In this section we outline some of the best practices for session beans that you can use while building the business logic tier for your application. Choose your bean type carefully. Stateless session beans will be suitable most of the time. Carefully examine whether your application needs stateful session beans, because it comes with a […]
When we talk about messaging in the Java EE context, what we really mean is the process of loosely coupled, asynchronous communication between system components. Most communication between components is synchronous, such as simple method invocation or Java RMI. In both cases, the invoker and the invocation target have to be present for the communication […]