Web service combined method based on QoS indexes and Web service output parameters and device thereof

A technology for outputting parameters and combining devices, which is applied in the field of network services and can solve problems such as unsolvable problems.
CN101645935AActive Publication Date: 2010-02-10NEUSOFT CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
NEUSOFT CORP
Publication Date
2010-02-10

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Abstract

The invention provides a Web service combined method based on QoS indexes and Web service output parameters. The method comprises the following steps: reading Web service combinational rule from a memory, wherein presetting the Web service combinational rule according to required QoS indexes and Web service output parameters; analyzing the read Web service combinational rule; selecting a group ofWeb service combination from candidate Web services; using a Web service combination engine to acquire the QoS indexes of each Web service in the selected Web service combination; acquiring the outputparameters of each Web service in the selected Web service combination on the basis of reflective technology; judging whether the acquired QoS indexes and / or Web service output parameters of each Webservice meet the Web service combinational rule or not to determine whether the selected Web service combination is the required Web service combination, wherein when the QoS indexes and Web serviceoutput parameters of each acquired Web service both meet the Web service combinational rule, determining the Web service combination to be the required Web service combination.
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Description

technical field

[0001] The invention relates to the field of network services, in particular to a method and device for combining Web services based on QoS indicators and output parameters of Web services. Background technique

[0002] With the increasing maturity of Web service technology, more and more stable and easy-to-use Web sharing services appear on the Internet. However, due to the limited functions that a single Web service can provide, in order to make full use of shared Web services, it is necessary to integrate shared Web services to provide users with more powerful service functions and speed up system development. And quickly meet user needs. The integration of Web services is generally called Web service composition in the field.

[0003] In the prior art, there are usually two Web service composition methods: a static Web service composition method and a fixed-rule Web service method.

[0004] The static Web service composition method is a Web service com...

Claims

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