wcs

Defining attributes are used for SKU resolution, Descriptive attributes are not used for SKU resolution. Attribute Dictionary - An attribute dictionary is a set of common attributes and attribute values that can be reused by multiple products. The attribute management tool in Management Center provides business users the ability to create,update, assign, and manage product attributes.

Catalog subsystem The catalog subsystem is a component of the WebSphere Commerce Server that provides online catalog navigation, partitioning, categorization, and associations. In addition, the catalog subsystem includes support for personalized interest lists and custom catalog display pages. The catalog subsystem contains all logic and data relevant to an online catalog, including catalog groups (or categories), catalog entries, and any associations or relationships among them. Your online catalog can benefit from the following features associated with the catalog subsystem: • Groupings. You can categorize various products using a generic grouping system to create a navigation hierarchy in an online catalog. • Online catalog entries . Catalog entries are the base set of objects that represent merchandise for sale. You can classify catalog entries as products, items, packages, bundles, and dynamic or static kits. Also, trading positions are used for dynamic pricing based on contracts,

1. Explain WCS Archetecture WebSphere Commerce functional architecture Descriptions: Controller layer The conductor of operations for a request. It controls the transaction scope and manages the session related information for the request. The controller first dispatches to a command and then calls the appropriate view processing logic to render the response. Presentation layer The presentation layer displays the result of command execution. The presentation layer can use JSP pages, or other rendering technologies. Business Context Service (BCS) A service that manages contextual information used by business components. The contexts include such information as globalization and entitlement. Business logic facade This generic interface is implemented as a stateless session bean which the controller calls to invoke controller commands. Controller commands A controller command business process logic such as

The abstract class and interface are both found in the com.ibm.commerce.command package. A new controller command should extend the abstract controller command class ( com.ibm.commerce.command.ControllerCommandImpl). When writing a new controller command, you should override the following methods from the abstract class: isGeneric() In the standard WebSphere Commerce implementation there are multiple types of users. These include generic, guest, and registered users. Within the grouping of registered users there are customers and administrators. The generic user has a common user ID that is used across the entire system. This common user ID supports general browsing on the site in a manner that minimizes system resource usage. It is more efficient to use this common user ID for general browsing, since the Web controller does not need to retrieve a user object for commands that can be invoked by the generic user. The isGeneric method returns a Boolean value which specifies whether the

IBM Certified Application Developer - WebSphere Commerce V7.0

A product , however, is a group of items that exhibit the same attributes. For example , a hammer is a product, while the 15 inch hammer with a wooden handle is an item An item is a tangible unit of merchandise that has a specific name, part number, and price. For example , a 15 inch hammer with a wooden handle (part number 15) is an item.

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