Re: [ease-dev] LinkProject very slow with many projects

[Raphael Geissler <raphael.geissler@xxxxxxxxx>]

Hi Jonah,

Thanks for the hint. It looks a little bit strange, but it is working. :)

The python functions are very limited. I cannot use things from
libraries, but this is not an issue for now.
Usually you just want to execute the Eclipse stuff within an
ICoreRunnable and this is working. All preparing stuff must be done
before the wrapper script is called.

BR,

Raphael

Am Mo., 7. Nov. 2022 um 14:01 Uhr schrieb Jonah Graham <jonah@xxxxxxxxxxxxxxxx>:
>
> Hi Raphael,
>
> It has been many years since I was active on EASE, but your question caught my attention.
>
> Can you try to implement a module method like executeUI which calls back to a function in the script? e.g. https://github.com/jonahgraham/EASE-Python-Examples/blob/master/Solutions/Extend%20Solutions/find_replace.py
>
> Jonah
>
>
>
> ~~~
> Jonah Graham
> Kichwa Coders
> www.kichwacoders.com
>
>
> On Mon, 7 Nov 2022 at 07:45, Raphael Geissler <raphael.geissler@xxxxxxxxx> wrote:
>>
>> Hi all,
>>
>> I have noticed that if I do the same action from an EASE module
>> wrapping the code in ICoreRunnable
>> like this:
>> // Code of an ease module method
>>   public String linkBundles() {
>>     try {
>>       ResourcesPlugin.getWorkspace().run(
>>         monitor -> projects().stream().forEach(this::linkProject),
>>         new NullProgressMonitor());
>>     } catch (CoreException e) {
>>       return e.getMessage();
>>     }
>>
>>     return "";
>>   }
>>
>> the action is also fast with many projects. But scripting makes no
>> sense, if I have to wrap many calls in modules. Is there any way to
>> have a Function as parameter in a module method, like this:
>>
>> public void runInWorkspace(Function<Void, Void> f) {
>>     try {
>>       ResourcesPlugin.getWorkspace().run(
>>         monitor -> f.apply(null),
>>         new NullProgressMonitor());
>>     } catch (CoreException e) {
>>     }
>>   }
>>
>> Or does someone have a better idea to solve this problem?
>>
>> BR,
>>
>> Raphael
>>
>> Am Mo., 7. Nov. 2022 um 09:18 Uhr schrieb Raphael Geissler
>> <raphael.geissler@xxxxxxxxx>:
>> >
>> > Hi all,
>> >
>> > I am using the function 'IProject linkProject(Object location)' in one
>> > of my scripts. Basically this is working. But if I am using it with
>> > many projects (>50) it is very slow. I assume it triggers many
>> > resource updates. If I import the same number of projects via the
>> > Eclipse Import Wizard 'Existing projects into workspace' it goes very
>> > fast.
>> >
>> > Does anyone of you have an idea how I can improve the performance when
>> > doing the import/link from EASE scripting? Disabling auto build I
>> > already tried, but this did not help. I assume because of some EMF
>> > models in some projects that are automatically generated during the
>> > import. Is it somehow possible to disable all triggers during the
>> > import and then do a full build afterwards?
>> >
>> > Thanks for your help,
>> >
>> > Raphael
>> _______________________________________________
>> ease-dev mailing list
>> ease-dev@xxxxxxxxxxx
>> To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/ease-dev
>
> _______________________________________________
> ease-dev mailing list
> ease-dev@xxxxxxxxxxx
> To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/ease-dev