Information exchange method for heterogeneous system

An information exchange and heterogeneous system technology, applied in the field of software information exchange, can solve the problems of inability to exchange standard solidification, long integration time period, software integration complexity and high access cost

Active Publication Date: 2015-09-30
长沙廖氏软件科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing technologies cannot solidify exchange standards, resulting in weak exchange standard definition and expansion capabilities for integrated exchange middleware; existing technologies define standard interface specifications, allowing the access system to undergo program modification to complete integration with middleware, making The integration time p...

Method used

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  • Information exchange method for heterogeneous system
  • Information exchange method for heterogeneous system
  • Information exchange method for heterogeneous system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] Such as figure 1 As shown, the steps of the information exchange implementation method in which the data publishing system and the data subscription system do not undergo program modification are as follows:

[0098] 1. According to the integration needs of data release system and data subscription system, define data exchange standards and publish data exchange specifications;

[0099] 2. Adapt the published data through the data publishing adapter, and implement it through the following steps:

[0100] 1) Release exchange specification download: According to the publisher code defined in the publisher configuration, download the release exchange specification through the standard download interface of the integrated exchange middleware, including the logic among data sets, data elements, value domain codes, and data subsets relation;

[0101] 2) Release user management: define the user information of the publisher, define the connection information of the database, ...

Embodiment 2

[0130] Such as figure 2 As shown, the implementation method of information exchange without program modification in the data publishing system and program modification in the data subscription system:

[0131] 1. According to the integration needs of data release system and data subscription system, define data exchange standards and publish data exchange specifications;

[0132] 2. Adapt the published data through the data publishing adapter, and implement it through the following steps:

[0133] 1) Release exchange specification download: According to the publisher code defined in the publisher configuration, download the release exchange specification through the standard download interface of the integrated exchange middleware, including the logic among data sets, data elements, value domain codes, and data subsets relation.

[0134] 2) Release user management: define the user information of the publisher, define the connection information of the database, such as user ...

Embodiment 3

[0169] Such as image 3 As shown, the implementation method of information exchange in which the data publishing system undergoes program modification and the data subscription system does not undergo program modification:

[0170] 1. According to the integration needs of data release system and data subscription system, define data exchange standards and publish data exchange specifications;

[0171] 2. The program transformation of the data release system is realized through the following steps:

[0172] 1) Determine the data exchange format: XML, JSON, HL7;

[0173] 2) Determine the interface mode: Web Services, HttpInvoke;

[0174] 3) Carry out program transformation according to the release exchange interface specification to realize the data release service interface;

[0175] 4) Publisher information configuration in the middle end of the integrated middleware, including publisher code, name, interface mode, data exchange format, etc.

[0176] 3. Adapt the subscript...

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PUM

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Abstract

The invention discloses an information exchange method for a heterogeneous system. The method comprises the following steps: receiving data published by a publishing system, simultaneously carrying out publisher verification, published data verification and data conversion, and publishing the data to a central site of integrated exchange middleware; acquiring input data from an input message queue at regular time, finding a data storage list, judging an operation type of the data, and distributing a unique main key key-value of the data storage list to finish message input and storage; meanwhile, sending the input message to a published message queue; taking a published message out from the published message queue at regular time, calling subscription rule service and carrying out subscription calculation to form a data subscriber and subscription data information of the data subscriber; meanwhile, sending the subscription information of the subscriber to a subscription message queue; carrying out subscription data pushing of the subscriber. According to the information exchange method disclosed by the invention, the problems of single integration measures, high technical difficulty, high integration cost and long implementation cycle in an integration process of application software are effectively solved.

Description

technical field [0001] The invention relates to the field of software information exchange, in particular to a heterogeneous system information exchange method. Background technique [0002] Middleware (Middleware) is the software between the operating system and the application program, and it is a technical realization that effectively solves the integration of heterogeneous systems. Middleware uses standard interfaces to improve system portability; adopts standard protocols to improve system interoperability, so many standardized work middleware has become the main component. The middleware defines a relatively stable high-level application environment through the program interface. No matter how the underlying computer hardware and system software are updated, only the middleware needs to be updated and the external service interface definition of the middleware remains unchanged. No modification is required, thus effectively protecting the significant investment of the...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/562H04L67/565
Inventor 杨章衡
Owner 长沙廖氏软件科技有限公司
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