/**
 *  ServingXML
 *  
 *  Copyright (C) 2006  Daniel Parker
 *    daniel.parker@servingxml.com 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 * See the License for the specific language governing permissions and 
 * limitations under the License. 
 * 
 **/

package com.servingxml.util.xml;

import java.io.IOException;

import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.sax.SAXResult;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;

import org.xml.sax.SAXException;


public class SourceXmlReader extends AbstractXmlReader {

  private final Source source;

  public SourceXmlReader(Source source) {
    this.source = source;
  }

  public void parse(String systemId) throws IOException,SAXException {
    try {
      TransformerFactory transformerFactory = TransformerFactory.newInstance();
      Transformer transformer = transformerFactory.newTransformer();
      Result result = new SAXResult(getContentHandler());
      transformer.transform(source,result);
    } catch (TransformerException e) {
      throw new SAXException(e.getMessage(),e);
    }
  }
}
