[jboss-jira] [JBoss JIRA] Closed: (JBPM-554) New tasks created with "taskMgmtInst.createStartTaskInstance()" cannot be "end()-ed"
[ http://jira.jboss.com/jira/browse/JBPM-554?page=all ]
Tom Baeyens closed JBPM-554.
----------------------------
Fix Version/s: (was: jBPM jPDL 3.2)
Resolution: Cannot Reproduce Bug
this tests were added to the test suite for trying to reproduce this bug:
public void testStartTaskPresent() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <task name='lets get it started' />" +
" <transition to='going steady' />" +
" </start-state>" +
" <state name='going steady' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
TaskInstance taskInstance =
processInstance.getTaskMgmtInstance().createStartTaskInstance();
assertNotNull(taskInstance);
assertEquals("lets get it started", taskInstance.getName());
taskInstance.end();
assertEquals("going steady",
processInstance.getRootToken().getNode().getName());
}
public void testStartTaskAbsent() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='going steady' />" +
" </start-state>" +
" <state name='going steady' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
TaskInstance taskInstance =
processInstance.getTaskMgmtInstance().createStartTaskInstance();
assertNull(taskInstance);
}
New tasks created with
"taskMgmtInst.createStartTaskInstance()" cannot be "end()-ed"
------------------------------------------------------------------------------------
Key: JBPM-554
URL: http://jira.jboss.com/jira/browse/JBPM-554
Project: JBoss jBPM
Issue Type: Bug
Affects Versions: jBPM 3.1 beta 2
Reporter: James Schopp
Assigned To: Tom Baeyens
Priority: Critical
The following code will generate an NPE:
TaskInstance taskInstance = taskMgmtInst.createStartTaskInstance();
taskInstance.end();
It appears that the "task" datamember of TaskInstance may be null. In end( )
(line 350 of TaskInstance.java), there is a debug statements which accesses
task.getName(), when task is null.
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