org.springframework.rules.support
Class DefaultRulesSource

java.lang.Object
  org.springframework.core.closure.support.AlgorithmsAccessor
      org.springframework.rules.constraint.ConstraintsAccessor
          org.springframework.rules.support.DefaultRulesSource

All Implemented Interfaces:

RulesSource

Direct Known Subclasses:

AttributesRulesSource, PetClinicValidationRulesSource, SimpleValidationRulesSource

public class DefaultRulesSource
extends ConstraintsAccessor
implements RulesSource

A default rules source implementation which is simply a in-memory registry for bean validation rules backed by a map.

Author:

Keith Donald

Field Summary

protected org.apache.commons.logging.Log

logger

Constructor Summary

DefaultRulesSource()

Method Summary

void	addRules(Rules rules) Add or update the rules for a single bean class.
void	addRules(String contextId, Rules rules)
PropertyConstraint	getPropertyConstraint(Class bean, String propertyName) Return the validation rules for the provided bean property.
PropertyConstraint	getPropertyConstraint(Class bean, String propertyName, String contextId)
Rules	getRules(Class bean) Return the validation rules for the provided bean.
Rules	getRules(Class beanType, String contextId)
void	setRules(List rules) Set the list of rules retrievable by this source, where each item in the list is a Rules object which maintains validation rules for a bean class.
String	toString()

Methods inherited from class org.springframework.rules.constraint.ConstraintsAccessor

all, all, and, any, any, bind, bind, bind, bind, bind, conjunction, disjunction, eq, eq, eq, eq, eq, eqProperty, eqProperty, getConstraints, gt, gt, gt, gt, gt, gt, gt, gte, gte, gte, gte, gte, gte, gte, gteProperty, gteProperty, gtProperty, gtProperty, ifTrue, ifTrueElse, inGroup, inGroup, inGroup, inRange, inRange, inRangeProperties, inRangeProperties, like, like, lt, lt, lt, lt, lt, lt, lt, lte, lte, lte, lte, lte, lte, lte, lteProperty, lteProperty, ltProperty, ltProperty, maxLength, method, minLength, not, not, or, present, present, range, range, range, range, range, range, range, regexp, regexp, required, required, testResultOf, unique, value

Methods inherited from class org.springframework.core.closure.support.AlgorithmsAccessor

allTrue, allTrue, anyTrue, anyTrue, findAll, findAll, findFirst, findFirst, forEach, forEach, getAlgorithms

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final org.apache.commons.logging.Log logger

Constructor Detail

DefaultRulesSource

public DefaultRulesSource()

Method Detail

addRules

public void addRules(Rules rules)

Add or update the rules for a single bean class.

Parameters:

rules - The rules.

addRules

public void addRules(String contextId,
                     Rules rules)

setRules

public void setRules(List rules)

Set the list of rules retrievable by this source, where each item in the list is a Rules object which maintains validation rules for a bean class.

Parameters:

rules - The list of rules.

getRules

public Rules getRules(Class bean)

Description copied from interface: RulesSource

Return the validation rules for the provided bean.

Specified by:

getRules in interface RulesSource

Returns:

The validation rules, or null if none exist.

getRules

public Rules getRules(Class beanType,
                      String contextId)

Specified by:

getRules in interface RulesSource

getPropertyConstraint

public PropertyConstraint getPropertyConstraint(Class bean,
                                                String propertyName)

Description copied from interface: RulesSource

Return the validation rules for the provided bean property.

Specified by:

getPropertyConstraint in interface RulesSource

Parameters:

bean - the bean class

propertyName - the bean propertyName

Returns:

The validation rules, or null if none exist.

getPropertyConstraint

public PropertyConstraint getPropertyConstraint(Class bean,
                                                String propertyName,
                                                String contextId)

Specified by:

getPropertyConstraint in interface RulesSource

toString

public String toString()

Overrides:

toString in class Object