org.springframework.rules.constraint.property
Class PropertyValueConstraint

java.lang.Object
  org.springframework.rules.constraint.property.AbstractPropertyConstraint
      org.springframework.rules.constraint.property.PropertyValueConstraint

All Implemented Interfaces:

Constraint, PropertyConstraint

public class PropertyValueConstraint
extends AbstractPropertyConstraint
implements Constraint

A constraint that returns the result of a boolean expression that tests a variable bean property value against a predicate (constraint). For example: pet.age is required

Author:

Keith Donald

Constructor Summary

PropertyValueConstraint(String propertyName, Constraint valueConstraint)
Creates a BeanPropertyValueConstraint.

Method Summary

Constraint	getConstraint()
protected boolean	test(PropertyAccessStrategy domainObjectAccessStrategy)
String	toString()

Methods inherited from class org.springframework.rules.constraint.property.AbstractPropertyConstraint

getPropertyName, isCompoundRule, isDependentOn, setPropertyName, test

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.closure.Constraint

test

Constructor Detail

PropertyValueConstraint

public PropertyValueConstraint(String propertyName,
                               Constraint valueConstraint)

Creates a BeanPropertyValueConstraint.

Parameters:

propertyName - The constrained property.

valueConstraint - The property value constraint (tester).

Method Detail

test

protected boolean test(PropertyAccessStrategy domainObjectAccessStrategy)

Specified by:

test in class AbstractPropertyConstraint

getConstraint

public Constraint getConstraint()

toString

public String toString()

Overrides:

toString in class AbstractPropertyConstraint