Solved

What does this mean in this java code snippet regarding the filters?

Posted on 2007-03-28
2
197 Views
Last Modified: 2010-03-31
What does this mean in this java code snippet regarding the filters?
public long[] getNodeChildren(long nodeId) throws ManagementSupportException {
            TEServiceStub.GetNodeChildren request = new TEServiceStub.GetNodeChildren();
            TEServiceStub.NodesKey key = new TEServiceStub.NodesKey();
            key.setNodeID(nodeId);
            //here, we can set a filter here, but what to set ? null.
            //filters are not implemented yet
            key.setFilters(null);
            request.setKey(key);

            TEServiceStub.GetNodeChildrenResponse response = null;
            try {
                  response = stub.getNodeChildren(request);
            } catch (RemoteException e) {
                  logger.warn("Fail to call TEService :" + e);
                  throw new ManagementSupportException("Fail to call TEService :" + e);
            }

            if(!response.getStatus().getSuccess()) {
                  logger.warn("TEService return failure while call getNodeChildren()");
                  throw new ManagementSupportException("TEService return failure while call getNodeChildren()");
            }
            return response.getChildNodeIDs().getValue();
      }
0
Comment
Question by:yankeebushsoftware
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
2 Comments
 
LVL 30

Expert Comment

by:Mayank S
ID: 18813898
Not sure, that can only be told after we know what is TEServiceStub and NodesKey - they seem to be 3rd party proprietary, not standard Java classes.
0
 
LVL 30

Accepted Solution

by:
Mayank S earned 500 total points
ID: 18813909
Probably the web service method gets the children of some node based on the request passed to it - before calling it, the search filters for those matching children are being set to null (means return all children matching the key) - I *guess*
0

Featured Post

Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Crystal Reports Licensing Questions 4 86
Github api to fetch the number of collaborators in a git repo 1 68
Java List 4 76
maximize the sum of fractions 33 75
Introduction This article is the last of three articles that explain why and how the Experts Exchange QA Team does test automation for our web site. This article covers our test design approach and then goes through a simple test case example, how …
When we want to run, execute or repeat a statement multiple times, a loop is necessary. This article covers the two types of loops in Python: the while loop and the for loop.
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.
The viewer will be introduced to the member functions push_back and pop_back of the vector class. The video will teach the difference between the two as well as how to use each one along with its functionality.
Suggested Courses

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question