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Chapter 3. Enterprise Applications > Using Java EE Components

3.7. Using Java EE Components

Now that we have described how to define Java EE components and make use of services such as transaction management that are provided by the application server, we can demonstrate how to put these components to work. Once again we must caution that this is not an exhaustive overview of these technologies, but is provided by way of introduction to Java EE to put the upcoming persistence examples in context and for developers who might be new to the platform.

3.7.1. Using a Stateless Session Bean

A client of a stateless session bean is any Java EE component that can declare a dependency on the bean. This includes other session beans, message-driven beans, and servlets. Two-tier access from a remote client is also possible if the bean defines a remote business interface.


  

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