I read that the EJBContainer is responsible for things like managing transactions, managing EJB lifecycle, managing bean pools etc. So I took a look at the source code But there seem to be no methods ...
Handling ground-breaking changes in a production system - Insert intermediate level Management object
As our client request, we are proceeding to change the base of our system. We already have the following structure: A class has many students. (simple typical one - to - many) Now we must change ...
In an oriented-services enterprise application, isn't it an antipattern to mix Service APIs (containing interface that external users depends on) with Model objects (entities, custom exceptions ...
When working with annotations on entities in JPA, do these entities belong to the model layer or the persistence layer? Does there have to be some kind of clone of the entities (simple JavaBeans) in ...
I am working in a private bank, a leading mid size bank in local market. We are going to create our core banking solution. Existing solution has been developed on Java using IBM Visual Age 4.0. It is ...
What are the most commonly used enterprise Java technologies, and what would you want a non technical audience to understand about them?
I have been asked to give a presentation to a non-technical audience on what Java technologies are currently being used in the enterprise world. The goal is to give this non-technical audience the ...
I am designing a suite of web applications that have the same base functionality. That is, they all will know how to create and operate on widgets. The differences will be in their target audience and ...