Grails

Allow AbstractPersistenceEventListener to be set with a null datasource

Details

  • Type: Improvement Improvement
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: 2.0.1
  • Fix Version/s: 2.3-M2
  • Component/s: Persistence
  • Labels:
    None
  • Environment:
    All

Description

Currently, you need to pass in a datasource into AbstractPersistenceEventListener constructor, otherwise a NullPointerException is raised.

The documentation states that you should be able to just add a listener without a datasource.

def init =

{ applicationContext.addApplicationListener(new MyPersistenceListener()) }

This case should be supported.

Activity

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Aaron Long added a comment -

As a workaround, you can get the list of datastores out of the application context using:

grailsApplication.mainContext.eventTriggeringInterceptor.datastores

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Aaron Long added a comment - As a workaround, you can get the list of datastores out of the application context using: grailsApplication.mainContext.eventTriggeringInterceptor.datastores
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Graeme Rocher added a comment -

You'd be better off with "applicationContext.getBeansOfType(Datastore)"

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Graeme Rocher added a comment - You'd be better off with "applicationContext.getBeansOfType(Datastore)"

People

  • Assignee:
    Unassigned
    Reporter:
    Tomas Lin
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Dates

  • Created:
    Updated: