Hiben8ide and JGraph not found

kantorn · **Posted:** Wed Aug 11, 2004 9:02 am

2.1.6, extensions 2.1.2

Using ANT

Target code:

Code:

<target name="hibern8ide" description="Run Hibern8IDE">
      <java jar="${hibernate.ext.home}/hibern8ide/hibern8ide.jar"
           fork="true"
           >
         <arg value="net.sf.hibern8ide.hibern8IDE"/>
         <classpath>
           <fileset refid="hibernate.ext"/>
           <path refid="hibernate.classpath"/>
           <path refid="driver.classpath"/>
         </classpath>
       </java>     
    </target>

Fileset declaration

Code:

<fileset id="hibernate.ext" dir="${hibernate.ext.home}/hibern8ide/lib" includes="**/*.jar"/>

hibern8ide:
[java] java.lang.NoClassDefFoundError: org/jgraph/JGraph
[java] Exception in thread "main"

I'm not alone with this problem, and I know it's a classpath problem, but JGraph is in my classpath here!! Yes, I've even opened the jgraph.jar with WinZip making sure there is a org/jgraph/JGraph.....

Any known problems with ANT and Hibern8ide in action?

Sincerely,

/C

max · **Posted:** Wed Aug 11, 2004 11:23 am

you don't show the complete stacktrace so no way to know where it actually goes wrong

kantorn · **Posted:** Wed Aug 11, 2004 12:18 pm

Sorry 'bout that.

Code:

Microsoft Windows 2000 [Version 5.00.2195]

C:\src\avik2>ant hibern8ide -verbose
Apache Ant version 1.6beta3 compiled on December 5 2003
Buildfile: build.xml
Detected Java version: 1.4 in: C:\jdk\j2sdk1.4.2\jre
Detected OS: Windows 2000
parsing buildfile C:\src\avik2\build.xml with URI = file:///C:/src/avik2/build.xml
Project base dir set to: C:\src\avik2
 [property] Loading Environment env.
 [property] Loading C:\src\build.properties
Override ignored for property java.home
dropping C:\src\avik2\build\avik\WEB-INF\lib\ant-junit.jar from path as it doesn't exist
Build sequence for target `hibern8ide' is [hibern8ide]
Complete build sequence is [hibern8ide, junit2, bootstrap, cleanWork, build, makejar, deploy, start, bootstrap_sql, chec
k_javahome, generate, schemaupdate, cleanBuild, install, stop, reload, check_tomcathome, init, cleanMappings, list, usag
e, schemaexport, junit, deploywar, , schemaexport2]

hibern8ide:
     [java] Executing 'C:\jdk\j2sdk1.4.2\jre\bin\java.exe' with arguments:
     [java] '-classpath'
     [java] 'C:\jdk\hibernate-extensions-2.1.2\hibern8ide\lib\bsh-2.0b1.jar;C:\jdk\hibernate-extensions-2.1.2\hibern8ide
\lib\forms-1.0.3.jar;C:\jdk\hibernate-extensions-2.1.2\hibern8ide\lib\jgraph.jar;C:\jdk\hibernate-extensions-2.1.2\hiber
n8ide\lib\looks-1.1.3.jar;C:\jdk\hibernate-extensions-2.1.2\hibern8ide\lib\pf-joi-full.jar;C:\jdk\hibernate-2.1.6\hibern
ate2.jar;C:\jdk\hibernate-2.1.6\lib\ant-1.5.3.jar;C:\jdk\hibernate-2.1.6\lib\ant-optional-1.5.3.jar;C:\jdk\hibernate-2.1
.6\lib\c3p0-0.8.4.5.jar;C:\jdk\hibernate-2.1.6\lib\cglib-full-2.0.2.jar;C:\jdk\hibernate-2.1.6\lib\commons-collections-2
.1.1.jar;C:\jdk\hibernate-2.1.6\lib\commons-dbcp-1.2.1.jar;C:\jdk\hibernate-2.1.6\lib\commons-lang-1.0.1.jar;C:\jdk\hibe
rnate-2.1.6\lib\commons-logging-1.0.4.jar;C:\jdk\hibernate-2.1.6\lib\commons-pool-1.2.jar;C:\jdk\hibernate-2.1.6\lib\con
current-1.3.3.jar;C:\jdk\hibernate-2.1.6\lib\connector.jar;C:\jdk\hibernate-2.1.6\lib\dom4j-1.4.jar;C:\jdk\hibernate-2.1
.6\lib\ehcache-0.9.jar;C:\jdk\hibernate-2.1.6\lib\jaas.jar;C:\jdk\hibernate-2.1.6\lib\jboss-cache.jar;C:\jdk\hibernate-2
.1.6\lib\jboss-common.jar;C:\jdk\hibernate-2.1.6\lib\jboss-jmx.jar;C:\jdk\hibernate-2.1.6\lib\jboss-system.jar;C:\jdk\hi
bernate-2.1.6\lib\jcs-1.0-dev.jar;C:\jdk\hibernate-2.1.6\lib\jdbc2_0-stdext.jar;C:\jdk\hibernate-2.1.6\lib\jgroups-2.2.3
.jar;C:\jdk\hibernate-2.1.6\lib\jta.jar;C:\jdk\hibernate-2.1.6\lib\junit-3.8.1.jar;C:\jdk\hibernate-2.1.6\lib\log4j-1.2.
8.jar;C:\jdk\hibernate-2.1.6\lib\odmg-3.0.jar;C:\jdk\hibernate-2.1.6\lib\oscache-2.0.jar;C:\jdk\hibernate-2.1.6\lib\prox
ool-0.8.3.jar;C:\jdk\hibernate-2.1.6\lib\swarmcache-1.0rc2.jar;C:\jdk\hibernate-2.1.6\lib\xalan-2.4.0.jar;C:\jdk\hiberna
te-2.1.6\lib\xerces-2.4.0.jar;C:\jdk\hibernate-2.1.6\lib\xml-apis.jar;C:\jdk\tools\hibernate-tools.jar;C:\jdk\tools\comm
ons-logging.jar;C:\jdk\tools\log4j-1.2.8.jar;C:\jdk\necessity\jdbcpool-20011114.jar;C:\jdk\necessity\jstl.jar;C:\jdk\nec
essity\mysql-connector-java-3.0.8-stable-bin.jar;C:\jdk\necessity\standard.jar'
     [java] '-jar'
     [java] 'C:\jdk\hibernate-extensions-2.1.2\hibern8ide\hibern8ide.jar'
     [java] 'net.sf.hibern8ide.hibern8IDE'
     [java]
     [java] The ' characters around the executable and arguments are
     [java] not part of the command.
     [java] java.lang.NoClassDefFoundError: org/jgraph/JGraph
     [java] Exception in thread "main"

     [java] Java Result: 1

/C

max · **Posted:** Wed Aug 11, 2004 3:34 pm

dude - you are using -jar AND -classpath at the same time. That is not doable ...please read the java tool docs ;)

...put ALL jar's on classpath and specify the starting class.

kantorn · **Posted:** Thu Aug 12, 2004 2:46 am

Hi Max, and thanks for taking on my problem.

Changed ANT to:

Code:

<java classname="net.sf.hibern8ide.hibern8IDE"
           fork="true"
           >
         <classpath>
           <fileset refid="hibernate.ext"/>
           <path refid="hibernate.classpath"/>
           <path refid="driver.classpath"/>
           <pathelement location="${dev.home}/junit_jars/ant-junit.jar"/>
         <pathelement location="${dev.home}/junit_jars/junit-3.8.1.jar"/>
         <pathelement location="${ant.home}/lib/ant.jar"/>
         </classpath>
       </java>     
    </target>

resulted in:

Code:

C:\src\avik2>ant hibern8ide -verbose
Apache Ant version 1.6beta3 compiled on December 5 2003
Buildfile: build.xml
Detected Java version: 1.4 in: C:\jdk\j2sdk1.4.2\jre
Detected OS: Windows 2000
parsing buildfile C:\src\avik2\build.xml with URI = file:///C:/src/avik2/build.xml
Project base dir set to: C:\src\avik2
 [property] Loading Environment env.
 [property] Loading C:\src\build.properties
Override ignored for property java.home
dropping C:\src\avik2\build\avik\WEB-INF\lib\ant-junit.jar from path as it doesn't exist
Build sequence for target `hibern8ide' is [hibern8ide]
Complete build sequence is [hibern8ide, junit2, bootstrap, cleanWork, build, makejar, deploy, start, bootstrap_sql, chec
k_javahome, generate, schemaupdate, cleanBuild, install, stop, reload, check_tomcathome, init, cleanMappings, list, usag
e, schemaexport, junit, deploywar, , schemaexport2]

hibern8ide:
     [java] Executing 'C:\jdk\j2sdk1.4.2\jre\bin\java.exe' with arguments:
     [java] '-classpath'
     [java] 'C:\jdk\hibernate-extensions-2.1.2\hibern8ide\hibern8ide.jar;C:\jdk\hibernate-extensions-2.1.2\hibern8ide\li
b\bsh-2.0b1.jar;C:\jdk\hibernate-extensions-2.1.2\hibern8ide\lib\forms-1.0.3.jar;C:\jdk\hibernate-extensions-2.1.2\hiber
n8ide\lib\jgraph.jar;C:\jdk\hibernate-extensions-2.1.2\hibern8ide\lib\looks-1.1.3.jar;C:\jdk\hibernate-extensions-2.1.2\
hibern8ide\lib\pf-joi-full.jar;C:\jdk\hibernate-2.1.6\hibernate2.jar;C:\jdk\hibernate-2.1.6\lib\ant-1.5.3.jar;C:\jdk\hib
ernate-2.1.6\lib\ant-optional-1.5.3.jar;C:\jdk\hibernate-2.1.6\lib\c3p0-0.8.4.5.jar;C:\jdk\hibernate-2.1.6\lib\cglib-ful
l-2.0.2.jar;C:\jdk\hibernate-2.1.6\lib\commons-collections-2.1.1.jar;C:\jdk\hibernate-2.1.6\lib\commons-dbcp-1.2.1.jar;C
:\jdk\hibernate-2.1.6\lib\commons-lang-1.0.1.jar;C:\jdk\hibernate-2.1.6\lib\commons-logging-1.0.4.jar;C:\jdk\hibernate-2
.1.6\lib\commons-pool-1.2.jar;C:\jdk\hibernate-2.1.6\lib\concurrent-1.3.3.jar;C:\jdk\hibernate-2.1.6\lib\connector.jar;C
:\jdk\hibernate-2.1.6\lib\dom4j-1.4.jar;C:\jdk\hibernate-2.1.6\lib\ehcache-0.9.jar;C:\jdk\hibernate-2.1.6\lib\jaas.jar;C
:\jdk\hibernate-2.1.6\lib\jboss-cache.jar;C:\jdk\hibernate-2.1.6\lib\jboss-common.jar;C:\jdk\hibernate-2.1.6\lib\jboss-j
mx.jar;C:\jdk\hibernate-2.1.6\lib\jboss-system.jar;C:\jdk\hibernate-2.1.6\lib\jcs-1.0-dev.jar;C:\jdk\hibernate-2.1.6\lib
\jdbc2_0-stdext.jar;C:\jdk\hibernate-2.1.6\lib\jgroups-2.2.3.jar;C:\jdk\hibernate-2.1.6\lib\jta.jar;C:\jdk\hibernate-2.1
.6\lib\junit-3.8.1.jar;C:\jdk\hibernate-2.1.6\lib\log4j-1.2.8.jar;C:\jdk\hibernate-2.1.6\lib\odmg-3.0.jar;C:\jdk\hiberna
te-2.1.6\lib\oscache-2.0.jar;C:\jdk\hibernate-2.1.6\lib\proxool-0.8.3.jar;C:\jdk\hibernate-2.1.6\lib\swarmcache-1.0rc2.j
ar;C:\jdk\hibernate-2.1.6\lib\xalan-2.4.0.jar;C:\jdk\hibernate-2.1.6\lib\xerces-2.4.0.jar;C:\jdk\hibernate-2.1.6\lib\xml
-apis.jar;C:\jdk\tools\hibernate-tools.jar;C:\jdk\tools\commons-logging.jar;C:\jdk\tools\log4j-1.2.8.jar;C:\jdk\necessit
y\jdbcpool-20011114.jar;C:\jdk\necessity\jstl.jar;C:\jdk\necessity\mysql-connector-java-3.0.8-stable-bin.jar;C:\jdk\nece
ssity\standard.jar;C:\jdk\junit_jars\ant-junit.jar;C:\jdk\junit_jars\junit-3.8.1.jar;C:\jdk\apache-ant-1.6\lib\ant.jar'
     [java] 'net.sf.hibern8ide.hibern8IDE'
     [java]
     [java] The ' characters around the executable and arguments are
     [java] not part of the command.
     [java] java.lang.NoClassDefFoundError: net/sf/hibern8ide/hibern8IDE
     [java] Exception in thread "main"

     [java] Java Result: 1

I'm beginning to wonder if it's at all possible invoking hibern8ide from ANT...
Do you mean I have to put all hibern8ide-relatd classes on classpath by hardcoding them into the environment variable classpath? Lot of work each time you want to change configuration....

Sincerely,

/C

max · **Posted:** Thu Aug 12, 2004 3:38 am

please check your stuff twice ;)

the class you are calling named net.sf.hibernate.hibern8IDE where as the real class is named net.sf.hibernate.Hibern8IDE (a captial letter as in normal classnames)

Regarding the classpath, then there is NO difference between the classes you need for your application and what hibern8IDE need EXCEPT the extra libraries found in the lib directory of hibern8IDE....that's just a single lib/**/* to add to your classpath.

kantorn · **Posted:** Thu Aug 12, 2004 12:26 pm

Hmm...

We have a saying ( and you that originates from Denmark probably understands it ) "Det f