org.codehaus.groovy.grails.validation
Class SizeConstraint

java.lang.Object
  org.codehaus.groovy.grails.validation.AbstractConstraint
      org.codehaus.groovy.grails.validation.SizeConstraint

All Implemented Interfaces:

Constraint

 class SizeConstraint
extends AbstractConstraint

A constraint that validates size of the property, for strings and arrays this is the length, collections the size and numbers the value

Since:

0.4

Created: Jan 19, 2007 Time: 8:26:10 AM

Author:

Graeme Rocher

Field Summary

Fields inherited from class org.codehaus.groovy.grails.validation.AbstractConstraint

classShortName, constraintOwningClass, constraintParameter, constraintPropertyName, messageSource

Constructor Summary

SizeConstraint()

Method Summary

String	getName()
groovy.lang.IntRange	getRange()
protected void	processValidate(Object target, Object propertyValue, Errors errors)
void	setParameter(Object constraintParameter) The parameter which the constraint is validated against
boolean	supports(Class type) Returns whether the constraint supports being applied against the specified type;

Methods inherited from class org.codehaus.groovy.grails.validation.AbstractConstraint

checkState, getDefaultMessage, getPropertyName, rejectValue, rejectValue, rejectValue, rejectValue, rejectValue, rejectValueWithDefaultMessage, setMessageSource, setOwningClass, setPropertyName, skipNullValues, toString, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeConstraint

SizeConstraint()

Method Detail

getRange

public groovy.lang.IntRange getRange()

Returns:

Returns the range.

supports

public boolean supports(Class type)

Description copied from interface: Constraint

Returns whether the constraint supports being applied against the specified type;

Parameters:

type - The type to support

Returns:

True if the constraint can be applied against the specified type

setParameter

public void setParameter(Object constraintParameter)

Description copied from interface: Constraint

The parameter which the constraint is validated against

Specified by:

setParameter in interface Constraint

Overrides:

setParameter in class AbstractConstraint

Parameters:

constraintParameter - The constraintParameter to set.

getName

public String getName()

Returns:

The name of the constraint

processValidate

protected void processValidate(Object target,
                               Object propertyValue,
                               Errors errors)

Specified by:

processValidate in class AbstractConstraint