PQ57236: DYNACACHE REQUEST AND RESPONSE PROXIES WERE NOT IMPLEMENTING THEDEPRECATED INTERFACES HTTPSERVICEREQUEST AND HTTPSERVICERESPONSE

Fixes are available
WebSphere Application Server Version 4.0 Fix Pack 3 (Version 4.0.3)
WebSphere Application Server Version 3.5 Fix Pack 7 (3.5.7)

APAR

APAR status
Closed as program error.

Error description
When using a JSP or servlet containing either of the deprecated
interfaces HttpServiceRequest or HttpServiceResponse, a
ClassCastException will be generated when trying to run the
application.
Local fix
Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server 3.5.3 users     *
*                 whose servlets or JSPs use the               *
*                 HttpServiceRequest/HttpServiceResponse       *
*                 interfaces                                   *
****************************************************************
* PROBLEM DESCRIPTION: The dynamic caching code was not        *
*                      correctly recognizing the               *
*                      HttpServiceRequest/Response interfaces  *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When the servlet casts their HttpServletRequest/Response to
the HttpServiceRequest/Response interface with dynamic caching
(dynacache) enabled, an exception is thrown
Problem conclusion
The dynacache code was changed to handle the
HttpServiceRequest and HttpServiceResponse interfaces
Temporary fix
Comments
APAR information
APAR numberPQ57236
Reported component nameWAS ADVANCED AI
Reported component ID5648C8400
Reported release350
StatusCLOSED PER
PENoPE
HIPERNoHIPER
Submitted date2002-01-29
Closed date2002-02-01
Last modified date2002-03-20

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:APAR is sysrouted FROM one or more of the following:

PQ59256

Modules/Macros
CACHEMGT
APAR is sysrouted TO one or more of the following:PQ59256Modules/Macros

Fix information
Fixed component nameWAS ADVANCED AI
Fixed component ID5648C8400

Applicable component levels
R350 PSYUP











Document Information

Product categories: Software, Application Servers, Distributed Application & Web Servers, WebSphere Application Server, General
Software version: 350
Reference #: PQ57236
IBM Group: Software Group
Modified date: 2002-03-20