From: jluo at teltronics.com (Joves Luo)
Date: Mon, 28 Mar 2005 14:02:23 -0500
Subject: [Pljava-dev] java.lang.SecurityException
Message-ID: <11C803742910E84E9CDBFD344773B814759F81@srqech02.teltronics.com>

Thomas Hallgren wrote:

 

> 

>Ok, that looks good. Still, according to your stacktrace, an attempt is

>made to load the PGtoXML.jar using the system classloader which in turn

>tells me that either your CLASSPATH environment variable or the 
>pljava.classpath in the postgresql.conf contains this jar. You should 
>remove that setting.
> 
>Regards,
>Thomas Hallgren

> 

 

Thank you, that seemed to do the trick on the securityexception.  But
now I am getting another exception:

 

***Exception:

java.lang.ClassNotFoundException: org.postgresql.Driver

java.lang.ClassNotFoundException: org.postgresql.Driver

       at org.postgresql.pljava.sqlj.Loader.findClass(Loader.java:193)

       at java.lang.ClassLoader.loadClass(Unknown Source)

       at java.lang.ClassLoader.loadClass(Unknown Source)

       at java.lang.ClassLoader.loadClassInternal(Unknown Source)

       at java.lang.Class.forName0(Native Method)

       at java.lang.Class.forName(Unknown Source)

       at PGtoXML.OWDBConnection.<init>(OWDBConnection.java:10)

       at PGtoXML.OWDBtoXML.<init>(OWDBtoXML.java:18)

       at PGtoXML.PGtoXML.getXmlString(PGtoXML.java:7)

LOG:  Exception

LOG:  in thread "main"

java.lang.NullPointerException

       at PGtoXML.OWDBtoXML.makeDBXML(OWDBtoXML.java:39)

       at PGtoXML.OWDBtoXML.makeDBXML(OWDBtoXML.java:34)

       at PGtoXML.PGtoXML.getXmlString(PGtoXML.java:8)

ERROR:  java.lang.NullPointerException

 

 

My code imports classes from another jar file (Postgresql JDBC).  I
installed all the jar files that are needed to run my program.  The
program compiles and runs on windows as a java program, and runs on
windows as a pljava function.  It just doesn't work when I do the same
thing for Linux.  Please let me know what I need to do.

 

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