sos.koa
Class ClearAdapter

java.lang.Object
  sos.koa.Task
      sos.koa.ClearAdapter

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener, KOAConstants

class ClearAdapter

extends Task

Class to clear memory and files.

Version:

$Id: ClearAdapter.java,v 1.21 2004/05/14 18:02:31 martijno Exp $

Author:

Martijn Oostdijk (martijno@cs.kun.nl)

Nested Class Summary

Nested classes inherited from class sos.koa.Task

Task.ActionThread, Task.MonitoredThread

Field Summary

(package private) boolean

systemIsCleared A flag indicating if the system has been cleared.

Fields inherited from class sos.koa.Task

maxSubTasks, monitor, stillWorking, subTaskCount, success

Fields inherited from interface sos.koa.KOAConstants

ADDITIONAL_INFO_EXTRA, ADDITIONAL_INFO_MAX_HEIGHT, ADDITIONAL_INFO_MAX_WIDTH, AUDITLOG, AUDITLOG_PDF, AUDITLOG_XML, AUDITLOG_XSL, BASEDIR, CANDIDATES_IMPORTED_STATE, CLEAR_BUT_TXT, CLEAR_FAILURE_MSG, CLEAR_SUCCESS_MSG, CLEAR_TASK_MSG, CLEAR_WARNING_MSG, CLEAR_WARNING_MSG_1, CLEAR_WARNING_MSG_2, CLEARED_STATE, COUNT_BUT_TXT, COUNT_FAILURE_MSG, COUNT_SUCCESS_MSG, COUNT_TASK_MSG, COUNT_WARNING_MSG, DECRYPT_BUT_TXT, DECRYPT_ERROR_MSG, DECRYPT_ERROR_TAG, DECRYPT_FAILURE_MSG, DECRYPT_SUCCESS_MSG, DECRYPT_TASK_MSG, DECRYPT_WARNING_MSG, DECRYPTEDFILE, DEFAULT_VOTING_INTERVAL, EXIT_BUT_TXT, EXIT_FAILURE_MSG, EXIT_SUCCESS_MSG, EXIT_TASK_MSG, EXIT_WARNING_MSG, FORWARD_BACK_OPTIONS, FORWARD_MOREINFO_BACK_OPTIONS, HELP_BUT_TXT, HELP_TASK_MSG, IMPORT_CANDIDATES_BUT_TXT, IMPORT_CANDIDATES_FAILURE_MSG, IMPORT_CANDIDATES_SUCCESS_MSG, IMPORT_CANDIDATES_TASK_MSG, IMPORT_CANDIDATES_WARNING_MSG, IMPORT_KEY_FAILURE_MSG, IMPORT_KEY_SUCCESS_MSG, IMPORT_KEY_WARNING_MSG, IMPORT_PRIVATE_KEY_BUT_TXT, IMPORT_PRIVATE_KEY_TASK_MSG, IMPORT_PUBLIC_KEY_BUT_TXT, IMPORT_PUBLIC_KEY_TASK_MSG, IMPORT_VOTES_BUT_TXT, IMPORT_VOTES_FAILURE_MSG, IMPORT_VOTES_SUCCESS_MSG, IMPORT_VOTES_TASK_MSG, IMPORT_VOTES_WARNING_MSG, INIT_STATE, LESSINFO_OPTION, MAX_ENCRYPTED_VOTE_LENGTH, MAX_KEY_LENGTH, MOREINFO_OPTION, NO_ERRORS_MSG, NUMBER_OF_REDUNDANT_FIELDS, OK_CANCEL_OPTIONS, OK_LESSINFO_CANCEL_OPTIONS, OK_LESSINFO_OPTIONS, OK_MOREINFO_CANCEL_OPTIONS, OK_MOREINFO_OPTIONS, OK_OPTIONS, OUTDIR, PRIVATE_KEY_IMPORTED_STATE, PRIVATE_KEYTYPE, PUBLIC_KEY_IMPORTED_STATE, PUBLIC_KEYTYPE, RECOUNT, RECOUNT_PDF, RECOUNT_XML, RECOUNT_XSL, RELEASE, REPORT_BUT_TXT, REPORT_FAILURE_MSG, REPORT_GENERATED_STATE, REPORT_OPTIONS, REPORT_SUCCESS_MSG, REPORT_TASK_MSG, REPORT_WARNING_MSG, RESTART_BUT_TXT, RESTART_FAILURE_MSG, RESTART_SUCCESS_MSG, RESTART_TASK_MSG, RESTART_WARNING_MSG, TASK_CANCELED_MSG, TITLE, VOTES_COUNTED_STATE, VOTES_DECRYPTED_STATE, VOTES_IGNORED_SEE_MORE_INFO_MSG, VOTES_IMPORTED_STATE, YES_CANCEL_OPTIONS, YES_NO_OPTIONS

Constructor Summary

(package private)

ClearAdapter() Constructs a new ClearAdaptor.

Method Summary

private void	clearPDFFiles() Clear the PDF files.
(package private) void	clearSystem()
void	clearTXTFiles() Clear the intermediate TXT files.
static void	clearXMLFiles() Clear the intermediate XML files.
(package private) void	doAction() Gets called when the clear button is pressed.
(package private) java.lang.String	getFailureMessage() What to print in failure dialog.
(package private) java.lang.String	getSuccessMessage() What to print in success dialog.
(package private) int	getSuccessState() The application state after successful termination of this task.
(package private) java.lang.String	getTitle() The title of this task.
(package private) java.lang.String	getWarningMessage() What to print in warning dialog used to ask user if he/she is sure to perform this task.
(package private) boolean	isDangerousTask() Indicates whether the user should be warned that we're about to start this task.
(package private) boolean	isPreStateAllowed(int state)

Methods inherited from class sos.koa.Task

actionPerformed, clear, getAdditionalInfo, getInfo, isAdditionalInfoAvailable, isCancelableTask, isModalTask, isProgressMonitoredTask, logCanceled, logCompleted, logFailed, logOpenedFile, logStarted, popupAdditionalInfo, popupAdditionalInfo, popupFailure, popupGetFile, popupGetPassword, popupNext, popupNextOrBack, popupSuccess, popupWarning, setMaxSubTasks, setSubTaskCount, stopAction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

systemIsCleared

boolean systemIsCleared

A flag indicating if the system has been cleared.

Constructor Detail

ClearAdapter

ClearAdapter()

Constructs a new ClearAdaptor.

Method Detail

getTitle

java.lang.String getTitle()

Description copied from class: Task

The title of this task. Is used in title-bar of dialogs.

Specified by:

getTitle in class Task

Returns:

Title of this task.

getSuccessMessage

java.lang.String getSuccessMessage()

Description copied from class: Task

What to print in success dialog.

Specified by:

getSuccessMessage in class Task

Returns:

text to print in success dialog.

getFailureMessage

java.lang.String getFailureMessage()

Description copied from class: Task

What to print in failure dialog.

Specified by:

getFailureMessage in class Task

Returns:

text to print in failure dialog.

getWarningMessage

java.lang.String getWarningMessage()

Description copied from class: Task

What to print in warning dialog used to ask user if he/she is sure to perform this task.

Overrides:

getWarningMessage in class Task

Returns:

text to print in warning dialog.

doAction

void doAction()

Gets called when the clear button is pressed.

Specified by:

doAction in class Task

isDangerousTask

boolean isDangerousTask()

Description copied from class: Task

Indicates whether the user should be warned that we're about to start this task. Default is false.

Overrides:

isDangerousTask in class Task

Returns:

By default false.

isPreStateAllowed

boolean isPreStateAllowed(int state)

Specified by:

isPreStateAllowed in class Task

getSuccessState

int getSuccessState()

Description copied from class: Task

The application state after successful termination of this task.

Specified by:

getSuccessState in class Task

Returns:

the new state.

clearSystem

void clearSystem()

clearXMLFiles

public static void clearXMLFiles()

Clear the intermediate XML files. Public because they may be called from anywhere. Static because this method doesn't seem to depend on the state of this object. -- MO

clearTXTFiles

public void clearTXTFiles()

Clear the intermediate TXT files. Public because they may be called from anywhere.

clearPDFFiles

private void clearPDFFiles()

Clear the PDF files. Private because they may not be called from anywhere.