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

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

// Create CatalogEntryAttributesType
CatalogEntryAttributesType catentryAttrType = CatalogFactory.eINSTANCE.createCatalogEntryAttributesType();

// Create PartNumberIdentifierType
PartNumberIdentifierType partNumberIdentifierType = CommerceFoundationFactory.eINSTANCE.createPartNumberIdentifierType();
partNumberIdentifierType.setPartNumber("Reebok_1234");

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

// Get the attributes list from the Catalog entry
List<CatalogAttributeType> catattrTypeList =  catEntryType.getCatalogEntryAttributes().getAttributes();

// Create Basic Details of Catentry Object
CatalogEntryType catEntryType = CatalogFactory.eINSTANCE.createCatalogEntryType();
catEntryType.setCatalogEntryIdentifier(catalogEntryIdentifierType);
catEntryType.setCatalogEntryAttributes(catentryAttrType);

// ---------------------------------- Adding attributes 1 
// Create AttributeExternalIdentifierType
AttributeExternalIdentifierType attributeExternalIdentifierType1 = CommerceFoundationFactory.eINSTANCE.createAttributeExternalIdentifierType();
attributeExternalIdentifierType1.setIdentifier("Reebok_1234_Wash_Instruction");
AttributeIdentifierType attributeIdentifierType1 = CommerceFoundationFactory.eINSTANCE.createAttributeIdentifierType();
attributeIdentifierType1.setExternalIdentifier(attributeExternalIdentifierType);

// Create ValueType Object
ValueType valueType1 = CatalogFactory.eINSTANCE.createValueType();
valueType1.setValue("Don't wash to with hot water");
valueType1.setIdentifier("Reebok_1234_Wash_Instruction_Val");

// Catalog Attribute Type
CatalogAttributeType catalogAttributeType1 = CatalogFactory.eINSTANCE.createCatalogAttributeType();
catalogAttributeType1.setAttributeIdentifier(attributeIdentifierType);
catalogAttributeType1.setValue(valueType);
catalogAttributeType1.setUsage(DESCRIPTIVE);
catalogAttributeType1.setAttributeDataType("STRING");
catalogAttributeType1.setLanguage("en_US");

// Add this Attribute to catAttrTypeList Object
catAttrTypeList.add(catalogAttributeType1);

// ---------------------------------- Adding attributes 2 
AttributeExternalIdentifierType attributeExternalIdentifierType2 = CommerceFoundationFactory.eINSTANCE.createAttributeExternalIdentifierType();
attributeExternalIdentifierType2.setIdentifier("Reebok_1234_DryCleaning_Instruction");
AttributeIdentifierType attributeIdentifierType2 = CommerceFoundationFactory.eINSTANCE.createAttributeIdentifierType();
attributeIdentifierType2.setExternalIdentifier(attributeExternalIdentifierType);

ValueType valueType2 = CatalogFactory.eINSTANCE.createValueType();
valueType2.setValue("Don't do dry cleaning");
valueType2.setIdentifier("Reebok_1234_DryCleaning_Instruction_Val");

// Catalog Attribute Type
CatalogAttributeType catalogAttributeType2 = CatalogFactory.eINSTANCE.createCatalogAttributeType();
catalogAttributeType2.setAttributeIdentifier(attributeIdentifierType);
catalogAttributeType2.setValue(valueType);
catalogAttributeType2.setUsage(DESCRIPTIVE);
catalogAttributeType2.setAttributeDataType("STRING");
catalogAttributeType2setLanguage("en_US");

// Add this Attribute to catAttrTypeList Object
catAttrTypeList.add(catalogAttributeType2);

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