WebSphere Commerce 7 | Custom Dataload | Catalog Entry Attachment Assets Dataload | BOD Objects to Set in Custom Data Reader

If you are writing custom datareader for Catalog Entry Attachment Assets Dataload, here is the sample snippet for different BOD Objects to set,

// Create PartNumberIdentifierType Object
PartNumberIdentifierType partNumberIdentifierType = CommerceFoundationFactory.eINSTANCE.createPartNumberIdentifierType();
partNumberIdentifierType.setPartNumber("MotoG");

// Create CatalogEntryIdentifierType Object
CatalogEntryIdentifierType catalogEntryIdentifierType = CommerceFoundationFactory.eINSTANCE.createCatalogEntryIdentifierType();
catalogEntryIdentifierType.setExternalIdentifier(partNumberIdentifierType);

// Create CatalogEntryType Object
CatalogEntryType catEntryType = CatalogFactory.eINSTANCE.createCatalogEntryType();
catEntryType.setCatalogEntryIdentifier(catalogEntryIdentifierType);

// Get the List object which stores the attachment references from catEntry object
List<AttachmentReferenceType> catAtcmtRefTypList = catEntryType.getAttachmentReference();

// Create AttachmentUsageType Object
AttachmentUsageType attachmentUsageType = CommerceFoundationFactory.eINSTANCE.createAttachmentUsageType();
attachmentUsageType.setUsageName("Img_Center_180_135");

// Create AttachmentExternalIdentifierType Object
AttachmentExternalIdentifierType attachmentExternalIdentifierType = CommerceFoundationFactory.eINSTANCE.createAttachmentExternalIdentifierType();
attachmentExternalIdentifierType.setIdentifier("MyImage1");

// Create AttachmentIdentifierType Object
AttachmentIdentifierType identifierType = CommerceFoundationFactory.eINSTANCE.createAttachmentIdentifierType();
identifierType.setExternalIdentifier(attachmentExternalIdentifierType);

// Create AttachmentReferenceType Object
AttachmentReferenceType attachmentReferenceType = CommerceFoundationFactory.eINSTANCE.createAttachmentReferenceType();
attachmentReferenceType.setAttachmentUsage(attachmentUsageType);
attachmentReferenceType.setAttachmentIdentifier(identifierType);
atchmtRefTypList.add(attachmentReferenceType);

Set this prepared CatalogEntryType to DataLoadBusinessObject and return the same in next() method for the Custom Data Reader.