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Old 10-17-2008, 12:56 AM   #1
raghuveervellanki
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Registered: Feb 2008
Posts: 7

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common jars for all JSP applications in tomcat in linux


I have different applications using spajco.jar

I have this jars in web-inf/lib folder of all the applications used like struts,log4j,servlet,sapjco.jar…etc...



But I get this error sometimes.



SO to have one JCO instance for one JVM instance I need to moved them to $CATALINA_BASE/common/lib





Exception: Exception in thread "main" java.lang.ExceptionInInitializerError: Could not load middleware layer “com.sap.mw.jco.rfc.MiddlewareRFC”

Native library /usr/local/sapjco/libsapjcorfc.so already loaded in another classloder.



My questions is where is the correct folder to have the common jar files which are shared across multiple applications



$CATALINA_BASE/shared/lib or $CATALINA_BASE/common/lib.



Alternatively is it not possible to place the common jars in one folder and have that folder path in CLASSPATH in .bashrc file.
 
Old 10-17-2008, 02:28 AM   #2
jay73
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Registered: Nov 2006
Location: Belgium
Distribution: Ubuntu 11.04, Debian testing
Posts: 5,019

Rep: Reputation: 130Reputation: 130
The easiest solution, if you use an IDE such as Netbeans or Eclipse, is to add it through the IDE. Select your project in the left-side pane and right-click to add the jar.
 
  


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