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From "Li, Jerry" <Jerry...@WorldChain.com>
Subject RE: ejbjar: Exception while calling weblogic.ejbc20
Date Thu, 26 Dec 2002 22:09:07 GMT
The following code works for us to compile a generic ejb jar into weblogic
ejb jar. Remember do not put those class files which are inside the jar
files into COMMON_COMPILE_CLASSPATH. Put <JAVA_HOME>\bin into your system
PATH as well.

	<!-- targets to create weblogic specific ejb jar file -->
	<target name="createWlsEJBInit" depends="compile_classpath">
		<property name="wl_ejbc" value="weblogic.ejbc20"/>
		<property name="in_jar"
value="${OUTPUT_DIR}/std-ejb-${COMP_NAME}.jar"/>
		<property name="out_jar"
value="${OUTPUT_DIR}/ejb-${COMP_NAME}.jar"/>
		<property name="ejb_err"
value="${OUTPUT_DIR}/ejb-${COMP_NAME}.errors"/>
		<property name="compile_ejb_classpath"
value="${COMMON_COMPILE_CLASSPATH}"/>
	</target>
	<!-- you have to run target createEJB before you run createWlsEJB
target -->
	<target name="createWlsEJB" depends="createWlsEJBInit">
		<echo message="Compiling ${COMP_NAME} generic EJB to
WebLogic EJB, please wait ... "/>
		<java fork="yes" classpath="${compile_ejb_classpath}"
failonerror="true" classname="${wl_ejbc}">
			<arg line=" -compiler javac ${in_jar} ${out_jar}"/>
		</java>
	</target>
	<!-- END: targets to create weblogic specific ejb jar file -->

thanks,
Jerry Li


-----Original Message-----
From: Deacon, Garrett (DST-CLT)
[mailto:garrett_deacon@dstinteractive.com]
Sent: Thursday, December 26, 2002 11:37 AM
To: 'Ant Users List'
Subject: RE: ejbjar: Exception while calling weblogic.ejbc20


I have been experienceing the same errors and cannot figure the cause.  I am
at my wits end.  Does anyone on the list have a sample project that works
with the weblogic ejbc target AND ant 1.5.1 ?  I am desperate

Thanx in advance for you help

-Garrett

-----Original Message-----
From: ow [mailto:oneway_111@yahoo.com]
Sent: Monday, December 23, 2002 6:53 PM
To: ant-user@jakarta.apache.org
Subject: ejbjar: Exception while calling weblogic.ejbc20


> <ejbjar> now allows control over which additional classes and
> interfaces
> are added to the generated EJB jars. A new attribute "dependency" can
> be
> defined which controls what classes are added. The addition of
classes
> now uses the Jakarta-BCEL library rather than reflection, meaning
bean
> classes are  no longer loaded into Ant's JVM. The default dependency
> analyzer is known as the ancestor analyzer. It provides the same
> behaviour as the 1.4.1 version of <ejbjar>. If the BCEL library is
not
> present, a warning will be issued stating the ancestor analyzer is
not
> available. In this case <ejbjar> will continue to function but will
not
> add super classes to the jar.

W2K, JDK 131

Addeed bcel.jar to the lib directory and set dependency="none". Tried
also dependency="super", the same result (see below). Ejbjar fails with
"Exception while calling weblogic.ejbc20" under Ant 1.5.1.

With Ant 1.4.1 the whole build works fine.

Any ideas? Thanks

----------------------------------------------------------
     [ejbc] Executing 'C:\Progra~1\Sun\Jdk131\jre\bin\java.exe' with
arguments:
     [ejbc] '-classpath'
     [ejbc]
'C:\progra~1\Sun\Jdk131\lib\tools.jar;C:\progra~1\Sun\Jdkee13\lib\j2ee.jar;C
:\apps\Bea\Wls61\lib\weblogic.ja
r;C:\dev\ejb;C:\dev\classes'
     [ejbc] 'weblogic.ejbc20'
     [ejbc] '-keepgenerated'
     [ejbc] 'C:\dev\build\Ejb-gen.jar'
     [ejbc] 'C:\dev\build\Ejb.jar'
     [ejbc]
     [ejbc] The ' characters around the executable and arguments are
     [ejbc] not part of the command.
dropping C:\apps\Bea\Wls61\lib\weblogic_sp.jar from path as it doesn't
exist
dropping C:\apps\Bea\Wls61\lib\weblogic_sp.jar from path as it doesn't
exist

     [ejbc] <Dec 23, 2002 4:49:41 PM EST> <Warning> <EJB> <EJB
Deployment: xxxEjb has a class xxx which is in the classpath. This
class should only be located in the ejb-jar file.>

// The above warning is normal, I get the same with Ant 141

     [ejbc] Exec failed .. exiting

BUILD FAILED
file:C:/build.xml:235: Exception while calling weblogic.ejbc20.
Details: Ejbc reported an error
        at
org.apache.tools.ant.taskdefs.optional.ejb.WeblogicDeploymentTool.buildWeblo
gicJar(WeblogicDeploymentTool.jav
a:633)
        at
org.apache.tools.ant.taskdefs.optional.ejb.WeblogicDeploymentTool.writeJar(W
eblogicDeploymentTool.java:651)
        at
org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.processDesc
riptor(GenericDeploymentTool.java
:478)
        at
org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.execute(EjbJar.java:592)
        at org.apache.tools.ant.Task.perform(Task.java:319)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:336)
        at
org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at
org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at org.apache.tools.ant.Main.runBuild(Main.java:610)
        at org.apache.tools.ant.Main.start(Main.java:196)
        at org.apache.tools.ant.Main.main(Main.java:235)
--- Nested Exception ---
Ejbc reported an error
        at
org.apache.tools.ant.taskdefs.optional.ejb.WeblogicDeploymentTool.buildWeblo
gicJar(WeblogicDeploymentTool.jav
a:627)
        at
org.apache.tools.ant.taskdefs.optional.ejb.WeblogicDeploymentTool.writeJar(W
eblogicDeploymentTool.java:651)
        at
org.apache.tools.ant.taskdefs.optional.ejb.GenericDeploymentTool.processDesc
riptor(GenericDeploymentTool.java
:478)
        at
org.apache.tools.ant.taskdefs.optional.ejb.EjbJar.execute(EjbJar.java:592)
        at org.apache.tools.ant.Task.perform(Task.java:319)
        at org.apache.tools.ant.Target.execute(Target.java:309)
        at org.apache.tools.ant.Target.performTasks(Target.java:336)
        at
org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at
org.apache.tools.ant.Project.executeTargets(Project.java:1250)
        at org.apache.tools.ant.Main.runBuild(Main.java:610)
        at org.apache.tools.ant.Main.start(Main.java:196)
        at org.apache.tools.ant.Main.main(Main.java:235)



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