Note: that I got past the NoClassDefFoundError... now getting a
NullPointerException... (for both Tomcat and Jetty).
>> Can you confirm the name of the virtuoso server you are started as I need to
>> ensure this is the version with java hosting support ?
virtuoso-javavm-t
>> Can you also provide a copy of your demo.log file such that we can see if
>> any additional errors are being reported on the server.
Running in the foreground now... so I am getting the errors (see below).
>> You should be able to use either the Windows or Unix style directory
>> delimiters, so their is no harm in trying both.
Yes, I have had better success but ultimately hit a NPE with the commons
logging used by Tomcat... but the parameters below got pretty close.
;JavaClasspath =
c:/apps/apache-tomcat-5.5.17/bin/bootstrap.jar;c:/apps/jdk1.5.0_03/lib/tools.jar
;JavaVMOption1 =
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
;JavaVMOption2 =
-Djava.util.logging.config.file=c:/apps/apache-tomcat-5.5.17/conf/logging.properties
;JavaVMOption3 =
-Djava.endorsed.dirs=c:/apps/apache-tomcat-5.5.17/common/endorsed;c:/apps/apache-tomcat-5.5.17/server/lib;c:/apps/apache-tomcat-5.5.17/bin
;JavaVMOption4 = -Dcatalina.base=c:/apps/apache-tomcat-5.5.17
;JavaVMOption5 = -Dcatalina.home=c:/apps/apache-tomcat-5.5.17
;JavaVMOption6 = -Djava.io.tmpdir=c:/apps/apache-tomcat-5.5.17/temp
The error I am getting with Tomcat is....
21:36:01 INFO: SUCCESS plugin 6: loaded from ..\..\..\..\lib\im.dll }
21:36:01 INFO: Hosting Java VM 1.4
21:36:01 INFO: OpenLink Virtuoso Universal Server
21:36:01 INFO: Version 05.00.3018-threads for Win32 as of Oct 4 2007
21:36:01 INFO: uses parts of OpenSSL, PCRE, Html Tidy
21:36:01 INFO: Database version 3016
21:36:01 INFO: SQL Optimizer enabled (max 1000 layouts)
21:36:03 INFO: Compiler unit is timed at 0.000786 msec
21:36:07 INFO: Roll forward started
21:36:07 INFO: Roll forward complete
21:36:29 INFO: Checkpoint made, log reused
21:36:30 INFO: HTTP/WebDAV server online at 8890
21:36:30 INFO: Server online at 11112 (pid 7104)
java.lang.ExceptionInInitializerError
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException: j
ava.lang.NullPointerException (Caused by java.lang.NullPointerException)
(Caused by org.apache.commons.logging.LogConfig
urationException: java.lang.NullPointerException (Caused by
java.lang.NullPointerException))
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:543)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at
org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
at org.apache.catalina.startup.Bootstrap.<clinit>(Bootstrap.java:53)
Caused by: org.apache.commons.logging.LogConfigurationException:
java.lang.NullPointerException (Caused by java.lang.Nul
lPointerException)
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:397)
at
org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
... 4 more
Caused by: java.lang.NullPointerException
at
org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:374)
... 5 more
Client...
C:\apps\virtuoso\var\lib\virtuoso\demo>isql 11112 dba dba
Connected to OpenLink Virtuoso
Driver: 05.00.3018 OpenLink Virtuoso ODBC Driver
OpenLink Interactive SQL (Virtuoso), version 0.9849b.
Type HELP; for help and EXIT; to exit.
SQL>
java_call_method('org.apache.catalina.startup.Bootstrap',null,'main','V',vector('[Ljava/lang/String;',vector('start
')));
*** Error 42000: [OpenLink][Virtuoso ODBC Driver][Virtuoso Server]JV001: Java
exception occurred : java.lang.ExceptionIn
InitializerError : ☺
at line 1 of Top-Level:
java_call_method('org.apache.catalina.startup.Bootstrap',null,'main','V',vector('[Ljava/lang/String;',vector('start')))
SQL>
Then I decided to try Jetty... I'm not really a jetty person but this is what I
did...
JavaClasspath =
C:/apps/jetty-6.1.6rc0/start.jar;c:/apps/jdk1.5.0_03/lib/tools.jar
JavaVMOption1 =
-Djava.endorsed.dirs=C:/apps/jetty-6.1.6rc0;C:/apps/jetty-6.1.6rc0/lib;C:/apps/jetty-6.1.6rc0
JavaVMOption2 = -Duser.dir=C:/apps/jetty-6.1.6rc0
JavaVMOption3 = -DSTART=start.config
C:\apps\virtuoso\var\lib\virtuoso\demo>virtuoso-javavm-t +instance "Demo"
+config demo.ini +foreground +debug
Tue Oct 30 2007
21:24:21 DEBUG: [Using demo.ini in C:\apps\virtuoso\var\lib\virtuoso\demo]
21:24:21 INFO: { Loading plugin 4: Type `plain', file `wikiv' in
`..\..\..\..\lib'
21:24:21 INFO: WikiV version 0.6 from OpenLink Software
21:24:21 INFO: Support functions for WikiV collaboration tool
21:24:21 INFO: SUCCESS plugin 4: loaded from ..\..\..\..\lib\wikiv.dll }
21:24:21 INFO: { Loading plugin 5: Type `plain', file `mediawiki' in
`..\..\..\..\lib'
21:24:21 INFO: MediaWiki version 0.1 from OpenLink Software
21:24:21 INFO: Support functions for MediaWiki collaboration tool
21:24:21 INFO: SUCCESS plugin 5: loaded from ..\..\..\..\lib\mediawiki.dll }
21:24:21 INFO: { Loading plugin 6: Type `plain', file `im' in `..\..\..\..\lib'
21:24:21 INFO: IM version 0.4 from OpenLink Software
21:24:21 INFO: Support functions for Image Magick 6.2.4
21:24:21 INFO: SUCCESS plugin 6: loaded from ..\..\..\..\lib\im.dll }
21:24:21 INFO: Hosting Java VM 1.4
21:24:21 INFO: OpenLink Virtuoso Universal Server
21:24:21 INFO: Version 05.00.3018-threads for Win32 as of Oct 4 2007
21:24:21 INFO: uses parts of OpenSSL, PCRE, Html Tidy
21:24:21 INFO: Database version 3016
21:24:21 INFO: SQL Optimizer enabled (max 1000 layouts)
21:24:23 INFO: Compiler unit is timed at 0.000786 msec
21:24:27 INFO: Roll forward started
21:24:27 INFO: Roll forward complete
21:24:47 INFO: Checkpoint made, log reused
21:24:48 INFO: HTTP/WebDAV server online at 8890
21:24:48 INFO: Server online at 11112 (pid 12004)
java.lang.NullPointerException
at org.mortbay.start.Main.start(Main.java:440)
at org.mortbay.start.Main.main(Main.java:119)
21:24:57 INFO: Java VM exited (code 1)
C:\apps\virtuoso\var\lib\virtuoso\demo>isql 11112 dba dba
Connected to OpenLink Virtuoso
Driver: 05.00.3018 OpenLink Virtuoso ODBC Driver
OpenLink Interactive SQL (Virtuoso), version 0.9849b.
Type HELP; for help and EXIT; to exit.
SQL>
java_call_method('org.mortbay.start.Main',null,'main','V',vector('[Ljava/lang/String;',vector()));
*** Error 08S01: [OpenLink][Virtuoso ODBC Driver]CL065: Lost connection to
server
at line 1 of Top-Level:
java_call_method('org.mortbay.start.Main',null,'main','V',vector('[Ljava/lang/String;',vector()))
The code at org.mortbay.start.Main.start(Main.java:440) is....
cpcfg=getClass().getClassLoader().getResourceAsStream(_config);
...so to me that looks like getClass() or getClassLoader() is returning null.
So maybe a java security/class loader issue?
The other point is I'm trying to use JDK1.5 and perhaps the JNI code is
JDK1.4... maybe an issue?
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