Home » Modeling » M2T (model-to-text transformation) » [Acceleo] Workspace ecore models URI resolution
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| Re: [Acceleo] Workspace ecore models URI resolution [message #675142 is a reply to message #673965] |
Mon, 30 May 2011 12:10   |
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Hugo,
Ed might be a better source of information on that; you're basically trying to figure out when package Xyz gets registered in the package registry. Other than that, you might be interested in looking at ATL that provides a workspace "right click > register metamodel" action on models.
Laurent Goubet
Obeo
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| Re: [Acceleo] Workspace ecore models URI resolution [message #675324 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675330 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675336 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675342 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675345 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675347 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675354 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675356 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675357 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675358 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675373 is a reply to message #675217] |
Tue, 31 May 2011 07:33 |
|
Ed,
I never told that was good practice, just that ATL provides such an
action on right-click in the workspace ^^.
Acceleo does allow for the use of metamodels that are in the workspace
instead of being installed in bundles; but we use our own package
registry for that (it actually acts as a proxy with the actual package
registry in order not to pollute the global instance).
Hugo is trying to use one of these "dynamic" metamodels in Acceleo, and
I recall that there are times when these metamodels get registered in
the global package registry, but not why : when we load one of their
dynamic instance? When we open another model that directly references
them (through a load resource)?
Laurent Goubet
Obeo
On 30/05/2011 17:47, Ed Merks wrote:
> Laurent,
>
> I'm not sure how you're populating the list. The contents of
> EPackage.Registry.INSTANCE should be initialized when the bundles are
> loaded and should not change over time (except by virtue of bundles
> loading, which typically doesn't happen dynamically). No one should be
> adding things to the global registry programmatically when running as an
> Equinox process...
>
>
> Laurent Goubet wrote:
>> Hugo,
>>
>> Ed might be a better source of information on that; you're basically
>> trying to figure out when package Xyz gets registered in the package
>> registry. Other than that, you might be interested in looking at ATL
>> that provides a workspace "right click > register metamodel" action on
>> models.
>>
>> Laurent Goubet
>> Obeo
|
|
|
| Re: [Acceleo] Workspace ecore models URI resolution [message #675374 is a reply to message #675324] |
Tue, 31 May 2011 07:46 |
 Ed Willink
Messages: 7655
Registered: July 2009 |
Senior Member |
|
|
Hi Laurent
You've made significant progress with URI resolution since M4 so:
"and I recall that there are times when these metamodels get registered
in the global package registry, but not why"
may now be inappropriate. After Indigo, I recommend removing all global
package registrations and reviewing what breaks.
Regards
Ed Willink
On 31/05/2011 08:33, Laurent Goubet wrote:
> Ed,
>
> I never told that was good practice, just that ATL provides such an
> action on right-click in the workspace ^^.
>
> Acceleo does allow for the use of metamodels that are in the workspace
> instead of being installed in bundles; but we use our own package
> registry for that (it actually acts as a proxy with the actual package
> registry in order not to pollute the global instance).
>
> Hugo is trying to use one of these "dynamic" metamodels in Acceleo,
> and I recall that there are times when these metamodels get registered
> in the global package registry, but not why : when we load one of
> their dynamic instance? When we open another model that directly
> references them (through a load resource)?
>
> Laurent Goubet
> Obeo
>
> On 30/05/2011 17:47, Ed Merks wrote:
>> Laurent,
>>
>> I'm not sure how you're populating the list. The contents of
>> EPackage.Registry.INSTANCE should be initialized when the bundles are
>> loaded and should not change over time (except by virtue of bundles
>> loading, which typically doesn't happen dynamically). No one should be
>> adding things to the global registry programmatically when running as an
>> Equinox process...
>>
>>
>> Laurent Goubet wrote:
>>> Hugo,
>>>
>>> Ed might be a better source of information on that; you're basically
>>> trying to figure out when package Xyz gets registered in the package
>>> registry. Other than that, you might be interested in looking at ATL
>>> that provides a workspace "right click > register metamodel" action on
>>> models.
>>>
>>> Laurent Goubet
>>> Obeo
>
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