Constructor Detail

• TempJarCache

  public TempJarCache()

Method Detail

• initSingleton

  public static boolean initSingleton()

  Documented way to kick off static initialization.

  Returns:

  true is static initialization was successful

• isInitialized

  public static boolean isInitialized()

  Returns:

  true if this class has been properly initialized, ie. is in use, otherwise false.

• getTempFileCache

  public static TempFileCache getTempFileCache()

• checkNativeLibs

  public static boolean checkNativeLibs​(Uri jarUri,
                                        TempJarCache.LoadState exp)
                                 throws IOException

  Throws:

  IOException

• checkClasses

  public static boolean checkClasses​(Uri jarUri,
                                     TempJarCache.LoadState exp)
                              throws IOException

  Throws:

  IOException

• checkResources

  public static boolean checkResources​(Uri jarUri,
                                       TempJarCache.LoadState exp)
                                throws IOException

  Throws:

  IOException

• addNativeLibs

  public static final boolean addNativeLibs​(Class<?> certClass,
                                            Uri jarUri,
                                            String nativeLibraryPath)
                                     throws IOException,
                                            SecurityException,
                                            IllegalArgumentException,
                                            URISyntaxException

  Adds native libraries, if not yet added.

  Parameters:

  certClass - if class is certified, the JarFile entries needs to have the same certificate

  jarUri -

  nativeLibraryPath - if not null, only extracts native libraries within this path.

  Returns:

  true if native libraries were added or previously loaded from given jarUri, otherwise false

  Throws:

  IOException - if the jarUri could not be loaded or a previous load attempt failed

  SecurityException

  URISyntaxException

  IllegalArgumentException

• addClasses

  public static final void addClasses​(Class<?> certClass,
                                      Uri jarUri)
                               throws IOException,
                                      SecurityException,
                                      IllegalArgumentException,
                                      URISyntaxException

  Adds native classes, if not yet added. TODO class access pending needs Classloader.defineClass(..) access, ie. own derivation - will do when needed ..

  Parameters:

  certClass - if class is certified, the JarFile entries needs to have the same certificate

  jarUri -

  Throws:

  IOException - if the jarUri could not be loaded or a previous load attempt failed

  SecurityException

  URISyntaxException

  IllegalArgumentException

• addResources

  public static final void addResources​(Class<?> certClass,
                                        URI jarURI)
                                 throws IOException,
                                        SecurityException,
                                        IllegalArgumentException,
                                        URISyntaxException

  Deprecated.

  Use addResources(Class, Uri)
  See addResources(Class, Uri)

  Parameters:

  certClass -

  jarURI -

  Throws:

  IOException

  SecurityException

  IllegalArgumentException

  URISyntaxException

• addResources

  public static final void addResources​(Class<?> certClass,
                                        Uri jarUri)
                                 throws IOException,
                                        SecurityException,
                                        IllegalArgumentException,
                                        URISyntaxException

  Adds native resources, if not yet added.

  Parameters:

  certClass - if class is certified, the JarFile entries needs to have the same certificate

  jarUri -

  Throws:

  IOException - if the jarUri could not be loaded or a previous load attempt failed

  SecurityException

  URISyntaxException

  IllegalArgumentException

• addAll

  public static final void addAll​(Class<?> certClass,
                                  Uri jarUri)
                           throws IOException,
                                  SecurityException,
                                  IllegalArgumentException,
                                  URISyntaxException

  Adds all types, native libraries, class files and other files (resources) if not yet added. TODO class access pending needs Classloader.defineClass(..) access, ie. own derivation - will do when needed ..

  Parameters:

  certClass - if class is certified, the JarFile entries needs to have the same certificate

  jarUri -

  Throws:

  IOException - if the jarUri could not be loaded or a previous load attempt failed

  SecurityException

  URISyntaxException

  IllegalArgumentException

• findLibrary

  public static final String findLibrary​(String libName)

• findResource

  public static final String findResource​(String name)

  Similar to ClassLoader.getResource(String).

• getResource

  public static final URI getResource​(String name)
                               throws URISyntaxException

  Deprecated.

  Use getResourceUri(String)
  See getResourceUri(String)

  Throws:

  URISyntaxException

• getResourceUri

  public static final Uri getResourceUri​(String name)
                                  throws URISyntaxException

  Similar to ClassLoader.getResource(String).

  Throws:

  URISyntaxException