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/*
 * Copyright (c) 2001-2013 Oracle and/or its affiliates. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
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 *     notice, this list of conditions and the following disclaimer.
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 *     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,
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 * 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,
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package com.sun.msv.verifier.jarv;

import org.relaxng.datatype.DatatypeLibraryFactory;
import org.xml.sax.InputSource;
import org.xml.sax.SAXNotRecognizedException;
import org.xml.sax.SAXNotSupportedException;

import com.sun.msv.grammar.Grammar;
import com.sun.msv.reader.GrammarReaderController;
import com.sun.msv.reader.trex.ng.RELAXNGReader;

/**
 * VerifierFactory implementation of RELAX NG.
 * 
 * This implementation supports the "datatypeLibraryFactory" property
 * which configures RELAX NG parser with a datatype library factory.
 * 
 * @author Kohsuke KAWAGUCHI
 */
public class RELAXNGFactoryImpl extends FactoryImpl {
    
    private DatatypeLibraryFactory datatypeLibraryFactory = null;
    
    private static final String PROP_NAME = "datatypeLibraryFactory";
    
    protected Grammar parse( InputSource is, GrammarReaderController controller ) {
        RELAXNGReader reader = new RELAXNGReader(controller,factory);
        if( datatypeLibraryFactory!=null )
            reader.setDatatypeLibraryFactory(datatypeLibraryFactory);
        reader.parse(is);
        
        return reader.getResult();
    }
    
    public Object getProperty(String name) throws SAXNotRecognizedException, SAXNotSupportedException {
        if( name.equals(PROP_NAME) )
            return datatypeLibraryFactory;
        return super.getProperty(name);
    }

    public void setProperty(String name, Object value) throws SAXNotRecognizedException, SAXNotSupportedException {
        if( name.equals(PROP_NAME) ) {
            datatypeLibraryFactory = (DatatypeLibraryFactory)value;
            return;
        }
        super.setProperty(name, value);
    }

}