alternate way to replace GORM save method and add named parms

gistfile1.java

// do this in the plugins doWithDynamic methods on each domain class:
def domainClass = grailsApplication.getDomainClass("Foo")
def clazz = domainClass.clazz
 
// prime the pump to get the GORM methods actually decorated and available on the meta class
clazz.count() 

def oldSave = clazz.metaClass.getMetaMethod("save", [java.util.Map] as Class[])

clazz.metaClass.save = { java.util.Map args ->
    if (args.bleat) println "Bleating out args: $args"
    return oldSave.invoke(delegate, args)
}

// prints: 
// Bleating out args: [bleat:true, flush:true]
// Foo : 1
println new Foo(name: "foo1").save(bleat: true, flush: true)

// prints: Foo : 2 
println new Foo(name: "foo2").save(flush: true)

// prints: Foo : 3
println new Foo(name: "foo3").save()