public void extract()

in deployer/service/src/main/java/org/apache/karaf/cave/deployer/service/DeployerServiceImpl.java [296:326]

• 28 lines of code
• 5 McCabe index (conditional complexity)

    public void extract(String url, File baseDir) throws Exception {
        InputStream is = null;
        JarInputStream zipIs = null;

        try {
            is = new URI(url).toURL().openStream();
            baseDir.mkdirs();

            zipIs = new JarInputStream(is);
            boolean scanForRepos = true;

            ZipEntry entry = zipIs.getNextEntry();
            while (entry != null) {
                String path = entry.getName();
                if (path.contains("..")) {
                    LOGGER.warn("zip entry {} contains .. relative path. For security reasons, it's not allowed.", path);
                } else {
                    File destFile = new File(baseDir, path);
                    extract(zipIs, entry, destFile);
                }
                entry = zipIs.getNextEntry();
            }
        } finally {
            if (zipIs != null) {
                zipIs.close();
            }
            if (is != null) {
                is.close();
            }
        }
    }