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Editorial Team
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Asked: 2026-06-11T05:25:38+00:00

In hte following tutorial there are many, lifecycle and behavioural annotations: http://www.vogella.com/articles/EclipseRCP/article.html#programmingmodel @PostConstruct @PreDestroy

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In hte following tutorial there are many, lifecycle and behavioural annotations:
http://www.vogella.com/articles/EclipseRCP/article.html#programmingmodel

  • @PostConstruct
  • @PreDestroy
  • @Focus
  • @Persist

  • @PersistState

  • @Execute

  • @CanExecute
  • @GroupUpdates
  • @EventTopic

QUESTIONS:

Where can I find a full list of them? Is the there an official documentation?

I supose, that those annotations are from different frameworks (OSGI, Spring, etc.)
Which annotations do come from which framework?

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  1. Editorial Team

    Documentation on the specific annotations is pretty sparse at the moment, so there isn’t a single place that you can go.

    @PostConstruct and @PreDestroy comes from JSR-250.

    @Inject and @Named come from JSR-330

    @Persist, @PersistState, and @Focus are annotations specific to the Eclipse4 UI rendering lifecycle.

    @Execute, @CanExecute, @Optional, and @GroupUpdates are part of the Eclipse4 core DI story, to help with runtime notification of changes to DIed values or with method invocation in a DI context.

    @EventTopic and @Preference are Eclipse4 DI extensions that can inject values from other provides and allow for notification of changes.

    @PostContextCreate, @PreSave, @ProcessAdditions, and @ProcessRemovals are methods called as part of the Workbench Application lifecycle on the lifecycle manager.

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