CN102591953B - Method for rapidly implementing offline applications - Google Patents
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- CN102591953B CN102591953B CN201110448858.0A CN201110448858A CN102591953B CN 102591953 B CN102591953 B CN 102591953B CN 201110448858 A CN201110448858 A CN 201110448858A CN 102591953 B CN102591953 B CN 102591953B
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Abstract
The invention relates to a method for rapidly implementing offline applications. The method for rapidly implementing the offline applications comprises the following steps of: firstly, setting the information of an offline department using the offline data; secondly, setting synchronization rules of basic data and business data; thirdly, registering a basic data object and a service data object; fourthly, importing the basic data and the business data; fifthly, processing the imported basic data and the imported business data; sixthly, exporting the basic data and the business data; seventhly, deploying the offline applications; and eighthly, synchronizing the basic data with the business data. The method has the following beneficial effects that: the method for rapidly implementing the offline applications provided by the invention can not only implement the rapid deployment of the offline applications, but also solve the data synchronization problem caused by the offline applications.
Description
Technical field
The present invention relates to a kind of method that realizes fast off-line application, relate in particular to a kind of method that realizes fast off-line application that is applicable to relevant database field.
Background technology
The various information system applies of modern enterprise is very universal, general infosystem is developed based on relevant database substantially, its deployment way has stand-alone application (application and data are on same machine), client/database service end, based on three layers or the application of N layer of WEB framework, for latter two mode, it is subject to network condition restriction ratio larger, often because network is obstructed or network speed slowly has influence on the normal use of client, this just can make infosystem realize fast off-line deployment in the urgent need to a kind of method, realize off-line application, thereby elimination web influence, in the time that network is normal, can carry out data synchronous, in the situation that network condition does not exist or is poor, realize stand-alone application, at networking, even can to realize data by third party's medium synchronous for obstructed situation.
The normally used 2 kinds of methods of traditional information management software are carried out application deployment, and one is full hubbed mode, and the data of all information managements all concentrate on a platform uniform management; Another kind is distributed management, the data of application department of each subordinate single pipe reason oneself.But the application department of subordinate that any method all can have is because network is obstructed or network speed affects the use of software slowly, and then it is not smooth to cause application department of subordinate and general headquarters' data to circulate, and causes thus information island phenomenon or information delay phenomenon.The Development Framework technology that off-line moves application can effectively solve above-mentioned two kinds of problems.Its core concept is to allow subordinate application department first complete the typing of document, and then adopting timing mode by system or mobile device, the packet of compression automatically to be write to general headquarters' system according to timestamp, to realize data synchronous.This mode is both to have can be applicable to, in the severe situation of subordinate's application department's network environment, also can avoid network and use peak period, and not affect normal work, has reduced greatly the requirement of application department of long-range subordinate to the network bandwidth.
Must consider that application department of subordinate may select off-line to move and application service condition simultaneously online simultaneously, therefore the off-line application data structure of subordinate application department must and the data structure of centralized and unified platform be consistent, and in the synchronous process of data, support increment synchronously and breakpoint transmission technology.Technical indicator is mainly supports that the bi-directional data of application department of subordinate and general headquarters' centralized management platform is synchronous, comprises basic data, service point data, can be supported under the network bandwidth more than 64K and work.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of method that can realize fast off-line application, is applicable to the information management system based on relevant database.
A method that realizes fast off-line application, realizes by following steps:
1) the off-line department information of setup and use off-line data: described off-line department information is used for identification data source, in the time importing basic data, select to need the division data storehouse of importing, then in the time generating business paper to general headquarters' database, in document numbering, automatically add off-line department mark, to identify the department that imports data;
2) synchronization rules of basic data and business datum is set;
3) registration basic data object and service data object;
4) import basic data and business datum: the data type of selecting importing, click and import data button, eject and select to import after FileDialog, after the compressed package files that selection will import, the automatic decompressing files of system, and read the mark that can import from separating to extrude main configuration, and the corresponding tree node of hook of automatically selecting;
5) basic data imports and processes and business datum importing processing;
6) derive basic data and business datum;
7) dispose off-line application;
8) synchronous foundation data and business datum.
Preferably, the importing basic data in step 4 and business datum are provided with and import restriction.
Preferably, import to be restricted to while importing data and detect set of books and type thereof, as there is no set of books mark or general headquarters' type set of books, allow to import; Otherwise refusal import operation.
Preferably, the basic data in step 5 imports to be processed, and is specifically divided into following step:
The first step is only for a set of books in the time importing, and is carrying out after an import operation, and system can be write down mark, and while importing, acquiescence is selected upper corresponding project automatically later, can not change;
Second step, imports after basic data, set of books Lookup protocol type, and this set of books just uses as the set of books of this type later, can not carry out basic data and derive operation.
Preferably, the synchronization rules in step 2 is the off-line department information of setup and use off-line data.
Preferably, the derivation basic data in step 5 is specifically divided into following step:
The first step, selecting needs use the off-line department of derivation bag and need the basic data point of deriving, and the directory location of specified data APMB package generation, then selects catalogue to generate a data compressing file bag;
Second step, generates and leads after file completes, and system is arranged to general headquarters' type of database mark the database of deriving operation simultaneously, operates and identifies with this mark later;
The 3rd step, after having derived, the basic data point being exported upgrades and deletion action will be limited to use;
The 4th step, the derivation master configuration file of generation, has recorded the off-line department information of selecting in the time deriving, in the time that off-line department imports basic data, must select a unique affiliated off-line department, selecteed off-line department, later just as the mark of this department, can not change again.
Preferably, the derivation basic data in step 6 and business datum are provided with derives restriction.
Preferably, derive and be restricted to and can only be derived by general headquarters' database, system provides when Bu Shi general headquarters database detected points out and refuses operation.
Beneficial effect of the present invention is: a kind of method that quick off-line is disposed and applied that realizes is provided, because network is obstructed or network speed affects the normal use of software slowly, and can get rid of network factors by offline mode, but easily cause between point of application and database server data inconsistent, synchronous difficulty, and dispose also very difficult for its off-line of ripe application software.This method not only can realize the rapid deployment of off-line application, has also solved because off-line is applied the data synchronization problems of bringing simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, structure of the present invention is described further.
Embodiment 1
As shown in Figure 1, a kind of method that realizes fast off-line application, realizes by following steps:
9) the off-line department information of setup and use off-line data: described off-line department information is used for identification data source, in the time importing basic data, select to need the division data storehouse of importing, then in the time generating business paper to general headquarters' database, in document numbering, automatically add off-line department mark, to identify the department that imports data;
10) synchronization rules of basic data and business datum is set;
11) registration basic data object and service data object;
12) import basic data and business datum: the data type of selecting importing, click and import data button, eject and select to import after FileDialog, after the compressed package files that selection will import, the automatic decompressing files of system, and read the mark that can import from separating to extrude main configuration, and the corresponding tree node of hook of automatically selecting;
13) basic data imports and processes and business datum importing processing;
14) derive basic data and business datum;
15) dispose off-line application;
16) synchronous foundation data and business datum.
Importing basic data in step 4 and business datum are provided with and import restriction.
Importing is restricted to while importing data and detects set of books and type thereof, as there is no set of books mark or general headquarters' type set of books, allows to import; Otherwise refusal import operation.
Basic data in step 5 imports to be processed, and is specifically divided into following step:
The first step is only for a set of books in the time importing, and is carrying out after an import operation, and system can be write down mark, and while importing, acquiescence is selected upper corresponding project automatically later, can not change;
Second step, imports after basic data, set of books Lookup protocol type, and this set of books just uses as the set of books of this type later, can not carry out basic data and derive operation.
Synchronization rules in step 2 is the off-line department information of setup and use off-line data.
Derivation basic data in step 5 is specifically divided into following step:
The first step, selecting needs use the off-line department of derivation bag and need the basic data point of deriving, and the directory location of specified data APMB package generation, then selects catalogue to generate a data compressing file bag;
Second step, generates and leads after file completes, and system is arranged to general headquarters' type of database mark the database of deriving operation simultaneously, operates and identifies with this mark later;
The 3rd step, after having derived, the basic data point being exported upgrades and deletion action will be limited to use;
The 4th step, the derivation master configuration file of generation, has recorded the off-line department information of selecting in the time deriving, in the time that off-line department imports basic data, must select a unique affiliated off-line department, selecteed off-line department, later just as the mark of this department, can not change again.
Derivation basic data in step 6 and business datum are provided with derives restriction.
Derivation is restricted to can only be derived by general headquarters' database, and system provides when Bu Shi general headquarters database detected points out and refuse operation.
Embodiment 2
One, basic data
1. registration basic data sys_offline_data_export, by these table data of people's workforce accreditation, selects to derive for user with spanning tree node in software;
2. the off-line department information of setup and use off-line data: this information is used for identification data source, in the time importing basic data, to select to import to which division data storehouse, then in the time generating business paper to general headquarters' database, in document numbering, automatically add off-line department mark, import from which department with identification data.
3. basic data derivation is processed: a) select to use this off-line department of deriving bag and the basic data point that will derive, and the directory location of specified data APMB package generation, then can select catalogue to generate a data compressing file bag; B) generate and lead after file completes, system can be arranged to general headquarters' type of database mark this database of deriving operation simultaneously, operates and identifies with this mark later; C), after having derived, the basic data point being exported upgrades and deletion action will be limited to use; D) the derivation master configuration file generating, record the off-line department information of selecting in the time deriving, imported when basic data in off-line department, must select one and only have an affiliated off-line department, selecteed off-line department, later just as the mark of this department, can not change again.
Derive restriction: basic data can only be derived by general headquarters' database, system can provide when Bu Shi general headquarters database detected points out and refuses operation. and be there is no data type mark when operating for the first time, so cannot judge, only carry out single job Hou Cainengyou general headquarters or off-line department mark.
4. basic data imports and processes: a) select to import data, data type is selected basic data, then click and import data button, can eject and select to import FileDialog, choose after the compressed package files that will import, system can automatic decompressing files, and read the service point mark that can import main configuration from separating to extrude, and the corresponding tree node of hook of automatically selecting. finally one provide the prompting of determining importing again, point carries out after determining, certainly before importing, also to choose the affiliated project management department of service data, because import time for a set of books, so can only select one. can write down the project management department of selecting for the first time and know as the system item standard laid down by the ministries or commissions of the Central Government carrying out system after an import operation, while importing, acquiescence is selected upper corresponding project automatically later, can not change. import after basic data, set of books Lookup protocol set of books type is project management department's type, this set of books just uses as project management department's set of books later, can not carry out basic data and derive operation (this operation only has general headquarters' set of books type to have the right), can only derive document service class data, in system, can record the project management department that this operation is selected simultaneously, in the time deriving business paper data, the project management department of this set of books mark can be write in export, in the time importing in general headquarters' set of books, can write this project facial marker is put on in document source, to follow the trail of
B) basic data importing, also can lockedly can not increase and delete and revise.
Import restriction: while importing basic data, can detection system be general headquarters' set of books or project management department's set of books, if do not have set of books mark or project management department's type set of books to allow to import, otherwise refusal import operation.
Basic data imports and exports rear locking modification and delete function processing: after derivation, revise at corresponding service point, delete button is become ash and can not use.
[0031call function: u_f0.of_set_offline_bsdata_enable (as_model_id, as_node_no, lcb_descript[], lcb[], lda[] and, as_dw, as_row)
Function effect: after as_dw has selected as_row capable in to picture, arrange picture upstate according to service point module I D, tree node node_no, current set of books type, project management department's set of books type in this way, all given button and dw can not use picture, total set of books may except increasing button in this way. and the record newly increasing can be edited, and other non-newly-increased record can not be edited.
Algorithm is realized:
(1) must realize in the service point the superiors, bottom cannot be realized by successions, because the unified ancestor windows of basic data window neither one, increase, modification, delete button is also inconsistent.
(2) this function is placed on click event or the rowfocuschanged event of dw_1, and while by hand calling this function, code position will determine according to business, be not necessarily placed on finally or before
(3) also have a kind of situation to need exactly to such an extent that some buttons (increase, delete, repair, three class buttons) upstate and other conditional combination possibility is set, can obtain with function U_f0.of_get_offline_bsobject_enabled, the available true that returns, otherwise return to false.
Two, document service point data
Registration document service point: sys_offline_data_export, by these table data of people's workforce accreditation, selects to derive for user with spanning tree node in software;
Sys_offline_oper_mapped service point correlation table and relationship map;
Business datum derives to be processed
Derive explanation:
1. tree node selects to use this project management department of deriving bag (if there is project management department's mark, can automatically select to change), the service data point of the right for deriving, click generated data button, first the directory location of wanting select File to generate, then can select catalogue to generate a data compressing file bag (figure bis-)
2. generate and lead after file completes, system can be arranged to project management department's type this set of books of deriving operation, and prerequisite was not carried out the operation of importing basic data before being, be designated in empty situation, operated and identified with this set of books type code later.
3., after having derived, the document service data point being exported is upgraded and deletion action will be limited to use
4. document authority also will be followed together derives automatically (directory permission, the detailed authority of catalogue), and what if inconsistent both sides tree directory is, tissue under node
5. the derivation master configuration file generating, has recorded project management department's information of selecting in the time deriving, imports when business datum in general headquarters, and the mark of this project management department is write document and come in source field, to follow the trail of later.
Derive restriction:
1. business datum can only be derived by the sub-set of books of project management department, if can providing when Bu Shi project management department data set of books detected, system points out and refuses operation. (general headquarters' database recovery is come while operation for the first time, general headquarters or branch's mark, also do not carry out basic data import operation), the set of books that should derive operation after having carried out once deriving operation is set to the sub-set of books type of project management department automatically.
Business datum imports to be processed
Import explanation:
1) in operation interface, action type selects to import data, data type is selected business datum, click and import data button, can eject and select to import FileDialog, choose after the compressed package files that will import, system can automatic decompressing files, and main configuration, reads the service point mark that can import from separating to extrude, automatically choosing hooks corresponding tree node. and finally provide again and determine the prompting importing, point is processed after determining;
2) import after business datum data, set of books Lookup protocol is general headquarters' set of books, this set of books just uses as general headquarters' set of books later, can not carry out basic data import operation (general headquarters' set of books only has the basic data of derivation power), in the time importing in general headquarters' set of books, can write document source is put on and derived project management department's mark;
3) document authority also will be followed together and automatically import (directory permission, the detailed authority of catalogue);
4) business datum importing, locked can not increasing deleted and revises.
Import restriction: while importing basic data, can detection system be general headquarters' set of books or set of books type, if do not have set of books mark or general headquarters' type set of books to allow to import, otherwise refusal import operation.
Business datum imports and exports rear locking and revises delete function processing:
Importing data, generating after project management department's set of books mark, business datum can not be carried out any modification, comprises increasing, deletes, and changes.
Call function: u_f0.of_set_offline_oper_enable (as_dw, row, lcb_descript[], lcb[]).
Function declaration: first determine current set of books type, when project management department set of books, judge the exported_flg value of dw, be to represent that the record of deriving can not operate the rear button of selection for turing grey state at 1 o'clock, when other value, do not process, general headquarters' set of books judges offline_sys_pk value in this way, if for empty expression is the data that import, can not operate, for null value or empty string are not processed.
Algorithm is realized:
(1) every service point list window is not to inherit w_cnt_sheet, w_cnt_sheet_top's, or inherit these two windows but increase, delete, Edit button with ancestor windows consistent (cb_add-> increases back, cb_2-> edits, cb_1-> deletes), need the service point the superiors realize call u_f0.of_get_offline_operobject_enabled (' add', cb_new, dw_1, row) function (increases according to getting a certain button, delete, changing three types) then upstate arrange button upstate with other conditional combination,
(2) if with ancestor windows code in bottom layer treatment, it is TRUE that window variable i b_offdata_row_auto_process need to be set, as figure below, acquiescence is upstate;
(3) increase field in list window: each document increases field:
Offline_sys_pk varchar (40) null off-line system Major key;
Exported_flg varchar (5) null subsystem is derived mark;
Import_org varchar (100) null import system title or mark;
Alter table table name add offline_sys_pk varchar (40) null, exported_flg varchar (5) null, import_org varchar (100) null.
The transformation of particular service point:
When self-defined document, be non-existent owing to showing before, place needs dynamic registration traffic table information while creating list.
Customizing form list window row change event increases button code u_f0.of_get_offline_operobject_enabled (' add', cb_new, dw_1, row) is set.
Claims (4)
1. a method that realizes fast off-line application, is characterized in that: the described method that realizes fast off-line application realizes by following steps:
The off-line department information of step 1, setup and use off-line data: described off-line department information is used for identification data source, in the time importing basic data, select to need the division data storehouse of importing, then in the time generating business paper to general headquarters' database, in document numbering, automatically add off-line department mark, to identify the department that imports data;
Step 2, the synchronization rules of basic data and business datum is set;
Step 3, registration basic data object and service data object;
Step 4, importing basic data and business datum: the data type of selecting importing, click and import data button, eject and select to import after FileDialog, after the compressed package files that selection will import, the automatic decompressing files of system, and read the mark that can import from separating to extrude main configuration, and the corresponding tree node of hook of automatically selecting;
Step 5, basic data import to be processed and business datum importing processing;
Step 6, derivation basic data and business datum;
Step 7, the application of deployment off-line;
Step 8, synchronous foundation data and business datum;
Derivation basic data in described step 6 and business datum are provided with derives restriction, and described derivation is restricted to can only be derived by general headquarters' database, and system can provide when Bu Shi general headquarters database detected points out and refuse operation;
Basic data in described step 5 imports to be processed, and is specifically divided into following step:
The first step is only for a set of books in the time importing, and is carrying out after an import operation, and system can be write down mark, and while importing, acquiescence is selected upper corresponding project automatically later, can not change;
Second step, imports after basic data, set of books Lookup protocol type, and this set of books just uses as the set of books of this type later, can not carry out basic data and derive operation;
Derivation basic data in described step 6 is specifically divided into following step:
The first step, selecting needs use the off-line department of derivation bag and need the basic data point of deriving, and the directory location of specified data APMB package generation, then selects catalogue to generate a data compressing file bag;
Second step, after generation export completes, system is arranged to general headquarters' type of database mark the database of deriving operation simultaneously, and later operation is identified with this mark;
The 3rd step, after having derived, the basic data point being exported upgrades and deletion action will be limited to use;
The 4th step, the derivation master configuration file of generation, has recorded the off-line department information of selecting in the time deriving, in the time that off-line department imports basic data, must select a unique affiliated off-line department, selecteed off-line department, later just as the mark of this department, can not change again.
2. the method that realizes fast according to claim 1 off-line application, is characterized in that: the importing basic data in described step 4 and business datum are provided with and import restriction.
3. the method that realizes fast according to claim 2 off-line application, is characterized in that: described importing is restricted to while importing data and detects set of books and type thereof, as there is no set of books mark or general headquarters' type set of books, allows to import; Otherwise refusal import operation.
4. the method that realizes fast according to claim 1 off-line application, is characterized in that: the synchronization rules in described step 2 is the off-line department information of setup and use off-line data.
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