No classes specified

[Carlo Marchiori]

Hi,

I'm using

com.versant.eclipse.jdo_0.9.9_e3 on
eclipse3.0.0.

I get the following error by the automatic enhancer. Clearly it does not get passed my
classes (my project classes are not in the sourcepath) but I cannot figure why.  Anybody
can help me?

Thank you in advance,
Carlo.

------------------------------------------------

Enhancer: options:
    verbose = true
    quiet = false
    forceWrite = false
    noWrite = false
    sourcePath = .;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\rt.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\sunrsasign.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\jsse.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\jce.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\charsets.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\ext\dnsns.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\ext\ldapsec.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\ext\localedata.jar;D:\Program Files\Sun\j2sdk\1.4.2\jre\lib\ext\sunjce_provider.jar;D:\Program Files\SourceForge\jpox\jpox-1.0.0-beta-4\lib\jpox-1.0.0-beta-4.jar;D:\Program Files\apache\jakarta-ant\1.5.1\lib\ant.jar;C:\Documents and Settings\marchiori\My Documents\My Projects\Java\spring\rel\_\nt\1.0\lib\spring.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-attributes-api-SNAPSHOT.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-attributes-compiler-SNAPSHOT.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-beanutils.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-collections.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-dbcp.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-digester.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-discovery.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-fileupload.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-lang.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-logging.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-pool.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\jakarta-commons\commons-validator.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\aopalliance\aopalliance.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\log4j\log4j-1.2.8.jar;D:\Program Files\mysql\mysql-connector-java\mysql-connector-java-3.0.12-production\mysql-connector-java-3.0.12-production-bin.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\cglib\cglib-2.0.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\cglib\asm.jar;D:\Program Files\SourceForge\spring-framework\spring-framework-1.0\lib\junit\junit.jar;D:\Program Files\JCP\jsr 012 - jdo 1.0\1.0.1\lib\jdori-enhancer.jar;D:\Program Files\JCP\jsr 012 - jdo 1.0\1.0.1\lib\jdori.jar;D:\Program Files\JCP\jsr 012 - jdo 1.0\1.0.1\lib\jdo.jar;D:\Program Files\eclipse\eclipse\3.0.0\plugins\com.versant.eclipse.jdo_0.9.9\xercesImpl.jar;D:\Program Files\eclipse\eclipse\3.0.0\plugins\com.versant.eclipse.jdo_0.9.9\jdori.jar;D:\Program Files\eclipse\eclipse\3.0.0\plugins\com.versant.eclipse.jdo_0.9.9\jdo.jar
    destinationDirectory = null
    propertiesFileName = null
    doTiming = false
    classNames = {
    }
    jdoFileNames = {
    }
    classFileNames = {
    }
    zipFileNames = {
    }
    dumpClass = false
    noAugment = false
    noAnnotate = false
No classes specified
Usage: main <options> <arguments>...
Options:
  -h, --help               print usage message and exit gently
  -v, --verbose            print verbose messages
  -q, --quiet              supress warnings
  -s, --sourcepath <path>  source path for jdo and classfiles
  -d, --destdir <dir>      destination directory for output files
  -f, --force              overwrite output files
  -n, --nowrite            never write output files
  -t, --timing             do timing messures

Debugging Options:
      --properties <file>  use property file for meta data
      --dumpclass          print out disassembled code of classes
      --noaugment          do not enhance for persistence-capability
      --noannotate         do not enhance for persistence-awareness

Arguments:
  <jdofile>    the name of a .jdo file
  <classfile>  the name of a .class file

Returns a non-zero value in case of errors.
aborted with errors.

[Yves YANG]

That means you have a metadata file location problem. check out if it is on the correct location.

yves yang

[Carlo Marchiori]

Thank yves,

actually my situation is that I'm using several 'source folder's, one of them containing
classes to be enhanced. *.java, *.class, *.jdo are
all in the same folders.

So, I have

[eclipse project]
   |
   |___ src (source folder, classes to be enhanced)
            |
            |___ Abbonamento.java
            |___ Abbonamento.class
            |___ Abbonamento.jdo

I generate *.jdo with xdoclet. I'm using jpox. Metadata file are anyway correctly opened and close by the metadata editor.

Maybe I'm missing a package.jdo or model.jdo?

Thanks for any help in advance,
Carlo.

[Carlo Marchiori]

I think I have solved the problem.

I simply set the project default build output folder  to be the one where I have the classes to be enhanced. It seems that the plugin does not support having multiple source folders each having its specific build output folder.

Thank yves, again.
Carlo.

[Yves YANG]

yes, it is possible. The bug ID is 987425

yves