I'm using WVCM API to compare 2 streams, both of these streams are
Jazz Streams

ResponseIterator<CompareReport> compareList =
stream1.doCompareReport(stream2, new
CompareFlag[]{CompareFlag.ACTIVITIES, CompareFlag.NEW_ONLY},
feedback);

The ResponseIterator object I receive provides me the difference in
version list as well as difference in activities.
The list of activities is basically the list of change sets. But when
try to get the list of tasks from the activity, it is null, though
there are work items associated with the change set
i.e. (AddedActivity) CompareReport)).getActivity().getTaskList() is
null. Please let me what can be the problem and how it can be
rectified?

I'm using RTC 2.0 beta

You need to specify in your "feedback" argument the information you want
returned back in the results of the compare. In particular, you'd need
to specify in the feedback argument that you want the Activity.TASK_LIST
to be returned.

Cheers,
Geoff

vkcind wrote:
I'm using WVCM API to compare 2 streams, both of these streams are
Jazz Streams

ResponseIterator<CompareReport> compareList =
stream1.doCompareReport(stream2, new
CompareFlag[]{CompareFlag.ACTIVITIES, CompareFlag.NEW_ONLY},
feedback);

The ResponseIterator object I receive provides me the difference in
version list as well as difference in activities.
The list of activities is basically the list of change sets. But when
try to get the list of tasks from the activity, it is null, though
there are work items associated with the change set
i.e. (AddedActivity) CompareReport)).getActivity().getTaskList() is
null. Please let me what can be the problem and how it can be
rectified?

I'm using RTC 2.0 beta

Hi Geoff,
Thanks for the reply.
Actually the problem still remains same. I was already sending the
feedback with the Activity.TASK_LIST and other information I needed.
And moreover I'm not getting WvcmException, which should be the case
if I try to retrieve the information, for which I did not request
for.
I'm getting the Activity object but the activity.getTasks() is
returning empty ArrayList.

Also, I downloaded the RTC2.0 beta -1 JazzPlainJavaClient libraries
and I'm trying the use it with my wizard plugin, which is used to
create a stream by extracting the code from CMVC. For this stream I
need to store some custom properties such CMVC release name etc. But
when I call stream.doWriteProperties(), I'm getting the following
exception, though the IInteropManager interface and class
InteropManager are in the same jar which is available in the
JazzPlainJavaClient libraries only.

javax.wvcm.WvcmException: Could not set property:
com.ibm.team.connector.cmvc:CMVC_RELEASE_NAME
at
com.ibm.rational.wvcm.ri.srvc.SrvcResource.doWriteProperties(SrvcResource.java:863)
at
com.ibm.rational.wvcm.ri.srvc.WvcmService.writeProps(WvcmService.java:340)
at
com.ibm.rational.wvcm.ri.srvc.WvcmService.doUpdateProperties(WvcmService.java:674)
at
com.ibm.rational.wvcm.ri.impl.WvcmServiceConverter.doWriteProperties(WvcmServiceConverter.java:466)
at
com.ibm.rational.wvcm.ri.impl.ResourceImpl.doWriteProperties(ResourceImpl.java:217)
at
com.ibm.team.connector.scm.cmvc.ide.ui.wizards.CmvcImportWizard$1.run(CmvcImportWizard.java:240)
at
org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113)
Caused by: java.lang.ClassCastException:
com.ibm.team.interop.client.internal.InteropManager incompatible with
com.ibm.team.interop.client.IInteropManager
at
com.ibm.team.connector.scm.client.JzRepoResource.getInteropManager(JzRepoResource.java:462)
at
com.ibm.team.connector.scm.client.JzRepoResource.storeCustomProperty(JzRepoResource.java:669)
at
com.ibm.team.connector.scm.client.JzRepoResource.storeCustomProperty(JzRepoResource.java:646)
at
com.ibm.team.connector.scm.client.JzRepoStream.setPropertyFromClient(JzRepoStream.java:254)
at
com.ibm.rational.wvcm.ri.srvc.SrvcResource.doWriteProperties(SrvcResource.java:854)

Hi Geoff,
My problem related to WvcmException is resolved by removing the
RTC2.0 beta -1 JazzPlainJavaClient libraries and using RTC2.0 beta -1
Client pluginsas target platform. But the original proble remains
same.

I did the following steps:

1. Create a RTC stream using RTC Wvcm API
Stream stream = p.stream(p.rootLocation().child(name));
stream.doCreateGeneratedResource(feedback);
2. Created a repository workspace for a specific user (cmvcuser) using
RTC Wvcm API
Workspace ws = p.workspace(p.rootLocation().child(name));
ws.doCreateGeneratedResource(feedback);
3. Added some files to repository workspace created in step 2. and
updated the stream created in step 1. using
Stream.doUpdate(Stream.provider().resourceList(Workspace), null);
4. I created another repository workspace from RTC development
environment for another user (test) with the flow target as the
stream created in 1st step.
5. Made some file changes in workspace created in step 4. (files
modified, new files created etc), created a work item, and delivered
those changes associating with the work item created.
6. Then I took stream created in 1st step as first stream and got
another stream from workspace created in step 2. using Stream =
Workspace.getStream();
7. So as per my understanding, these 2 stream will differ as per the
changes done in step 5.
The Problem:
I'm gettiing the version changes, as well as the change sets I
associated in step 5 but not getting the workitem associated (i.e the
tasklist is empty)

Hi Geoff,

The problem I was facing with tasklist was resolved by modifying the
class-path as suggested by Paul. Now I'm able to get the version
changes and associated tasks(Jazz Work items) in isolation, but I'm
not able to find a WVCM API which gives me the which versions were
changes against a specific work item in Jazz. Since CMVC requires a
defect/feature (equivalent to Work item in Jazz) to be associated
with the file(s) changes, I would need the corresponding work item
before synchronizing the changes done in RTC to CMVC repository.
I also had discussion with Maneesh Mehra regarding this, hementioned
that when checking in the code in CC, a new activity is created every
time and that no API method is provided in Jazz WVCM API and he
suggested to access property 'Activity.LATEST_VERSION_LIST' but when
I tried that, I got the error message that this property is not
supported for JzRepoChangeSet. Is ther any plan to have such API in
future.
Regards,
Vinod

gmclemmwrote:
Since this is getting very detailed, let's take it off into a work
item.
But as one more comment for the forum, Paul believes that the
problem is
that the team is not loading the file system component into their
development environment, so the "change set link" is not
defined (and
therefore cannot be retrieved programatically). But this not an
"error"
for the getLinks methods, so you're just getting a empty list, not
an error.
Cheers,
Geoff

vkcind wrote:
Hi Geoff,
My problem related to WvcmException is resolved by removing the
RTC2.0 beta -1 JazzPlainJavaClient libraries and using RTC2.0 beta
-1
Client pluginsas target platform. But the original proble remains
same.

I did the following steps:

1. Create a RTC stream using RTC Wvcm API
Stream stream = p.stream(p.rootLocation().child(name));
stream.doCreateGeneratedResource(feedback);
2. Created a repository workspace for a specific user (cmvcuser)
using
RTC Wvcm API
Workspace ws = p.workspace(p.rootLocation().child(name));
ws.doCreateGeneratedResource(feedback);
3. Added some files to repository workspace created in step 2. and
updated the stream created in step 1. using
Stream.doUpdate(Stream.provider().resourceList(Workspace), null);
4. I created another repository workspace from RTC development
environment for another user (test) with the flow target as the
stream created in 1st step.
5. Made some file changes in workspace created in step 4. (files
modified, new files created etc), created a work item, and
delivered
those changes associating with the work item created.
6. Then I took stream created in 1st step as first stream and got
another stream from workspace created in step 2. using Stream =
Workspace.getStream();
7. So as per my understanding, these 2 stream will differ as per
the
changes done in step 5.
The Problem:
I'm gettiing the version changes, as well as the change sets I
associated in step 5 but not getting the workitem associated (i.e
the
tasklist is empty)