How to get workitems planned for an iteration and sub iterations with Plain Java API ?

https://rsjazz.wordpress.com/2013/01/02/working-with-work-item-attributes/ explains how to set values. You will have to pass an iteration handle to the planned for attribute.

Hi Ralph,

Thanks for your answer but I'm not sure to see how this could apply to my need.

Indeed, I don't want to change the Planned For attribute or handle Iterations, I just would like to make a query to get all the work items planned for an iteration and all the subiterations.

Today, I can get all the work items for an iteration with the operator "EQUALS", but I was thinking there were another operator "IS_PART_OF" that would be the equivalent of the one that is available in the web client.

If it is not, is the solution to get the list of all the subiterations with myiteration.getChildren() and then add it to my expression with the "OR" operator ?

Thanks for your help,

I didn't find this kind of option, so I made it manually.

Before I had :

Expression inCurrentIteration = new AttributeExpression(attributeCurrentIteration, AttributeOperation.EQUALS, curIteration);

Now I have :

Expression expression = new AttributeExpression(attributeCurrentIteration, AttributeOperation.EQUALS, curIteration);
List<IIteration> SubIterations = getAllSubIterations(curIteration);
Term plannedfor= new Term(Term.Operator.OR);
 plannedfor.add(expression);
for(IIteration i : SubIterations)
{
   Expression expression_sub = new AttributeExpression(attributeCurrentIteration, AttributeOperation.EQUALS, i);
           
   plannedfor.add(expression_sub);
}

I created a function to get all the subIterations like this :

public List<IIteration> getAllSubIterations(IIteration iteration) throws TeamRepositoryException, IOException {
   List<IIteration> iterationList = new ArrayList<IIteration>();
       
   IIterationHandle handles[] = iteration.getChildren();
       
   for (IIterationHandle h : handles)
   {
      IIteration i = resolveIteration(h);
      List<IIteration> subList = getAllSubIterations(i, display);
           
      iterationList.addAll(subList);
      iterationList.add(i);
   }
   return iterationList;
}