Representational State Tranfer (RESTfull) Web Services

To Develop a stateless web services there is a Software architecture pattern called as REPRESENTATIONAL STATE TRANSFER(REST).This pattern can used in any Distributed Framework, as this is a simple protocol for data transmission and doesn’t require any other additional data transfer rule.REST can be used with the only HTTP protocol.Each service is viewed as resouce …

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Why SOA; when surely it’s easier to start with a clean sheet?

Why SOA; when surely it’s easier to start with a clean sheet?

A question often asked is ‘What’s the value is of leveraging existing business applications for reuse in Service Oriented Architectures (SOA), when surely it’s easier to start with a clean sheet?’ Existing business applications are among the most valuable assets a company owns because they support business critical processes and information which impacts every aspect …

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Accessing Web Services from JSF applications

Accessing Web Services from JSF applications

1) Introduction In this technical article, let us see how it is possible to access Web Services from JSF Applications. JSF Application resides in the Web Tier of a typical Enterprise Application, whereas Web Services are External Services that reside in the Application Tier. We make use of Java EE 5 for developing the Sample …

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