Getting work Items through Plain Java API

I used the following code to get the work items associated with each project area:

auditableClient = (IAuditableClient) repository.getClientLibrary(IAuditableClient.class);

IQueryClient queryClient = (IQueryClient) repository.getClientLibrary(IQueryClient.class);



IQueryableAttribute attribute = QueryableAttributes.getFactory(IWorkItem.ITEM_TYPE).findAttribute(currProject, IWorkItem.PROJECT_AREA_PROPERTY, auditableClient, null);

Expression expression = new AttributeExpression(attribute, AttributeOperation.EQUALS, currProject);

IQueryResult<IResolvedResult<IWorkItem>> results = queryClient.getResolvedExpressionResults(currProject, expression, IWorkItem.FULL_PROFILE);

In my code, currProject would be the IProjectArea pointer to the current project as you loop through the List of project areas p in your code.

The IQueryResult object 'results' then contains a list of IResolvedResult records with all of the work items for that project you can iterate through and find properties for each work item.

Hope this helps.

fWorkItemCommon = getService(IWorkItemCommon.class);

public class MyParticipant extends AbstractService implements
        IOperationParticipant {

Hello,

thank's for the answer. Now I get all WorkItems. Is it possible to get only the work Items with e.g. type defect?

I tried it with the following code, but still get all Work Items.

IAttributeVariable<String> variable = new WorkItemTypeVariable("defect");



System.out.println(variable.getDisplayName());

				

IQueryableAttribute attribute = QueryableAttributes.getFactory(IWorkItem.ITEM_TYPE)					.findAttribute(currProject, IWorkItem.PROJECT_AREA_PROPERTY, auditableClient, monitor);

			

Expression expression = new VariableAttributeExpression(attribute,

						AttributeOperation.EQUALS, variable);

		

IQueryResult<IResolvedResult<IWorkItem>> results = queryClient

						.getResolvedExpressionResults(currProject, expression,

								IWorkItem.FULL_PROFILE);

Is there a way to do this?

Best regards

Hi,

I am new to RTC.

could you able to given code for fetching work items from plain java api.



Thanks,

Pugazh

Hi,

I am trying to query a list of workitem base certain criteria:

term.add(projectAreaExpression);
term.add(workItemTypeExpression);
term.add(categoryExpression);

The query works fine until I try to add the filter of the workitem state.
The query returns null object. Could someone shed some light how to generate the query to look up list of workitem base on its state?

Thanks.



IQueryableAttribute stateAttribute = findAttribute(teamRepository, projectArea, IWorkItem.STATE_PROPERTY, monitor);
AttributeExpression workItemStateTypeExpression = new AttributeExpression(stateAttribute, AttributeOperation.EQUALS, "Open");
...

term.add(workItemStateTypeExpression);


Code snippet:

IQueryableAttribute projectAreaAttribute= findAttribute(teamRepository, projectArea, IWorkItem.PROJECT_AREA_PROPERTY, monitor);
AttributeExpression projectAreaExpression= new AttributeExpression(projectAreaAttribute, AttributeOperation.EQUALS, projectArea);


IQueryableAttribute categoryAttribute = findAttribute(teamRepository, projectArea, IWorkItem.CATEGORY_PROPERTY, monitor);
AttributeExpression categoryExpression = new AttributeExpression(categoryAttribute, AttributeOperation.EQUALS, category);


IQueryableAttribute workItemTypeAttribute = findAttribute(teamRepository, projectArea, IWorkItem.TYPE_PROPERTY, monitor);
AttributeExpression workItemTypeExpression = new AttributeExpression(workItemTypeAttribute, AttributeOperation.EQUALS, WorkItemType.getIdentifier());



IQueryableAttribute stateAttribute = findAttribute(teamRepository, projectArea, IWorkItem.STATE_PROPERTY, monitor);


AttributeExpression workItemStateTypeExpression = new AttributeExpression(stateAttribute, AttributeOperation.EQUALS, "Open");

/* //Owner is Kelvin Lui"
IQueryableAttribute ownerAttribute = findAttribute(teamRepository, projectArea, IWorkItem.OWNER_PROPERTY, monitor);
AttributeExpression ownerTypeExpression = new AttributeExpression(ownerAttribute, AttributeOperation.EQUALS, "Kelvin Lui" );

System.out.println(" ownerAttribute.getAttributeType()" + ownerAttribute.getAttributeType() + " "+
ownerAttribute.getDisplayName() + " " + ownerAttribute.getIdentifier());*/

/*//WorkItem ID
IQueryableAttribute idAttribute = findAttribute(teamRepository, projectArea, IWorkItem.ID_PROPERTY, monitor);
//AttributeExpression idExpression = new AttributeExpression(idAttribute, AttributeOperation.EQUALS, "57320" );
//new AttributeExpression(idAttribute, AttributeOperation.EQUALS, "57320" );
*/
//System.out.println("ownerTypeExpress: "+ownerTypeExpression.getValue()+ " "+ ownerTypeExpression.getAttributeIdentifier());

//Build the Query by doing an AND Operation among the 3 above sub-queries
Term term= new Term(Operator.AND);
term.add(projectAreaExpression);
term.add(workItemTypeExpression);
term.add(categoryExpression);
term.add(workItemStateTypeExpression);
//term.add(idExpression);

/* IQueryClient queryClient = (IQueryClient) teamRepository.getClientLibrary(IQueryClient.class);

com.ibm.team.workitem.common.query.IQueryResult<IResolvedResult<IWorkItem>> result =
queryClient.getResolvedExpressionResults(projectArea, term, IWorkItem.FULL_PROFILE);

*/
// Evaluate Query

IQueryCommon queryService= getQueryCommon(teamRepository);
//ItemProfile<IWorkItem> profile= this.getProfile(projectAreaAttribute).createExtension(IWorkItem.CREATOR_PROPERTY);
this.getProfile(projectAreaAttribute).createExtension(IWorkItem.CREATOR_PROPERTY);
//IQueryResult<IResolvedResult<IWorkItem>> result= queryService.getResolvedExpressionResults(projectArea, term, profile);
IQueryResult<IResolvedResult<IWorkItem>> result= queryService.getResolvedExpressionResults(projectArea, term, IWorkItem.FULL_PROFILE);

//Add All Results in a list and return that list
List<IWorkItem> matchingWorkItems= new ArrayList<IWorkItem>(result.getResultSize(monitor).getTotalAvailable());
while (result.hasNext(monitor)) {
matchingWorkItems.add(result.next(monitor).getItem());
}

 private List<IWorkItem> getWorkItems( IIteration sprint, String projectId ) throws TeamRepositoryException

Hi all,

can someone share or attach the whole source-code for getting ALL WorkItems without predefined queries? My Idea behind is to list all project areas and to list all worktimes for every project areas.

The first step is done! I get all my project areas in a customized way...but now i'm trying to get the workitems and that doesn't work with the help of the tutorials.

That's why I need the source to see the imports, main-class and the other methods. Always there is something missing or i am not able to include your codes.

Best regards!