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question asked: Apr 25 '12, 10:33 a.m.
question was seen: 4,775 times
last updated: Jun 23 '15, 12:57 p.m.

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ImmutablePropertyException while setting target iteration

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Melanie Finke (77●3●15●20) | asked Apr 25 '12, 10:33 a.m.
Hello,

i try to set the target iteration through plain java API. the method.

workItem.setTarget(IIterationHandle i) throws the ImmutablePropertyException. I get the IIterationHandle through this code: 


IDevelopmentLine developmentLine = (IDevelopmentLine) getCompleteItem(developmentLineHandle);



for (IIterationHandle iterationHandle : developmentLine

					.getIterations()) {



				IIteration iteration = (IIteration) getCompleteItem(iterationHandle);



                       if (resultIteration != null) {



					return resultIteration;

				}



			}


The Exception is thrown, when I try to set the target.

The stackTrace is:

Exception in thread "main" com.ibm.team.repository.common.internal.ImmutablePropertyException
at com.ibm.team.repository.common.internal.util.ItemUtil$ProtectAdapter.notifyChanged(ItemUtil.java:2060)
at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:280)
at com.ibm.team.workitem.common.internal.model.impl.WorkItemImpl.setTarget(WorkItemImpl.java:3113)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.ibm.team.repository.common.internal.util.ItemStore$ItemInvocationHandler.invoke(ItemStore.java:597)
at $Proxy18.setTarget(Unknown Source)

Does someone know how to get rid of this exeption and set the target?

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Michele Pegoraro (1.8k●14●118●103) | answered Apr 26 '12, 5:10 a.m.
I think you have to use a working copy of your work-item in order to set the iteration (as other attributes).

Best regards,
Michele.
Melanie Finke selected this answer as the correct answer

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Bruno Fazoli (8●5●6) | answered Jun 23 '15, 12:57 p.m.
Hi,

Could you share the code fixed?

thank you
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Melanie Finke (77●3●15●20) | answered Apr 26 '12, 7:01 a.m.
Thank you, that was the mistake.

Regards

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