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

Class MediaFieldPersistenceProvider

java.lang.Object

org.broadleafcommerce.openadmin.server.service.persistence.module.provider.AbstractFieldPersistenceProvider

org.broadleafcommerce.openadmin.server.service.persistence.module.provider.FieldPersistenceProviderAdapter

org.broadleafcommerce.openadmin.server.service.persistence.module.provider.MediaFieldPersistenceProvider

All Implemented Interfaces:

FieldPersistenceProvider, org.springframework.core.Ordered

@Component(value="blMediaFieldPersistenceProvider")
 @Scope(value="prototype")
public class MediaFieldPersistenceProvider
extends FieldPersistenceProviderAdapter

Author:

Brian Polster

Field Summary

Fields inherited from interface org.broadleafcommerce.openadmin.server.service.persistence.module.provider.FieldPersistenceProvider

BASIC, MAP_FIELD, MEDIA, MONEY, RULE

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
MediaFieldPersistenceProvider()

Method Summary

Modifier and Type	Method and Description
protected boolean	canHandleExtraction(ExtractValueRequest extractValueRequest, Property property)
protected boolean	canHandlePersistence(PopulateValueRequest populateValueRequest, Serializable instance)
protected Media	convertJsonToMedia(String jsonProp)
protected String	convertMediaToJson(Media media)
FieldProviderResponse	extractValue(ExtractValueRequest extractValueRequest, Property property) Retrieve the property value from the requestedValue field from the request.
FieldProviderResponse	filterProperties(AddFilterPropertiesRequest addFilterPropertiesRequest, Map<String,FieldMetadata> properties) Filter the list of properties posted by the admin during and add or update.
int	getOrder()
FieldProviderResponse	populateValue(PopulateValueRequest populateValueRequest, Serializable instance) Set the property value on the target object.
protected void	updateMediaFields(Media oldMedia, Media newMedia)

Methods inherited from class org.broadleafcommerce.openadmin.server.service.persistence.module.provider.FieldPersistenceProviderAdapter

addSearchMapping

Methods inherited from class org.broadleafcommerce.openadmin.server.service.persistence.module.provider.AbstractFieldPersistenceProvider

buildFieldInfo, getListFieldType, getMapFieldType

Methods inherited from class java.lang.Object

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

Constructor Detail

MediaFieldPersistenceProvider

public MediaFieldPersistenceProvider()

Method Detail

canHandlePersistence

protected boolean canHandlePersistence(PopulateValueRequest populateValueRequest,
                                       Serializable instance)

canHandleExtraction

protected boolean canHandleExtraction(ExtractValueRequest extractValueRequest,
                                      Property property)

populateValue

public FieldProviderResponse populateValue(PopulateValueRequest populateValueRequest,
                                           Serializable instance)
                                    throws PersistenceException

Description copied from interface: FieldPersistenceProvider

Set the property value on the target object. Implementations should translate the requestedValue field from the request and set on the instance parameter. You are basically taking the string value submitted by the admin application and converting it into the format required to set on the target field of instance (which should be a JPA managed entity). Used during admin create and update events.

Specified by:

populateValue in interface FieldPersistenceProvider

Overrides:

populateValue in class FieldPersistenceProviderAdapter

Parameters:

populateValueRequest - contains the requested value and support classes.

instance - the persistence entity instance on which to set the value harvested from the request

Returns:

whether or not the implementation handled the persistence request

Throws:

PersistenceException

extractValue

public FieldProviderResponse extractValue(ExtractValueRequest extractValueRequest,
                                          Property property)
                                   throws PersistenceException

Description copied from interface: FieldPersistenceProvider

Retrieve the property value from the requestedValue field from the request. Implementations should translate the requestedValue and set on the property parameter. The requestedValue is the field value taken from the JPA managed entity instance. You are taking this field value and converting it into a string representation appropriate for the property instance parameter. Used during admin fetch events.

Specified by:

extractValue in interface FieldPersistenceProvider

Overrides:

extractValue in class FieldPersistenceProviderAdapter

Parameters:

extractValueRequest - contains the requested value and support classes.

property - the property for the admin that will contain the information harvested from the persistence value

Returns:

whether or not the implementation handled the persistence request

Throws:

PersistenceException

filterProperties

public FieldProviderResponse filterProperties(AddFilterPropertiesRequest addFilterPropertiesRequest,
                                              Map<String,FieldMetadata> properties)

Description copied from interface: FieldPersistenceProvider

Filter the list of properties posted by the admin during and add or update. This is the property list immediately before persistence is attempted. Properties may be altered, removed or added.

Specified by:

filterProperties in interface FieldPersistenceProvider

Overrides:

filterProperties in class FieldPersistenceProviderAdapter

Parameters:

addFilterPropertiesRequest - contains the Entity instance.

properties - the collection of properties to filter

Returns:

whether or not the implementation handled the persistence request

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

Overrides:

getOrder in class FieldPersistenceProviderAdapter

convertMediaToJson

protected String convertMediaToJson(Media media)

convertJsonToMedia

protected Media convertJsonToMedia(String jsonProp)

updateMediaFields

protected void updateMediaFields(Media oldMedia,
                                 Media newMedia)