CN102646232A - High concurrence enterprise integrated application system - Google Patents
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Abstract
The invention relates to a high concurrence enterprise integrated application system. A network structure mode of the system mainly adopts a browser/server (B/S) structure, and meanwhile, a browser plug-in module and a desktop client program are used as auxiliary measures. The system comprises the following two parts, and a client unit operating in a client machine operates in a server unit of the server end, wherein the server unit is divided into three layers: a display layer in charge of information display and interaction, a service layer in charge of service processing and a data layer in charge of data access. The client unit and the server unit carry out great optimization on the cluster deployment mode, and the advantages of clusters in the resource expansion aspect are sufficiently utilized for supporting high concurrence. Through the information display and the service separation, clients of various platforms are supported. In addition, the optimization of the clusters on the deployment mode is utilized, and the processing capability of the system under the high concurrence condition is enhanced.
Description
Technical field
The invention belongs to a kind of high concurrent, centralized enterprise application architecture system technical field of structures.
Background technology
At present, the enterprises service framework and the hierarchy of skill are between the various different platforms of following the J2EE framework, and compatibility still is short of, and the information products that enterprise backend is used each other can't be compatible, enterprises or the outside awkward situation that is difficult to intercommunication that exists.
Summary of the invention
The object of the invention provides in order to overcome the defective that above-mentioned prior art exists between a kind of different platform that lets the various J2EE of following frameworks just; There is favorable compatibility; The information products that solve enterprise backend use in the past each other can't be compatible, enterprises or outside high concurrent, the centralized enterprise application architecture system that is difficult to the awkward situation of intercommunication.
The objective of the invention is to realize through following technical scheme.
A kind of high concurrent concentration of enterprises application system, characteristic of the present invention be, comprises that following two interconnect part four-layer structure altogether, promptly is client tier, presentation layer, operation layer, data Layer from top to bottom; Client tier includes administration interface module and subscriber interface module;
Presentation layer disposes respectively: configuration subsystem module, WEB application module, resource management module;
Operation layer disposes respectively: Service Processing Module, flow engine module, exchange files module, file server module;
Data Layer disposes the business datum library module;
Said four layers syndeton is: the administration interface module is connected with the configuration subsystem module; Subscriber interface module is connected with WEB application module, resource management module, file server module respectively; The configuration subsystem module is connected with Service Processing Module;
The WEB application module is connected with Service Processing Module, flow engine module, exchange files module respectively;
Service Processing Module, flow engine module are connected with the business datum library module respectively, and the flow engine module also is connected with subscriber interface module; The exchange files module also is connected with file server module.
: be Java 2 Platform Enterprise Edition (Java 2 Platform, Enterprise Edition), the J2EE core is one group of technical manual and guide; The various components that is wherein comprised, service architecture and the hierarchy of skill; Common standard and specification are all arranged, let between the different platform of the various J2EE of following frameworks, have favorable compatibility; The information products that solve enterprise backend use in the past each other can't be compatible, enterprises or the outside awkward situation that is difficult to intercommunication.
Clustering: cluster (cluster) technology is a kind of newer technology; Pass through Clustering; Can obtain in the higher relatively income aspect performance, reliability, the dirigibility paying under the situation of lower cost, its task scheduling then is the core technology in the group system.This paper has carried out brief discussion with regard to problems such as the definition of group system, development trend, task schedulings.Cluster be one group separate, through the interconnected computing machine of express network, they have constituted a group, and manage with the pattern of triangular web.When client and cluster interacted, cluster similarly was an independently server.Cluster configuration is to be used to improve availability and scalability.
Pattern: the MVC framework is the abbreviation of " Model-View-Controller ", and translator of Chinese is " model-view-controller ".The MVC application program always is made up of these three parts.Event (incident) causes Controller to change Model or View, perhaps changes both simultaneously.As long as Controller has changed data or the attribute of Models, the View of all dependences can upgrade automatically.Similarly, as long as Controller has changed View, View can obtain data and refresh oneself from potential Model.
Network structure pattern of the present invention mainly adopts the B/S structure, and is auxiliary simultaneously with browser plug-in, desktop client.System comprises following two parts, and the client unit that runs on client computer has run on the server unit of server end.Wherein, server unit is divided into 3 layers again: responsible information appears and the mutual layer that represents, and is responsible for the operation layer of business processing, and the data Layer of responsible data access.Representing of information and separating of business, the client of support kinds of platform.Through this layer mode, separate focus, the basic function by orlop realization data progressively makes progress, and successively encapsulates, and is aided with the client tier of the superiors at last, realizes concrete business function.Every layer Each performs its own functions, and can expand.Lower floor is only visible to the upper strata, and the upper strata is invisible to lower floor.Deployment way is disposed through cluster, and client unit and server unit have carried out a large amount of optimizations to the clustered deploy(ment) pattern, makes full use of cluster and supports that in the advantage aspect the resource expansion height is concurrent, also makes the concurrent processing ability to expand.This hierarchy is not to isolate each other, and it organically combines, thereby realized the separation focus through united frame and interface mode.
As shown in Figure 1,4 layers of structure of system are specific as follows:
1) client tier
Client tier is the form of expression of user interface, is the nearest one deck of main body applications distances user, and it is responsible for being converted into the element that the user can discern to data, service logic and presents to the user through browser.
The interface is divided into two types, and one type is the interface that domestic consumer uses, and mainly accomplishes professional correlation function.Another kind of is the used administration interface of keeper, mainly links to each other with configuration-system, accomplishes the configuration of system environments, service environment.
User interface can be carried out data interaction through the mode and the flow engine client of remote interface.Through the use of these interfaces, can obtain the relevant various information of flow process easily, for example: suggestion information, circulation record, action button etc.
The interactive mode client tier mainly carries out alternately through the interface that mode such as page synchronization request, the asynchronous request of Ajax and background application service are provided, and uses packaged assembly that data are loaded, and represents to the user with close friend's mode.
Presentation layer
Presentation layer is responsible for appearing of data, is the tie that connects business, data and user interface.
Presentation layer mainly is made up of web application module, resource management module and configuration subsystem.The Web application module mainly is responsible for and user interface interaction, be forwarded to user's request on business processing mould, official document Switching Module piece or the flow engine module, after the completion again return data to user interface.Configuration subsystem mainly provides the realization to the configuration feature of system, and carries out alternately with administrator interfaces.Resource management module mainly is responsible for the required static resource in some interfaces is handled, and what assisted user was met represents.
Presentation layer also appears for other operation system provides data through various other modes (like general-purpose interface etc.) except providing data to appear for the user.
On the interactive mode, be to assemble query object through the reading system configuration information for appearing of data, various data sources, business rule are provided, the assembling of user interface etc. is accomplished in control data and operation.Use interface assembly to accomplish the representing of customizing messages, assembly work.
Operation layer
Operation layer is that main body is used abstract to service concept or system concept, also is responsible for the persistence and the inquiry of data.Standard through introducing the enterprise application aspect realizes, guarantees versatility, consistance and the ease for use of operation layer.
Operation layer is mainly by Service Processing Module, the flow engine module, and the exchange files module, and file server is formed.Service Processing Module mainly is responsible for the business processing of non-flow process property, and the flow engine module is responsible for flow process property business processing, and the exchange files module is responsible for carrying out exchange files with external system, and file server then is responsible for the processing of file type data.
The interactive mode aspect uses mapping mechanism to come mapping relations type database, makes it reach the purpose of OOP.Entity object through after the mapping is accomplished various data manipulations, comprises instantiation, deletion, modification and the query manipulation of entity object, and is that this locality and far call provide support.Then carry out alternately for the file type data through the mode of interface.
Data Layer
The most concrete form of expression of data has been write down in the realization that data Layer is used the bottom as main body, also is the carrier behind the data persistence simultaneously.
This layer be main to be adopted relevant database to realize that additions and deletions to structural data change to look into, adopt the mode of file to carry out access for unstructured data.
To the management of data, be the managerial ability of utilizing relevant database powerful to structural data, be stored in business datum in the database and manage the whole life of these data.
The invention has the beneficial effects as follows; Through adopting the structure annexation of native system, the various components that is wherein comprised, service architecture and the hierarchy of skill all have common standard and specification; Let between the different platform of the various J2EE of following frameworks; Have favorable compatibility, the information products that solve enterprise backend use in the past each other can't be compatible, enterprises or the outside awkward situation that is difficult to intercommunication.Client unit of the present invention and server unit have carried out a large amount of optimizations to the clustered deploy(ment) pattern, make full use of cluster and support high concurrent in the advantage aspect the resource expansion.Representing of information and separating of business, the client of support kinds of platform.In addition, utilize the optimization to the clustered deploy(ment) pattern, enhanced system is in processing power high and that give.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
A kind of high concurrent concentration of enterprises application system, characteristic of the present invention be, comprises that following two interconnect part four-layer structure altogether, promptly is client tier, presentation layer, operation layer, data Layer from top to bottom; Client tier includes administration interface module and subscriber interface module;
Presentation layer disposes respectively: configuration subsystem module, WEB application module, resource management module;
Operation layer disposes respectively: Service Processing Module, flow engine module, exchange files module, file server module;
Data Layer disposes the business datum library module;
Said four layers syndeton is: the administration interface module is connected with the configuration subsystem module; Subscriber interface module is connected with WEB application module, resource management module, file server module respectively; The configuration subsystem module is connected with Service Processing Module;
The WEB application module is connected with Service Processing Module, flow engine module, exchange files module respectively;
Service Processing Module, flow engine module are connected with the business datum library module respectively, and the flow engine module also is connected with subscriber interface module; The exchange files module also is connected with file server module.
See Fig. 1, system is following in this specific embodiments of four layers:
1) client tier
Like Fig. 1, client has been used front-end technology exploitation commonly used such as HTML, JS, Flash, css.Wherein JS has partly used two very popular framework: JQuery of industry and EXT; Through using these frameworks; For the front end html page provides the powerful ability that represents; For realizing that high-quality user experience provides technical foundation, also higher extendability and maintainability is provided for application subject.The flow engine client can be carried out data interaction through mode and the engine backstage of JSON-RPC.
On the interactive mode, client tier obtains business datum through modes such as page request, the asynchronous requests of Ajax from the background application service, and uses JQuery plug-in unit, EXT assembly that data are loaded, and represents to the user with close friend's mode.Use the JSON-RPC mode to obtain flow data, flow process button etc. from flow engine.
Presentation layer
Like Fig. 1, presentation layer has mainly used the Tapestry framework based on the Java technology.This framework is different from traditional M VC framework, and it is the application development framework of a cover based on assembly.Through using the Tapestry can be, thereby have improved the reusability of code, promoted development efficiency easily with page assemblyization.
Presentation layer also appears for other operation system provides data through modes such as WebService.WebService is a kind of Web technology of the WSDL of use descriptive language.Use WebService can make application system and other external systems carry out exchanges data smoothly.
DWR is an engine, can openly give the JavaScript code method of server end Java object, makes front end JS can call the method that the backstage service provides easily.
On the interactive mode, mainly the page assembly through Tapestry provides calling service control.The automatic filling machine system of use Tapestry is accomplished the encapsulation and the operation of page data.Use the DWR technology to expose the business service interface to browser end.Use WebService and flow engine to carry out data interaction, accomplish the establishment and the maintenance of flow process.
Operation layer
Like Fig. 1, EJB is the enterprise application standard of Java technology.Through the introducing of EJB, can make application system carry out for application program various service to be provided alternately with database very easily.
Entity Bean and Session Bean through using EJB can make application system carry out data interaction with database easily.EJB can be converted into OO Java entity with relevant database (Oracle etc.), makes java applet clog-freely carry out reading and operating of data according to OO mode, has simplified the operation of data.
Use Entity Bean mapping relations type database, make it reach the purpose of OOP.Accomplish the operation of entity object through Session Bean, comprise instantiation, deletion, modification and the query manipulation of entity object.For local and far call provide support.
In addition, use file server to come management document.The download and the upload function of various templates, electronic government documents etc. can be provided for the correlation module of presentation layer.
Data Layer
Like Fig. 1, this layer be main to be adopted relevant database Oracle to realize that additions and deletions to structural data change to look into, adopt the mode of file to carry out access for unstructured data.
In addition, utilize the Oracle managerial ability powerful, be stored in business datum in the database and manage the whole life of these data structural data.For unstructured data, then utilize file server that it is managed.Both combine, and the data storage service that can satisfy various demands is provided for operation layer.
Claims (1)
1. one kind high concurrent concentration of enterprises application system is characterized in that, comprises that following two interconnect part four-layer structure altogether, promptly is client tier, presentation layer, operation layer, data Layer from top to bottom; Client tier includes administration interface module and subscriber interface module;
Presentation layer disposes respectively: configuration subsystem module, WEB application module, resource management module;
Operation layer disposes respectively: Service Processing Module, flow engine module, exchange files module, file server module;
Data Layer disposes the business datum library module;
Said four layers syndeton is: the administration interface module is connected with the configuration subsystem module; Subscriber interface module is connected with WEB application module, resource management module, file server module respectively; The configuration subsystem module is connected with Service Processing Module;
The WEB application module is connected with Service Processing Module, flow engine module, exchange files module respectively;
Service Processing Module, flow engine module are connected with the business datum library module respectively, and the flow engine module also is connected with subscriber interface module; The exchange files module also is connected with file server module.
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| CN104050564A (en) * | 2014-06-13 | 2014-09-17 | 中国民航信息网络股份有限公司 | High-concurrency universal payment method |
| CN104461495A (en) * | 2014-10-31 | 2015-03-25 | 北京思特奇信息技术股份有限公司 | Method and system for separation of data persistence layers |
| CN105740324A (en) * | 2016-01-21 | 2016-07-06 | 中科院成都信息技术股份有限公司 | Cross-platform and efficient visual workflow engine |
| CN105955744A (en) * | 2016-05-03 | 2016-09-21 | 中国建设银行股份有限公司 | Mobile cross-platform development system and method |
| CN106055316A (en) * | 2016-05-19 | 2016-10-26 | 四川物联亿达科技有限公司 | Supply chain finance engine system, system establishment method and server |
| CN106408448A (en) * | 2016-09-07 | 2017-02-15 | 国网天津市电力公司 | Intelligent business integration and management system |
| CN107145350A (en) * | 2017-04-28 | 2017-09-08 | 武汉斗鱼网络科技有限公司 | A kind of software development methodology and system |
| CN107479885A (en) * | 2017-08-08 | 2017-12-15 | 北京思序软件有限公司 | The method for realizing application and development by layered configuration mode using browser |
| CN108415696A (en) * | 2018-02-09 | 2018-08-17 | 上海九辛信息技术有限公司 | Distributed web services architecture design method |
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Application publication date: 20120822 |