private List resolveRulesets()

in src/main/java/org/apache/maven/plugins/pmd/PmdReport.java [396:424]

• 23 lines of code
• 4 McCabe index (conditional complexity)

    private List<String> resolveRulesets() throws MavenReportException {
        // configure ResourceManager - will search for urls (URLResourceLoader) and files in various directories:
        // in the directory of the current project's pom file - note: extensions might replace the pom file on the fly
        locator.addSearchPath(
                FileResourceLoader.ID, project.getFile().getParentFile().getAbsolutePath());
        // in the current project's directory
        locator.addSearchPath(FileResourceLoader.ID, project.getBasedir().getAbsolutePath());
        // in the base directory - that's the directory of the initial pom requested to build,
        // e.g. the root of a multi module build
        locator.addSearchPath(FileResourceLoader.ID, session.getRequest().getBaseDirectory());
        locator.setOutputDirectory(rulesetsTargetDirectory);

        String[] sets = new String[rulesets.length];
        try {
            for (int idx = 0; idx < rulesets.length; idx++) {
                String set = rulesets[idx];
                getLog().debug("Preparing ruleset: " + set);
                String rulesetFilename = determineRulesetFilename(set);
                File ruleset = locator.getResourceAsFile(rulesetFilename, getLocationTemp(set, idx + 1));
                if (null == ruleset) {
                    throw new MavenReportException("Could not resolve " + set);
                }
                sets[idx] = ruleset.getAbsolutePath();
            }
        } catch (ResourceNotFoundException | FileResourceCreationException e) {
            throw new MavenReportException(e.getMessage(), e);
        }
        return Arrays.asList(sets);
    }