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:
Feb. 15, 2011
Filed:
May. 31, 2007
Jared P. Jurkiewicz, Durham, NC (US);
Albert H. Kurz, Poughkeepsie, NY (US);
Jared P. Jurkiewicz, Durham, NC (US);
Albert H. Kurz, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
According to exemplary embodiments, a method is provided for versioning classes in an OSGi-enables J2EE environment. A first version of code is packaged into a first OSGi (Open Service Gateway initiative) bundle, and the first version of code is marked for export. A second version of code is packaged into a second OSGi bundle, and the second version of code is not marked for export. A determination is made whether an application needs the first version of code or the second version of code. If the application needs the first version of code, a classloader hierarchy is constructed using existing classloaders. If the application needs the second version of code, a new classloader is created which is able to load application classes and unversioned application server classes normally, while only loading the correct version of versioned code.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile