/*!
* 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 (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.output.pageable.xml;
import org.pentaho.reporting.engine.classic.core.AbstractReportProcessTask;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.ReportProcessingException;
import org.pentaho.reporting.engine.classic.core.event.ReportProgressListener;
import org.pentaho.reporting.engine.classic.core.modules.output.pageable.base.PageableReportProcessor;
import org.pentaho.reporting.libraries.base.config.Configuration;
import org.pentaho.reporting.libraries.repository.ContentItem;
import org.pentaho.reporting.libraries.repository.ContentLocation;
import org.pentaho.reporting.libraries.repository.NameGenerator;
import java.io.OutputStream;
public class PageableXmlReportProcessTask extends AbstractReportProcessTask {
public PageableXmlReportProcessTask() {
}
/**
* @noinspection ThrowableInstanceNeverThrown
*/
public void run() {
if ( isValid() == false ) {
setError( new ReportProcessingException( "Error: The task is not configured properly." ) );
return;
}
setError( null );
try {
final MasterReport masterReport = getReport();
final Configuration configuration = masterReport.getConfiguration();
final ContentLocation contentLocation = getBodyContentLocation();
final NameGenerator nameGenerator = getBodyNameGenerator();
final ContentItem contentItem = contentLocation.createItem( nameGenerator.generateName( null, "text/xml" ) );
final OutputStream outputStream = contentItem.getOutputStream();
try {
final XmlPageOutputProcessor outputProcessor = new XmlPageOutputProcessor( configuration, outputStream );
final PageableReportProcessor streamReportProcessor =
new PageableReportProcessor( masterReport, outputProcessor );
try {
final ReportProgressListener[] progressListeners = getReportProgressListeners();
for ( int i = 0; i < progressListeners.length; i++ ) {
final ReportProgressListener listener = progressListeners[i];
streamReportProcessor.addReportProgressListener( listener );
}
streamReportProcessor.processReport();
} finally {
streamReportProcessor.close();
}
} finally {
outputStream.close();
}
} catch ( Throwable e ) {
setError( e );
}
}
public String getReportMimeType() {
return "text/xml";
}
}