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question asked: Jan 14 '08, 9:26 p.m.
question was seen: 12,284 times
last updated: Jan 29 '15, 11:59 a.m.

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How can I make my thread to allow Long-running operations?

0
Weiping Lu (45●2●9●10) | asked Jan 14 '08, 9:26 p.m.
JAZZ DEVELOPER
Please help.

I was getting the following exception. What should I do to make my thread acceptable by ThreadCheck's checkLongOpsAllowed method.

Thanks,

Weiping

==========================================================
java.lang.IllegalStateException: Long-running operations prohibited on this thread
at com.ibm.team.repository.client.util.ThreadCheck.checkLongOpsAllowed(ThreadCheck.java:115)
at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invoke(ServiceInterfaceProxy.java:78)
at $Proxy9.save(Unknown Source)
at com.ibm.rmc.jazz.uma.convert.impl.UmaAdaptorMgrImpl03$1.visit(UmaAdaptorMgrImpl03.java:338)
at com.ibm.rmc.jazz.uma.convert.impl.RmcJazzObjectMgr.visitedBy(RmcJazzObjectMgr.java:69)
at com.ibm.rmc.jazz.uma.convert.impl.UmaAdaptorMgrImpl03$2.run(UmaAdaptorMgrImpl03.java:353)
at java.lang.Thread.run(Thread.java:801)
at com.ibm.rmc.jazz.uma.convert.impl.UmaAdaptorMgrImpl03.saveMethodLibrary(UmaAdaptorMgrImpl03.java:361)
at com.ibm.rmc.jazz.uma.library.JazzResourceSetImpl.save(JazzResourceSetImpl.java:53)
at

Accepted answer

1
permanent link
Chris Daly (616●5●1) | answered Jan 15 '08, 12:38 a.m.
JAZZ DEVELOPER
Typically this exception indicates that you are on the UI thread. It is
trying to warn you that calling a long running operation (like making
a network call) on the UI thread will lock up the UI.

Try using a org.eclipse.core.runtime.jobs.Job to put your network call
on a non-UI thread. It would look something like this:

Job job = new Job("my job") {
protected abstract IStatus run(IProgressMonitor monitor) {
// your longop call here
}
};
job.schedule(); // start the job



wlu wrote:
Please help.

I was getting the following exception. What should I do to make my
thread acceptable by ThreadCheck's checkLongOpsAllowed method.

Thanks,

Weiping

==========================================================
java.lang.IllegalStateException: Long-running operations prohibited on
this thread
at
com.ibm.team.repository.client.util.ThreadCheck.checkLongOpsAllowed(ThreadCheck.java:115)
Ralph Schoon selected this answer as the correct answer

5 other answers

Most liked answers ↑|Newest answers|Oldest answers

2
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Patrick Streule (4.9k●2●1) | answered Jan 15 '08, 4:08 a.m.
JAZZ DEVELOPER
You may also want to take a look at

com.ibm.team.jface.util.UIUpdaterJob

which allows you to easily split your work in a long-running background
part and a short-running UI part.

--Patrick
0
permanent link
Weiping Lu (45●2●9●10) | answered Jan 15 '08, 8:32 p.m.
JAZZ DEVELOPER
Thank both of you. I tried using the Job scheduling approach, and it worked fine.
Comments
Kamal Suruguchi commented Jun 21 '12, 11:06 a.m.

I ran into the same problem and then used the Job scheduling approach. But what I have noticed is that this approach avoids the exception only for the first time. But if I try to do the same thing again (my op was actually to update the work item status), then I get the same illegal state exception "Long-running operations prohibited on this thread" for the Job thread. What can I do here?
0
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Weiping Lu (45●2●9●10) | answered Jan 15 '08, 8:40 p.m.
JAZZ DEVELOPER
For using com.ibm.team.jface.util.UIUpdaterJob, where the com.ibm.team.jface.util package is located? I could not find it under the 1.0Beta2 client/source codes.
0
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Tobias Widmer (321●1) | answered Jan 18 '08, 4:58 a.m.
wlu schrieb:
For using com.ibm.team.jface.util.UIUpdaterJob, where the
com.ibm.team.jface.util package is located? I could not find it under
the 1.0Beta2 client/source codes.


It's plugin com.ibm.team.jface.

Cheers,
Toby
0
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Albert Yao (54●1●13●22) | answered Jan 29 '15, 11:59 a.m.
 What are the differences between "com.ibm.team.jface.util.UIUpdaterJob" and "com.ibm.team.foundation.client.util.FoundationJob"?

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