Latest Answer: the data will propagate from DAO's to the view(i.e jsp) using Value objects. Value objects are used for transfering data across the layers. ...
Hi, if a user-transaction is started in one method (say method1) of stateless/stateful session bean, and ended in methodN, can methodN get info. of all the methods the actual transaction traversed through?
How can i maintain a user session b/w servlets and stateful session ejbs? (both are on different layers i.e web layer and EJB layer
Latest Answer: You can configure your container to do so. You can also use setRollbackOnly,getRollbackOnly methods. If such a requirement opt for BMP. ...
Latest Answer: yes u can do it by serrting SetRollbackonly in your DD ...
Latest Answer: Current version right Now is EJB3.0[Jan 2006]EJB 3.0 FeaturesSession Beans ---------------POJO bean class - No requirement for implementing javax.ejb.SessionBean interfaces POJI interface - No requirement for extending javax.ejb.EJBObject or javax.ejb.EJBLocalObject ...
Latest Answer: Web server=========As its name dealing with the www. It is just an implementation of HTTP protocol (RFC1945,2616).Application server==============It is a host of separate implementaion of different protocols and standards. HTTP containner (RFC1945,2616), ...
Latest Answer: Native code is implemented in Java using system.classLoader("method Name");Eg: you have a native method methos "Test" written in 'C' you can implement it in java asstatic Test{System.classLoader("Test");}The native method must be declared as static ...
Latest Answer: yes u can do it .but you have to mention the transaction attribute in the Deploymant descriptorRequired ...
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