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RE: [dsdp-tm-dev] RSE Extension Help
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Hi Tom,
I'm still not sure I understand this.
The stack you show here looks normal - on finish, the wizard should
call createHost() and, in turn, each subsystem configuration should have
createSubSystem() called (which calls createSubSystemInternal()).
With my debugging I haven't hit a case where createSubSystemInternal()
is called twice for the same thing. Also, I haven't seen a case where
SystemNewConnectionWizard.performFinish() is called twice. Could
you show me both the stacks that lead to SystemNewConnectionWizard.performFinish()?
____________________________________
David McKnight
Phone: 905-413-3902 , T/L: 969-3902
Internet: dmcknigh@xxxxxxxxxx
Mail: D1/619/8200/TOR
____________________________________
"Hochstein Tom-R60874"
<Tom.Hochstein@xxxxxxxxxxxxx>
Sent by: dsdp-tm-dev-bounces@xxxxxxxxxxx
05/06/2006 11:56 AM
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Subject
| RE: [dsdp-tm-dev] RSE Extension Help |
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Hi Dave,
It's not AbstractSystemNewConnectionWizardPage.performFinish()
that's the problem. It's SystemNewConnectionWizard.performFinish()
that calls createSubSystem().
Tom
New_configuration [Eclipse Application]
org.eclipse.core.launcher.Main at localhost:4910
Thread [main] (Suspended (breakpoint at line 138 in TapSubsystemConfiguration))
TapSubsystemConfiguration.createSubSystemInternal(IHost) line:
138
TapSubsystemConfiguration(SubSystemConfiguration).createSubSystem(IHost,
boolean, ISystemNewConnectionWizardPage[]) line: 1220
SystemRegistry.createHost(String, String, String, String, String,
String, int, ISystemNewConnectionWizardPage[]) line: 2176
SystemNewConnectionWizard.performFinish() line: 325
SystemWizardDialog(WizardDialog).finishPressed() line: 680
SystemWizardDialog(WizardDialog).buttonPressed(int) line: 355
Dialog$3.widgetSelected(SelectionEvent) line: 660
From: dsdp-tm-dev-bounces@xxxxxxxxxxx
[mailto:dsdp-tm-dev-bounces@xxxxxxxxxxx] On Behalf Of David McKnight
Sent: Monday, June 05, 2006 10:25 AM
To: Target Management developer discussions
Cc: Target Management developer discussions; dsdp-tm-dev-bounces@xxxxxxxxxxx
Subject: Re: [dsdp-tm-dev] RSE Extension Help
Hi Tom,
I tried to recreate the scenario that you have but I wasn't able to hit
that problem. Does your implementation of AbstractSystemNewConnectionWizardPage
override performFinish()? If so, does it end up calling createSubSystem()?
I think the default impl just returns true.
____________________________________
David McKnight
Phone: 905-413-3902 , T/L: 969-3902
Internet: dmcknigh@xxxxxxxxxx
Mail: D1/619/8200/TOR
____________________________________
"Hochstein Tom-R60874"
<Tom.Hochstein@xxxxxxxxxxxxx>
Sent by: dsdp-tm-dev-bounces@xxxxxxxxxxx
02/06/2006 04:54 PM
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Subject
| [dsdp-tm-dev] RSE Extension Help |
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Hi All,
I'm developing an RSE system type for JTAG
debug devices. For the properties of the debug device connection,
I've appended a custom wizard page which extends the RSE AbstractSystemNewConnectionWizardPage.
This wizard page is an adapter of my SubsystemConfiguration object,
which is itself an extension of the RSE ServiceSubSystemConfiguration.
When the wizard is finished, I'm trying to add my extra properties
to the IHost by overriding ITapSubsystemConfiguration.createSubSystemInternal(IHost).
The problem is that when I click Finish, I
receive two calls to createSubSystemInternal(), one for the default wizard
page and one for my contributed page. It seems that the SystemNewConnectionWizard.performFinish()
is issued for both the main page and for my custom page. This function
calls createSubSystem(), which calls createSubSystemInternal(), and thus
the two calls.
I also noticed that createSubSystemInternal()
is also called at startup to load a persistent subsystem, which means that
I need to understand that the function will get called in two different
contexts.
For both cases I guess I could query the IHost
to see if it already contains my properties, but that smells fishy, so
I wonder if this is a problem with the RSE or with my usage.
Tom
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