protected List getBundlesToInstall()

in src/main/java/org/apache/sling/testing/serversetup/instance/SlingTestBase.java [425:467]

37 lines of code
12 McCabe index (conditional complexity)


    protected List<File> getBundlesToInstall(String additionalBundlesPath) {
        final List<File> result = new LinkedList<File>();
        if(additionalBundlesPath == null) {
            return result;
        }

        final File dir = new File(additionalBundlesPath);
        if(!dir.isDirectory() || !dir.canRead()) {
            log.info("Cannot read additional bundles directory {}, ignored", dir.getAbsolutePath());
            return result;
        }

        // Collect all filenames of candidate bundles
        final List<String> bundleNames = new ArrayList<String>();
        final String [] files = dir.list();
        if (files != null) {
            for(String file : files) {
                if(file.endsWith(".jar")) {
                    bundleNames.add(file);
                }
            }
        }

        // We'll install those that are specified by system properties, in order
        final List<String> sortedPropertyKeys = new ArrayList<String>();
        for(Object key : systemProperties.keySet()) {
            final String str = key.toString();
            if(str.startsWith(BUNDLE_TO_INSTALL_PREFIX)) {
                sortedPropertyKeys.add(str);
            }
        }
        Collections.sort(sortedPropertyKeys);
        for (String key : sortedPropertyKeys) {
            final String filenamePrefix = systemProperties.getProperty(key);
            for(String bundleFilename : bundleNames) {
                if(bundleFilename.startsWith(filenamePrefix)) {
                    result.add(new File(dir, bundleFilename));
                }
            }
        }

        return result;
    }