PQ57258: PQ53687 CAUSES AN OBJECT/STRING CONVERSION PROBLEM IN JSP TAG LIBRARY EXTENSION | |||||||||||||||||||||||||||||||||||||
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APAR status Closed as program error. Error description Customer is running 4.02 which contains PQ53687. This efix caus es an object/string conversion problem in JSP tag library. . In the customer's tag library extension, they do a setvalue tag which takes a "value" attribute of type Object. Example, <dsp:setvalue....value="3"/> causes a MissingResourceException because the jsp.erorr.unable.to_convert_string is missing, as is jsp.error.bad_string_char, and jsp.erorr.bad_string_Character.Local fix Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server developers * * using custom tag libraries and jsp's. * **************************************************************** * PROBLEM DESCRIPTION: Using tag library objects of type * * Object throws a JasperException * * "Unable to convert String". * **************************************************************** * RECOMMENDATION: * **************************************************************** Custom tag library tag performance improvements from Jasper 3.2.3 code caused setting of tag library objects of type Object to throw a conversion exception. Performance improvement regressed earlier behavior which contained functionality not required by the JSP 1.1 specification.Problem conclusion Added functionality of setting attributes of type Object in custom tag libraries due to regression from prior release since it had no impact on any other type of attribute.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ57258
IBM Group: Software Group
Modified date: Jan 31, 2002
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