http://nagoya.apache.org/bugzilla/show_bug.cgi?id=973
*** shadow/973 Wed Mar 14 08:03:36 2001
--- shadow/973.tmp.12281 Wed Mar 14 08:03:36 2001
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*** 0 ****
--- 1,89 ----
+ +============================================================================+
+ | Java task fails to pass args and classpath correctly |
+ +----------------------------------------------------------------------------+
+ | Bug #: 973 Product: Ant |
+ | Status: NEW Version: 1.3 |
+ | Resolution: Platform: PC |
+ | Severity: Normal OS/Version: |
+ | Priority: Medium Component: Core tasks |
+ +----------------------------------------------------------------------------+
+ | Assigned To: [EMAIL PROTECTED] |
+ | Reported By: [EMAIL PROTECTED] |
+ | CC list: Cc: |
+ +----------------------------------------------------------------------------+
+ | URL: |
+ +============================================================================+
+ | DESCRIPTION |
+ I am using Ant's <java> task to generate EJB stubs and skeletons via the
JOnAS
+ container's GenIC tool. When using the nested <arg> and <classpath> elements
I
+ am unable to get Ant to work.
+
+ It appears that 2 problems occur:
+ 1. When I specify more than one argument for the invoked class (i.e. "-d
+ ${build.classes} ${conf}/vit2.xml") as a single <arg> element or individual
+ <arg> elements, I receive a classpath error claiming it cannot find the
+ file "-d c:\projects\belo\velocit2\build\classes
+ c:\projects\belo\velocit\confvit2.xml".
+ 2. If I did not specify a destination directory for GenIC using the -d option
+ (so I provided only <arg value="${conf}/vit2.xml"/>), then it will find the
xml
+ file, but then fail later on in the generation process due to a classpath
issue
+ when it cannot find some of the generated stubs. Using the -verbose option
for
+ GenIC, I've noticed that it dies when using the rmic tool. So it appears the
+ classpath is not passed to GenIC in a way that it can pass it internally.
This
+ appears to be a problem with the <classpath> element.
+
+ I can invoke from the command line successfully as follows:
+ C:\>java -cp c:\projects\belo\velocit2
+ \build\classes;c:\projects\vse\libs\RMI_jonas.jar
+ org.objectweb.jonas_ejb.tools.GenIC -d
c:\projects\belo\velocit2\build\classes
+ c:\projects\belo\velocit2\conf\vit2.xml
+
+ Similarly, I can successfully use the following Ant task:
+ <target name="stubs-all">
+ <!-- Create the stubs and skeletons -->
+ <java fork="yes" classname="org.objectweb.jonas_ejb.tools.GenIC"
+ taskname="jonas" failonerror="true"
+ args="-d ${build.classes} ${conf}/vit2.xml"
+ classpath="${build.classes};${vse.lib}/RMI_jonas.jar"/>
+ </target>
+
+ However, the following Ant task fails in mid generation of the stubs due to a
+ classpath problem:
+ <target name="stubs-all">
+ <!-- Create the stubs and skeletons -->
+ <java fork="yes" classname="org.objectweb.jonas_ejb.tools.GenIC"
+ taskname="jonas" failonerror="true">
+ <classpath>
+ <pathelement path="${build.classes}"/>
+ <pathelement path="${vse.lib}/RMI_jonas.jar"/>
+ </classpath>
+ <arg value="-d ${build.classes} ${conf}/vit2.xml"/>
+ </java>
+ </target>
+
+ Please keep in mind that I tried every variation I could think of: seperate
arg
+ elements, not specifying a -d option for GenIC, setting the classpath via the
+ java -D option, using the sysproperty element, etc. In short, I spent 9
hours
+ on this, and have checked everything I can find on Ant or JOnAS. I am
+ reasonably sure this is an Ant problem, though it is possible it is an
internal
+ GenIC/JOnAS issue, so I will also submit this bug report to the latter.
+
+ Assumptions:
+ 1. All the EJB descriptor and container xml files are in the conf directory.
+ 2. The following is set up within the build xml file "velocit2_build.xml":
+ <project name="velocit2" default="all" basedir="c:/projects/belo">
+ <property name="build" value="${basedir}/${ant.project.name}/build" />
+ <property name="build.classes" value="${build}/classes" />
+ <property name="conf" value="${basedir}/${ant.project.name}/conf" />
+ 3. I am only using the JOnAS RMI_jonas.jar file, and have no other vestiges of
+ the container on my system - not even an environment variable. I do not use
+ any of its property files or scripts.
+ 4. My Ant start script is unmodified.
+ 5. I invoke my buildfile as follows"
+ c:\> ant -buildfile velocit2_build.xml c:\projects\belo\velocit2
+ \conf\vit2.xml
+ 6. My environment is as follows:
+ JDK: 1.3
+ JOnAS: 2.2.7
+ OS: Win2000
+ Ant: 1.3
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