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extension point org.eclipse.core.runtime.preferences not excution. [message #127801]

Mon, 13 April 2009 13:05

Cho HyunJong

Messages: 107
Registered: July 2009
Location: korea

Senior Member

I'm setting the extension point 'org.eclipse.core.runtime.preferences'.
Does not work the code.

<extension
id="com.mantech.rap.monitor.preference.initial"
point="org.eclipse.core.runtime.preferences">
<initializer
class="com.xxx.rap.monitor.preferences.PreferenceInitializer ">
</initializer>
</extension>

the code.
/**
* Class used to initialize default preference values.
*/
public class PreferenceInitializer extends AbstractPreferenceInitializer {

/*
* (non-Javadoc)
*
* @see
org.eclipse.core.runtime.preferences.AbstractPreferenceIniti alizer#initializeDefaultPreferences()
*/
public void initializeDefaultPreferences() {
IPreferenceStore store = Activator.getDefault().getPreferenceStore();

store.setDefault(PreferenceConstants.NAME_GET_DATA_THREAD_SE COND,
PreferenceConstants.VALUE_GET_DATA_THREAD_SECOND);
store.setDefault(PreferenceConstants.NAME_VIEWER_REFERSH_DAT A_SECOND,
PreferenceConstants.VALUE_VIEWER_REFERSH_DATA_SECOND);
}

}

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Re: extension point org.eclipse.core.runtime.preferences not excution. [message #127941 is a reply to message #127801]

Tue, 14 April 2009 13:28

Rüdiger Herrmann

Messages: 581
Registered: July 2009

Senior Member

the initialization happens upon first access to the preferences. The
call to your class is deferred until it's really needed.

HTH
Rüdiger

hangum wrote:
> I'm setting the extension point 'org.eclipse.core.runtime.preferences'.
> Does not work the code.
>
> <extension
> id="com.mantech.rap.monitor.preference.initial"
> point="org.eclipse.core.runtime.preferences">
> <initializer
> class="com.xxx.rap.monitor.preferences.PreferenceInitializer ">
> </initializer>
> </extension>
>
> the code.
> /**
> * Class used to initialize default preference values.
> */
> public class PreferenceInitializer extends AbstractPreferenceInitializer {
>
> /*
> * (non-Javadoc)
> * * @see
> org.eclipse.core.runtime.preferences.AbstractPreferenceIniti alizer#initializeDefaultPreferences()
>
> */
> public void initializeDefaultPreferences() {
> IPreferenceStore store =
> Activator.getDefault().getPreferenceStore();
>
>
> store.setDefault(PreferenceConstants.NAME_GET_DATA_THREAD_SE COND,
> PreferenceConstants.VALUE_GET_DATA_THREAD_SECOND);
>
> store.setDefault(PreferenceConstants.NAME_VIEWER_REFERSH_DAT A_SECOND,
> PreferenceConstants.VALUE_VIEWER_REFERSH_DATA_SECOND);
> }
>
> }
>
>

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