Sorry, the real code is this:
| public void removeStateProcessInstance(Integer keyRef, String processNname,
String state) {
| JbpmContext jc = jbpmConfiguration.createJbpmContext();
| TaskMgmtSession tms = jc.getTaskMgmtSession();
| try {
| GraphSession gs = jc.getGraphSession();
| ProcessDefinition pd =
gs.findLatestProcessDefinition(processName);
|
| List processInstances =
gs.findProcessInstances(pd.getId());
| if (processInstances.isEmpty() == false) {
| ListIterator listProcessInstances =
processInstances.listIterator();
| while (listProcessInstances.hasNext() ) {
| ProcessInstance pi =
(ProcessInstance)listProcessInstances.next();
| ContextInstance contextInstance =
pi.getContextInstance();
|
if(contextInstance.getVariable("key")!=null) {
| if(keyRef.intValue() ==
Integer.parseInt(contextInstance.getVariable("key").toString())) {
|
| //Obtém o
TaskInstanceId da última tarefa da lista actual
| Iterator taskInstances
= pi.getTaskMgmtInstance().getTaskInstances().iterator();
| TaskInstance ti = null;
|
| long tid = 0;
| while
(taskInstances.hasNext()) {
| ti =
(TaskInstance) taskInstances.next();
|
if(ti.getName().equals(state)) tid = ti.getId();
| }
|
| //Put 'End' field to
null and get token node
| Node node = null;
| ArrayList<Long> x = new
ArrayList<Long>();
| for(Iterator
i=pi.getTaskMgmtInstance().getTaskInstances().iterator(); i.hasNext();) {
| ti =
(TaskInstance) i.next();
|
if(ti.getId()==tid) {
|
ti.setEnd(null);
| node =
ti.getToken().getNode();
| }
|
|
if(ti.getId()>tid){
|
x.add(ti.getId());
| }
| }
|
|
| Token token =
pi.getRootToken();
| token.setNode(node);
|
| int i;
| //remove taskInstances
| for(i=0;i<x.size();i++)
{
| TaskInstance
tit = tms.loadTaskInstance(Long.parseLong(x.get(i).toString()));
|
pi.getTaskMgmtInstance().removeTaskInstance(tit);
|
| }
|
| }
| }
| jc.save(pi);
| break;
| }
| }
| }catch (Exception e) {
| System.out.println(e.getMessage());
| } finally {
| jc.close();
| }
| }
|
It doesn't save the changes in the db!
Is there any restriction to remove taskInstances?
Thanks in advance!
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4003867#4003867
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