DATA ACCESS USING VIRTUAL RETRIEVE TRANSFORMATION NODES

摘要

Systems and methods are disclosed for accessing data. The method may include receiving at runtime, a retrieve request for data associated with a node of a business object data model. Based on a set of attributes for at least one business object associated with the business object data model, a virtual retrieve transformation node (VRTN) may be generated at runtime. The VRTN may use a set of data from a metadata repository. The requested data may be retrieved at runtime using the generated VRTN. The set of attributes may be received from a plurality of available sets of attributes generated statically, during design time analysis. During runtime analysis, the available sets of attributes may be modified based on attributes requested during runtime.

主权项

1. A computer-implemented method for accessing data, the method comprising:
receiving, at runtime, a retrieve request for data associated with an object model; based on a set of attributes for at least one object associated with the object model, generating, at the runtime, a virtual retrieve transformation node; and retrieving the requested data using the generated virtual retrieve transformation node.