Field Detail

• lastResource

  private static URI lastResource

  The last resource ID used when prompting. Initialized to the empty string.

• lock

  private static final ConsoleSafePbeParametersView.PromptingLock lock

  Used to lock out prompting by multiple threads.

• MIN_PASSWD_LEN

  private static final int MIN_PASSWD_LEN

  The minimum acceptable length of a password.

  See Also:

  Constant Field Values

• NO

  private static final String NO

• resources

  private static final ResourceBundle resources

• YES

  private static final String YES

Constructor Detail

• ConsoleSafePbeParametersView

  public ConsoleSafePbeParametersView()

Method Detail

• promptReadKey

  public void promptReadKey(PromptingKeyProvider.Controller<P> controller,
                   boolean invalid)
                     throws KeyPromptingDisabledException

  Description copied from interface: PromptingKeyProvider.View
  Prompts the user for the key for reading the contents of an existing protected resource. Upon return, the implementation should have updated the key property of the given controller.

  If the implementation has called PromptingKeyProvider.Controller.setKey(K) with a non-null parameter, then a clone of this object will be used as the key.

  Otherwise, if the implementation has called PromptingKeyProvider.Controller.setKey(K) with a null parameter or throws a KeyPromptingCancelledException, then prompting for the key is permanently disabled and each subsequent call to SafeKeyProvider.getWriteKey() or SafeKeyProvider.getReadKey(boolean) results in a KeyPromptingCancelledException until PromptingKeyProvider.resetCancelledKey() or PromptingKeyProvider.resetUnconditionally() gets called.

  Otherwise, the state of the key provider is not changed and this method gets called again.

  Parameters:

  controller - The key controller for storing the result.

  invalid - true iff a previous call to this method resulted in an invalid key.

  Throws:

  KeyPromptingDisabledException

• promptWriteKey

  public final void promptWriteKey(PromptingKeyProvider.Controller<P> controller)
                            throws KeyPromptingDisabledException

  Description copied from interface: PromptingKeyProvider.View
  Prompts the user for the key for (over)writing the contents of a new or existing protected resource. Upon return, the implementation should have updated the key property of the given controller.

  If the implementation has called PromptingKeyProvider.Controller.setKey(K) with a non-null parameter, then a clone of this object will be used as the key.

  Otherwise, prompting for a key is permanently disabled and each subsequent call to SafeKeyProvider.getWriteKey() or SafeKeyProvider.getReadKey(boolean) results in a KeyPromptingCancelledException until PromptingKeyProvider.resetCancelledKey() or PromptingKeyProvider.resetUnconditionally() gets called.

  Parameters:

  controller - The key controller for storing the result.

  Throws:

  KeyPromptingDisabledException