com.bigdata.rdf.properties.xml.PropertiesXMLParser.java Source code

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/**
    
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016.  All rights reserved.
    
Contact:
 SYSTAP, LLC DBA Blazegraph
 2501 Calvert ST NW #106
 Washington, DC 20008
 licenses@blazegraph.com
    
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/*
Portions of this code are:
    
Copyright Aduna (http://www.aduna-software.com/)  2001-2007
    
All rights reserved.
    
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
    
* Redistributions of source code must retain the above copyright notice,
  this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
  this list of conditions and the following disclaimer in the documentation
  and/or other materials provided with the distribution.
* Neither the name of the copyright holder nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.
    
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    
*/
/*
 * Created on Jul 25, 2012
 */
package com.bigdata.rdf.properties.xml;

import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.Properties;

import org.apache.commons.io.input.ReaderInputStream;

import com.bigdata.rdf.properties.PropertiesFormat;
import com.bigdata.rdf.properties.PropertiesParser;

/**
 * An {@link PropertiesParser} for {@link Properties} objects in XML.
 * 
 * @author Bryan THompson
 */
public class PropertiesXMLParser implements PropertiesParser {

    /**
     * Returns {@link PropertiesFormat#XML}.
     */
    public PropertiesFormat getFormat() {

        return PropertiesFormat.XML;

    }

    @Override
    public Properties parse(final InputStream in) throws IOException {

        final Properties p = new Properties();

        p.loadFromXML(in);

        return p;

    }

    @Override
    public Properties parse(final Reader reader) throws IOException {

        final InputStream in = new ReaderInputStream(reader, getFormat().getCharset());

        try {

            final Properties p = new Properties();

            p.loadFromXML(in);

            return p;

        } finally {

            in.close();

        }

    }

}