Example usage for org.aspectj.tools.ajdoc Main setOutputWorkingDir

Usage

From source file:de.zalando.mojo.aspectj.AjcReportMojo.java

License:Open Source License

/**
 * Executes this ajdoc-report generation.
 *//*from  w  w w.ja va2  s .c o m*/
@SuppressWarnings("unchecked")
protected void executeReport(Locale locale) throws MavenReportException {
    getLog().info("Starting generating ajdoc");

    project.getCompileSourceRoots().add(basedir.getAbsolutePath() + "/" + aspectDirectory);
    project.getTestCompileSourceRoots().add(basedir.getAbsolutePath() + "/" + testAspectDirectory);

    List<String> arguments = new ArrayList<String>();
    // Add classpath
    arguments.add("-classpath");
    arguments.add(AjcHelper.createClassPath(project, pluginArtifacts, getClasspathDirectories()));

    arguments.addAll(ajcOptions);

    Set<String> includes;
    try {
        if (null != ajdtBuildDefFile) {
            includes = AjcHelper.getBuildFilesForAjdtFile(ajdtBuildDefFile, basedir);
        } else {
            includes = AjcHelper.getBuildFilesForSourceDirs(getSourceDirectories(), this.includes,
                    this.excludes);
        }
    } catch (MojoExecutionException e) {
        throw new MavenReportException("AspectJ Report failed", e);
    }

    // add target dir argument
    arguments.add("-d");
    arguments.add(StringUtils.replace(getOutputDirectory(), "//", "/"));

    arguments.addAll(includes);

    if (getLog().isDebugEnabled()) {
        StringBuilder command = new StringBuilder("Running : ajdoc ");
        for (String argument : arguments) {
            command.append(' ').append(argument);
        }
        getLog().debug(command);
    }

    // There seems to be a difference in classloading when calling 'mvn site' or 'mvn aspectj:aspectj-report'.
    // When calling mvn site, without the contextClassLoader set, you might see the next message:
    // javadoc: error - Cannot find doclet class com.sun.tools.doclets.standard.Standard
    ClassLoader oldContextClassLoader = Thread.currentThread().getContextClassLoader();
    try {
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());

        // MASPECTJ-11: Make the ajdoc use the ${project.build.directory} directory for its intermediate folder.
        // The argument should be the absolute path to the parent directory of the "ajdocworkingdir" folder.
        Main.setOutputWorkingDir(buildDirectory.getAbsolutePath());

        // Now produce the JavaDoc.
        Main.main((String[]) arguments.toArray(new String[0]));
    } finally {
        Thread.currentThread().setContextClassLoader(oldContextClassLoader);
    }

}