CN105160004A - B/S framework based data mapping method for heterogeneous system - Google Patents
B/S framework based data mapping method for heterogeneous system Download PDFInfo
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- CN105160004A CN105160004A CN201510593292.9A CN201510593292A CN105160004A CN 105160004 A CN105160004 A CN 105160004A CN 201510593292 A CN201510593292 A CN 201510593292A CN 105160004 A CN105160004 A CN 105160004A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/80—Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
- G06F16/84—Mapping; Conversion
- G06F16/86—Mapping to a database
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Abstract
The invention discloses a B/S framework based data mapping method for a heterogeneous system. The method comprises: determining an external business data format; converting external business data; generating a conversion rule by a server; converting source data into a target data structure. The method realizes data mapping of the heterogeneous system, is convenient to install and use and easy to transplant and integrate, and effectively improves scientificity, effectiveness and practicality of data mapping between heterogeneous systems.
Description
Technical field
Computer information technology field of the present invention, relates to a kind of data mapping method of the heterogeneous system based on B/S framework.
Background technology
Exchanges data between heterogeneous system and Process integration often require a large amount of different Data Format Transform, comprise JSON and various user-defined format.Write converse routine, the workload of the program of the relation of checking routine and these multi-to-multis of management is very large.Industry-by-industry all has or is formulating oneself data exchange standard, and the data layout between each operation system will be very complicated, and along with the change of business, the upgrading of system, data layout is difficult to do unification.
Data-mapping can describe from data source, extract data, translation data by Data import to sequence of operations such as targets, can be used for representing how data are delivered to target from data source.But, existing technology of data mapping can only realize the independent mapping of source data to target data, and, simple data type can only be mapped, as character string, integer, decimal etc., thus can not realize complicated expression formula to describe, thus cause the access cannot supporting the data describing complicated conversion logic.Further, traditional data-mapping interface is C/S framework mostly, disposes and uses underaction, needing to install corresponding client during operation.B/S framework and browser and server framework.It is the rise along with Internet technology, to a kind of change of C/S framework or the structure of improvement, adopts B/S architecture technology, simplifies client computer load, alleviate cost and the workload of system maintenance and upgrading, reduce the overall cost of user.
XML (ExtensibleMarkupLanguage, extend markup language), W3C (WorldWideWebConsortium, International World Wide Web alliance) a kind of extend markup language of specifying, be similar to HTML (HypertextMarkupLanguage, text mark up language).XML is flag data in the form of a label, and these labels do not have scheduled justice, needs self-defining label during use.XML is plain text, does not do anything, is only used for structural data, and stores, transmits data.XML tag e-file makes it have structural markup language, be also used for flag data, definition data type, be widely used in data transmission, information store and information describe in, be between a lot of application program data transmission common tool.
Summary of the invention
The object of this invention is to provide a kind of data mapping method of the heterogeneous system based on B/S framework, achieve the global mapping of data between heterogeneous system.
The technical solution adopted in the present invention is, a kind of data mapping method of the heterogeneous system based on B/S framework, specifically implements according to following steps:
Step 1, determine external business data layout:
The external business data layout of server to each heterogeneous system is determined, and eliminates the otherness to the definition of same external business data between heterogeneous system;
Step 2, converts external business datum:
Server, according to step 1 established data form, is resolved the source data of the external business data that need change, and is packaged into XML file;
Step 3, server T.G Grammar rule:
According to required source data and corresponding target data, operator by the dragging of browser interface, draw, drag operation, source data is mapped by line with needing the target data mapped, after having operated, server parses interface line result, generate a data mapping relations file, by XSLT (extensible stylesheet table code-switching) technology at internal representation mapping ruler;
Step 4, is converted to the structure of target data by source data:
The data-mapping relational file that server is generated by analytical procedure 3, is mapped to the XML file encapsulated through step 2 in the XML file of target data, and generates the data format file that next heterogeneous system can receive, and completes data-mapping.
Feature of the present invention is also,
In step 4, the concrete grammar analyzing data-mapping relational file is: if the value mapping expression formula comprises array data, then extract array data, and according to the array name of correspondence stored in target data; If map the value of expression formula to comprise structured data, then extract structured data, and according to the structure name of correspondence stored in target data; If the value mapping expression formula comprises numeric field data, then create territory according to preset definition and carry out assignment, by territory stored in target data.
Step 4 also comprises data check step, and specifically the standard of reference object data verifies the data after conversion, ensures that target data meets the needs of system.
The invention has the beneficial effects as follows, a kind of data mapping method of the heterogeneous system based on B/S framework, by different source datas being encapsulated and being mapped to target identification, achieve the mapping of heterogeneous system data, be convenient to install and use, be easy to transplant and integrated, effectively improve the science of data-mapping between heterogeneous system, validity and practicality.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
The data mapping method of a kind of heterogeneous system based on B/S framework of the present invention, specifically implement according to following steps:
Step 1, determine external business data layout:
The external business data layout of server to each heterogeneous system is determined, and eliminates the otherness to the definition of same external business data between heterogeneous system; External business data define the performance of miscellaneous service data, comprise name, data type, check rule etc.;
Step 2, converts external business datum:
Server, according to step 1 established data form, is resolved the source data of the external business data that need change, and is packaged into XML file;
Step 3, server T.G Grammar rule:
According to required source data and corresponding target data, operator by the dragging of browser interface, draw, drag operation, source data is mapped by line with needing the target data mapped, after having operated, server parses interface line result, generate a data mapping relations file, by XSLT technology at internal representation mapping ruler;
Step 4, is converted to the structure of target data by source data:
The data-mapping relational file that server is generated by analytical procedure 3, is mapped to the XML file encapsulated through step 2 in the XML file of target data, and generates the data format file that next heterogeneous system can receive, and completes data-mapping; Wherein, the concrete grammar analyzing data-mapping relational file is: if the value mapping expression formula comprises array data, then extract array data, and according to the array name of correspondence stored in target data; If map the value of expression formula to comprise structured data, then extract structured data, and according to the structure name of correspondence stored in target data; If the value mapping expression formula comprises numeric field data, then create territory according to preset definition and carry out assignment, by territory stored in target data.
Step 4 also comprises data check step, and specifically the standard of reference object data verifies the data after conversion, ensures that target data meets the needs of system.
Claims (3)
1. based on a data mapping method for the heterogeneous system of B/S framework, it is characterized in that, specifically implement according to following steps:
Step 1, determine external business data layout:
The external business data layout of server to each heterogeneous system is determined, and eliminates the otherness to the definition of same external business data between heterogeneous system;
Step 2, converts external business datum:
Server, according to described step 1 established data form, is resolved the source data of the external business data that need change, and is packaged into XML file;
Step 3, server T.G Grammar rule:
According to required source data and corresponding target data, operator by the dragging of browser interface, draw, drag operation, source data is mapped by line with needing the target data mapped, after having operated, server parses interface line result, generate a data mapping relations file, by XSLT technology at internal representation mapping ruler;
Step 4, is converted to the structure of target data by source data:
The data-mapping relational file that server generates by analyzing true step 3, is mapped to the XML file encapsulated through described step 2 in the XML file of target data, and generates the data format file that next heterogeneous system can receive, and completes data-mapping.
2. the data mapping method of a kind of heterogeneous system based on B/S framework according to claim 1, it is characterized in that, in described step 4, the concrete grammar analyzing data-mapping relational file is: if the value mapping expression formula comprises array data, then extract array data, and according to the array name of correspondence stored in target data; If map the value of expression formula to comprise structured data, then extract structured data, and according to the structure name of correspondence stored in target data; If the value mapping expression formula comprises numeric field data, then create territory according to preset definition and carry out assignment, by territory stored in target data.
3. the data mapping method of a kind of heterogeneous system based on B/S framework according to claim 1 and 2, it is characterized in that, described step 4 also comprises data check step, and specifically the standard of reference object data verifies the data after conversion, ensures that target data meets the needs of system.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106095409A (en) * | 2016-05-31 | 2016-11-09 | 浪潮通用软件有限公司 | The device and method that a kind of data map |
| CN107145368A (en) * | 2017-04-25 | 2017-09-08 | 广州中浩控制技术有限公司 | Data interactive method and system between a kind of business system |
| CN108874944A (en) * | 2018-06-04 | 2018-11-23 | 刘洋 | A kind of isomeric data mapped system and method based on XSL language conversion |
| CN110780971A (en) * | 2019-11-06 | 2020-02-11 | 山东健康医疗大数据有限公司 | Method and system for realizing visual medical data mapping and converting tool |
| CN112528189A (en) * | 2020-12-23 | 2021-03-19 | 平安普惠企业管理有限公司 | Data-based component packaging method and device, computer equipment and storage medium |
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| CN104216961A (en) * | 2014-08-21 | 2014-12-17 | 北京奇艺世纪科技有限公司 | Method and device for data processing |
| CN104268143A (en) * | 2014-08-08 | 2015-01-07 | 华迪计算机集团有限公司 | XML (extensible markup language) data processing method and device |
| CN104391826A (en) * | 2014-10-31 | 2015-03-04 | 北京思特奇信息技术股份有限公司 | Data format conversion method and data format converter |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104268143A (en) * | 2014-08-08 | 2015-01-07 | 华迪计算机集团有限公司 | XML (extensible markup language) data processing method and device |
| CN104216961A (en) * | 2014-08-21 | 2014-12-17 | 北京奇艺世纪科技有限公司 | Method and device for data processing |
| CN104391826A (en) * | 2014-10-31 | 2015-03-04 | 北京思特奇信息技术股份有限公司 | Data format conversion method and data format converter |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106095409A (en) * | 2016-05-31 | 2016-11-09 | 浪潮通用软件有限公司 | The device and method that a kind of data map |
| CN107145368A (en) * | 2017-04-25 | 2017-09-08 | 广州中浩控制技术有限公司 | Data interactive method and system between a kind of business system |
| CN108874944A (en) * | 2018-06-04 | 2018-11-23 | 刘洋 | A kind of isomeric data mapped system and method based on XSL language conversion |
| CN110780971A (en) * | 2019-11-06 | 2020-02-11 | 山东健康医疗大数据有限公司 | Method and system for realizing visual medical data mapping and converting tool |
| CN112528189A (en) * | 2020-12-23 | 2021-03-19 | 平安普惠企业管理有限公司 | Data-based component packaging method and device, computer equipment and storage medium |
| CN112528189B (en) * | 2020-12-23 | 2024-05-17 | 北京神州数码云科信息技术有限公司 | Data-based component packaging method and device, computer equipment and storage medium |
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