Package org.zkoss.zul

Class SimpleLocalDateConstraint

java.lang.Object

org.zkoss.zul.SimpleConstraint

org.zkoss.zul.AbstractSimpleDateTimeConstraint<LocalDate>

org.zkoss.zul.SimpleLocalDateConstraint

All Implemented Interfaces:

Serializable, ClientConstraint, Constraint

public class SimpleLocalDateConstraint
extends AbstractSimpleDateTimeConstraint<LocalDate>

A simple LocalDate constraint.

Since:

9.0.0

Author:

rudyhuang

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.zkoss.zul.AbstractSimpleDateTimeConstraint

_beg, _end, _tzone

Fields inherited from class org.zkoss.zul.SimpleConstraint

_finishParseCst, _flags, AFTER_END, AFTER_POINTER, AFTER_START, AT_POINTER, BEFORE_END, BEFORE_START, END_AFTER, END_BEFORE, NO_EMPTY, NO_FUTURE, NO_NEGATIVE, NO_PAST, NO_POSITIVE, NO_TODAY, NO_ZERO, OVERLAP, OVERLAP_AFTER, OVERLAP_BEFORE, OVERLAP_END, SERVER, START_AFTER, START_BEFORE, STRICT

Constructor Summary

Constructors

Constructor	Description
SimpleLocalDateConstraint(int flags)	Constraints a constraint.
SimpleLocalDateConstraint(int flags, String errmsg)	Constraints a constraint.
SimpleLocalDateConstraint(int flags, LocalDate begin, LocalDate end, String errmsg)	Constructs a constraint with beginning and ending date.
SimpleLocalDateConstraint(int flags, Pattern regex, String errmsg)	Constructs a constraint combining regular expression.
SimpleLocalDateConstraint(String constraint)	Constructs a constraint with a list of constraints separated by comma.
SimpleLocalDateConstraint(Pattern regex, String errmsg)	Constructs a regular-expression constraint.

Method Summary

Modifier and Type	Method	Description
protected void	fixConstraint()
protected LocalDate	parseFrom(String val)
void	validate(org.zkoss.zk.ui.Component comp, Object value)	Verifies whether the value is acceptable.
protected String	valueToString(org.zkoss.zk.ui.Component comp, LocalDate value)

Methods inherited from class org.zkoss.zul.AbstractSimpleDateTimeConstraint

getBeginDate, getEndDate, parseConstraint, setTimeZone, validate0

Methods inherited from class org.zkoss.zul.SimpleConstraint

getClientConstraint, getClientPackages, getErrorMessage, getFlags, getInstance, getRawValue

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleLocalDateConstraint

public SimpleLocalDateConstraint(int flags)

Constraints a constraint.

Parameters:

flags - a combination of SimpleConstraint.NO_POSITIVE, SimpleConstraint.NO_NEGATIVE, SimpleConstraint.NO_ZERO, and so on.

SimpleLocalDateConstraint

public SimpleLocalDateConstraint(int flags,
 String errmsg)

Constraints a constraint.

Parameters:

flags - a combination of SimpleConstraint.NO_POSITIVE, SimpleConstraint.NO_NEGATIVE, SimpleConstraint.NO_ZERO, and so on.

errmsg - the error message to display. Ignored if null or empty.

SimpleLocalDateConstraint

public SimpleLocalDateConstraint(Pattern regex,
 String errmsg)

Constructs a regular-expression constraint.

Parameters:

regex - ignored if null or empty

errmsg - the error message to display. Ignored if null or empty.

SimpleLocalDateConstraint

public SimpleLocalDateConstraint(int flags,
 Pattern regex,
 String errmsg)

Constructs a constraint combining regular expression.

Parameters:

flags - a combination of SimpleConstraint.NO_POSITIVE, SimpleConstraint.NO_NEGATIVE, SimpleConstraint.NO_ZERO, and so on.

regex - ignored if null or empty

errmsg - the error message to display. Ignored if null or empty.

SimpleLocalDateConstraint

public SimpleLocalDateConstraint(int flags,
 LocalDate begin,
 LocalDate end,
 String errmsg)

Constructs a constraint with beginning and ending date.

Parameters:

flags - a combination of SimpleConstraint.NO_POSITIVE, SimpleConstraint.NO_NEGATIVE, SimpleConstraint.NO_ZERO, and so on.

begin - the beginning date, or null if no constraint at the beginning date.

end - the ending date, or null if no constraint at the ending date.

errmsg - the error message to display. Ignored if null or empty.

SimpleLocalDateConstraint

public SimpleLocalDateConstraint(String constraint)

Constructs a constraint with a list of constraints separated by comma.

Parameters:

constraint - a list of constraints separated by comma. Example: "between 20071012 and 20071223", "before 20080103"

Method Details

fixConstraint

protected void fixConstraint()

Specified by:

fixConstraint in class AbstractSimpleDateTimeConstraint<LocalDate>

validate

public void validate(org.zkoss.zk.ui.Component comp,
 Object value)
              throws org.zkoss.zk.ui.WrongValueException

Description copied from interface: Constraint

Verifies whether the value is acceptable.

Specified by:

validate in interface Constraint

Overrides:

validate in class AbstractSimpleDateTimeConstraint<LocalDate>

Parameters:

comp - the component being validated

Throws:

org.zkoss.zk.ui.WrongValueException

parseFrom

protected LocalDate parseFrom(String val)
                       throws org.zkoss.zk.ui.UiException

Specified by:

parseFrom in class AbstractSimpleDateTimeConstraint<LocalDate>

Throws:

org.zkoss.zk.ui.UiException

valueToString

protected String valueToString(org.zkoss.zk.ui.Component comp,
 LocalDate value)

Specified by:

valueToString in class AbstractSimpleDateTimeConstraint<LocalDate>