Grails 2.x service injection in Groovy/src

grails grails-2.0
kuceram picture kuceram · May 17, 2012 · Viewed 13k times · Source

I'd like to inject my service in Groovy/src class. The normaln dependency injection doesn't work:

...
def myService
...

I'm able to use this (it works):

def appCtx = ApplicationHolder.application.getMainContext()
def myService = appCtx.getBean("myService");

but the ApplicationHolder is deprecated. Is there any better solution?

Thanks for any suggestion

Answer

César picture César · Jan 9, 2014

The replacement of ApplicationHolder can be Holders, you can also use it in static scope:

import grails.util.Holders
...

def myService = Holders.grailsApplication.mainContext.getBean 'myService'

Related questions

How to access Grails configuration in Grails 2.0?

I have obtained the latest Grails 2.0 milestone, and I am seeing a deprecation warning for the ConfigurationHolder class: org.codehaus.groovy.grails.commons.ConfigurationHolder The deprecation message simply says "Use dependency injection instead" which is not very helpful to me. …

Read More
StaleObjectStateException: Row was updated or deleted by another transaction?

I do the following: def currentUser = springSecurityService.currentUser currentUser.name = "test" currentUser.save(flush: true) // some other code currentUser.gender = "male" currentUser.save(flush: true) // Exception occurs This is the exception I get: ERROR events.PatchedDefaultFlushEventListener - Could not synchronize …

Read More
Fastest way to read/write Images from a File into a BufferedImage?

What is the fastest way to read Images from a File into a BufferedImage in Java/Grails? What is the fastest way to write Images from a BufferedImage into a File in Java/Grails? my variant (read): byte [] imageByteArray = new …

Read More