/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU General Public License, version 2 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.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 General Public License for more details.
*
*
* Copyright 2008 Pentaho Corporation. All rights reserved.
*
*/
package org.pentaho.platform.engine.services.solution;
import java.io.File;
import java.io.InputStream;
import org.dom4j.Document;
import org.pentaho.platform.api.engine.IActionSequence;
import org.pentaho.platform.api.engine.IFileInfo;
import org.pentaho.platform.api.engine.ILogger;
import org.pentaho.platform.api.engine.ISolutionFile;
import org.pentaho.platform.api.engine.SolutionFileMetaAdapter;
import org.pentaho.platform.engine.core.solution.FileInfo;
import org.pentaho.platform.engine.core.system.PentahoSystem;
import org.pentaho.platform.engine.services.actionsequence.SequenceDefinition;
import org.pentaho.platform.engine.services.messages.Messages;
import org.pentaho.platform.util.logging.Logger;
import org.pentaho.platform.util.xml.dom4j.XmlDom4JHelper;
public class ActionSequenceFileInfo extends SolutionFileMetaAdapter {
private ILogger logger;
public void setLogger(ILogger logger) {
this.logger = logger;
}
public IFileInfo getFileInfo(ISolutionFile solutionFile, InputStream in) {
try {
Document actionSequenceDocument = XmlDom4JHelper.getDocFromStream(in);
if (actionSequenceDocument == null) {
return null;
}
String filename = solutionFile.getFileName();
String path = solutionFile.getSolutionPath();
String solution = solutionFile.getSolution();
IActionSequence actionSequence = SequenceDefinition.ActionSequenceFactory(actionSequenceDocument, filename, path,
solution, logger, PentahoSystem.getApplicationContext(), Logger.getLogLevel());
if (actionSequence == null) {
Logger.error(getClass().toString(), Messages.getInstance().getErrorString(
"SolutionRepository.ERROR_0016_FAILED_TO_CREATE_ACTION_SEQUENCE", //$NON-NLS-1$
solution + File.separator + path + File.separator + filename));
return null;
}
IFileInfo info = new FileInfo();
info.setAuthor(actionSequence.getAuthor());
info.setDescription(actionSequence.getDescription());
info.setDisplayType(actionSequence.getResultType());
info.setIcon(actionSequence.getIcon());
info.setTitle(actionSequence.getTitle());
return info;
} catch (Exception e) {
if (logger != null) {
logger.error(getClass().toString(), e);
}
return null;
}
}
}