How to access Grails configuration in Grails 2.0?

Question

I have obtained the latest Grails 2.0 milestone, and I am seeing a deprecation warning for the ConfigurationHolder class:

org.codehaus.groovy.gr         


        

Answer 1

Another non-deprecated way to get the config is:

    ApplicationContext context = ServletContextHolder.servletContext.
        getAttribute(GrailsApplicationAttributes.APPLICATION_CONTEXT) 
        as ApplicationContext
    ConfigObject config = context.getBean(GrailsApplication).config

This works in situations where there is no injected parent available, such as servlet classes or static methods.