Re: [ptp-dev] How to add Resource Managers Factories?

[Greg Watson <g.watson@xxxxxxxxxxxx>]

Hi,

PTPCorePlugin
.getDefault().getModelManager().getResourceManagerFactories() just  
checks for, and loads, "resourceManagers" extension plugins. If it  
can't find any, then the method will return null. Since you've removed  
the three existing resource managers, have you supplied your own?

I'm not sure where the message you are seeing is coming from, but it's  
not from PTP.

Greg

On Mar 4, 2009, at 9:21 AM, 邹园斌 wrote:

> Hi, Greg
> I tried to write a simple project which contained only a perspective
> and a resource manager view, and wanted to check if the resources
> managers factories were plugged to the platform or not. My project is
> as attached. Lots of codes were copied from the project
> "org.eclipse.ptp.ui", in the start method of PTPUIPlugin, I canceled
> the invoking of registerAdapterFactories() method and
> retrieveConfigurationWizardPageFactories() method and deleted the
> three managers, which seemed nothing related with my aim. Then I
> called
> IResourceManagerFactory[] resourceManagerFactories =
> PTPCorePlugin 
> .getDefault().getModelManager().getResourceManagerFactories();
> and checked whether there is resource manager factories or not. The
> result is that "There is no Resource Manager Factories on this
> platform!"
> So I am not very clear what the mistake have I made in this project.
> Could you please take a look at it.
>
> Thanks,
> Zou Yuanbin
>
> 2009/3/2 Greg Watson <g.watson@xxxxxxxxxxxx>:
> > Hi Yuanbin Zou,
> > Resource managers are added by contributing an extension to the
> > "resourceManagers" extension point. This is managed by
> > org.eclipse.ptp.internal.core.ModelManager. Resource persistence
> > (resourceManagers.xml) is handled by
> > org.eclipse.ptp.internal.rmsystem.ResourceManagerPersistence. Both  
> > these are
> > in the org.eclipse.ptp.core plugin, so replacing the  
> > org.eclipse.ptp.ui
> > plugin should not change how this is handled. However, if you're  
> > bypassing
> > code in the org.eclipse.ptp.core plugin by reading/writing
> > resourceManagers.xml directly, then the org.eclipse.ptp.ui plugin is
> > probably not going to work correctly.
> > Greg
> > On Mar 1, 2009, at 2:16 AM, Grandet wrote:
> >
> > Hi, all
> >       I am trying to develop a new UI plug-in, which can creat  
> > links and
> > resources managers with a configuration gotten from a database. I  
> > have read
> > the codes checked out from the CVS site, and tried to write codes  
> > imitating
> > the codes of project "org.eclipse.ptp.ui". Now, when I run the  
> > application
> > with the project "org.eclipse.ptp.ui", my plugin can read the  
> > configuration
> > file ".metadata\.plugins\org.eclipse.ptp.core 
> > \resourceManagers.xml"; while I
> > tried to run without this project, I trie to add a resource  
> > manager, a
> > message box was opened with infomation like this:"No Resource  
> > Managers
> > Factories are plugged into this application". In my final release,  
> > I would
> > like to replace the "org.eclipse.ptp.ui" with my plug-in, so, I  
> > want to know
> > which part in the project "org.eclipse.ptp.ui" is responsible for  
> > the task
> > of "plug the resources managers to the application"?
> >      I am hoping to get response from you.
> >
> > -Regards,
> > ________________________________
> > 2009-03-01 15:03:04
> > Yuanbin Zou
> > FIT 1-111, Tsinghua University, Beijing,China
> > 100084
> > Residence: +86-10-6279-6954
> > Mobile: +86-135-8154-2786
> > E-mail: stgrandet@xxxxxxxxx
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> >
> >
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