[GROOVY-3333] Bindable/Vetoable ast transformations are missing a listener query method

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6-rc-2
• Fix Version/s: 1.6.3, 1.7-beta-1
• Assignee: Andres Almiray
• Reporter: Andres Almiray
• Created: 03/Feb/09 01:04
• Updated: 14/May/09 10:47
• Resolved: 10/May/09 16:59

Description

Both transformations do not add a method with the following signature

public PropertyChangeListener[] getPropertyChangeListeners( String propName )

The following code will remedy that situation

        // add method:
        // PropertyChangeSupport[] getPropertyChangeListeners(String name) {
        //   return this$propertyChangeSupport.getPropertyChangeListeners(name)
        // }
        declaringClass.addMethod(
                new MethodNode(
                        "getPropertyChangeListeners",
                        ACC_PUBLIC | ACC_SYNTHETIC,
                        pclClassNode.makeArray(),
                        new Parameter[]{new Parameter(ClassHelper.STRING_TYPE, "name")},
                        ClassNode.EMPTY_ARRAY,
                        new ReturnStatement(
                                new ExpressionStatement(
                                        new MethodCallExpression(
                                                new FieldExpression(pcsField),
                                                "getPropertyChangeListeners",
                                                new ArgumentListExpression(
                                                new Expression[]{
                                                        new VariableExpression("name")}))))));