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/******************************************************************************
 * JBoss, a division of Red Hat                                               *
 * Copyright 2009, Red Hat Middleware, LLC, 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.gatein.common.servlet;

import javax.servlet.ServletOutputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;

/**
 * @author Julien Viet
 * @version $Revision: 7228 $
 */
public class ServletOutputStreamBuffer extends ServletOutputStream
{

   /** . */
   private ByteArrayOutputStream buffer;

   public ServletOutputStreamBuffer(int size)
   {
      buffer = new ByteArrayOutputStream(size);
   }

   public void write(int value) throws IOException
   {
      buffer.write(value);
   }

   public String getContent(String encoding) throws IOException
   {
      buffer.flush();

      //
      return buffer.toString(encoding);
   }

   public byte[] getBinaryContent() throws IOException
   {
      buffer.flush();

      //
      return buffer.toByteArray();
   }

   public void reset()
   {
      buffer.reset();
   }
}