/*
* 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) 2006 - 2009 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.extensions.datasources.kettle.writer;
import java.io.IOException;
import org.pentaho.reporting.engine.classic.core.ParameterMapping;
import org.pentaho.reporting.engine.classic.core.modules.parser.base.PasswordEncryptionService;
import org.pentaho.reporting.engine.classic.core.modules.parser.bundle.writer.BundleWriterException;
import org.pentaho.reporting.engine.classic.extensions.datasources.kettle.KettleDataFactoryModule;
import org.pentaho.reporting.engine.classic.extensions.datasources.kettle.KettleTransFromRepositoryProducer;
import org.pentaho.reporting.engine.classic.extensions.datasources.kettle.KettleTransformationProducer;
import org.pentaho.reporting.libraries.docbundle.WriteableDocumentBundle;
import org.pentaho.reporting.libraries.xmlns.common.AttributeList;
import org.pentaho.reporting.libraries.xmlns.writer.XmlWriter;
public class RepositoryTransformationProducerWriteHandler implements TransformationProducerWriteHandler
{
public RepositoryTransformationProducerWriteHandler()
{
}
public void writeKettleRepositoryProducer(final WriteableDocumentBundle bundle,
final String dataSourceFileName,
final XmlWriter xmlWriter,
final String queryName,
final KettleTransformationProducer producer) throws IOException, BundleWriterException
{
if (producer instanceof KettleTransFromRepositoryProducer == false) {
throw new BundleWriterException
("Invalid object type registered for handler of " + KettleTransFromRepositoryProducer.class.getSimpleName());
}
KettleTransFromRepositoryProducer repositoryProducer = (KettleTransFromRepositoryProducer) producer;
final AttributeList coreAttrs = new AttributeList();
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "name", queryName);
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "repository", repositoryProducer.getRepositoryName());
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "directory", repositoryProducer.getDirectoryName());
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "transformation", repositoryProducer.getTransformationName());
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "step", repositoryProducer.getStepName());
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "username", repositoryProducer.getUsername());
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "password",
PasswordEncryptionService.getInstance().encrypt(repositoryProducer.getPassword()));
coreAttrs.setAttribute(KettleDataFactoryModule.NAMESPACE, "stop-on-error",
String.valueOf(repositoryProducer.isStopOnError()));
final String[] definedArgumentNames = repositoryProducer.getDefinedArgumentNames();
final ParameterMapping[] parameterMappings = repositoryProducer.getDefinedVariableNames();
if (definedArgumentNames.length == 0 && parameterMappings.length == 0)
{
xmlWriter.writeTag(KettleDataFactoryModule.NAMESPACE, "query-repository", coreAttrs, XmlWriter.CLOSE);
return;
}
xmlWriter.writeTag(KettleDataFactoryModule.NAMESPACE, "query-repository", coreAttrs, XmlWriter.OPEN);
TransformationProducerWriteHandlerLib.writeParameterAndArguments(xmlWriter, repositoryProducer);
xmlWriter.writeCloseTag();
}
}