Re: [platform-cvs-dev] Detect changes in the workspace that is performed

[Szymon Brandys <Szymon.Brandys@xxxxxxxxxx>]

Hi Mikael,

You wrote:
"We have a background job doing refresh of the state of files. The problem
we have at the moment is that when we checkin or undo a checkout outside
Eclipse
and go back to eclipse the state of the file does not change.
I have read that there is a refreshLocal() method on IResource to detect
changes made outside Eclipse.
I changed my refresh method that the Job calls and added the refreshLocal
on the resource. "

Does your job use any scheduling rule? When you do refreshLocal, the
refresh rule is used (see IResourceRuleFactory#refreshRule)
and it is in conflict with the rule of the job.


--
Szymon Brandys



                                                                           
             "Mikael                                                       
             Petterson"                                                    
             <mikael.petterson                                          To 
             @ericsson.com>            <platform-cvs-dev@xxxxxxxxxxx>      
             Sent by:                                                   cc 
             platform-cvs-dev-                                             
             bounces@xxxxxxxxx                                     Subject 
             rg                        [platform-cvs-dev] Detect changes   
                                       in the workspace that is            
                                       performed outside eclipse           
             2009-03-12 08:53                                              
                                                                           
                                                                           
             Please respond to                                             
               "Eclipse CVS                                                
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             <platform-cvs-dev                                             
               @eclipse.org>                                               
                                                                           
                                                                           




Hi,


I have tried to ask this question in the eclipse.platform forum but no
answers. I will give it a try here and hope for the best.


I inherited a development project for a clearcase plugin for Eclipse.


We have a background job doing refresh of the state of files. The problem
we have at the moment is that when we checkin or undo a checkout outside
Eclipse


and go back to eclipse the state of the file does not change.


I have read that there is a refreshLocal() method on IResource to detect
changes made outside Eclipse.


I changed my refresh method that the Job calls and added the refreshLocal
on the resource.


Bang and I got the following error ( see below).


I did some some more reading and found out that the workspace becomes
locked when changes are made.


I guess you guys have certainly bumped into this problem and maybe want to
share your experience with me.


Br,


//mike





Error
====
!ENTRY org.eclipse.core.jobs 4 2 2009-03-09 10:50:00.671 !MESSAGE An
internal error occurred during: "Refreshing ClearCase Resource States".


!STACK 0
java.lang.IllegalArgumentException: Attempted to beginRule: P/Drive_U, does
not match outer scope rule:
net.sourceforge.eclipseccase.ClearcasePlugin$2@d2434c
                 at
org.eclipse.core.runtime.Assert.isLegal(Assert.java:64)
                 at
org.eclipse.core.internal.jobs.ThreadJob.illegalPush(ThreadJob.java:122)
                 at
org.eclipse.core.internal.jobs.ThreadJob.push(ThreadJob.java:232)
                 at
org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:80))
                 at
org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:230)
                 at
org.eclipse.core.internal.resources.WorkManager.checkIn
(WorkManager.java:117)
                 at
org.eclipse.core.internal.resources.Workspace.prepareOperation
(Workspace.java:1747)
                 at
org.eclipse.core.internal.resources.Resource.refreshLocal
(Resource.java:1478):
                 at
net.sourceforge.eclipseccase.StateCacheJob.execute(StateCacheJob.java:144)
                 at
net.sourceforge.eclipseccase.StateCacheJobQueue.executePendingJobs
(StateCacheJobQueue.java:135)
                 at
net.sourceforge.eclipseccase.StateCacheJobQueue.run
(StateCacheJobQueue.java:90)
                 at
org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)




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