groovy.beans
Annotation Type Vetoable

java.lang.Object
  groovy.beans.Vetoable

@Retention(RetentionPolicy.SOURCE)
@Target({ElementType.FIELD, ElementType.TYPE})
@GroovyASTTransformationClass("groovy.beans.VetoableASTTransformation")
@interface Vetoable

Annotates a groovy property or a class. When annotating a property it indicates that the property should be a constrained property according to the JavaBeans spec, subject to listeners vetoing the property change. When annotating a class it indicates that all groovy properties in that class should be bound as though each property had the annotation (even if it already has it explicitly). It is a compilation error to place this annotation on a field (that is nota property, i.e. has scope visibility modifiers). If a property with a user defined setter method is annotated the code block is wrapped with the needed code to fire off the event. //TODO discuss generated fields and methods

see:

VetoableASTTransformation

author:

Danno Ferrin (shemnon)

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