6 Replies Latest reply on Jun 15, 2006 9:16 PM by ssquare

    Simple class to close open tasks

    sparx
    sparx Jun 14, 2006 1:57 PM

      Hello all,

      I would like to create a simple class to cloase all open tasks for a user and signal the start of the next task in the process. Here's my code:

      package org.jbpm.servlet;

import javax.servlet.http.*;
import org.jbpm.JbpmContext;
import org.jbpm.JbpmConfiguration;
import org.jbpm.taskmgmt.exe.TaskInstance;
import java.util.*;
import java.io.*;

public class WorkflowServlet extends HttpServlet
{
 private static final long serialVersionUID = 1L;

 public void doGet(HttpServletRequest request, HttpServletResponse response)
 {
 JbpmConfiguration jbpmConfiguration = JbpmConfiguration.getInstance();
 JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
 List tasks = jbpmContext.getTaskList("cookie monster");
 try
 {
 PrintWriter out = response.getWriter();
 response.setContentType("text/html");
 out.println("Total tasks: " + tasks.size() + "<br />");
 for (Iterator it = tasks.iterator(); it.hasNext(); )
 {
 TaskInstance taskInstance = (TaskInstance)it.next();
 out.println(taskInstance.getName() + "<br />");
 taskInstance.end();
 jbpmContext.save(taskInstance);
 }
 }
 catch (Exception e)
 {
 e.printStackTrace();
 }
 }
}


      The code looks like it works - but when I log into the webapp - the tasks are still open. Can anyone give me an idea of where to go from here?

      Thanks,

      Shannon

      • 4151 Views
      • Tags: