PQ71151: WHEN WSAD CALLS JASPERUTIL.JSPTOJAVA(...), THE END RESULT IS THAT ANY TAGLIB JARS USED BY A JSP WILL BECOME LOCKED. | |||||||||||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description When WSAD calls JasperUtil.jspToJava(...), the end result is tha jars used by a JSP will become locked. This is because the jdk URLClassLoader has a problem and doesn't release the jars another classloader should be used. Also the zip/jar file needs to be completely closed, so that the jar is freed after the jspToJava call.Local fix Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server users of * * WebSphere Studio Application Developer * * (WSAD). * **************************************************************** * PROBLEM DESCRIPTION: WebSphere exclusively locks JSP tag * * library jar files after validating * * JSPs. * **************************************************************** * RECOMMENDATION: * **************************************************************** WebSphere fails to release jar files when searching for Tag Library Descriptors (TLDs). This is only occuring when referencing TLDs via WSAD. Due to caching done by the JDK, WebSphere needs to explicitly close the inputstream used to read the jar file when processing is completed.Problem conclusion Modified the handling of TLDs to properly close the inputstream after locating the TLD file.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: PQ71136 APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 00W
Software edition:
Reference #: PQ71151
IBM Group: Software Group
Modified date: Feb 19, 2003
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