CN103716408A - Enterprise application integration method and system based on enterprise service bus (ESB) - Google Patents

Enterprise application integration method and system based on enterprise service bus (ESB) Download PDF

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Publication number
CN103716408A
CN103716408A CN201410001532.7A CN201410001532A CN103716408A CN 103716408 A CN103716408 A CN 103716408A CN 201410001532 A CN201410001532 A CN 201410001532A CN 103716408 A CN103716408 A CN 103716408A
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esb
service
web service
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transport layer
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周国伟
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Inspur Beijing Electronic Information Industry Co Ltd
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Inspur Beijing Electronic Information Industry Co Ltd
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Abstract

The invention provides an enterprise application integration method and system based on an enterprise service bus (ESB) and is applied to the field of computer application. The method comprises the steps that Web service is classified; the Web service is registered and classified to the ESB, and the registered Web service is released; an application system calls the Web service through the ESB. Through the technical scheme of the method and system, heterogeneous service integration is realized, and on the basis of a traditional ESB integration mode, application classification and classification management are increased. Meanwhile, a new UDDI management and distribution mode is provided, the steps of application service registration are simplified, the integration process is centralized and realized in the inside, and user operation is reduced.

Description

A kind of enterprise's application integration method and system based on ESB
Technical field
The present invention relates to computer application field, relate in particular to a kind of enterprise's application integration method and system based on ESB.
Background technology
Enterprise's application integration (EAI) is the method for enterprise for the autonomous system of enterprises or enterprise outside is integrated, and main function is the data of resolving and changing from different application between heterogeneous system.
Be accompanied by the development of current integrated and information technology, the application integration of enterprise becomes more and more important, and enterprise is also more and more higher for the demand of information sharing and business integration, and in the face of these demands, EAI has just become the focus of informationization technology; Traditional enterprise's application integration method workload is large, open bad, and the coupling of system and architecture is too strong, cannot interact with other system; At present, the Enterprise SOA SOA based on WebService becomes the useful approach that solves EAI problem, and ESB ESB, as a kind of realization of SOA, is more and more valued by the people.
Service-oriented architecture SOA is as a kind of software architecture, and it mainly realizes enterprise's application integration by ESB ESB, has at present a lot of ESB ESB products, as PeTALS, and Open ESB etc.; SOA is a component model, it by the different functional unit of application program (i.e. service) by defining good interface between service and contract connects; Interface adopts independently mode to define, and it is independent of hardware and software platform, operating system and the programming language of the service of realization, and this can carry out in unified mode the service in building various systems alternately.
The essence of SOA is that service management platform by a core is by all service assemblies, EAI framework based on SOA as shown in Figure 1, comprising: user interactions layer (comprising user and enterprise portal), service layer's (comprising ESB, various application service, service register center), operation layer (comprising operation flow etc.); Wherein, user interactions layer has served as the role of service consumer; Service layer and operation layer have served as ISP's role; Wherein, in service layer, also comprised service register center; This is the basic element of a service-oriented architecture, also has in addition other multiple technologies and standard support, as SOAP, WSDL, UDDI etc.
UDDI(Universal Description Discovery and Integration) unify description, discovery and integrated protocol, it is a kind of standard, it mainly provides registration and discovery mechanism based on Web service, for Web service provides three important technical supports: standard, transparent, the mechanism of describing specially Web service; The mechanism of called Web service; The Web service registration center that can access; UDDI standard is by OASIS(Organization for the Advancement of Structured Information Standards [1]) standardization body's formulation.
The concept of ESB (ESB) is to develop from service-oriented architecture (SOA), ESB is the architecture of SOA, in whole architecture, each service is mutually to access by ESB, pass through ESB, enterprise can effectively couple together all application, function, data and service, and it is supported in isomerous environment carries out service registry, service discovery and scheduling in highly dynamic mode to service, is the core of service infrastructure; ESB has adopted the pattern of bus to manage and has simplified the integrated topological structure between application, the open standard of take is supported message, event and the service between application as basis, its framework as shown in Figure 2, comprise Message Processing, data model, communications protocol etc., ESB is the integration mode of the standard between a kind of service in loose coupling and application.
Development along with information technology, enterprise application system integrated is faced with increasing problem, as programming language difference, platform difference, communication protocol difference etc., the isomerism problem causing has thus caused serious obstruction to the management of enterprise and development, and the appearance of ESB solves these problems, from the characteristic of above-mentioned ESB, can find out, ESB has had good solution to these problems, due to good characteristics such as its loose coupling, extensibility and platform isomerisms, ESB has become the mainstream technology of current EAI.
ESB searches and calls and separate the definition of service and service, and can shield agreement between ISP and service requester and the route service of message format difference, in traditional SOA, adopt WebService technology to realize, but the point-to-point connected mode of general employing between service, integrate like this cost large and integrated very difficult, ESB is by bus of all WebService carries, avoided the direct connection between various system applies services, than WebService decoupling zero more.
As shown in Figure 3, existing ESB can be by simple Web service with WSDL(Web Services Description Language, be one and be used for describing the XML language how Web service and explanation communicate by letter with Web service) form issue, yet, UDDI still needs to use other modes to build Web service, there is there better organizational form? only in current service registry mode, the Web service that cannot meet isomery is integrated, and ESB only can provide integrated very easily to the Web service of same format; In addition, ESB only can carry out the service of registration or application integrated, the issue after integrated and use and need to use new method.
Summary of the invention
The invention provides a kind of enterprise's application integration method and system based on ESB, to address the above problem.
The invention provides a kind of enterprise's application integration method based on ESB.Said method comprises the following steps:
Web service is classified;
Register described Web service and be classified to ESB ESB and the described Web service of registration is issued;
Application system is called described Web service by described ESB.
The present invention also provides a kind of enterprise application integration system based on ESB, comprising: transport layer, service layer, core layer, metadata, management level; Wherein, core layer is connected with transport layer, service layer respectively; Transport layer is connected with metadata by service layer; Management level are connected with metadata;
Described transport layer, the request of sending for receiving client, and carry out message conversion, from bottom communication message, obtain soap message, and receive the SOAP response that described service layer returns;
Described service layer, for searching, carry out Web service;
Described core layer, for controlling the soap message of the upper transmission of ESB described in described transport layer, described service layer;
Described metadata, for basic data and the configuration thereof of storage running, managerial demand;
Described management level, for managing whole system.
By implementing technical scheme of the present invention, realized and Heterogeneous service has been carried out integrated, on the basis of traditional ESB integration mode, increased the classification of application and the management of classification; Meanwhile, provide management and the method for salary distribution of a kind of new UDDI, simplified the step of application service registration, integrating process has been concentrated on to inner realization, reduced user's operation; Compare with traditional mode, the Web service integration mode based on ESB has low coupling, opening, rapid deployment, and more meets the requirement of application, and the method can be useful in great majority and take ESB in the basic system integration, is a kind of high available method.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Figure 1 shows that the EAI Organization Chart based on SOA of the embodiment 1 of prior art;
Figure 2 shows that the ESB Organization Chart of the embodiment 2 of prior art;
Figure 3 shows that the Web service illustraton of model based on ESB of the embodiment 3 of prior art;
Figure 4 shows that the WEB service model figure based on ESB of embodiments of the invention 4;
Figure 5 shows that the integrated schematic diagram of the Web service based on ESB of embodiments of the invention 5;
Figure 6 shows that the enterprise's application integration method flow diagram based on ESB of embodiments of the invention 6.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
The invention provides a kind of enterprise's application integration method based on ESB, comprise the following steps:
Web service is classified;
Register described Web service and be classified to ESB ESB and the described Web service of registration is issued;
Application system is called described Web service by described ESB.
The mode of wherein, Web service being classified comprises: self-defined classification; Based on Web service feature, classify; Self-defined classification and combining based on Web service feature classification.
Wherein, after described Web service registration, described Web service has a sign can classification by function in described ESB.
Wherein, the process that application system is called described Web service by described ESB is:
When application system is used described Web service, described application system sends the soap message that meets the data-interface standard that meets described Web service configuring to described ESB;
Described ESB automatically performs described Web service, and result is sent to described application system;
Wherein, described ESB offers described application system using described Web service as a function, and each function is distinguished by unique identification number.
Wherein, the Web service model based on described ESB is comprised of five parts, is respectively transport layer, service layer, core layer, metadata, management level; Wherein, core layer is connected with transport layer, service layer respectively; Transport layer is connected with metadata by service layer; Management level are connected with metadata.
Wherein, after the request that described transport layer reception client is sent, by described service layer, search, carry out Web service; Wherein, described core layer is controlled the soap message of the upper transmission of ESB described in described transport layer, described service layer; Described management level management whole system.
Wherein, after the request that described transport layer reception client is sent, carry out message conversion, from bottom communication message, obtain soap message, and receive the SOAP response that service layer returns.
Web service model based on ESB is as the bridge between service requester and ISP, by SOAP message transfer and submit Web service to; This model adopts the soap protocol of standard as Data Transport Protocol, by ESB and WebService, for service requester provides service, for Web service provides adaptation and interface standard, and completes management and control by house software module and metadata.
The WEB service model figure based on ESB that Figure 4 shows that embodiments of the invention 4, as shown in Figure 4, the Web service model based on described ESB is comprised of five parts, is respectively transport layer, service layer, core layer, metadata, management level; Wherein, core layer is connected with transport layer, service layer respectively; Transport layer is connected with metadata by service layer; Management level are connected with metadata.。
Transport layer: receive the request that client is sent, and carry out message conversion, obtain soap message from bottom communication message, and receive the SOAP response that service layer returns.
Service layer: search, carry out Web service.
Core layer: be used for to some infrastructure services that above soap message of transmission is controlled of ESB in transport layer, service layer.
Metadata: refer to basic data and the configuration thereof of operation, managerial demand.
Management level: management whole system, as message monitoring, log management etc.
Emphasis of the present invention is to realize integrated method, Web service based on ESB is integrated is exactly to adopt the mode of Web service integrated, integrated same internal system not only, also comprise the interoperability between old system and new system, comprise application system outside integrating enterprise and the interoperability between the application system in enterprise simultaneously.Message between Web service based on ESB is integrated completes by the transport layer in model, and transport layer is carried out synchronous or asynchronous message transmission according to configuration.
The integrated schematic diagram of the Web service based on ESB that Figure 5 shows that embodiments of the invention 5, comprising: system A, system B, system C, system D, system E, system F; Wherein, system A, system B, system C are connected on ESB integrated 1; System D, system E, system F are connected on ESB integrated 2.
First, carry out following steps:
(1) classification Web Service Registration.
The Web service of different system and the issue of different enterprise is different, no matter is on form or in content, therefore just need to classify.In the mode of sorting out, a kind of is feature according to Web service, as being WSDL's or based on HTTP, another kind is self-defined classification according to Web service, if this service is to realize what function; According to practicality, the present invention uses comprehensive mode classification, i.e. self-defined classification and combining based on Web service feature classification.
Web Service Registration be exactly on ESB by Web service and classification registration thereof in ESB.This place need to be specially for ESB designs a registration service, and this engine that can carry by ESB is realized, or writes an engine, and the service that registration is entered can be managed concentratedly.
(2) unified management of Web Service Registration and distribution.After Web service registration, all Web services have a sign in ESB, and can classification by function.Here, the Web service of registration need to be issued, the Web service of issue is all to come from ESB, and the uniform format of Web service.
(3) these Web Service Registration of external reference.Through steps such as registration, distributions, all Web services are just all integrated in ESB and have suffered, via ESB unified distribution scheduling.
In Fig. 5, the application system of any two can be carried out the transmission of message by ESB, no longer adopt point-to-point mode between application system to carry out interoperability, to reduce the robustness between coupling, raising application system and the application system between application system.
When an application system (application system A) need to provide a Web service, first it be published to UDDI the Web service providing, and configures some basic metadata, as Web service Container Type, method of calling etc. on ESB simultaneously.
When an application system (as application system B) will be used this Web service, ESB offers application system B using this Web service as a function, each function is distinguished by unique identification number, application system B only need to send the soap message that meets the data-interface standard that meets this Web service configuring to ESB, ESB will carry out this Web service automatically, and result is sent to application system B.
The enterprise's application integration method flow diagram based on ESB that Figure 6 shows that embodiments of the invention 6, comprises the following steps:
Step 601: Web service is classified;
Step 602: register described Web service and be classified to ESB ESB and the described Web service of registration is issued;
Step 603: application system is called described Web service by described ESB.
The present invention also provides a kind of enterprise application integration system based on ESB, comprises transport layer, service layer, core layer, metadata, management level; Wherein, core layer is connected with transport layer, service layer respectively; Transport layer is connected with metadata by service layer; Management level are connected with metadata;
Described transport layer, the request of sending for receiving client, and carry out message conversion, from bottom communication message, obtain soap message, and receive the SOAP response that described service layer returns;
Described service layer, for searching, carry out Web service;
Described core layer, for controlling the soap message of the upper transmission of ESB described in described transport layer, described service layer;
Described metadata, for basic data and the configuration thereof of storage running, managerial demand;
Described management level, for managing whole system.
By implementing technical scheme of the present invention, realized and Heterogeneous service has been carried out integrated, on the basis of traditional ESB integration mode, increased the classification of application and the management of classification; Meanwhile, provide management and the method for salary distribution of a kind of new UDDI, simplified the step of application service registration, integrating process has been concentrated on to inner realization, reduced user's operation; Compare with traditional mode, the Web service integration mode based on ESB has low coupling, opening, rapid deployment, and more meets the requirement of application, and the method can be useful in great majority and take ESB in the basic system integration, is a kind of high available method.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (8)

1. the enterprise's application integration method based on ESB, is characterized in that, comprises the following steps:
Web service is classified;
Register described Web service and be classified to ESB ESB and the described Web service of registration is issued;
Application system is called described Web service by described ESB.
2. method according to claim 1, is characterized in that:
The mode that Web service is classified comprises: self-defined classification; Based on Web service feature, classify; Self-defined classification and combining based on Web service feature classification.
3. method according to claim 1, is characterized in that:
After described Web service registration, described Web service has a sign can classification by function in described ESB.
4. method according to claim 1, is characterized in that: the process that application system is called described Web service by described ESB is:
When application system is used described Web service, described application system sends the soap message that meets the data-interface standard that meets described Web service configuring to described ESB;
Described ESB automatically performs described Web service, and result is sent to described application system;
Wherein, described ESB offers described application system using described Web service as a function, and each function is distinguished by unique identification number.
5. method according to claim 1, is characterized in that: the Web service model based on described ESB is comprised of five parts, is respectively transport layer, service layer, core layer, metadata, management level; Wherein, core layer is connected with transport layer, service layer respectively; Transport layer is connected with metadata by service layer; Management level are connected with metadata.
6. method according to claim 5, is characterized in that:
After the request that described transport layer reception client is sent, by described service layer, search, carry out Web service; Wherein, described core layer is controlled the soap message of the upper transmission of ESB described in described transport layer, described service layer; Described management level management whole system.
7. method according to claim 6, is characterized in that:
After the request that described transport layer reception client is sent, carry out message conversion, from bottom communication message, obtain soap message, and receive the SOAP response that service layer returns.
8. the enterprise application integration system based on ESB, is characterized in that, comprises transport layer, service layer, core layer, metadata, management level; Wherein, core layer is connected with transport layer, service layer respectively; Transport layer is connected with metadata by service layer; Management level are connected with metadata;
Described transport layer, the request of sending for receiving client, and carry out message conversion, from bottom communication message, obtain soap message, and receive the SOAP response that described service layer returns;
Described service layer, for searching, carry out Web service;
Described core layer, for controlling the soap message of the upper transmission of ESB described in described transport layer, described service layer;
Described metadata, for basic data and the configuration thereof of storage running, managerial demand;
Described management level, for managing whole system.
CN201410001532.7A 2014-01-02 2014-01-02 Enterprise application integration method and system based on enterprise service bus (ESB) Pending CN103716408A (en)

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Cited By (11)

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CN104363431A (en) * 2014-12-09 2015-02-18 国家电网公司 Linked control system applied to multi-point monitoring of visual images
CN105319340A (en) * 2015-10-30 2016-02-10 广东理文造纸有限公司 Waste paper quality detection system based on ESB (Enterprise Service Bus)
CN105574135A (en) * 2015-12-14 2016-05-11 中电科华云信息技术有限公司 Universal access method and universal access system for supporting heterogeneous services
CN105700964A (en) * 2016-02-23 2016-06-22 浪潮通用软件有限公司 Method for achieving remote communication between heterogeneous software systems
CN105812241A (en) * 2016-03-24 2016-07-27 江苏物联网研究发展中心 Enterprise application integration method and system based on Spring Integration
CN106294761A (en) * 2016-08-11 2017-01-04 浙江大学 A kind of senile chronic disease management service platform supporting Heterogeneous Information to input
CN106357471A (en) * 2016-12-01 2017-01-25 合肥永君数码科技有限公司 Enterprise service bus system
CN107643927A (en) * 2016-07-20 2018-01-30 中兴通讯股份有限公司 A kind of united portal method, apparatus and system
CN108021038A (en) * 2017-12-08 2018-05-11 中国航空工业集团公司西安飞机设计研究所 A kind of method for developing airborne-bus common simulation frame
CN111865746A (en) * 2020-06-19 2020-10-30 苏宁云计算有限公司 System development method and device based on loop bus
CN112559607A (en) * 2020-11-19 2021-03-26 国网山东省电力公司信息通信公司 Power system communication scheduling data interaction method and system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104363431A (en) * 2014-12-09 2015-02-18 国家电网公司 Linked control system applied to multi-point monitoring of visual images
CN104363431B (en) * 2014-12-09 2017-08-04 国家电网公司 A kind of visual pattern multi-point monitoring linkage regulator control system
CN105319340A (en) * 2015-10-30 2016-02-10 广东理文造纸有限公司 Waste paper quality detection system based on ESB (Enterprise Service Bus)
CN105574135A (en) * 2015-12-14 2016-05-11 中电科华云信息技术有限公司 Universal access method and universal access system for supporting heterogeneous services
CN105700964A (en) * 2016-02-23 2016-06-22 浪潮通用软件有限公司 Method for achieving remote communication between heterogeneous software systems
CN105812241A (en) * 2016-03-24 2016-07-27 江苏物联网研究发展中心 Enterprise application integration method and system based on Spring Integration
CN107643927A (en) * 2016-07-20 2018-01-30 中兴通讯股份有限公司 A kind of united portal method, apparatus and system
CN106294761A (en) * 2016-08-11 2017-01-04 浙江大学 A kind of senile chronic disease management service platform supporting Heterogeneous Information to input
CN106357471A (en) * 2016-12-01 2017-01-25 合肥永君数码科技有限公司 Enterprise service bus system
CN108021038A (en) * 2017-12-08 2018-05-11 中国航空工业集团公司西安飞机设计研究所 A kind of method for developing airborne-bus common simulation frame
CN111865746A (en) * 2020-06-19 2020-10-30 苏宁云计算有限公司 System development method and device based on loop bus
CN112559607A (en) * 2020-11-19 2021-03-26 国网山东省电力公司信息通信公司 Power system communication scheduling data interaction method and system
CN112559607B (en) * 2020-11-19 2023-01-31 国网山东省电力公司信息通信公司 Power system communication scheduling data interaction method and system

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