Hi,
I tried Velocity on Tomcat (running on kaffe CVS head) and it failed with NullPointerException when it is trying to load velocity.properties, which is included in velocity.jar. Strace on both Kaffe and Sun VM shows the difference.
Kaffe:
...
[pid 3217] stat64("/home/sltam/tomcat-test/webapps/dmp-sltam/velocity.properties", 0x414e1ba8) = -1 ENOENT (No such file or directory)
[pid 3217] stat64("/home/sltam/tomcat-test/webapps/dmp-sltam//WEB-INF/velocity.properties", 0x414e1ba8) = -1 ENOENT (No such file or directory)
[pid 3217] stat64("/home/sltam/tomcat-test/webapps/dmp-sltam//WEB-INF/classes//org/apache/velocity/runtime/defaults/velocity.properties", 0x414e1920) = -1 ENOENT (No such file or directory)
[pid 3217] stat64("/home/sltam/tomcat-test/common/classes//org/apache/velocity/runtime/defaults/velocity.properties", 0x414e1960) = -1 ENOENT (No such file or directory)
[pid 3217] stat64("/home/sltam/tomcat-test/shared/classes//org/apache/velocity/runtime/defaults/velocity.properties", 0x414e199c) = -1 ENOENT (No such file or directory)
...
Sun:
...
[pid 4208] stat64("/home/sltam/dmp-sltam/trunk/webapp/WEB-INF/classes/org/apache/velocity/runtime/defaults/velocity.properties", 0xbfffc1a4) = -1 ENOENT (No such file or directory)
[pid 4208] stat64("/home/sltam/tomcat-test/work/Catalina/localhost/dmp-sltam/loader/org/apache/velocity/runtime/defaults/velocity.properties", 0xbfffc27c) = -1 ENOENT (No such file or directory)
[pid 4208] open("/home/sltam/tomcat-test/work/Catalina/localhost/dmp-sltam/loader/org/apache/velocity/runtime/defaults/velocity.properties", O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 12
...
Stacktrace:
[ERROR] VelocityManager - -Unable to instantiate VelocityEngine! <java.lang.NullPointerException>java.lang.NullPointerException
at java.io.InputStreamReader.<init> (InputStreamReader.java:106)
at org.apache.commons.collections.ExtendedProperties.load (source file unknown)
at org.apache.commons.collections.ExtendedProperties.load (source file unknown)
at org.apache.velocity.runtime.RuntimeInstance.setDefaultProperties (RuntimeInstance.java:318)
at org.apache.velocity.runtime.RuntimeInstance.initializeProperties (RuntimeInstance.java:443)
at org.apache.velocity.runtime.RuntimeInstance.init (RuntimeInstance.java:225)
at org.apache.velocity.runtime.RuntimeInstance.init (RuntimeInstance.java:461)
at org.apache.velocity.app.VelocityEngine.init (VelocityEngine.java:140)
The configuration should be generated in org.apache.velocity.runtime.RuntimeInstance by:
InputStream inputStream = getClass()
.getResourceAsStream('/' + DEFAULT_RUNTIME_PROPERTIES);
where DEFAULT_RUNTIME_PROPERTIES == "velocity.properties".
I don't know whether it is related to the custom Tomcat ClassLoader or what, but I cannot reproduce the problem using a standalone program.
Any ideas?
-- Regards, Alan
_______________________________________________ kaffe mailing list [EMAIL PROTECTED] http://kaffe.org/cgi-bin/mailman/listinfo/kaffe
