/**
SpagoBI - The Business Intelligence Free Platform
Copyright (C) 2005-2008 Engineering Ingegneria Informatica S.p.A.
This library 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 library 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 library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
**/
package it.eng.spagobi.workflow.services;
import it.eng.spago.base.SourceBean;
import it.eng.spago.dispatching.module.AbstractModule;
import it.eng.spago.error.EMFErrorSeverity;
import it.eng.spago.error.EMFUserError;
import it.eng.spagobi.commons.constants.SpagoBIConstants;
import it.eng.spagobi.commons.utilities.SpagoBITracer;
import org.jbpm.JbpmConfiguration;
import org.jbpm.JbpmContext;
import org.jbpm.context.exe.ContextInstance;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.taskmgmt.exe.TaskInstance;
public class CompleteOrRejectActivityModule extends AbstractModule {
/* (non-Javadoc)
* @see it.eng.spago.dispatching.service.ServiceIFace#service(it.eng.spago.base.SourceBean, it.eng.spago.base.SourceBean)
*/
public void service(SourceBean request, SourceBean response) throws Exception {
// This action handle both activity completion and activity reject
JbpmContext jbpmContext = null;
try{
JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
jbpmContext = jbpmConfiguration.createJbpmContext();
String activityKeyIdStr = (String) request.getAttribute("ActivityKey");
long activityKeyId = Long.valueOf(activityKeyIdStr).longValue();
TaskInstance taskInstance = jbpmContext.getTaskInstance(activityKeyId);
ContextInstance contextInstance = taskInstance.getContextInstance();
ProcessInstance processInstance = contextInstance.getProcessInstance();
if (request.getAttribute("CompletedActivity") != null){
// Submit buttin named CompleteActivity is pressed
SpagoBITracer.info("Workflow", "CompleteOrRejectActivityModule", "service", "Completing Activity ["+ activityKeyId + "]");
taskInstance.end();
} else {
// Submit buttin named RejectActivity is pressed
SpagoBITracer.info("Workflow", "CompleteOrRejectActivityModule", "service", "Completing Activity ["+ activityKeyId + "]");
taskInstance.cancel();
}
jbpmContext.save(processInstance);
} catch (Exception e) {
SpagoBITracer.major(SpagoBIConstants.NAME_MODULE, this.getClass().getName(),
"service", "Error during the complete or reject workflow activity", e);
throw new EMFUserError(EMFErrorSeverity.ERROR, 100);
} finally {
if (jbpmContext != null) {
jbpmContext.close();
}
}
}
}