Retrieve list of streams in a project area programatically

 Hi,

Hi Michele,
                    I used this line below and am getting an error saying "cannot make a static reference to the non-static method findWorkspaces from the type ScmQueryService" at compilation itself

 List<IWorkspaceHandle> streams = ScmQueryService.findWorkspaces(criteria,  Integer.MAX_VALUE , (IRepositoryProgressMonitor) monitor).getItemHandles()

Am not sure how to fetch results as below to use fetchitems method
IFetchResult ws1 = (IFetchResult) ?.fetchItem(workspaceHandle, IRepositoryItemService.COMPLETE);

Complete part of the code looks like below:

criteria.setKind( IWorkspaceSearchCriteria.STREAMS );
                        criteria.setPartialOwnerNameIgnoreCase("ccm_user");
                        criteria.setPartialOwnerNameIgnoreCase("Demo Formal");
    
                       List<IWorkspaceHandle> streams = ScmQueryService.findWorkspaces(criteria,  Integer.MAX_VALUE , (IRepositoryProgressMonitor) monitor).getItemHandles();
                       List<String> streamNames = new ArrayList<String>(workspaceHandles.size());               
                          if (workspaceHandles.size() > 1)

                          {

                             throw new TeamRepositoryException( workspaceHandles.size() + " \"" + streamNames + "\" streams found" );

                          }

                          if (!workspaceHandles.isEmpty())

                          {

                             IWorkspaceHandle workspaceHandle = workspaceHandles.get( 0 );             
                            IItemHandle it =  workspaceHandle.getFullState();       
                            IFetchResult ws1 = (IFetchResult) ?.fetchItem(workspaceHandle, IRepositoryItemService.COMPLETE);
                          
                            if (ws1 instanceof IWorkspace) {

                                  IWorkspace stream = (IWorkspace) ws1;

                                  streamNames.add(stream.getName());
                                  System.out.println("First Stream name is" + streamNames.get(0));

                               }
                          }                       
                 

Thanks.           
                   
                             

Hi All,
            Anyone has tried this out?

Thanks.

Hi ,

See the post https://jazz.net/forum/questions/72283/use-of-iscmqueryservicefindworkspaces-on-rtc-server

Hi Muthukumar,
                             I did refer this link previously. But, there are 2 main problems:

1. SportServiceData is not recognized
2. if i add cast <SportServiceData> to the function, then it says: "The method getScmQueryService() is undefined for the type SportServiceData"

Lines affected:

public static IWorkspace findStream( String streamName,SportServiceData commonData)
IScmQueryService scmQueryService = commonData.getScmQueryService();

Alternate tried:
public static <SportServiceData> IWorkspace findStream( String streamName,SportServiceData commonData )throws TeamRepositoryException

Thanks.

Seems to be a User Defined variable. 
Use the getService method to get the access to that.

public static IWorkspace findStream( String streamName )throws TeamRepositoryException
{
       // Get the IScmQueryService here and use the variable
}

Hi Muthukumar,
                            I have changed it to:

IScmQueryService commondata = this.getService(IScmQueryService.class);

  ItemQueryResult streams = commondata.findWorkspaces(criteria,  Integer.MAX_VALUE , (IRepositoryProgressMonitor) monitor);

How to retrieve IRepositoryProgressMonitor ? Currently, I have cast the IProgressMonitor "monitor" to the type  " IRepositoryProgressMonitor ".

Thanks.

Hi Muthukumar,
                          I have made some modifications and able to retrieve the streams now. Now, i am trying to add the values to the enumeration using :

IEnumeration<ILiteral> enumeration = (IEnumeration<ILiteral>)workItemCommon.resolveEnumeration(attribute1, monitor);
                         List<ILiteral> enumerationLiterals = enumeration.getEnumerationLiterals();

My question here is : Even if i configure this enumeration as a dependent of another attribute in the process template, my code will run everytime the WI is saved. So, how to make sure that only 1 set is generated so that it will be used for later similar combinations? without adding on values over and over?

Thanks.