CN101692207A - Method for achieving system application integration based on SOA architecture - Google Patents
Method for achieving system application integration based on SOA architecture Download PDFInfo
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Abstract
The invention discloses a method for achieving system application integration based on SOA architecture. An enterprise application integration based on the SOA architecture is achieved by using a web service technique on a J2EE platform. The integration mode needs no additional reconstruction and only adopts a loose coupling mode for connection, so a system can respond to a new customer demand, a new business chance and the threats of competition, and basically meet the requirements on the current and the long-term business application. An integration platform of a system integration framework comprises three hierarchical structures including a presentation layer, a service layer and an integration layer.
Description
Technical field:
This method relates to a kind of software integrated technology, the integrated implementation method of particularly a kind of system applies based on the SOA framework.
Background technology:
Adopt the integrated pattern in exploitation back earlier in the past in the IT system process of construction always, " exploitation " with produced one by one " information island " separating of " integrated ".How going the challenge of the system integration that brings in the face of the difference of language difference, platform difference, agreement difference, data structure is the key of dealing with problems.In traditional enterprise's application integration technology,, just must make between the application and reach an agreement, and implement with regard to communication protocol, message format data model respectively by interchange in order between enterprises or enterprise, to carry out application integration.When the user is very huge, the integrated very difficulty that just becomes of this point-to-point.
Summary of the invention:
At these problems, we have proposed a kind of system applies integrated approach based on the SOA framework.SOA is a kind of service-oriented architecture, and this design makes the information of sharing between business process robotization and heterogeneous system more easy.Emphasized clearly that based on the system integration of SOA the loose lotus root between the component software closes, with and the use at separate standards interface.On the J2EE platform, utilize the enterprise application integration of web service technology realization based on the SOA framework.This integration mode need not extra transformation, adopts loosely-coupled mode to connect and gets final product, and this system that makes can quickly respond to new customer demand, new business opportunity and the threat of competition, has satisfied current and long-range service application demand substantially.
Referring to Fig. 1, the inventive method comprises three main bodys: service consumer, service catalogue, ISP when the system integration.Service consumer is realized searching and calling of service, at first goes to search to service catalogue and satisfies specified conditions, obtainable service, in case find, service consumer will be tied to the ISP and carry out actual service call; Service catalogue centralized stores information on services is so that the searching of service consumer.The ISP issues the service that they will provide here simultaneously; The ISP is responsible for creating and issuing service.It can define some good and interfaces that be independent of platform and language, and is that information on services is published to service catalogue with the descriptor of interface, controls simultaneously the visit of service and the maintenance and the upgrading of service.
Because SOA is a kind of method, a kind of design concept, so it must rely on certain technological means to realize, and in realization means such as Web service, Session Bean, CORBA, Web service is a best mode of realizing the new type enterprise application integration.
In addition, provide some middlewares in the scheme, but had intact encapsulation, loose closing property of lotus root, the standard of protocol specification and the characteristics such as integration of height, can be good at satisfying SOA application model demand based on the XML standard interface.
The method of the invention is that a kind of making shared the easier software design mode of information between business process robotization and heterogeneous system as service-oriented architecture (SOA).SOA is different with general model of client, and it has emphasized that clearly the loose lotus root between the component software closes, with and the use at separate standards interface.Adopt the SOA architecture, can under the prerequisite of existing enterprise's application system not being made amendment, externally provide the Web service interface, system and application are converted to service rapidly.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is the related SOA model structure synoptic diagram of the inventive method.
Fig. 2 is the block diagram of the related J2EE platform of the inventive method.
Wherein, among Fig. 1 presentation layer be responsible for processing enterprise and extraneous user interface and with the assembly of family intercorrelation. Service layer is actually a Web Services container, and it is in core status, and the application that system provides and data are organized in the mode of service, in order to provide service for presentation layer. Bottom one deck is integrated layer, and the realization system is existing and just in the unification of unification, database and the file system data of the interface data form of development system.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
When the present invention realizes in collective, as shown in Figure 2, on the J2EE platform, utilize the enterprise application integration of web service technology realization based on the SOA framework.Adopt three kinds of modes to realize integrated:
(1) utilizes the wrapper of JAX-RPC API establishment, to determine the WSDL interface of existing java class or EJB based on SOAP.Be each stateless session Bean and write a simple class,, comprise the method that needs to be issued as Web service among the stateless session Bean in this class, then again this packaging group is issued as Web service as the packaging group of this Bean.
(2) directly stateless session Bean is issued as Web service.
(3) JNDI is embodied as a Web service.Because the processing procedure of traditional J2EE all is to search required resources such as EJB by JNDI, after JNDI being embodied as a Web service, client will could obtain by this Web service searching all of EJB, so also just indirectly EJB is issued as Web service.
For some old application enterprise information systems of internal system, earlier the interface of old application program is described as the WSDL port type, and add protocol binding (these bindings are subsidiary about how visiting their information), carry out integrated at Web Services container and adapter of interface interpolation then.Final system service bus interface encapsulates the service that each subsystem provides, for the external world provides a unified service platform.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the integrated implementation method of the system applies based on the SOA framework is characterized in that, when the system integration, comprises three main bodys: service consumer, service catalogue, ISP; Service consumer is realized searching and calling of service, at first goes to search to service catalogue and satisfies specified conditions, obtainable service, in case find, service consumer will be tied to the ISP and carry out actual service call; Service catalogue centralized stores information on services is so that the searching of service consumer; The ISP issues the service that they will provide here simultaneously; The ISP is responsible for creating and issuing service; It can define some good and interfaces that be independent of platform and language, and is that information on services is published to service catalogue with the descriptor of interface, controls simultaneously the visit of service and the maintenance and the upgrading of service.
2. according to the integrated implementation method of the system applies based on the SOA framework of claim 1, it is characterized in that, some middlewares based on the XML standard interface are provided in the described method, but have intact encapsulation, loose closing property of lotus root, the standard of protocol specification and the characteristics such as integration of height, can be good at satisfying SOA application model demand.
3. according to the integrated implementation method of the system applies based on the SOA framework of claim 1, it is characterized in that it is to utilize the wrapper of JAX-RPC API establishment based on SOAP that described method realizes integrated, to determine the WSDL interface of existing java class or EJB; Be each stateless session Bean and write a simple class,, comprise the method that needs to be issued as Web service among the stateless session Bean in this class, then again this packaging group is issued as Web service as the packaging group of this Bean.
4. according to the integrated implementation method of the system applies based on the SOA framework of claim 1, it is characterized in that described method realizes that integrated is directly stateless session Bean to be issued as Web service.
5. according to the integrated implementation method of the system applies based on the SOA framework of claim 1, it is characterized in that described method realizes that integrated is that JNDI is embodied as a Web service.
6. according to the integrated implementation method of the system applies based on the SOA framework of claim 1, it is characterized in that, described method is for some old application enterprise information systems of internal system, earlier the interface of old application program is described as the WSDL port type, and the interpolation protocol binding, carry out integrated at Web Services container and adapter of interface interpolation then; Final system service bus interface encapsulates the service that each subsystem provides, for the external world provides a unified service platform.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034170A (en) * | 2010-12-23 | 2011-04-27 | 东莞市高鑫机电科技服务有限公司 | Service-oriented architecture (SOA)-based service packaging method for service data and integrated system |
| CN102033848A (en) * | 2010-12-21 | 2011-04-27 | 东莞市高鑫机电科技服务有限公司 | SOA-based three-dimensional design system integrating method and system |
| CN102316163A (en) * | 2011-09-07 | 2012-01-11 | 山东中创软件工程股份有限公司 | Method for realizing Web container expansion and Web container |
| CN102316169A (en) * | 2011-09-29 | 2012-01-11 | 北京邮电大学 | Method for realizing quick service convergence and general service platform |
| CN102571727A (en) * | 2010-12-31 | 2012-07-11 | 青岛海尔软件有限公司 | Digital family-service-oriented architecture system |
| CN103092591A (en) * | 2011-11-01 | 2013-05-08 | 镇江华扬信息科技有限公司 | XML (Extensive Makeup Language) and Web Service based data integration middleware method |
| CN103092620A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Microsoft Exchange Server 2010 Web service integration development method |
| CN104320442A (en) * | 2014-10-10 | 2015-01-28 | 浙江天正思维信息技术有限公司 | Application system presentation layer integrated technical platform and integrated mode and method formed thereby |
| CN104735111A (en) * | 2013-12-23 | 2015-06-24 | 北京锐安科技有限公司 | Method for achieving ESB by adopting WEBSERVICE as uniform interface |
| CN104811454A (en) * | 2015-05-11 | 2015-07-29 | 中国电力科学研究院 | Access control method based on threshold cryptography |
| CN105119927A (en) * | 2015-09-07 | 2015-12-02 | 北京百度网讯科技有限公司 | Message sending, receiving method and terminal and message sending system |
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- 2009-09-17 CN CN200910195798A patent/CN101692207A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033848B (en) * | 2010-12-21 | 2012-11-14 | 东莞市高鑫机电科技服务有限公司 | SOA-based three-dimensional design system integrating method and system |
| CN102033848A (en) * | 2010-12-21 | 2011-04-27 | 东莞市高鑫机电科技服务有限公司 | SOA-based three-dimensional design system integrating method and system |
| CN102034170B (en) * | 2010-12-23 | 2016-05-04 | 东莞市高鑫机电科技服务有限公司 | Service encapsulates method and the integrated system of the business datum based on SOA |
| CN102034170A (en) * | 2010-12-23 | 2011-04-27 | 东莞市高鑫机电科技服务有限公司 | Service-oriented architecture (SOA)-based service packaging method for service data and integrated system |
| CN102571727A (en) * | 2010-12-31 | 2012-07-11 | 青岛海尔软件有限公司 | Digital family-service-oriented architecture system |
| CN102316163B (en) * | 2011-09-07 | 2014-01-15 | 山东中创软件工程股份有限公司 | Method for realizing Web container expansion and Web container |
| CN102316163A (en) * | 2011-09-07 | 2012-01-11 | 山东中创软件工程股份有限公司 | Method for realizing Web container expansion and Web container |
| CN102316169A (en) * | 2011-09-29 | 2012-01-11 | 北京邮电大学 | Method for realizing quick service convergence and general service platform |
| CN103092591A (en) * | 2011-11-01 | 2013-05-08 | 镇江华扬信息科技有限公司 | XML (Extensive Makeup Language) and Web Service based data integration middleware method |
| CN103092620A (en) * | 2013-01-18 | 2013-05-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Microsoft Exchange Server 2010 Web service integration development method |
| CN103092620B (en) * | 2013-01-18 | 2016-08-10 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of Microsoft Exchange Server 2010 Web service integrated development method |
| CN104735111A (en) * | 2013-12-23 | 2015-06-24 | 北京锐安科技有限公司 | Method for achieving ESB by adopting WEBSERVICE as uniform interface |
| CN104735111B (en) * | 2013-12-23 | 2018-06-12 | 北京锐安科技有限公司 | Make the method for unified interface realization ESB using WEBSERVICE |
| CN104320442A (en) * | 2014-10-10 | 2015-01-28 | 浙江天正思维信息技术有限公司 | Application system presentation layer integrated technical platform and integrated mode and method formed thereby |
| CN104320442B (en) * | 2014-10-10 | 2019-05-07 | 浙江天正思维信息技术有限公司 | Application system presentation layer integrated technology plateform system and method |
| CN104811454A (en) * | 2015-05-11 | 2015-07-29 | 中国电力科学研究院 | Access control method based on threshold cryptography |
| CN104811454B (en) * | 2015-05-11 | 2018-01-19 | 中国电力科学研究院 | A kind of access control method theoretical based on threshold cryptography |
| CN105119927A (en) * | 2015-09-07 | 2015-12-02 | 北京百度网讯科技有限公司 | Message sending, receiving method and terminal and message sending system |
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Application publication date: 20100407 |