Framework for Web Service composition and invocation

Web applications are becoming very popular with the increasing popularity of World Wide Web. Now a days internet is omnipresent and everyone is connected to the internet for full filling their needs. Service oriented architecture plays a vital role which facilitates the Web Service framework. Web Service allows the availability of any piece of the module on the Internet. Any standalone application can be exposed as a web service and is accessible by standard XML mechanism. This paper focuses on i. Composing a web service for standalone application ii. Invoke the web service with Web service client iii. Maintain a registry of web services which will be further used by web service client for searching the services and populating the essentials for web service invocation iv. Plugging security handler for service implementation v. Applying SVM(Support Vector Machines) algorithm for Web Service Classification. The whole emphasis is given on increasing the flexibility and integrating the security in Web service composition, invocation, registering the web service in UDDI and precisely predicting the category of the web service. Integration of SVM and UDDI (Universal Description, Discovery, and Integration) in the proposed system helps to populate more precise Web Services for invocation.