[jboss-user] [Javassist user questions] - Using Javassist inside Mojo

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Hi all,

I´m trying to use Javassist inside a Mojo. The code is very simple, but the program fails with a java.lang.ClassNotFoundException.

First I collect all dependencies of Maven project:


  | // maven dependencies
  | List<String> classpath = new ArrayList<String>();
  | classpath.addAll(project.getCompileClasspathElements());
  | classpath.addAll(project.getTestClasspathElements());			
  | Set<Artifact> artifacts = project.getDependencyArtifacts();
  | for (Artifact artifact : artifacts) {
  |    classpath.add(artifact.getFile().getAbsolutePath());
  | }
  | 

After that, I append all dependencies to ClassPool:


  | ClassPool pool = ClassPool.getDefault();
  | // add dependencies to classpath
  | for (String element : classpath) {
  |    pool.appendClassPath(element);
  | }
  | // get class
  | CtClass cc = pool.get(className);
  | 

The error is caused by method.getAnnotations() call below:


  | ...
  | if (object instanceof CtMethod) {
  |    CtMethod method = (CtMethod) object;
  |    annotations = method.getAnnotations();
  |    ...
  | }
  | 

The error is: java.lang.ClassNotFoundException: org.testng.annotations.BeforeMethod

But, org.testng.annotations.BeforeMethod is inside testng-5.8-jdk15.jar, wich was added to classpath. What am I doing wrong?

Thanks in advance,

Andre


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