| IProblemReporter and DLTKProblemReporter - clearMarkers missing and/or deprecated? [message #31422] |
Tue, 23 September 2008 15:37  |
Eclipse User |
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I am configuring a new development machine for myself.
In the process, I downloaded and installed the latest 1.0 integration build
rather than the 0.95 release build.
In the process, I noticed some differences:
IProblemReporter no longer declares the method clearMarkers.
The only class that implements that method is DLTKProblemReporter, but that
class is deprecated.
If I want to make sure that the problems view is cleared before parsing (or
at least before doing any semantic checking), how can I accomplish that? If
I can't count on a clearMarkers method (because it is deprecated) - must I
make a copy of the current implementation in my own class?
Thanks,
Chuck
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| Re: IProblemReporter and DLTKProblemReporter - clearMarkers missing and/or deprecated? [message #31457 is a reply to message #31422] |
Wed, 24 September 2008 00:29  |
| Eclipse User |
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Hi Chuck,
Now it works automatically:
- files are automatically built (=parsed) in background
- previous markers are removed before parsing
- new markers are created after the build
Your code should not think about markers, it just report problems. If
file is saved on disk problems are reported as markers during build, if
file is not saved then problems are reported as annotations in the editor.
For semantic checking you should use
org.eclipse.dltk.validators.core.buildParticipant extension point:
<extension
point="org.eclipse.dltk.validators.core.buildParticipant">
<buildParticipant
class="YourFactoryClass"
id="YourId"
nature="YourNature">
</buildParticipant>
</extension>
public class YourFactoryClass extends AbstractBuildParticipantType {
public YourFactoryClass() {
super(ID, NAME);
}
protected IBuildParticipant createBuildParticipant(IScriptProject project) {
//TODO return instance configured for the specified project
}
}
For example you can look at RubyTodoParserType.
Regards,
Alex
Chuck Doucette wrote:
> I am configuring a new development machine for myself.
> In the process, I downloaded and installed the latest 1.0 integration build
> rather than the 0.95 release build.
> In the process, I noticed some differences:
>
> IProblemReporter no longer declares the method clearMarkers.
> The only class that implements that method is DLTKProblemReporter, but that
> class is deprecated.
>
> If I want to make sure that the problems view is cleared before parsing (or
> at least before doing any semantic checking), how can I accomplish that? If
> I can't count on a clearMarkers method (because it is deprecated) - must I
> make a copy of the current implementation in my own class?
>
> Thanks,
> Chuck
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