WO2007121630A1

WO2007121630A1 - A method and client terminal of creating two network management systems

Info

Publication number: WO2007121630A1
Application number: PCT/CN2006/003387
Authority: WO
Inventors: Tong Sun
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2006-04-23
Filing date: 2006-12-13
Publication date: 2007-11-01
Also published as: CN1983958A; CN100426750C

Abstract

A method and a client terminal of creating two network management systems are disclosed. In the present technical schemes, eXtention Markup Language XML file is made, the file including page description part and associated logic citation thereof; corresponding component information, and the relation between components and corresponding logic processes thereof are parsed according to the content in the file; two systems respectively applied to desktop client terminal and browser client terminal are created according to the relation between components and corresponding logic processes thereof. The present technical schemes customize interface present layer with description language and dynamically creates two application system such as desktop application and web application by configuration file and conversion binding mechanism, thereby greatly reducing develop workload and maintenance difficulty.

Description

Method and client for generating two sets of network management systems

Technical field

The present invention relates to network management technologies in the field of electronic communication technologies, and in particular, to a method and a client for generating two sets of network management systems. Background technique

The operation and maintenance of the telecommunication system requires the management and maintenance of the network management system in different locations and on different platforms. Due to the difference between hardware and software, the network management and maintenance system should be able to provide a response management method in both desktop and web (browser) environments. In the past development process, due to technical limitations, developers were required to implement two sets of application systems developed by different technologies for different application environments: desktop environment and web environment: browser client B/S (browser/server, browser) / server) C/S (client/server, client/server) network management system for the network management system and desktop client.

In general, B/S and C/S applications are implemented by two independent technologies. This independent form not only allows users to purchase two sets of application systems at the same time, but also increases the cost; and there must be two development teams. The development of these two application systems separately resulted in higher development costs, lower efficiency, longer product development time, and increased maintenance costs due to the existence of two sets of codes. Summary of the invention

The object of the present invention is to provide a method and a client for generating two sets of network management systems, which not only have rich components and scalability, but also are convenient for maintenance and upgrade in the later stage.

The technical solution adopted by the present invention provides a method for generating two sets of network management systems, which specifically includes the following steps:

Step 100: Create an extended markup language XML file, where the file includes a page description part and a logical reference associated therewith;

Step 200: Parse corresponding component information in the memory according to content in the file, and parse out a relationship between the component and a logical processing corresponding thereto; Step 300: Generate two sets of systems respectively applied to the desktop client and the browser client according to the relationship between the component and the corresponding logical processing.

The present invention further provides a client, including a production module, a parsing module, and a reorganization module, wherein: the production module creates an extended markup language XML file, where the file includes a page description portion and a logical reference associated therewith;

The parsing module parses out the corresponding component information in the memory according to the content in the file created by the production module, and parses out the relationship between the component and the corresponding logical processing and outputs the relationship to the recombination module; The relationship between the component and its corresponding logical processing generates two systems that are applied to the desktop client and the browser client, respectively.

Compared with the prior art, the beneficial effects of the invention are as follows:

The invention can generate two sets of network management systems based on the described set of codes. During implementation, the interface presentation layer is customized by the description language, and the corresponding control layer code is written, and the desktop application is dynamically generated through the configuration file and the conversion binding mechanism. And the application system of web application, greatly reducing the development workload and maintenance difficulty.

Since the page description part in the technical solution of the present invention adopts an XML description manner, the specific representation of the page representation and the related logic is separated from each other. When a simple version upgrade or system requirement change is required, the XML page description file may be modified. Re-generate the new system, realize the dynamic definition and dynamic change of the system. When making some changes, avoid re-encoding the system, which is beneficial to the system upgrade and maintenance. Due to the flexibility of the conversion mechanism, the richness and scalability of the components are enhanced. DRAWINGS

1 is a schematic flow chart of a specific embodiment of the present invention;

2 is a block diagram of a client in one embodiment of the present invention. detailed description

The invention provides a method for generating two sets of network management systems, and realizes a set of codes to generate two sets of network management systems: B/S and C/S. In one embodiment of the present invention, the process of generating two sets of network management systems is as shown in FIG. 1 , and the specific implementation steps are as follows:

1. Create an XML (extensible markup language) file, and the page is defined by an XML file. The XML file includes the page description part and the logical references associated with it, that is, the content in the XML file is mainly the page representation, and the relationship between the logical implementation and the page performance. Specifically, the page description XML file defines the layout of the page, including components such as buttons, trees, tables, menus, etc., and the processing logic method names corresponding to the components;

2. Parse the contents of the ML page description file. The XML parsing engine parses out the corresponding component information in the memory according to the content of the page representation, and parses out the relationship between the object and the business processing action (that is, the relationship between the component and its corresponding processing);

In the specific implementation, this step can be implemented by an XML parsing engine.

3. In different operating environments, the application system in the corresponding environment can be generated according to the relationship between the components obtained by the XML parsing engine and the corresponding logical processing: The system applied to the desktop client (C/S) system and the application Browser client (B/S) system. Generate interface component objects by reflection, etc., and bind business process logic to page components. When the user operates the component, the system performs the logical processing corresponding to the component. In fact, the action is executed by running a processing program corresponding to the processing logic method name.

In the specific implementation, this step can be implemented by the code reorganization engine.

For C/S applications, the page description part definition is generally converted to a page component, and the logical processing corresponding to the page component is added to the page component's listener. For the page component, you can directly call the SWT component provided by the SWT (Standard Widget Toolkit) component library. For complex page components, you can create a packaged Action API (Application Program Interface). This action API is based on the C/S common component package. After you create this action API, you can directly call it. The components inside.

For B/S applications, convert the page description section to HTML (Hypertext Markup Language) files (via additional CSS (Cascading Style Sheets), SL (Extensible Stylesheet Language), Extensible Style Language ) file To define the display style of the component, create a JS (Java Scrip) scripting language SDK (Software Development Kit), and convert the data model-independent logic implementation into a JS scripting language file and transfer it to the browser. Processing, the logical implementation associated with the data model is processed on the server side.

The main features of the invention are: 1) The page is defined by the method described. 2) Two sets of application systems in different application environments can be generated through parsing and transformation. The implementation process is based on the MVC (View Controller Model) architecture idea, separating the page description from the component control. The conversion mechanism is used to convert the same set of page representations and logical actions to generate applications in different environments.

MVC is a software design method pattern. View, defines the interface to be used by the client; Controller, controls page flow, forwards, commits, redirects, etc.; Model, completes business logic or data persistence. The main purpose of MVC is to separate the presentation layer, the logic layer, and the model 3, reduce the coupling degree of the system, and improve the maintainability and robustness of the system.

When the client has business processing requirements, the user can perform some operations on the browser side of the page. The client listens to the operation of the page, accepts the event triggered by the operation component, and performs the business processing action defined by the page component, which cannot be completed on the client. When the service processes the action, the client sends a service processing request to the server, and the server accepts the request and directs all requests to the central controller. The central controller is responsible for directing the request to the appropriate processing flow. After the corresponding process (such as: reading data and other operations) is processed, the processing result is transmitted to the client, and the client outputs the processing result to the relevant page. The page-based customization method based on the description language makes the interface generation more flexible. With MVC, the loose coupling of views and business logic is effectively realized, making it easier to create and maintain the system.

The client in one embodiment of the present invention, as shown in FIG. 2, includes a production module 101, a parsing module 102, and a reassembly module 103, where:

The authoring module 101 creates an extended markup language XML file that includes a page description portion and a logical reference associated therewith;

The parsing module 102 parses out the corresponding component information in the memory according to the content in the file created by the production module 101, and parses out the relationship between the component and the corresponding logical processing output to the recombining module 103; The reorganization module 103 generates two sets of systems respectively applied to the desktop client and the browser client according to the relationship between the component and its corresponding logical processing.

The parsing module 102 can be an XML parsing engine, and the reorganization module 103 can be a code reorganization engine.

The beneficial effects brought by the technical solution of the invention:

The invention customizes the interface presentation layer by describing the language, and writes the corresponding control layer code, and develops a set of API (application program interface), dynamically generates the desktop application and the web application through the configuration file and the conversion binding mechanism. The system greatly reduces the development workload and maintenance difficulty.

Since the page description part of the method adopts the ML description mode, the representation and action of the page are separated from each other. When a simple version upgrade or system requirement change is required, the new system can be regenerated by modifying the XML page description file to implement the system. Dynamic definition, dynamic changes, avoiding re-encoding the system, which is beneficial to system upgrade and maintenance. Due to the flexibility of the conversion mechanism, the richness and scalability of the components are enhanced.

It is apparent that those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Therefore, it is intended that the present invention cover the modifications and variations of the invention as claimed.

Claims

Rights request

A method for generating two sets of network management systems, comprising: the following steps: Step 100: Create an extended markup language XML file, where the file includes a page description part and a reference number associated with the page;

Step 200: Parse corresponding component information in the memory according to the content in the file, and parse out a relationship between the component and a logical processing corresponding thereto;

Step 300, ~ According to the relationship between the component and its corresponding logical processing, generate two systems respectively applied to the desktop client and the browser client.

The method for generating two sets of network management systems according to claim 1, wherein in step 200, the XML parsing engine parses the corresponding component information in the memory according to the content in the file, and parses out the component. And the relationship with its corresponding logical processing.

The method for generating two sets of network management systems according to claim 1 or 2, wherein in step 300, the code reorganization engine generates and applies to the desktop according to the relationship between the component and its corresponding logical processing. Two systems on the browser side.

The method for generating two sets of network management systems according to claim 1, wherein in step 300, when the system applied to the desktop client is generated, the page description part definition in the file content is converted into a page. The component, and adds the logical processing corresponding to the page component to the listener of the page component.

The method for generating two sets of network management systems according to claim 4, wherein in step 300, when generating a system applied to the desktop client, the page component is directly provided from the standard component toolkit SWT component library. Called in the SWT component.

The method for generating two sets of network management systems according to claim 4, wherein in step 300, when generating a system applied to the desktop client, creating a packaged action application interface, the page The component is called directly from the component inside the set of action application interfaces.

7. The method of generating two sets of network management systems according to claim 1, wherein in step 300, when generating a system applied to a browser client, converting the page description portion into a hypertext This logo language HTML file.

8. The method for generating two sets of network management systems according to claim 7, wherein, in step 300, when the page description portion is converted into an HTML file in the process of generating a system applied to the browser client, The display style of the component is defined by an attached cascading style sheet, an extensible style language file.

The method for generating two sets of network management systems according to claim 7, wherein in step 300, when generating a system applied to the browser client, a software development kit for the JS script language is created, and The logic implementation independent of the data model is transformed into a JS scripting language file that is passed to the browser for processing, and the logical implementation associated with the data model is processed on the server side.

10. A client, comprising: a production module, a parsing module, and a reorganization module, wherein:

The authoring module creates an extended markup language XML file, where the file includes a page description portion and a logical reference associated therewith;

The client according to claim 10, wherein the parsing module is an XML parsing engine.

12. The client according to claim 10, wherein the reorganization module is a code reassembly engine. '