Method Detail

• getBaseDirectory

  @Deprecated
  public static File getBaseDirectory()

  Deprecated. Use App.getBaseDirectory() instead.
  Gets the ImageJ root directory. If the ij.dir property is set, it is used. Otherwise, we scan up the tree from this class for a suitable directory.

  See Also:

  AppUtils.getBaseDirectory(String, Class, String)

• findResources

  public static Map<String,URL> findResources(String regex,
                                              String pathPrefix)

  Finds URLs of resources known to ImageJ. Both JAR files and files on disk are searched, according to the following mechanism:

  1. Resources at the given pathPrefix are discovered using ClassLoader.getResources(String) with the current thread's context class loader. In particular, this invocation discovers resources in JAR files beneath the given pathPrefix.
  2. The directory named pathPrefix beneath the ImageJ application base directory.

  In both cases, resources are then recursively scanned using SciJava Common's FileUtils.listContents(URL), and anything matching the given regex pattern is added to the output map.

  Note that the pathPrefix directory is scanned after the URL resources, so that users can more easily override resources provided inside JAR files by placing a resource of the same name within the pathPrefix directory.

  Parameters:

  regex - The regex to use when matching resources, or null to match everything.

  pathPrefix - The path to search for resources.

  Returns:

  A map of URLs referencing the matched resources.

• findResources

  public static Map<String,URL> findResources(String regex,
                                              Iterable<URL> urls)

  Finds URLs of resources known to ImageJ.

  Each of the given URLs is recursively scanned using SciJava Common's FileUtils.listContents(URL), and anything matching the given regex pattern is added to the output map.

  Parameters:

  regex - The regex to use when matching resources, or null to match everything.

  urls - Paths to search for resources.

  Returns:

  A map of URLs referencing the matched resources.