[WICKET-3666] IValidationError should extend IClusterable

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.4.17, 1.5-RC3
• Fix Version/s: 1.4.18, 1.5-RC5
• Labels: serialization validation wicket
• Assignee: Unassigned
• Reporter: Sven Ludwig
• Created: 04/May/11 11:50
• Updated: 10/May/11 23:58
• Resolved: 10/May/11 23:58

Description

In my opinion IValidationError should extend IClusterable, because an IValidationError is often held within an instance that is subject to serialization. An example is org.apache.wicket.markup.html.form.ValidationErrorFeedback, where the IValidationError is held in a member variable. ValidationErrorFeedback implements IClusterable, but if it contains a non-serializable IValidationError, a runtime-exception occurs on serialization or on serialization-check.