[WW-4390] paramsPrepareParamsStack ignored excludeParams parameter in second params-Interceptor

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 2.3.16.3
• Fix Version/s: 2.3.20
• Component/s: Core Interceptors, Plugin - Convention
• Assignee: Lukasz Lenart
• Reporter: Fabian Richter
• Created: 21/Aug/14 08:30
• Updated: 26/May/15 14:24
• Resolved: 16/Sep/14 06:48

Description

When using paramsPrepareParamsStack with the convention plugin multiple duplicate errors/warnings with devMode=true occur like:

Error setting expression 'token' with value ['5UVO47K811DQ15DUZF4QV2NQ8DHIHSUY', ]
Error setting expression 'token' with value ['5UVO47K811DQ15DUZF4QV2NQ8DHIHSUY', ]

By excluding these params (important is 'token') I was able to get rid of the duplication of these messages:

@InterceptorRefs({@InterceptorRef(value = "paramsPrepareParamsStack", params = {"params.excludeParams",
"struts.token,struts.token.name,token"})})

But apparently only the first params interceptor in the stack uses these params. The second one (the one after the prepare interceptor) only uses the built-in excludeParams. So one of the above mentioned errors persists,