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Why is it possible to inject E4Workbench.CLEAR_PERSISTED_STATE [message #1034351]

Fri, 05 April 2013 10:32

Alex Kipling

Messages: 260
Registered: July 2012

Senior Member

I saw, that I can inject the run configurations arguments:

    @Inject
    @Named(E4Workbench.CLEAR_PERSISTED_STATE)
    private boolean clearPersistedState;

Which code is responsible for retrieving the arguments and putting them into the context?
Is it a general e4 approach, that arguments can be inserted?

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Re: Why is it possible to inject E4Workbench.CLEAR_PERSISTED_STATE [message #1034362 is a reply to message #1034351]

Fri, 05 April 2013 10:50

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

The E4Workbench-Class reads this values and puts it into the
IEclipseContext but this is just done so that the resource-handler can
get access to this information via DI.

Generally we are NOT pushing all application arguments into the
IEclipseContext but we are pushing IApplicationContext IIRC so you can
get access to them through this.

Tom

On 05.04.13 12:32, Alex Kipling wrote:
> I saw, that I can inject the run configurations arguments:
>
> @Inject
> @Named(E4Workbench.CLEAR_PERSISTED_STATE)
> private boolean clearPersistedState;
>
>
>
>
> Which code is responsible for retrieving the arguments and putting them
> into the context?
> Is it a general e4 approach, that arguments can be inserted?
>
>
>

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Re: Why is it possible to inject E4Workbench.CLEAR_PERSISTED_STATE [message #1034405 is a reply to message #1034362]

Fri, 05 April 2013 11:53

Alex Kipling

Messages: 260
Registered: July 2012

Senior Member

Sorry Tom, but I can't see where in E4Workbench.class the CLEAR_PERSISTED_STATE is inserted into the context..

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Re: Why is it possible to inject E4Workbench.CLEAR_PERSISTED_STATE [message #1034415 is a reply to message #1034405]

Fri, 05 April 2013 12:01

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Well because I was wrong it is in E4Application

Tom

On 05.04.13 13:53, Alex Kipling wrote:
> Sorry Tom, but I can't see where in E4Workbench.class the
> CLEAR_PERSISTED_STATE is inserted into the context..

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