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question asked: May 08 '12, 12:55 p.m.
question was seen: 6,083 times
last updated: May 08 '12, 12:55 p.m.

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What is the replacement for IAuditableCommon.getPeer()

0
Kirk Woods (101●7●8) | asked May 08 '12, 12:55 p.m.
IAuditableCommon.getPeer() is marked as deprecated. GetPeer() is used in many of the advisors in the SDK. For example from the AllChildrenClosedPrecondition code: 
	private boolean isResolved(IAuditableCommon auditableCommon, IWorkItem workItem) {

		if (workItem != null) {

			IWorkItemCommon workItemCommon= auditableCommon.getPeer(IWorkItemCommon.class);

			Identifier<IState> state= workItem.getState2();

			if (state != null) {

				try {

					IWorkflowInfo workflowInfo= workItemCommon.findWorkflowInfo(workItem, null);

					if (workflowInfo.stateGroupContains(IWorkflowInfo.CLOSED_STATES, state))

						return true;

				} catch (TeamRepositoryException e) {

					return false;

				}

			}

		}

		return false;

	}

The javadoc for getPeer() says
Deprecated. see ICommonServiceContext.getService(Class), AbstractService.getService(Class), ITeamRepository.getClientLibrary(Class)
but there are no examples on the usage to get the IWorkItemCommon object.

3 answers

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0
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Ralph Schoon (63.4k●3●36●46) | answered May 09 '12, 1:24 p.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER
Hi Kirk,

Right, thanks for the example.

You can do 
IAudibleCommon common = (IAuditableCommon) getService(IAuditableCommon.class);


because you extend AbstreactService.


In Clinets/PlainJava you use ITeamrepository.getClientLibrary(). You can use getOrigin() form many objects to get to the ITeamrepository.

Hope that helps. It cost me weeks to find that out....
0
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Kirk Woods (101●7●8) | answered May 09 '12, 12:44 p.m.
Thanks Ralph! As usual the documentation is typically for those who already know the information and just need a reminder. I like examples so I put together a "template" advisor that includes the retrieval of IWorkItemCommon using AbstractService. I hope others find this useful. 
package advisor.example;



import org.eclipse.core.runtime.IProgressMonitor;



import com.ibm.team.process.common.IProcessConfigurationElement;

import com.ibm.team.process.common.advice.AdvisableOperation;

import com.ibm.team.process.common.advice.IAdvisorInfoCollector;

import com.ibm.team.process.common.advice.runtime.IOperationAdvisor;

import com.ibm.team.repository.common.IAuditable;

import com.ibm.team.repository.common.TeamRepositoryException;

import com.ibm.team.repository.service.AbstractService;

import com.ibm.team.workitem.common.IAuditableCommon;

import com.ibm.team.workitem.common.ISaveParameter;

import com.ibm.team.workitem.common.IWorkItemCommon;

import com.ibm.team.workitem.common.model.IWorkItem;



public class TemplateAdvisor extends AbstractService implements IOperationAdvisor {



	public static final String ID = "advisor.example.templateAdvisor";

	private IWorkItemCommon workItemCommon;



	public void run(AdvisableOperation operation, IProcessConfigurationElement advisorConfiguration,

			IAdvisorInfoCollector collector, IProgressMonitor monitor) throws TeamRepositoryException {

		Object data = operation.getOperationData();

		if (data instanceof ISaveParameter) {

			ISaveParameter saveParameter = (ISaveParameter) data;



			IAuditable auditable = saveParameter.getNewState();

			if (auditable instanceof IWorkItem) {

				IAuditableCommon auditableCommon = saveParameter.getSaveOperationParameter().getAuditableCommon();

				workItemCommon = this.getService(IWorkItemCommon.class);

				// TODO: Implement the rest of the advisor.

			}

		}

	}



}
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Ralph Schoon (63.4k●3●36●46) | answered May 09 '12, 3:25 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER
Hi Kirk,

in an precondition or follow up action or other server extension you should extend AbstractService an you can use this.getService(Serviceclass.class) to retireve the service. Honestly i have seen and created a bunch of extensions and I never stumbled upon getPeer().

In the Plain Java Client Library you use ITeamRepository.getClientLibrary(Class) to get client libraries.

This is what the @see indicates, I think.

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