Transaction processing system and transaction method for Web service

A transaction processing and web service technology, applied in the field of web service transaction processing systems, can solve the problems of long transaction duration and the inability of participants to participate in other transactions

Inactive Publication Date: 2009-11-18
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the transaction duration in the Web service scenario is very long, the long-term locking resources of the participants will prevent the participants from participating in other transactions, and receiving instructions outside the trust domain to lock resources may have serious consequences

Method used

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  • Transaction processing system and transaction method for Web service
  • Transaction processing system and transaction method for Web service
  • Transaction processing system and transaction method for Web service

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Embodiment Construction

[0046] Such as figure 1 As shown, the Web service transaction processing system provided by the present invention mainly includes three parts: a client, a coordinator, and a plurality of participants, which are connected to each other through the Internet; wherein, the participants and the coordinator act as Web service providers and coordinate and process They are deployed on the platform of the web service runtime and interact using a two-phase commit protocol.

[0047] The client is a set of program collections, which can be used by Web service applications to conveniently start transactions, submit or cancel transactions, and at the same time query the status of participants. The user calls the client through the client application, initiates a Web service transaction, calls transactional participants, divides transaction boundaries, submits or cancels transactions, and queries the status of participants; at the same time, it can also allow some participants to be canceled...

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Abstract

A Web service transaction processing system, which includes three parts: a client, a coordinator, and multiple participants, which are connected to each other through the Internet; among them, the participants and the coordinator are deployed as Web service providers, coordinators, and processors on the Web The platform on which the service runs. The process of Web service transaction processing is actually the process of coordination and interaction between these three parts; the client initiates the transaction, divides the transaction boundary and submits the transaction, the coordinator manages and coordinates the transaction, and the participants provide and participate in the Web service transaction. The client only initiates the transaction, divides the transaction boundary, submits or cancels the transaction, and the main work of the transaction is completed by the interaction between the coordinator and the participants. The invention also discloses a Web service transaction processing method, which utilizes the above transaction processing system, adopts a two-stage submission protocol to ensure the atomicity, consistency and reliability of each transaction, and monitors, configures and manages the transactions. The two-phase commit protocol includes a coordination phase and a transaction phase.

Description

technical field [0001] The invention relates to a Web service transaction processing system and method. The transaction processing system and method can ensure the operation results of multiple Web services in an open network and loosely coupled environment to maintain atomicity, consistency and reliability. Background technique [0002] With the rapid development of Internet technology and applications, the Internet has become the main means for people to obtain various information, technologies and services. [0003] With the development of Internet technology, the application mode based on Internet is also developing continuously. In the early days, people just used browsers to query and process daily applications. Web servers provided language support such as HTML, and database servers provided data management. In order to improve the throughput rate of the system and the implementation efficiency of the application, people add a middle layer --- application server to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/00H04L29/02
Inventor 葛声尹端李振海马殿富步兵怀进鹏刘旭东
Owner BEIHANG UNIV
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