gorm - How to define custom table mapping by Config.groovy entry in Grails -

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i'm developing plugin needs specific index configuration in table mapping.

static mapping = {     myproperty index:'myproperty_idx' }

is way let plugin users decide if want use or not mapping via config.groovy file?

i believe can read config variables right mapping block.

so line in app consuming plugin's config.groovy

grails.myplugin.useindexforfoo = true

should allow have configurable domain class, such as

class foo {     string mystring      static mapping = {         if (holders.config?.grails?.myplugin?.useindexforfoo)             mystring index: "mystring_idx"     } }

note have used holders rather injecting grailsapplication bean because mapping config static - not know if optimal or not


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