The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 1998
Filed:
Mar. 01, 1995
William Gibson, Surrey, GB;
David R Marshall, Allen, TX (US);
Steve Turner, Middlesex, GB;
William N Dawson, Bellevue, WA (US);
Patrick M Hogan, Austin, TX (US);
Sterling Software, Inc., Dallas, TX (US);
Abstract
The present invention defines a consistent method and system for enabling components in an information system to invoke operations that may be distributed across multiple computing platforms, through the provision and use of executable operations whose behaviors are determined from information stored and extracted from a Catalog (164) using an Operation Definition Manager (82). The stored information is used by a Surrogate Object Definition Module (96) to define a Surrogate Object Type structure which enables execution of any of the operations described within it. A Surrogate Object Manager (94), along with an Operation Connection Manager (104, 118, 130 or 132), is provided which assists the user in developing applications by providing access to the definition of the input and output arguments of the operations included in the Surrogate Object Type structure (244). The present invention further includes an Operation Connection Manager (104, 118, 130 or 132) which, together with the Surrogate Object Manager (94), provides a consistent means for an Operation Requestor (92) to invoke an operation and exchange input and output arguments, independent of the intervening network communication protocol or the hardware platform type, operating system and database management system upon which the operation has been implemented.