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:
Jun. 08, 2010
Filed:
Dec. 29, 2004
Pernell James Dykes, Rochester, MN (US);
Teresa Chung Kan, Rochester, MN (US);
William T. Newport, Rochester, MN (US);
Jian Tang, Rochester, MN (US);
Pernell James Dykes, Rochester, MN (US);
Teresa Chung Kan, Rochester, MN (US);
William T. Newport, Rochester, MN (US);
Jian Tang, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A container managed persistent (CMP) enterprise java bean (EJB) framework includes support for accessing multiple data sources within one deployment. A CMP EJB includes a number of different attributes that can be a variety of values. A session EJB that acts as a front-end to the CMP EJP includes a resource reference for each of the different data sources that the entity CMP EJB may utilize. The application server environment includes a map that defines mapping information between the attributes of the CMP EJB and the resource references of the session EJB. Using the mapping information during runtime, the application server connects to the appropriate data source.