Exemplo n.º 1
0
 private static void addUrl(List<URL> urls, String url) {
   try {
     urls.add(new URL(url));
   } catch (MalformedURLException e) {
     // We simply ignore malformed URL
   }
 }
Exemplo n.º 2
0
  /** check a candidate plugin for jar hell before installing it */
  private void jarHellCheck(Path candidate, boolean isolated) throws IOException {
    // create list of current jars in classpath
    final List<URL> jars = new ArrayList<>(Arrays.asList(JarHell.parseClassPath()));

    // read existing bundles. this does some checks on the installation too.
    List<Bundle> bundles = PluginsService.getPluginBundles(environment.pluginsFile());

    // if we aren't isolated, we need to jarhellcheck against any other non-isolated plugins
    // thats always the first bundle
    if (isolated == false) {
      jars.addAll(bundles.get(0).urls);
    }

    // add plugin jars to the list
    Path pluginJars[] = FileSystemUtils.files(candidate, "*.jar");
    for (Path jar : pluginJars) {
      jars.add(jar.toUri().toURL());
    }

    // check combined (current classpath + new jars to-be-added)
    try {
      JarHell.checkJarHell(jars.toArray(new URL[jars.size()]));
    } catch (Exception ex) {
      throw new RuntimeException(ex);
    }
  }