CN102207980A - Data exchange method based on extensive makeup language (XML) and database (DB), and data adapter - Google Patents
Data exchange method based on extensive makeup language (XML) and database (DB), and data adapter Download PDFInfo
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- CN102207980A CN102207980A CN2011101929878A CN201110192987A CN102207980A CN 102207980 A CN102207980 A CN 102207980A CN 2011101929878 A CN2011101929878 A CN 2011101929878A CN 201110192987 A CN201110192987 A CN 201110192987A CN 102207980 A CN102207980 A CN 102207980A
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Abstract
The invention discloses a data exchange method based on an extensive makeup language (XML) and a database (DB). By the method, a corresponding data exchange relation is established between metadata XML of a sheet and the DB; and the method comprises the following steps of: (1) preparing a data adapter based on the XML and the DB, wherein the data adapter comprises a DB processing module, a sheet data model Schema processing module and a DB and Schema mapping processing module; and the DB processing module and the sheet data model Schema processing module are connected with the DB and Schema mapping processing module respectively; (2) selecting the DB, selecting a service DB needing to exchange data with the XML, wherein a data structure in the DB forms a tree catalog; (3) installing a sheet data model Schema and generating a tree catalog; and (4) displaying all nodes in the DB tree catalog and the Schema tree catalog, establishing a mapping relation between corresponding nodes in the DB tree catalog and the Schema tree catalog, and generating a mapping connecting line. The invention also discloses a data adapter.
Description
Technical field
The present invention relates to data adapter unit, particularly a kind of method for interchanging data and a kind of data adapter unit by this method for interchanging data of enforcement based on XML and DB.
Background technology
In the prior art, coming by traditional form in the application of image data, as JSP, ASP or based on the list of Word, workload more than 60% all concentrates on data-switching and puts in storage on this link, and this link is without any simplifying the possibility that realizes with robotization for the programmer, it needs the programmer to carry out conversion and the work such as warehouse-in and renewal that the hand-coding program is finished data respectively at each business, can only describe this mode of operation with " time-consuming, effort, transfer ability of data extreme difference " at this situation.So as the intelligent list of forms application of new generation, can be implemented in operations such as the conversion of finishing data under the situation of " zero " code automatically and warehouse-in? the applicant is by unremitting effort, wish to provide a kind of exchanges data means and methods and data adapter unit, finish this data exchange process based on XML and DB data exchange standard data adapter unit by this based on XML and DB.
Summary of the invention
The objective of the invention is to, provide a kind of based on the method for interchanging data of XML and DB and the data adapter unit of this method of enforcement, by corresponding functional modules rationally is set, realize that DB is connected with the automatic mapping of the whole nodes of directory tree of Schema, the data that realize XML and DB effectively exchange automatically, raise the efficiency, reduce working strength.
The technical scheme that the present invention is adopted for achieving the above object is:
A kind of method for interchanging data based on XML and DB, it is used for the metadata XML of list and database D B are set up the corresponding data commutative relation, and it may further comprise the steps:
(1) preparation one data adapter unit based on XML and DB, this data adapter unit comprises a database D B processing module, a form data model Schema processing module and a DB and Schema mapping processing module, and this database D B processing module is connected with Schema mapping processing module with this DB respectively with form data model Schema processing module;
(2) select database D B, selection need be carried out the Service Database DB of exchanges data with XML, and data structure generates directory tree among the database D B;
(3) the form data model Schema that packs into, and generate directory tree;
(4) the whole nodes in DB directory tree and the Schema directory tree are shown, corresponding node in this DB directory tree and the Schema directory tree is set up mapping relations, and generate the mapping connecting line;
(5) after database D B and form data model Schema set up mapping relations, the user can carry out the definition of data behavior.
As a further improvement on the present invention, described form data model Schema is generated by the definition of the model view in the form design tools.
As a further improvement on the present invention, be provided with DB selected cell and the DB directory tree generation unit that is connected in this database D B processing module.
As a further improvement on the present invention, be provided with form data model Schema loading location and the Schema directory tree generation unit that is connected in this form data model Schema processing module.
As a further improvement on the present invention, this DB shines upon with Schema and is provided with directory node map unit and the mapping connecting line generation unit that is connected in the processing module.
As a further improvement on the present invention, described DB directory tree generation unit is connected with the directory node map unit respectively with Schema directory tree generation unit.
A kind of data adapter unit of implementing aforementioned method for interchanging data based on XML and DB, it comprises a database D B processing module, a form data model Schema processing module and a DB and Schema mapping processing module, and this database D B processing module is connected with Schema mapping processing module with this DB respectively with form data model Schema processing module.
As a further improvement on the present invention, described form data model Schema is generated by the definition of the model view in the form design tools.
As a further improvement on the present invention, comprise the DB selected cell and the DB directory tree generation unit that are connected in this database D B processing module, this form data model Schema processing module comprises form data model Schema loading location and the Schema directory tree generation unit that is connected, this DB comprises directory node map unit and the mapping connecting line generation unit that is connected with Schema mapping processing module, and described DB directory tree generation unit is connected with the directory node map unit respectively with Schema directory tree generation unit.
Beneficial effect of the present invention is: the present invention realizes that by corresponding functional modules rationally is set DB is connected with the automatic mapping of the whole nodes of directory tree of Schema, realizes that effectively the data of XML and DB exchange automatically, raises the efficiency, and reduces working strength.
Below in conjunction with accompanying drawing and embodiment, the present invention is further described.
Description of drawings
Fig. 1 is a work synoptic diagram of the present invention.
Embodiment
Embodiment: see Fig. 1, a kind of method for interchanging data of the present invention based on XML and DB, it is used for the metadata XML of list and database D B are set up the corresponding data commutative relation, and it may further comprise the steps:
(1) preparation one data adapter unit based on XML and DB, this data adapter unit comprises a database D B processing module, a form data model Schema processing module and a DB and Schema mapping processing module, and this database D B processing module is connected with Schema mapping processing module with this DB respectively with form data model Schema processing module;
(2) select database D B, selection need be carried out the Service Database DB of exchanges data with XML, and data structure generates directory tree among the database D B;
(3) the form data model Schema that packs into, and generate directory tree;
(4) the whole nodes in DB directory tree and the Schema directory tree are shown, corresponding node in this DB directory tree and the Schema directory tree is set up mapping relations, and generate the mapping connecting line;
(5) after database D B and form data model Schema set up mapping relations, the user can carry out the definition of data behavior.
Described form data model Schema is generated by the definition of the model view in the form design tools.
Be provided with the DB selected cell and the DB directory tree generation unit that are connected in this database D B processing module.
Be provided with form data model Schema loading location and the Schema directory tree generation unit that is connected in this form data model Schema processing module.
This DB shines upon with Schema and is provided with directory node map unit and the mapping connecting line generation unit that is connected in the processing module.
Described DB directory tree generation unit is connected with the directory node map unit respectively with Schema directory tree generation unit.
A kind of data adapter unit of implementing aforementioned method for interchanging data based on XML and DB, it comprises a database D B processing module, a form data model Schema processing module and a DB and Schema mapping processing module, and this database D B processing module is connected with Schema mapping processing module with this DB respectively with form data model Schema processing module.
Described form data model Schema is generated by the definition of the model view in the form design tools.
Comprise the DB selected cell and the DB directory tree generation unit that are connected in this database D B processing module, this form data model Schema processing module comprises form data model Schema loading location and the Schema directory tree generation unit that is connected, this DB comprises directory node map unit and the mapping connecting line generation unit that is connected with Schema mapping processing module, and described DB directory tree generation unit is connected with the directory node map unit respectively with Schema directory tree generation unit.
The present invention realizes that by corresponding functional modules rationally is set DB is connected with the automatic mapping of the whole nodes of directory tree of Schema, realizes that effectively the data of XML and DB exchange automatically, raises the efficiency, and reduces working strength.
As described in the embodiment of the invention, with other method for interchanging data and data adapter units of the same or similar structure of the present invention, all in protection domain of the present invention based on XML and DB.
Claims (9)
1. method for interchanging data based on XML and DB, it is used for the metadata XML of list and database D B are set up the corresponding data commutative relation, and it is characterized in that: it may further comprise the steps:
(1) preparation one data adapter unit based on XML and DB, this data adapter unit comprises a database D B processing module, a form data model Schema processing module and a DB and Schema mapping processing module, and this database D B processing module is connected with Schema mapping processing module with this DB respectively with form data model Schema processing module;
(2) select database D B, selection need be carried out the Service Database DB of exchanges data with XML, and data structure generates directory tree among the database D B;
(3) the form data model Schema that packs into, and generate directory tree;
(4) the whole nodes in DB directory tree and the Schema directory tree are shown, corresponding node in this DB directory tree and the Schema directory tree is set up mapping relations, and generate the mapping connecting line;
(5) after database D B and form data model Schema set up mapping relations, the user can carry out the definition of data behavior.
2. the method for interchanging data based on XML and DB is characterized in that, described form data model Schema is generated by the definition of the model view in the form design tools.
3. the method for interchanging data based on XML and DB according to claim 1 is characterized in that, is provided with the DB selected cell and the DB directory tree generation unit that are connected in this database D B processing module.
4. the method for interchanging data based on XML and DB according to claim 3 is characterized in that, is provided with form data model Schema loading location and the Schema directory tree generation unit that is connected in this form data model Schema processing module.
5. the method for interchanging data based on XML and DB according to claim 4 is characterized in that, this DB shines upon with Schema and is provided with directory node map unit and the mapping connecting line generation unit that is connected in the processing module.
6. the method for interchanging data based on XML and DB according to claim 5 is characterized in that, described DB directory tree generation unit is connected with the directory node map unit respectively with Schema directory tree generation unit.
7. data adapter unit of implementing the described method for interchanging data based on XML and DB of claim 1, it is characterized in that: it comprises a database D B processing module, a form data model Schema processing module and a DB and Schema mapping processing module, and this database D B processing module is connected with Schema mapping processing module with this DB respectively with form data model Schema processing module.
8. data adapter unit according to claim 7 is characterized in that, described form data model Schema is generated by the definition of the model view in the form design tools.
9. data adapter unit according to claim 8, it is characterized in that, comprise the DB selected cell and the DB directory tree generation unit that are connected in this database D B processing module, this form data model Schema processing module comprises form data model Schema loading location and the Schema directory tree generation unit that is connected, this DB comprises directory node map unit and the mapping connecting line generation unit that is connected with Schema mapping processing module, and described DB directory tree generation unit is connected with the directory node map unit respectively with Schema directory tree generation unit.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929664A (en) * | 2012-10-16 | 2013-02-13 | 南京通达海信息技术有限公司 | Conventional data exchange method based on XSD structure |
| CN103085026A (en) * | 2013-02-21 | 2013-05-08 | 安徽江淮汽车股份有限公司 | Anti-lock brake system (ABS) module and braking pipeline preassembling work table |
| CN106326488A (en) * | 2016-09-07 | 2017-01-11 | 国家电网公司 | XML-based electric transmission and transformation equipment state data exchange adapter and use method thereof |
| CN107203627A (en) * | 2017-05-27 | 2017-09-26 | 山东浪潮通软信息科技有限公司 | The method of mutual phase transformation between a kind of structural data and Word document |
| US11256709B2 (en) | 2019-08-15 | 2022-02-22 | Clinicomp International, Inc. | Method and system for adapting programs for interoperability and adapters therefor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929664A (en) * | 2012-10-16 | 2013-02-13 | 南京通达海信息技术有限公司 | Conventional data exchange method based on XSD structure |
| CN103085026A (en) * | 2013-02-21 | 2013-05-08 | 安徽江淮汽车股份有限公司 | Anti-lock brake system (ABS) module and braking pipeline preassembling work table |
| CN106326488A (en) * | 2016-09-07 | 2017-01-11 | 国家电网公司 | XML-based electric transmission and transformation equipment state data exchange adapter and use method thereof |
| CN107203627A (en) * | 2017-05-27 | 2017-09-26 | 山东浪潮通软信息科技有限公司 | The method of mutual phase transformation between a kind of structural data and Word document |
| US11256709B2 (en) | 2019-08-15 | 2022-02-22 | Clinicomp International, Inc. | Method and system for adapting programs for interoperability and adapters therefor |
| US11714822B2 (en) | 2019-08-15 | 2023-08-01 | Clinicomp International, Inc. | Method and system for adapting programs for interoperability and adapters therefor |
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Application publication date: 20111005 |