[BEEHIVE-1152] EventSets with same name in control hierarchy cause complilation error

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1
• Fix Version/s: V.Next
• Component/s: Controls
• Assignee: Chad Schoettger
• Reporter: Chad Schoettger
• Created: 31/Oct/06 21:53
• Updated: 27/Jun/07 17:21
• Resolved: 08/Nov/06 21:46

Description

A compilation error is generated when you have the following:

@ControlInterface
public interface SuperControl {

@EventSet()
public interface CtrlCallback

{ void onSuperEvent(); }

}

@ControlInterface
public interface SubControl extends SuperControl {
@EventSet()
public interface CtrlCallback

{ void onSubEvent(); }

}

The compilation error is:

[apt] D:\beehive\trunk\controls\test\build\junit-controls-beansrc\org\apache\beehive\controls\test\controls\eventsetInheritance2\SubControlBean.java:239: getCtrlCallbackListeners() in org.apache.beehive.controls.test.controls.eventsetInheritance2.SubControlBean cannot override getCtrlCallbackListeners() in org.apache.beehive.controls.test.controls.eventsetInheritance2.SuperControlBean; attempting to use incompatible return type
[apt] found : org.apache.beehive.controls.test.controls.eventsetInheritance2.SubControl.CtrlCallback[]
[apt] required: org.apache.beehive.controls.test.controls.eventsetInheritance2.SuperControl.CtrlCallback[]
[apt] public synchronized org.apache.beehive.controls.test.controls.eventsetInheritance2.SubControl.CtrlCallback [] getCtrlCallbackListeners()
[apt] ^
[apt] Note: Some input files use unchecked or unsafe operations.
[apt] Note: Recompile with -Xlint:unchecked for details.
[apt] 1 error

I'll attach a zip containing the full source of the controls.