/**
* Copyright (c) 2009, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* 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 org.wso2.carbon.reporting.util.types;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExporterParameter;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.export.JRXmlExporter;
import org.wso2.carbon.reporting.api.ReportingException;
import java.io.ByteArrayOutputStream;
/**
* used to generate xml data report from given JasperPrint
*/
public class XMLReport {
public ByteArrayOutputStream generateXmlReport(JasperPrint jasperPrint)
throws JRException, ReportingException {
ByteArrayOutputStream xmlOutputStream = new ByteArrayOutputStream();
if(jasperPrint==null){
throw new ReportingException("jasperPrint null, can't convert to XML report");
}
JRXmlExporter jrXmlExporter = new JRXmlExporter();
jrXmlExporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
jrXmlExporter.setParameter(JRExporterParameter.OUTPUT_STREAM, xmlOutputStream);
try {
jrXmlExporter.exportReport();
} catch (JRException e) {
throw new JRException("Error occurred exporting PDF report ", e);
}
return xmlOutputStream;
}
}