Basic HTML version of Foils prepared July 6 99

Foil 112 Container Model - V

From Object Web Computing Technologies CPS714 Computational Science Information Track -- June 16 99. by H. Timucin Ozdemir


1 Components and homes are deployed into containers by using configuration and deployment metadata.
2 Container communicates with the component a set of callback interfaces similar to SessionBean and EntityBean.
3 Components communicates with the container a set of internal interfaces similar to the EJBContext.
4 Transient objects are created but they do not need a finder pattern.
5 Persistent objects support either the factory or finder pattern based on component category.
6 CORBA components support single (serialize) and multiple threading. Component deployment descriptor specifies the threading model. EJB has a single thread model.
7 ORB->POA->Container->Component

in Table To:


© Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Tue Jul 6 1999