org.activemath.webapp.tools.data
Class GapManager

java.lang.Object
  org.activemath.webapp.tools.data.GapManager

public class GapManager
extends Object

Field Summary

protected static Logger

log The logger for this class

Method Summary

List<Gap>	allGaps() By default, limit the number of entries to 100
List<Gap>	allGaps(Boolean limit)
List<Gap>	allGaps(Gap filterGap)
boolean	appendDataIfGapExists(Gap gap)
void	cleanUp(User user) cleans up leftovers from course generation gap detection removes presets to be deleted
void	cleanUp(User user, GapDetectionBook book) cleans up leftovers from course generation gap detection
boolean	deleteGapById(int gapId)
Gap	getAccessorGap() returns a config gap to access the static values in gap
String	getGapClass(Gap gap) gets the type of object which the gap contains
static GapManager	getInstance()
int	getNumGaps() A way to determine if there are any gaps available
int	getOperationCount()
void	incOperationCount()
boolean	resetDatabase() resets the database to its initial state
void	resetOperationCount()
Gap	retrieveGapById(int gapId)
boolean	storeGap(Gap gap)
String	transformXMLToHTML(String MBaseId) makes xml source of item look good in browser
String	trimMBaseId(String MBaseId) removes square brackets
boolean	updateGap(Gap gap)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static Logger log

The logger for this class

Method Detail

getInstance

public static GapManager getInstance()

allGaps

public List<Gap> allGaps(Boolean limit)

allGaps

public List<Gap> allGaps()

By default, limit the number of entries to 100

allGaps

public List<Gap> allGaps(Gap filterGap)

retrieveGapById

public Gap retrieveGapById(int gapId)

storeGap

public boolean storeGap(Gap gap)

appendDataIfGapExists

public boolean appendDataIfGapExists(Gap gap)

resetDatabase

public boolean resetDatabase()

resets the database to its initial state

deleteGapById

public boolean deleteGapById(int gapId)

updateGap

public boolean updateGap(Gap gap)

getNumGaps

public int getNumGaps()

A way to determine if there are any gaps available

Returns:

number of stored gaps

transformXMLToHTML

public String transformXMLToHTML(String MBaseId)
                          throws OMConvertException

makes xml source of item look good in browser

Parameters:

m - the AppModel

Throws:

throws - OMConvertException if the constructor was not able to load the stylesheet

OMConvertException

getGapClass

public String getGapClass(Gap gap)

gets the type of object which the gap contains

Parameters:

gap - The gap for which the

trimMBaseId

public String trimMBaseId(String MBaseId)

removes square brackets

Parameters:

MBaseId - The String which is to be cleaned up

Returns:

a clean MBaseId for use with ContentManager

getOperationCount

public int getOperationCount()

incOperationCount

public void incOperationCount()

resetOperationCount

public void resetOperationCount()

cleanUp

public void cleanUp(User user,
                    GapDetectionBook book)

cleans up leftovers from course generation gap detection

Parameters:

user - the user who created a gap detection run

book - the gap detection book which has been assembled during the process

cleanUp

public void cleanUp(User user)

cleans up leftovers from course generation gap detection removes presets to be deleted

Parameters:

user - the user who created a gap detection run

getAccessorGap

public Gap getAccessorGap()

returns a config gap to access the static values in gap

Parameters:

user - the user who created a gap detection run