caltool.model.schedule

Class ScheduleEventPrecondViolation

java.lang.Object

java.lang.Throwable

java.lang.Exception

caltool.model.schedule.ScheduleEventPrecondViolation

All Implemented Interfaces:

PrecondViolation, java.io.Serializable

public class ScheduleEventPrecondViolation
extends java.lang.Exception
implements PrecondViolation

Class ScheduleEventPrecondViolation defines and exception containing error conditions for the Schedule.scheduleEvent method. It contains a list of the specific error messages that may be output in response to a precondition having been violated by a call to scheduleEvent.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	alreadyScheduledMessage Error message for event of same date,title already scheduled
protected java.lang.String	emptyTitleMessage Error message for empty title
protected java.util.ArrayList	errors List of current error messages
protected java.lang.String	invalidCategoryMessage Error message for invalid category
protected java.lang.String	invalidEndDateMessage Error message for invalid end date
protected java.lang.String	invalidStartDateMessage Error message for invalid start date
protected java.lang.String	noActiveCalendarMessage Error message for no currently active calendar in the workspace
protected int	numErrors Error message count
protected java.lang.String	outOfMemoryMessage Error message for out of memory, so no space left in calendar

Constructor Summary

Constructors

Constructor and Description
ScheduleEventPrecondViolation() Construct this by initializing the error message list to an empty list, initializing the numErrors count to 0, and initializing local copies of the error message text for each of the possible errors from Schedule.scheduleEvent.

Method Summary

Modifier and Type	Method and Description
boolean	anyErrors() Return true if any errors have been set.
void	clear() Clear all error messages.
java.lang.String[]	getErrors() Return the error list.
int	numberOfErrors() Return the number of errors.
void	setAlreadyScheduledError() Set the already scheduled error message.
void	setEmptyTitleError() Set the empty title error message.
void	setInvalidEndDateError() Set the invalid end date error message.
void	setInvalidStartDateError() Set the invalid start date error message.
void	setNoActiveCalendarError() Set the no active calendar error message.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Detail

errors

protected java.util.ArrayList errors

List of current error messages

numErrors

protected int numErrors

Error message count

emptyTitleMessage

protected java.lang.String emptyTitleMessage

Error message for empty title

alreadyScheduledMessage

protected java.lang.String alreadyScheduledMessage

Error message for event of same date,title already scheduled

invalidStartDateMessage

protected java.lang.String invalidStartDateMessage

Error message for invalid start date

invalidEndDateMessage

protected java.lang.String invalidEndDateMessage

Error message for invalid end date

invalidCategoryMessage

protected java.lang.String invalidCategoryMessage

Error message for invalid category

noActiveCalendarMessage

protected java.lang.String noActiveCalendarMessage

Error message for no currently active calendar in the workspace

outOfMemoryMessage

protected java.lang.String outOfMemoryMessage

Error message for out of memory, so no space left in calendar

Constructor Detail

ScheduleEventPrecondViolation

public ScheduleEventPrecondViolation()

Construct this by initializing the error message list to an empty list, initializing the numErrors count to 0, and initializing local copies of the error message text for each of the possible errors from Schedule.scheduleEvent. The text of these error messages comes from the requirements.

Method Detail

getErrors

public java.lang.String[] getErrors()

Return the error list.

Specified by:

getErrors in interface PrecondViolation

clear

public void clear()

Clear all error messages.

Specified by:

clear in interface PrecondViolation

anyErrors

public boolean anyErrors()

Return true if any errors have been set.

Specified by:

anyErrors in interface PrecondViolation

numberOfErrors

public int numberOfErrors()

Return the number of errors.

Specified by:

numberOfErrors in interface PrecondViolation

setEmptyTitleError

public void setEmptyTitleError()

Set the empty title error message.

setAlreadyScheduledError

public void setAlreadyScheduledError()

Set the already scheduled error message.

setInvalidStartDateError

public void setInvalidStartDateError()

Set the invalid start date error message.

setInvalidEndDateError

public void setInvalidEndDateError()

Set the invalid end date error message.

setNoActiveCalendarError

public void setNoActiveCalendarError()

Set the no active calendar error message.