Package de.hybris.platform.inboundservices.persistence.populator

Class AbstractAttributePopulator

java.lang.Object

de.hybris.platform.inboundservices.persistence.populator.AbstractAttributePopulator

All Implemented Interfaces:

AttributePopulator

Direct Known Subclasses:

AbstractCollectionAttributePopulator, AbstractMapAttributePopulator, ItemModelAttributePopulator, ItemModelAttributePopulator, PartOfAttributePopulator, PrimitiveAttributePopulator, ReplaceItemModelCollectionAttributePopulator, ReplaceItemModelCollectionAttributePopulator, ReplacePrimitiveCollectionAttributePopulator

public abstract class AbstractAttributePopulator
extends java.lang.Object
implements AttributePopulator

A template to be used by AttributePopulator implementations.

Constructor Summary

Constructors

Constructor	Description
AbstractAttributePopulator()

Method Summary

Modifier and Type	Method	Description
protected ModelService	getModelService()
protected abstract boolean	isApplicable(TypeAttributeDescriptor attribute, PersistenceContext context)	Determines whether a specific implementation can provide value for the specified attribute.
protected boolean	isNew(ItemModel item)	Determines whether the specified item is new or not.
void	populate(ItemModel model, PersistenceContext context)	Populates attributes of the specified ItemModel.
protected abstract void	populateAttribute(ItemModel item, TypeAttributeDescriptor attribute, PersistenceContext context)	Populates value of the specified item attribute.
void	setModelService(ModelService service)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractAttributePopulator

public AbstractAttributePopulator()

Method Detail

populate

public void populate(ItemModel model,
                     PersistenceContext context)

Populates attributes of the specified ItemModel.

This implementation excludes attributes, which are not applicable for this populator, and for the rest it delegates to populateAttribute(ItemModel, TypeAttributeDescriptor, PersistenceContext)

Specified by:

populate in interface AttributePopulator

Parameters:

model - a model to populate attributes in.

context - a context carrying all information needed to know, which attributes need to be populated and how they should

See Also:

isApplicable(TypeAttributeDescriptor, PersistenceContext), populateAttribute(ItemModel, TypeAttributeDescriptor, PersistenceContext)

isApplicable

protected abstract boolean isApplicable(TypeAttributeDescriptor attribute,
                                        PersistenceContext context)

Determines whether a specific implementation can provide value for the specified attribute.

Parameters:

attribute - attribute to make the decision about.

context - context that may be needed to make the decision.

Returns:

true, if this attribute processor is applicable to the specified attribute and can provide a value for it; false, otherwise.

populateAttribute

protected abstract void populateAttribute(ItemModel item,
                                          TypeAttributeDescriptor attribute,
                                          PersistenceContext context)

Populates value of the specified item attribute.

Parameters:

item - item model to be populated.

attribute - specifies, which attribute should be populated in the item.

context - context information necessary to derive correct attribute value from the integration item.

isNew

protected boolean isNew(ItemModel item)

Determines whether the specified item is new or not.

Parameters:

item - an item to check

Returns:

true, if the item is new and has not been persisted yet; false, if the item already exists in the persistent storage.

getModelService

protected ModelService getModelService()

setModelService

public void setModelService(ModelService service)