/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jbpm.pvm.internal.cmd;
import org.jbpm.api.JbpmException;
import org.jbpm.api.cmd.Environment;
import org.jbpm.api.history.HistoryComment;
import org.jbpm.pvm.internal.history.model.HistoryCommentImpl;
import org.jbpm.pvm.internal.history.model.HistoryTaskImpl;
import org.jbpm.pvm.internal.session.DbSession;
/**
* @author Tom Baeyens
*/
public class AddTaskCommentCmd extends AbstractCommand<HistoryComment> {
private static final long serialVersionUID = 1L;
protected Long taskDbid;
protected String message;
public AddTaskCommentCmd(String taskId, String message) {
this.taskDbid = Long.parseLong(taskId);
this.message = message;
}
public HistoryComment execute(Environment environment) throws Exception {
DbSession dbSession = environment.get(DbSession.class);
HistoryTaskImpl historyTask = dbSession.get(HistoryTaskImpl.class, taskDbid);
if (historyTask==null) {
throw new JbpmException("task "+taskDbid+" doesn't exist");
}
HistoryCommentImpl comment = new HistoryCommentImpl(message);
historyTask.addDetail(comment);
dbSession.save(comment);
return comment;
}
}