org.broadleafcommerce.openadmin.server.service.persistence.validation

Class UniqueValueValidator

java.lang.Object

org.broadleafcommerce.openadmin.server.service.persistence.validation.UniqueValueValidator

All Implemented Interfaces:

PropertyValidator

@Component(value="blUniqueValueValidator")
public class UniqueValueValidator
extends Object
implements PropertyValidator

Checks for uniqueness of this field's value among other entities of this type

Author:

Brandon Smith

Field Summary

Fields

Modifier and Type	Field and Description
protected GenericEntityDao	genericEntityDao
protected static org.apache.commons.logging.Log	LOG

Constructor Summary

Constructors

Constructor and Description
UniqueValueValidator()

Method Summary

Methods

Modifier and Type	Method and Description
PropertyValidationResult	validate(Entity entity, Serializable instance, Map<String,FieldMetadata> entityFieldMetadata, Map<String,String> validationConfiguration, BasicFieldMetadata propertyMetadata, String propertyName, String value) Validates a property for an entity

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final org.apache.commons.logging.Log LOG

genericEntityDao

protected GenericEntityDao genericEntityDao

Constructor Detail

UniqueValueValidator

public UniqueValueValidator()

Method Detail

validate

public PropertyValidationResult validate(Entity entity,
                                Serializable instance,
                                Map<String,FieldMetadata> entityFieldMetadata,
                                Map<String,String> validationConfiguration,
                                BasicFieldMetadata propertyMetadata,
                                String propertyName,
                                String value)

Description copied from interface: PropertyValidator

Validates a property for an entity

Specified by:

validate in interface PropertyValidator

Parameters:

entity - Entity DTO of the entity attempting to save

instance - actual object representation of entity. This can be cast to entity interfaces (like Sku or Product)

entityFieldMetadata - complete field metadata for all properties in entity

validationConfiguration - the map represented by the set of ConfigurationItem for a ValidationConfiguration on a property. This map could be null if this PropertyValidator is being invoked outside of the context of a particular property (like a global validator)

propertyMetadata - BasicFieldMetadata corresponding to the property that is being valid

propertyName - the property name of the value attempting to be saved (could be a sub-entity obtained via dot notation like 'defaultSku.name')

value - the value attempted to be saved

Returns:

true if this passes validation, false otherwise.