.security;
025    
026    import javax.xml.stream.XMLInputFactory;
027    import javax.xml.stream.XMLStreamReader;
028    
029    import java.io.FileInputStream;
030    import java.io.InputStream;
031    import java.io.Reader;
032    
033    public class SafeXmlFactory {
034      public static XMLInputFactory factory = XMLInputFactory.newInstance();
035    
036    
037      public static XMLStreamReader createSafeXmlTextReader(InputStream stream) throws Exception {
038        XMLStreamReader xsr = factory.createXMLStreamReader(stream);
039        return xsr;
040    
041      }
042    
043    
044      public static XMLStreamReader createSafeXmlTextReader(String url) throws Exception {
045        FileInputStream fis = new FileInputStream(url);
046        XMLStreamReader xtr = factory.createXMLStreamReader(url, fis);
047        return xtr;
048      }
049    
050      public static XMLStreamReader createSafeXmlTextReader(XMLStreamReader reader) throws Exception {
051    
052        XMLStreamReader xmlr =
053            factory.createXMLStreamReader((Reader) reader);
054        return xmlr;
055    
056    
057      }
058    
059    
060    
061    }