Classes and Interfaces (Remote/Home): Difference between revisions
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'''Overview''' |
'''Overview''' |
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A session bean is a component that implements some business logic running on the server. An entity bean is a component that represents an object-oriented view of some entities stored in a persistent storage, such as a database, or entities that are implemented by an existing enterprise application. The client of a session bean or an entity bean may be a remote client or it may be a local client, depending on whether the client makes use of the enterprise bean's remote or local client view interfaces. The client of a stateless session bean may be a web service client. A web service client makes use of the enterprise bean's web service client view corresponding to the web service endpoint interface, as described by a WSDL document. |
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Latest revision as of 08:59, 8 February 2005
Overview
A session bean is a component that implements some business logic running on the server. An entity bean is a component that represents an object-oriented view of some entities stored in a persistent storage, such as a database, or entities that are implemented by an existing enterprise application. The client of a session bean or an entity bean may be a remote client or it may be a local client, depending on whether the client makes use of the enterprise bean's remote or local client view interfaces. The client of a stateless session bean may be a web service client. A web service client makes use of the enterprise bean's web service client view corresponding to the web service endpoint interface, as described by a WSDL document.