JFreeReportXmlComponent.java

/*
 * This program is free software; you can redistribute it and/or modify it under the 
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software 
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this 
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html 
 * or from the Free Software Foundation, Inc., 
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 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 Lesser General Public License for more details.
 *
 * Copyright 2006 - 2009 Pentaho Corporation.  All rights reserved.
 *
*/
package org.pentaho.platform.plugin.action.jfreereport.outputs;

import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

import org.pentaho.platform.plugin.action.messages.Messages;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.ReportProcessingException;
import org.pentaho.reporting.engine.classic.core.modules.output.xml.XMLProcessor;

/**
 * Creation-Date: 07.07.2006, 20:42:17
 * 
 * @author Thomas Morgner
 */
public class JFreeReportXmlComponent extends AbstractGenerateStreamContentComponent {
  private static final long serialVersionUID = 8323789322309175815L;

  public JFreeReportXmlComponent() {
  }

  @Override
  protected String getMimeType() {
    return "text/xml"; //$NON-NLS-1$
  }

  @Override
  protected String getExtension() {
    return ".xml"; //$NON-NLS-1$
  }

  @SuppressWarnings("deprecation")
  @Override
  protected boolean performExport(final MasterReport report, final OutputStream outputStream) {
    try {
      final XMLProcessor processor = new XMLProcessor(report);
      final OutputStreamWriter writer = new OutputStreamWriter(outputStream);
      processor.setWriter(writer);
      processor.processReport();

      writer.close();
      close();
      return true;
    } catch (ReportProcessingException e) {
      error(Messages.getInstance().getString("JFreeReportXmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"), e); //$NON-NLS-1$
      return false;
    } catch (IOException e) {
      error(Messages.getInstance().getString("JFreeReportXmlComponent.ERROR_0046_FAILED_TO_PROCESS_REPORT"), e); //$NON-NLS-1$
      return false;
    }
  }
}