org.broadleafcommerce.openadmin.server.service.persistence.module.criteria

Class Restriction

java.lang.Object

org.broadleafcommerce.openadmin.server.service.persistence.module.criteria.Restriction

public class Restriction
extends Object

Responsible for providing a JPA Predicate instance for query construction based on several objects that define query construction behavior for the target field. The objects can be replaced with custom implementations for more specific behavior.

Author:

Jeff Fischer

See Also:

PredicateProvider, FilterValueConverter, FieldPathBuilder

Field Summary

Fields

Modifier and Type	Field and Description
protected FieldPathBuilder	fieldPathBuilder
protected FilterValueConverter	filterValueConverter
protected PredicateProvider	predicateProvider

Constructor Summary

Constructors

Constructor and Description
Restriction()

Method Summary

Methods

Modifier and Type	Method and Description
javax.persistence.criteria.Predicate	buildRestriction(javax.persistence.criteria.CriteriaBuilder builder, javax.persistence.criteria.From root, String ceilingEntity, String targetPropertyName, javax.persistence.criteria.Path explicitPath, List directValues, boolean shouldConvert, javax.persistence.criteria.CriteriaQuery criteria, List<javax.persistence.criteria.Predicate> restrictions) This method will return a FieldPathBuilder that could be used by the caller to establish any additional Roots that might be necessary due to the path living inside of a polymorphic version of the ceiling entity.
Restriction	clone()
FieldPathBuilder	getFieldPathBuilder()
FilterValueConverter	getFilterValueConverter()
PredicateProvider	getPredicateProvider()
void	setFieldPathBuilder(FieldPathBuilder fieldPathBuilder)
void	setFilterValueConverter(FilterValueConverter filterValueConverter)
void	setPredicateProvider(PredicateProvider predicateProvider)
Restriction	withFieldPathBuilder(FieldPathBuilder fieldPathBuilder)
Restriction	withFilterValueConverter(FilterValueConverter filterValueConverter)
Restriction	withPredicateProvider(PredicateProvider predicateProvider)

Methods inherited from class java.lang.Object

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

Field Detail

predicateProvider

protected PredicateProvider predicateProvider

filterValueConverter

protected FilterValueConverter filterValueConverter

fieldPathBuilder

protected FieldPathBuilder fieldPathBuilder

Constructor Detail

Restriction

public Restriction()

Method Detail

withPredicateProvider

public Restriction withPredicateProvider(PredicateProvider predicateProvider)

withFilterValueConverter

public Restriction withFilterValueConverter(FilterValueConverter filterValueConverter)

withFieldPathBuilder

public Restriction withFieldPathBuilder(FieldPathBuilder fieldPathBuilder)

buildRestriction

public javax.persistence.criteria.Predicate buildRestriction(javax.persistence.criteria.CriteriaBuilder builder,
                                                    javax.persistence.criteria.From root,
                                                    String ceilingEntity,
                                                    String targetPropertyName,
                                                    javax.persistence.criteria.Path explicitPath,
                                                    List directValues,
                                                    boolean shouldConvert,
                                                    javax.persistence.criteria.CriteriaQuery criteria,
                                                    List<javax.persistence.criteria.Predicate> restrictions)

This method will return a FieldPathBuilder that could be used by the caller to establish any additional Roots that might be necessary due to the path living inside of a polymorphic version of the ceiling entity. The Predicate object that #buildRestriction(...) returns is also available inside of the FieldPathBuilder object for the caller's use.

Parameters:

builder -

root -

ceilingEntity -

targetPropertyName -

explicitPath -

directValues -

shouldConvert -

Returns:

getFilterValueConverter

public FilterValueConverter getFilterValueConverter()

setFilterValueConverter

public void setFilterValueConverter(FilterValueConverter filterValueConverter)

getPredicateProvider

public PredicateProvider getPredicateProvider()

setPredicateProvider

public void setPredicateProvider(PredicateProvider predicateProvider)

getFieldPathBuilder

public FieldPathBuilder getFieldPathBuilder()

setFieldPathBuilder

public void setFieldPathBuilder(FieldPathBuilder fieldPathBuilder)

clone

public Restriction clone()

Overrides:

clone in class Object