[WW-4180] Model sets twice if result type Chain

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 2.3.15.1
• Fix Version/s: 2.3.20
• Component/s: Core Interceptors
• Assignee: Unassigned
• Reporter: Yuri
• Created: 20/Aug/13 18:53
• Updated: 11/Apr/14 11:49
• Resolved: 11/Apr/14 11:49

Description

We encountered the major issue after upgrade Struts to 2.3.15.1.
We have action that implements ModelDriven. The result type is chain that forwards to another action.
In the first action we update some of the model properties and then store model in session.
The problem occurs just before calling method from chain action. Struts calls model setters second time and overrides all previous changes.