com.ibm.commerce.catalog.facade.server.services.dataaccess.bom.mediator

Class ChangeCatalogAttachmentReferenceMediator

java.lang.Object

com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.AbstractBusinessObjectMediatorImpl

com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.AbstractTransformBusinessObjectMediatorImpl

com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.AbstractChangeBusinessObjectPartMediatorImpl

com.ibm.commerce.catalog.facade.server.services.dataaccess.bom.mediator.ChangeCatalogAttachmentReferenceMediator

All Implemented Interfaces:

BusinessObjectMediator, ChangeBusinessObjectPartMediator

public class ChangeCatalogAttachmentReferenceMediator
extends AbstractChangeBusinessObjectPartMediatorImpl

This implementation is the change mediator for catalog attachment reference if the XPath key is /Catalog[]/AttachmentReference[]. It performs create, update and delete operations on the catalog attachment reference noun part.

Constructor Summary

Constructors

Constructor and Description
ChangeCatalogAttachmentReferenceMediator()

Method Summary

Modifier and Type	Method and Description
void	create(java.lang.Object aCatalogNoun, java.lang.Object aAtchRefNounPart) This method creates the attachment reference physical entities corresponding to the logical noun part and adds to the root catalog physical entity.
void	delete(java.lang.Object aCatalogNoun, java.lang.Object aAtchRefNounPart) This method deletes the attachment relations for the catalog.
java.lang.Object	findPhysicalEntity(java.lang.Object aNoun, java.lang.Object aNounPart) This method finds the catalog attachment relation physical entity in the data graph corresponding to the logical object.
java.lang.String[]	getNounPartXPaths() This method gets the XPath for this noun part mediator.
void	update(java.lang.Object aCatalogNoun, java.lang.Object aAtchRefNounPart) This method updates the physical entity of attachment reference corresponding to the logical noun part
java.util.List	validateChange(java.lang.Object aNoun, java.lang.Object aNounPart) This method checks if the object to be changed is present in the physical data container.
java.util.List	validateCreate(java.lang.Object aNoun, java.lang.Object aNounPart) This method checks if the object to be created is present in the physical data container.
java.util.List	validateDelete(java.lang.Object aNoun, java.lang.Object aNounPart) This method checks if the object to be removed is present in the physical data container.

Methods inherited from class com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.AbstractChangeBusinessObjectPartMediatorImpl

applyChanges, convertToBigDecimal, convertToDate, convertToDouble, convertToInteger, convertToLong, getNounParts, getParentPhysicalDataContainer, getPhysicalDataContainer, initialize

Methods inherited from class com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.AbstractTransformBusinessObjectMediatorImpl

getUpdateAccessProfile, setUpdateAccessProfile

Methods inherited from class com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.AbstractBusinessObjectMediatorImpl

initializeConfig

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.ChangeBusinessObjectPartMediator

getUpdateAccessProfile, setUpdateAccessProfile

Methods inherited from interface com.ibm.commerce.foundation.server.services.dataaccess.bom.mediator.BusinessObjectMediator

initializeConfig

Constructor Detail

ChangeCatalogAttachmentReferenceMediator

public ChangeCatalogAttachmentReferenceMediator()

Method Detail

create

public void create(java.lang.Object aCatalogNoun,
                   java.lang.Object aAtchRefNounPart)
            throws AbstractApplicationException

This method creates the attachment reference physical entities corresponding to the logical noun part and adds to the root catalog physical entity. It generates a new attachment reference id and then calls the method updateCatalogAttachmentRelation() to save the info. Then it calls the method createAtchRelDesc() to create the attachment reference description.

Parameters:

aCatalogNoun - (CatalogType) The catalog logical noun that contains the noun part

aAtchRefNounPart - (AttachmentReferenceType) The attachment reference logical noun part for which the corresponding physical entities need to be created

Throws:

AbstractApplicationException

update

public void update(java.lang.Object aCatalogNoun,
                   java.lang.Object aAtchRefNounPart)
            throws AbstractApplicationException

This method updates the physical entity of attachment reference corresponding to the logical noun part

Parameters:

aCatalogNoun - (CatalogType) The logical noun that contains the noun part

aAtchRefNounPart - (AttachmentReferenceType) The noun part for which the corresponding physical entities need to be updated

Throws:

AbstractApplicationException

delete

public void delete(java.lang.Object aCatalogNoun,
                   java.lang.Object aAtchRefNounPart)
            throws BusinessObjectMediatorException,
                   DataMediatorException

This method deletes the attachment relations for the catalog.

Parameters:

aCatalogNoun - (CatalogType) The logical noun having the noun part to be deleted

aAtchRefNounPart - (AttachmentReferenceType) The logical noun part that needs to be deleted

Throws:

BusinessObjectMediatorException

DataMediatorException

findPhysicalEntity

public java.lang.Object findPhysicalEntity(java.lang.Object aNoun,
                                           java.lang.Object aNounPart)
                                    throws DataMediatorException

This method finds the catalog attachment relation physical entity in the data graph corresponding to the logical object.

Parameters:

aNoun - (CatalogType) The logical noun

aNounPart - (AttachmentReferenceType) The logical noun part.

Returns:

the physical entity of AttachmentRelation.

Throws:

DataMediatorException

getNounPartXPaths

public java.lang.String[] getNounPartXPaths()

This method gets the XPath for this noun part mediator. For attachment reference mediator the path will be "/AttachmentReference[]"

Returns:

the String[] of XPath.

validateCreate

public java.util.List validateCreate(java.lang.Object aNoun,
                                     java.lang.Object aNounPart)
                              throws DataMediatorException

This method checks if the object to be created is present in the physical data container. If the entity is already present then a validation error will be added to the return list

Parameters:

aNoun - the noun object

aNounPart - the noun part object

Returns:

the list of errors.

Throws:

DataMediatorException

validateChange

public java.util.List validateChange(java.lang.Object aNoun,
                                     java.lang.Object aNounPart)
                              throws DataMediatorException

This method checks if the object to be changed is present in the physical data container. If the entity is not present then a validation error will be added to the return list.

Parameters:

aNoun - the noun object

aNounPart - the noun part object

Returns:

the list of errors.

Throws:

DataMediatorException

validateDelete

public java.util.List validateDelete(java.lang.Object aNoun,
                                     java.lang.Object aNounPart)
                              throws DataMediatorException

This method checks if the object to be removed is present in the physical data container. If the entity is not present then a validation error will be added to the return list

Parameters:

aNoun - the noun object

aNounPart - the noun part object

Returns:

the list of errors.

Throws:

DataMediatorException