/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.ws.core.binding;

// $Id: $

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.io.Writer;

import javax.xml.transform.stream.StreamResult;

import org.jboss.ws.WSException;
import org.jboss.wsf.common.IOUtils;

/**
 * @author Heiko.Braun@jboss.org
 * @author Thomas.Diesler@jboss.org
 * @since 06.02.2007
 */
public class BufferedStreamResult extends StreamResult
{
   ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);

   public BufferedStreamResult()
   {
   }

   public BufferedStreamResult(String xmlFragment)
   {
      try
      {
         IOUtils.copyStream(getOutputStream(), new ByteArrayInputStream(xmlFragment.getBytes("UTF-8")));
      }
      catch (IOException e)
      {
         WSException.rethrow(e);
      }
   }

   @Override
   public Writer getWriter()
   {
      return null;
   }

   @Override
   public OutputStream getOutputStream()
   {
      return baos;
   }

   @Override
   public void setWriter(Writer writer)
   {
      throw new UnsupportedOperationException();
   }

   @Override
   public void setOutputStream(OutputStream outputStream)
   {
      throw new UnsupportedOperationException();
   }

   public String toString()
   {
      String result = null;
      try
      {
         result = baos.toString("UTF-8");
      }
      catch (UnsupportedEncodingException e)
      {
         WSException.rethrow(e);
      }

      return result;
   }
}
