Universal service calling system and method based on middleware

Abstract

The invention relates to the technical field of service calling, in particular to a universal service calling system and a method based on a middleware. The universal service calling system comprises a WSDL analytical module, a middleware storage module, a service calling module, a service indexing module, and a service inquiry interface module, wherein the WSDL analytical module is used for realizing automatic conversion from service information contained by the WSDL analytical module to storage in a storage mode of the middleware according to a WSDL document; the middleware storage module enduringly stores service information input by the WSDL analytical module in the storage mode of the middleware; the service calling module is used for calling service information stored in the middleware storage module; the service indexing module constructs indexes for service information of the middleware storage module; and the service inquiry interface module is used for providing a service indexing interface and indexing corresponding service information in the middleware storage module according to inquiry request information accepted by the service indexing interface, and then enters into a universal service calling module for calling service. The invention is characterized by increasing the level of service support in a service indexing system or a service search engine field.

Description

technical field [0001] The invention relates to the technical field of service invocation, in particular to a middleware-based general service invocation system and method. Background technique [0002] In a service search engine or service retrieval system, if an invocation client is constructed for each service, the number of service invocation clients will be very large. In other words, if each service requires a code module to realize the invocation, then the system The amount of code and the number of modules will be very large and difficult to maintain and use; at the same time, the calling code of the service needs to be compiled and configured for the system. For a system with dynamic service growth, it is very inconvenient to configure it multiple times of. Therefore, currently in the service search engine or service retrieval system, the system running end is suitable for using a general service invocation program. [0003] IBM provides a new service invocation e...

AI Technical Summary

Problems solved by technology

[0004] However, the WSIF application framework directly uses WSDL documents and has dependencies on WSDL documents. The calling code is written in a manner similar to WSDL2Java, which is suitable for writing codes for calling individual services rather than for application integration; when obtaining service call data When the WSDL document needs to be obtained and parsed, this increases the system load and reduces the calling speed

Images