Package org.eclipse.core.runtime
Interface IExecutableExtensionFactory
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- All Known Implementing Classes:
CheatSheetExtensionFactory
,ExtensionFactory
,ExtensionFactory
,JSPFactory
public interface IExecutableExtensionFactory
This interface allows extension providers to control how the instances provided to extension-points are being created by referring to the factory instead of referring to a class. For example, the following extension to the preference page extension-point uses a factory calledPreferencePageFactory
.<extension point="org.eclipse.ui.preferencePages"> <page name="..." class="org.eclipse.update.ui.PreferencePageFactory:org.eclipse.update.ui.preferences.MainPreferencePage"> </page> </extension>
Effectively, factories give full control over the create executable extension process.
The factories are responsible for handling the case where the concrete instance implement
IExecutableExtension
.Given that factories are instantiated as executable extensions, they must provide a 0-argument public constructor. Like any other executable extension, they can configured by implementing
IExecutableExtension
interface.This interface can be used without OSGi running.
- See Also:
IConfigurationElement
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Object
create()
Creates and returns a new instance.
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Method Detail
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create
Object create() throws CoreException
Creates and returns a new instance.- Throws:
CoreException
- if an instance of the executable extension could not be created for any reason
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