sos.koa
Class ImportVotesAdapter

java.lang.Object
  sos.koa.Task
      sos.koa.ImportVotesAdapter

All Implemented Interfaces:

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

public class ImportVotesAdapter

extends Task

Class to handle importing the votes file.

Version:

$Id: ImportVotesAdapter.java,v 1.46 2004/05/18 18:52:46 hubbers Exp $

Author:

Martijn Oostdijk (martijno@cs.kun.nl)

Nested Class Summary

(package private) class	ImportVotesAdapter.VoteFileChecker Inner class to do light-weight sanity check on xml file.
(package private) class	ImportVotesAdapter.VoteFileParser Inner class to parse the vote file.

Nested classes inherited from class sos.koa.Task

Task.ActionThread, Task.MonitoredThread

Field Summary

(package private) boolean	keepRunning Whether to keep importing.
(package private) int	kieskringCount Number of kieskringen encountered thus far.
(package private) java.util.ArrayList	rawVotes The imported, not yet decrypted, votes.
(package private) int	taskCount Number of rows encountered thus far.

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

ImportVotesAdapter()
Constructs this adapter.

Method Summary

(package private) void	clear() Clears temporary memory used by this task.
(package private) void	doAction() Imports the votes.
(package private) java.lang.String	getFailureMessage() What to print in failure dialog.
(package private) java.lang.String	getInfo() Gets information that should be displayed if this task completes successfully.
(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) boolean	isCancelableTask() Indicates whether the effect of this task can be undone (and whether the user should be given the option to undo the task).
(package private) boolean	isPreStateAllowed(int state)
(package private) boolean	isProgressMonitoredTask() Importing votes can take a long time, better pop up a progress monitor.
(package private) void	logCompleted() Writes a 'task completed' entry in the log.
(package private) void	logFailed(java.lang.String reason) Writes a 'task failed' entry in the log.
(package private) void	logOpenedFile(java.io.File file) Writes a 'task opened file' entry in the log.
(package private) void	logStarted() Writes a 'task started' entry in the log.
(package private) void	stopAction() If the cancel button is pressed this thread should stop

Methods inherited from class sos.koa.Task

actionPerformed, getAdditionalInfo, getWarningMessage, isAdditionalInfoAvailable, isDangerousTask, isModalTask, logCanceled, popupAdditionalInfo, popupAdditionalInfo, popupFailure, popupGetFile, popupGetPassword, popupNext, popupNextOrBack, popupSuccess, popupWarning, setMaxSubTasks, setSubTaskCount

Methods inherited from class java.lang.Object

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

Field Detail

rawVotes

java.util.ArrayList rawVotes

The imported, not yet decrypted, votes.

taskCount

int taskCount

Number of rows encountered thus far.

kieskringCount

int kieskringCount

Number of kieskringen encountered thus far.

keepRunning

boolean keepRunning

Whether to keep importing. Gets set to false when task is canceled.

Constructor Detail

ImportVotesAdapter

public ImportVotesAdapter()

Constructs this adapter.

Method Detail

getTitle

java.lang.String getTitle()

The title of this task.

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.

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.

isCancelableTask

boolean isCancelableTask()

Indicates whether the effect of this task can be undone (and whether the user should be given the option to undo the task).

Overrides:

isCancelableTask in class Task

Returns:

vote importing can be undone, so true.

doAction

void doAction()
        throws KOAException

Imports the votes. Asks the user for a file. Checks the file. Reads the file.

Specified by:

doAction in class Task

Throws:

KOAException - if importing failed.

stopAction

void stopAction()

If the cancel button is pressed this thread should stop

Overrides:

stopAction in class Task

getInfo

java.lang.String getInfo()

Description copied from class: Task

Gets information that should be displayed if this task completes successfully.

Overrides:

getInfo in class Task

Returns:

information that should be displayed if this task completes successfully.

isProgressMonitoredTask

boolean isProgressMonitoredTask()

Importing votes can take a long time, better pop up a progress monitor.

Overrides:

isProgressMonitoredTask in class Task

Returns:

true.

clear

void clear()

Description copied from class: Task

Clears temporary memory used by this task.

Overrides:

clear in class Task

logStarted

void logStarted()

Description copied from class: Task

Writes a 'task started' entry in the log.

Overrides:

logStarted in class Task

logOpenedFile

void logOpenedFile(java.io.File file)

Description copied from class: Task

Writes a 'task opened file' entry in the log.

Overrides:

logOpenedFile in class Task

logCompleted

void logCompleted()

Description copied from class: Task

Writes a 'task completed' entry in the log.

Overrides:

logCompleted in class Task

logFailed

void logFailed(java.lang.String reason)

Description copied from class: Task

Writes a 'task failed' entry in the log.

Overrides:

logFailed in class Task