CN103645951A - Cross-platform mobile data management system and method - Google Patents

Cross-platform mobile data management system and method Download PDF

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Publication number
CN103645951A
CN103645951A CN201310701913.1A CN201310701913A CN103645951A CN 103645951 A CN103645951 A CN 103645951A CN 201310701913 A CN201310701913 A CN 201310701913A CN 103645951 A CN103645951 A CN 103645951A
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data
resource
node
mobile
service
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程渤
吴步丹
陈俊亮
杨坤
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Beijing University of Posts and Telecommunications
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Beijing University of Posts and Telecommunications
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Priority to CN201310701913.1A priority Critical patent/CN103645951A/en
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Abstract

The invention discloses a cross-platform mobile data management system and method. The system comprises a client, a server side and a data side, wherein the client is used for providing a mobile operating entry, namely, an interface intersection window, for the mobile data management system, and the form of the client is based on HTML5 local mobile application; the server side is used for providing data service for the client of the mobile data management system, and the form of the data service mainly comprises Web service and FTP (file transfer protocol) service; and the data side is used for providing a data source for the mobile data management system, and the form of the data source comprises a database resource, a sensor Restful resource, a Web service resource and a file resource. With the adoption of the cross-platform mobile data management system and method, a system can use various smart mobile terminal platforms in a compatible manner, so that the effect that the business logic of a mobile application is compiled once and can operate on the various smart mobile terminal platforms is realized.

Description

A kind of cross-platform mobile data management system and method thereof
Technical field
The present invention relates to mobile Internet and towards the mobile application technology of intelligent mobile terminal platform, relate in particular to a kind of cross-platform mobile data management system and method thereof, it uses based on HTML5 and mixed poly-(Mashup) polymerization technique, exactly, use HTML5 to realize the mobile client of system, the mobile management window of data is provided, has used Mashup polymerization technique to realize the service end of system, the heterogeneous data source access of system is provided and has processed.
Background technology
Along with the formal arrival in 3G epoch, mobile Internet has entered new developing stage, also makes our life enter the higher level mobile information epoch.Mobile application, as mobile Internet product of the time, also emerges rapidly, and is deep into gradually the every aspect of our life, and the more and more important role of performer.Meanwhile, due to the explosive growth of information and various isomery feature of data, make the management of data also become the most important thing of enterprise work.
In order to improve the efficiency of data management, people utilize current intelligent mobile terminal technology to be optimized traditional data management work, the mobile of realization to the bookkeepings such as effective collection, storage, renewal, modification and expansion of data, thereby guarantee independence, security, reliability and the integrality of data, reduce data redundancy, improve availability and the use value of data.
Yet there is multifarious trend in the Mobile operating system configuring due to intelligent mobile terminal.And Technical Architecture and development language that these operating systems adopt are different, and developer's that each platform offers application and development interface is also inconsistent.For this reason, developer need to, for specific platform, use the programming language of appointment and the application and development interface exploitation providing can move mobile applications thereon.This has brought inconvenience to system mobile.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of cross-platform mobile data management system and method thereof, make mobile data management system can compatiblely use multiple intelligent mobile terminal platform, realize " once write, run on a plurality of intelligent mobile terminal platforms " effect of the service logic of mobile application.This mobile data management system, by adopting HTML5 technology to realize its mobile client, and use mixed poly-(Mashup) polymerization technique to realize access, cleaning, polymerization and the reorganization of system data end heterogeneous data source, to realize the displaying of multiple heterogeneous data source and mobile management.
For achieving the above object, technical scheme of the present invention is achieved in that
A cross-platform mobile data management system, this system comprises client, service end and data terminal; Wherein:
Described client, is used to mobile data management system that mobile operation entry is provided, i.e. interface alternation window, and its form is for moving application in this locality based on HTML5;
Described service end, is used to the client of mobile data management system that data, services is provided, and data, services form mainly comprises Web service and FTP service; And,
Described data terminal, is used to mobile data management system that data source is provided, and data source form comprises database resource, sensor Restful resource, Web service resource and file resource.
Wherein, described client, for this mobile data management system provides interactive entrance, by using the Web technology of HTML5 and AJAX, provides increase, deletion, modify feature to data; The form of described client is that application is moved in this locality running on intelligent mobile terminal platform, its mainly by Web Service call, upload/download of FTP, file read-write, XML document analysis, XML and JSON transforms and local datastore technology realizes.
Described Web Service calls gordian technique, and the Web Service based on SOAP that is mainly called service end and provided by AJAX realizes, for the renewal of complete paired data; Described FTP uploads/downloads gordian technique, mainly by JavaScript, calls the FTP Interface realization that service end ftp server provides, for completing specifying the download of the data file of XML form; Described file reads gordian technique, the main file operation Interface realization providing by HTML5 is to the reading of file, establishment, deletion action, for completing the establishment to the data file of the XML form that reads and will upload of the data file of the XML form by downloading on ftp server; Described XML document analysis gordian technique, main by using the built-in DOM resolver of intelligent mobile terminal platform, realize the parsing to XML file content; Described XML and JSON Data Format Transform gordian technique, be mainly converted to the JSON data with certain format by the data that read by XML document analysis gordian technique, thereby convenient to the operation of data and storage; Described local datastore gordian technique, mainly by using the data operating interface that HTML5 provides realize the read-write of data in local data base, inquiry and upgrade operation, for completing the data storage to mobile data management system mobile client.
Described service end, it is mainly used in as the mobile client in client provides data, services, and service form comprises Web service and the FTP service based on SOAP; Wherein Web service part mainly consists of Request dispatcher, XML serializing device, data service logic module, data M ashup logic processing module, real-time virtual table module, operational character module, resource adaptation module and response constructor.
Described Request dispatcher, for according to request address, carries out distribution processor to the request from mobile client; Described XML serializing device, the data for serializing request and response, are converted into XML form by data layout; Described data service logic processing module, for the treatment of the concrete service logic of each interface interchange, and for completing each required concrete function of client; Described data M ashup logic processing module, for by Mashup operational character, the access result of a plurality of distribution Heterogeneous Information data sources being carried out to conversion, the cleaning of data, the Mashup operational processes that splits, gathers, generates final Mashup result; Described resource adaptation module, for realizing from data source, obtain the process that meets the needed data of data M ashup logic processing module, the interface of various Service Sources being resolved and extracted data is provided, facilitate resource management module to call it, and provide the interface that Service Source is carried out to input parameter description, attribute description, for the function of Resource Supply registration and extraction data, and then resource is managed; Described real-time virtual table module, the data that access by resource adaptation module for buffer memory and the intermediate result of Mashup process, its principal mode is memory database, by the data of all different structure forms, the view of showing by unified 2-D data storehouse shows and allows the data of different-format more easily connect combination; Described operational character module, for the data M ashup operation that provides the data of real-time virtual table module to process and process, the operation of calculating according to data merging, field projection, format conversion, data filtering, data detection, data-switching, data, corresponding data M ashup operational character is provided, comprises merging, converge, filtration, duplicate removal, sequence, selection field and calculating; Described response constructor, for constructing the response of mobile client, and returns to mobile client by response.
Described data terminal, is used to described mobile data management system that data are provided, and data resource comprises database resource, sensor Restful resource, Web service resource and file resource.
A cross-platform mobile data management method, is characterized in that, the method comprises:
A, logging in system by user client, used AJAX to send SOAP request to service end;
B, service end receive the SOAP request from client, resolve SOAP request header, and according to request msg, call corresponding data service logic;
C, service logic as required, access and Mashup polymerization processing isomeric data resource;
D, the data of data service logical process gained are encapsulated, and return to mobile client in the mode of SOAP response;
E, mobile client receive after response, resolution response, and the data of response are stored and shown;
F, user, by mobile client, upgrade and revise the data that are stored in the embedded database of local terminal;
G, revise after, by using AJAX to send SOAP to server, ask, the data of upgrading and revise are committed to Web server or with the form of XML file, the data of renewal are reached to ftp server;
H, Web server, after receiving data, are resolved data, and carry out corresponding data service logic data are processed, and then the management of complete paired data.
Wherein, described Mashup polymerization processing procedure comprises:
1) be written into Mashup flow process relevant information, as the nodal information of needs execution;
2) according to the relation of node, utilize topological sorting, the operation order of computing node, and preserve by its sequence;
3) if present node is output node, jump to step 10); Otherwise access-in resource node or operational character node, jump to step 4);
4) if present node is resource node, jump to step 5); Otherwise front nodal point is operational character node, jumps to step 6);
5) operation resource node creates new table in real-time virtual table, will obtain data buffer storage to real-time virtual table, and jump to step 8);
6) obtain the real-time virtual table TableID at all input data place of operational character node;
7 operation tally used in ancient times as credentials or a warrant points create new table in real-time virtual table, will obtain data buffer storage to real-time virtual table, and jump to step 8);
8) upgrading the output real-time virtual Table Properties of present node, is the TableID of data cached real-time virtual table;
9) upgrading present node is that next node is jumped, and goes to step 3);
10) result of Mashup is issued into REST Web service, supply with data service logic processing module and use;
11) Mashup logical process flow process finishes.
The realization flow of resource registering in resource adaptation module, mainly comprises:
1) attribute of resource node resource classification, resource location, resource access method, access registrar information and resource description mode that the graphic interface Wizard configuration wizard that user provides by module arranges;
2) Wizard class is called resource node setup of attribute method setProperty establishing resource node, and the attribute of resource node is set;
3) resource node sends and obtains request of data and necessary subscription authentication to data resource; Different data sources or communication protocol, all have corresponding access modules;
4) resource node returns to the data of obtaining from data resource;
5) resource node resolution data, extracts field name;
6) Wizard configuration wizard Gains resources node returns field name and attribute;
7) Wizard configuration wizard presents all field names and the attribute thereof of resource node to user;
8) user selects or edit field name and attribute thereof by Wizard configuration wizard, more the association attributes field name fieldName of corresponding Field object and field type fieldType in new node class;
9) Wizard configuration wizard sends user's selection or the field name of editing and attribute thereof to resource node;
10) resource node, by above-mentioned field name and attribute thereof, upgrades the information that creates real-time virtual table, and preserves with the form of script, and now resource node returns successfully, and resource node configuration is complete.
The realization flow of resource access, comprising:
1) select resource node, judge whether to create output real-time virtual table; If create, jump to step 2), otherwise execution step 3);
2) empty real-time virtual table, jump to step 4);
3), according to the resource registering information of resource node, in memory database, create a real-time virtual table and respective field;
4) attribute of Gains resources node, creates DAO, visit data resource;
5) obtain after data, according to data layout, resolution data, extracts field and corresponding data;
6) according to user, configure required field, data buffer storage, to real-time virtual table, is returned to real-time virtual table TableID.
Cross-platform mobile data management system and method thereof provided by the present invention, have the following advantages:
1) this mobile data management system, adopt HTML5 and Web technology to realize the service logic of mobile client, realize the mobile application running on intelligent mobile terminal platform, adopt Mashup polymerization technique to realize access, cleaning, polymerization and the reorganization of system data end heterogeneous data source, by a kind of mobile data management system based on C/S framework is provided, finally can realize the mobile management to multiple heterogeneous data source.
2) the mobile data management system based on HTML5 and Mashup polymerization technique, this system comprises: client, service end and data terminal.Client is mainly used in providing mobile interactive window for system, make user can pass through the operations such as the complete paired data modification of mobile client, renewal and expansion, the visualized management process of realization to data, the main HTML5 of use and Web technology realize, and comprise asynchronous JavaScript and XML(AJAX) call upload/download of Web Service, FTP, file read-write, extend markup language (XML) document analysis, XML and JSON(JavaScript Object Notation) gordian technique such as conversion and local datastore.Service end, be mainly mobile data management system data, services is provided, comprise operations such as the access of multiple heterogeneous data source and the processing of Mashup polymerization technique, and according to the needs of client, corresponding data service logical process is provided, and service form comprises Web Service and the FTP service based on Simple Object Access Protocol (SOAP).Data terminal is mainly used in as system provides data, and various multi-form isomeric data resources, comprise database resource, sensor Restful resource, Web service resource and file resource etc.
3) realization of service end has adopted Mashup polymerization technique, and the multiple heterogeneous data source of data terminal has been carried out access, cleaning, polymerization and organized, finally offers business logic modules to unify the data layout of indifference.
Accompanying drawing explanation
Fig. 1 is mobile data management system architecture diagram;
Fig. 2 is that AJAX calls Web Service flowchart;
Fig. 3 is the flowchart of JavaScript analyzing XML file;
Fig. 4 is that task is downloaded sub-function module interaction sequence figure;
Fig. 5 is that task receives sub-function module interaction sequence figure;
Fig. 6 is that task data is downloaded sub-function module interaction sequence figure;
Fig. 7 is base station generaI investigation sub-function module interaction sequence figure;
Fig. 8 is that abnormal data is uploaded sub-function module interaction sequence figure;
Fig. 9 is that problem data is downloaded sub-function module interaction sequence figure;
Figure 10 is the interaction sequence figure that task data is downloaded sub-function module;
Figure 11 is the interaction sequence figure of base station generaI investigation sub-function module;
Figure 12 is the interaction sequence figure that abnormal data is uploaded sub-function module;
Figure 13 is the interaction sequence figure that problem data is downloaded sub-function module.
Embodiment
Below in conjunction with accompanying drawing and embodiments of the invention, mobile data management system of the present invention and method thereof are described in further detail.
Basic thought of the present invention is: this mobile data management system is based on HTML5 and Mashup technology, mainly by client, service end, data terminal forms, by utilizing AJAX to call Web Service, JavaScript realizes FTP and uploads/downloads, JavaScript realizes file read-write, JavaScript analyzing XML, the gordian techniquies such as this locality storage of XML and the conversion of JSON data layout and HTML5 realize the client of mobile data management system, the mobile management of realization to multiple heterogeneous data source, thereby when meeting the mobile information of data management system, the service logic of mobile client is had " once writes, run on each intelligent mobile terminal platform " effect.
Below by enumerating embodiment and with reference to accompanying drawing 2~Figure 13, mobile data management system of the present invention and method thereof being elaborated.
First, the gordian technique etc. in principle of the present invention and invention is summarized to elaboration.Fig. 1 is the general structure schematic diagram of the mobile data management system that realizes of the present invention.This system comprises:
Client, is used to system that mobile operation part is provided, i.e. system interaction entrance, and its form is that application is moved in this locality based on HTML5 running on intelligent mobile terminal platform.The realization of client, mainly by using, AJAX calls that Web Service, JavaScript realize FTP and upload/downloads, JavaScript realizes file read-write, store this locality of JavaScript analyzing XML, XML and the conversion of JSON data layout and HTML5.
Service end, be used to the mobile client of mobile data management system that service is provided, service form mainly comprises Web service and FTP service, the Web Service that wherein Web service mainly be take based on SOAP is as main, the data service logic that service provides can be passed through calling data Mashup processing logic, multiple isomeric data resource to access operates, thereby realizes the access of data, cleaning, polymerization and reorganization.
Data terminal, is used to mobile data management system that data source is provided, and data source form comprises database resource, sensor Restful resource, Web service resource and file resource etc.
Described client is by being used AJAX technology to call the Web service that service end provides, and local terminal embedded database is downloaded and be stored to the data that the multiple heterogeneous data source in data terminal is provided; Or by using the ftp server of FTP access services end, with the form of XML file, data are downloaded and are stored in the file system of intelligent mobile terminal.Client is stored in the data in the embedded database of local terminal by modification, and the data of modification are committed to Web server or ftp server, completes the management to whole data.
Cross-platform mobile data management method of the present invention, mainly comprises the steps:
1) logging in system by user client, is used AJAX to send SOAP request to service end.
2) service end receives the SOAP request from client, resolves SOAP request header, and according to request msg, calls corresponding data service logic.
3) service logic as required, accesses and Mashup processing isomeric data resource.
4) data of data service logical process gained are encapsulated, and return to mobile client in the mode of SOAP response.
5) mobile client receives after response, resolution response, and the data of response are stored and shown.
6) user, by mobile client, upgrades and revises the data that are stored in the embedded database of local terminal.
7) after revising, by using AJAX to send SOAP to server, ask, the data of upgrading and revise are committed to Web server or with the form of XML file, the data of renewal are reached to ftp server.
8) Web server, after receiving data, is resolved data, and carries out corresponding data service logic data are processed, and then the management of complete paired data.
As shown in Figure 2, for the Web Service based on AJAX calls realization flow, mainly comprise the following steps:
First, analyze the WSDL document that Web Service provides, the information such as method name of obtaining NameSpace and asking for access.
Secondly, according to NameSpace, method name and method parameter, create SOAP request message.
Then, create AJAX call back function, for resolve the SOAP response of returning after service call success.
Finally, use XMLHttpRequest to send HTTP Asynchronous Request to Web server, and carry out defined call back function, resolve the SOAP being returned by Web service and respond.
The realization flow that is illustrated in figure 3 JavaScript analyzing XML, mainly comprises the following steps:
First, the method for using HTML5 to provide is the root file system of window.requestFileSystem method reading terminals, obtains root file system object; If read successfully, obtain root directory object, the getFile method of using root directory object to provide, searches the file that will read; If search successfully, create FileReader object, the readAsText method of using FileReader object to provide reads this document; After read requests completes, use the onloadend callback method of FileReader, in method, reading result is operated, complete the read operation of the data file of XML form, file content is read in internal memory with character string forms.
Then, create DOM resolver, load XML character string, XML character string is converted to the XML DOM object that JavaScript can access, and as required, the method for using DOM resolver to provide is retrieved traversal to the XML DOM object in internal memory, thereby completes the parsing to XML.
If Fig. 4 is the flowchart of data M ashup logic processing module in service end, mainly comprise the steps:
1) first, be written into Mashup flow process relevant information, the node of carrying out such as needs etc.
2) according to the relation of node, utilize topological sorting, the operation order of computing node, and preserve by its sequence.
3) if present node is output node, jump to step 10; Otherwise access-in resource node or operational character node, jump to step 4.
4) if present node is resource node, jump to step 5; Otherwise front nodal point is operational character node, jumps to step 6.
5) operation resource node creates new table in real-time virtual table, will obtain data buffer storage to real-time virtual table, and jump to step 8.
6) obtain the real-time virtual table TableID at all input data place of operational character node.
7) operation tally used in ancient times as credentials or a warrant point creates new table in real-time virtual table, will obtain data buffer storage to real-time virtual table, and jump to step 8.
8) upgrading the output real-time virtual Table Properties of present node, is the TableID of data cached real-time virtual table.
9) upgrading present node is that next node is jumped, and goes to step 3.
10) result of Mashup is issued into REST Web service, supply with data service logic processing module and use.
11) Mashup logical process flow process finishes.
If Fig. 5 is the realization flow of resource registering in resource adaptation module, mainly comprise the following steps:
1) attributes such as resource node resource classification, resource location, resource access method, access registrar information and resource description mode that the graphic interface Wizard configuration wizard that user provides by module arranges, as in REST Service Source node, user needs the URL of data resource, the method for HTTP (GET, POST, PUT, DELETE) and selects data layout XML/JSON.
2) Wizard class is called resource node setup of attribute method setProperty establishing resource node, and the attribute of resource node is set.
3) resource node sends and obtains request of data and necessary subscription authentication to data resource.Different data sources or communication protocol, have corresponding access modules, as utilize HTTP CLIENT request REST Service Source, utilizes JDBC accessing database etc.
4) resource node returns to the data of obtaining from data resource.
5) resource node resolution data, extracts field name.For example, XML data utilize DOM technology to obtain field, and JSON data utilize character string parsing to obtain field.
6) Wizard configuration wizard Gains resources node returns field name and attribute.
7) Wizard configuration wizard presents all field names and the attribute thereof of resource node to user.
8) user selects or edit field name and attribute thereof by Wizard configuration wizard, more the association attributes field name fieldName of corresponding Field object and field type fieldType in new node class.
9) Wizard configuration wizard sends user's selection or the field name of editing and attribute thereof to resource node.
10) resource node, by above-mentioned field name and attribute thereof, upgrades the information that creates real-time virtual table, and preserves with the form of script.
11) resource node returns successfully, and resource node configuration is complete.
If Fig. 6 is the realization flow of resource access in resource adaptation module, mainly comprise the following steps:
1) select resource node, judge whether to create output real-time virtual table.If create, jump to step 2, otherwise execution step 3.
2) empty real-time virtual table, jump to step 4.
3), according to the resource registering information of resource node, in memory database, create a real-time virtual table and respective field.
4) attribute of Gains resources node, creates DAO, visit data resource.
5) obtain after data, according to data layout, resolution data, extracts field and corresponding data.
6) according to user, configure required field, data buffer storage, to real-time virtual table, is returned to real-time virtual table TableID.
According to the realization of above-mentioned part of module and gordian technique, the mobile data management system of mobile communication base station of take is example, and foregoing invention content is illustrated.
Be illustrated in figure 7 the function diagram of the mobile data management system of mobile communication base station, from the functional perspective of client, be mainly divided into task management functions module and interior lines data management function module.Wherein, task management functions module comprises that task is downloaded sub-function module and task receives sub-function module; Interior lines data management function module comprises that task data is downloaded sub-function module, base station generaI investigation sub-function module, abnormal data uploads sub-function module and problem data is downloaded sub-function module.
Fig. 8 is the interaction sequence figure that task is downloaded sub-function module.The implementation that described task is downloaded sub-function module mainly comprises the following steps:
1) when user's click is arranged on the mobile data management system mobile client on intelligent mobile terminal platform, client end response mission bit stream download event, calls Web Service calling module, creates SOAP request message.
2) after soap message creates, the HTTP Asynchronous Request that client is used AJAX to send to be loaded with soap message is to Web server, calling task information download interface.
3) service end is after receiving SOAP request, and accessing database, obtains this user mission bit stream data that this mobile terminal is relevant, and returns to mobile client with the form of SOAP response.
4) mobile client, after receiving response, is resolved SOAP response, obtains and the mission bit stream data of XML form are resolved.
5) upgrade the task list page, with the form of tabulation, the mission bit stream data of being obtained are shown to user.User can, by the TAB in interface switching, select and check arrangement and the requirement of task.
Fig. 9 is the interaction sequence figure that task receives sub-function module.The implementation that described task receives sub-function module mainly comprises the steps:
1) when user clicks " task reception " button on interface, client end response task receives event, calls Web Service calling module, creates SOAP request message.
2) after soap message creates, the HTTP Asynchronous Request that client use AJAX transmission is loaded with soap message is to Web server, and calling task receiving interface receiveTask, waits for Client-Prompt user simultaneously.
3) service end is after receiving SOAP request, and accessing database, according to the task ID providing in the SOAP request state of new task more, is about to task status and is set to " processing " from " untreated "; After finishing dealing with, return to whether successfully sign of processing.
4) mobile client, after receiving response, is resolved SOAP response, and whether the task of obtaining receives and successfully identify.
5) whether according to task reception, successfully identify, whether this time operation of prompting user is successful; If successfully receive, the state of task on interface changed to " processing ".
Figure 10 is the interaction sequence figure that task data is downloaded sub-function module.Described task data is downloaded the interaction flow of sub-function module, mainly comprises the steps:
1) when the selected a certain task of user, and while triggering fileinfo download event on interface, interior lines data management module responds this event, and calls Web Service calling module, creates SOAP request message.
2), after soap message creates, the HTTP Asynchronous Request that use AJAX transmission is loaded with soap message, to Web server, calls and obtains mission data file list interface.
3) Web server is after the request of receiving, accessing database, and according to the task ID parameter in soap message, obtain the associated documents information of task, return to SOAP response.
4) mobile client, after the SOAP response of receiving from Web server, is resolved soap message, obtains all associated documents information of this task, and this information data is written in mobile terminal data storehouse.
5) after writing, mobile client be take task ID as querying condition, mobile terminal data access storehouse, the task associated documents information that inquiry is stored.
6) obtain after Query Result, resolve and in interface the form with list show all data file information relevant to appointed task.
7) user selects one or more file in list, and clicks " downloading data " button in interface, and trigger data file download event creates soap message.
8), after soap message creates, the HTTP Asynchronous Request that task data download submodule use AJAX transmission is loaded with soap message, to Web server, calls and obtains FTP address of service interface.
9) Web server end is after the request of receiving, accessing database, obtains FTP address of service information, and returns to SOAP response.
10) mobile client, after the SOAP response receiving from Web server, is resolved soap message, obtains FTP address of service information.
11), according to FTP address of service information, create and be connected with ftp server, and from assigned catalogue, download selected data file to the assigned catalogue of local terminal.
12) after file is downloaded, according to first parse data structures file, then the order of resolution data file, one by one the data in file are written to mobile terminal data storehouse; When completing the parsing storage of a file, notice is resolved complete, and in updating file information table, the parsing of this document identifies.
13), after all parsing work completes, prompting user task data file has been downloaded.
Figure 11 is the interaction sequence figure of base station generaI investigation sub-function module.The interaction flow of described base station generaI investigation sub-function module mainly comprises the steps:
1) when user selects a certain task in task list under " processing " tab, while clicking " starting generaI investigation " button on mobile client interface, start to carry out base station generaI investigation operation, inquiry local data base, obtains all base station informations relevant to this task.
2) obtain, after Query Result, Query Result being resolved, with the form of list, show the essential information of all base stations, as positional information of base station title and base station etc.; The position of showing all base stations with the form of map tiling is also provided simultaneously.
3) user can click a certain base station in list or map, enters into the base station location page of registering.
4) click " registering " button that base station location is registered in the page, call the position that GPS obtains active user, whether contrast user's latitude and longitude information is consistent with base station; If latitude and longitude information is in Controllable Error, the starting position operation of registering, creates soap message request.
5) after soap message creates, the HTTP Asynchronous Request that uses AJAX to send to be loaded with soap message is to Web server, the calling station interface of registering; Web server, after receiving call request, is resolved soap message, the Data Position information of registering is written in database, and generates SOAP response.
6) mobile client is after receiving SOAP response, resolves and obtain the position sign of whether successfully registering; If register successfully, the people's information of registering writes local terminal database.
7), after write operation completes, mobile client access local terminal database, obtains all one-level facility informations under base station.
8) obtain after Query Result, resolution data, and with the form of list, show all and facility information of this base station.
9) whether the shown device data of contrast mobile client is consistent with on-the-spot device data; If inconsistent,, by taking pictures or the mode such as manual typing, the data in system are upgraded, and the data of renewal are written in the database of local terminal, the generaI investigation state of this equipment is set to " generally investigating " simultaneously; If consistent, confirm facility information, the generaI investigation state of this equipment is set to " generally investigating ".
10) after writing, prompting user upgrades complete, and continues according to the flow process from (7) to (10), carries out the next stage device data in equipment is proofreaded, until patrol and examine census operations, finishes.
Figure 12 is the interaction sequence figure that abnormal data is uploaded sub-function module.The interaction flow that described abnormal data is uploaded sub-function module mainly comprises following several step:
1) as user, click " census data is uploaded " button of mobile client, the upload operation of execute exception data creates temporary file on mobile terminal.
2) after document creation, mobile terminal data access storehouse, obtaining mode of operation in database is " increasing newly ", " modification " and " deletion ", and generaI investigation state is the data of " generally investigating ".
3) obtain after Query Result, resolution data, is written to data in created temporary file according to certain format.
4), after file write operation, detect mobile client and whether store FTP address information; If nothing, creates SOAP request message.
5) after SOAP request message creates, the HTTP Asynchronous Request that use AJAX transmission is loaded with soap message is to Web server, and FTP address of service interface is obtained in access, obtains FTP address of service information, and returns to SOAP response.
6) mobile client, after receiving SOAP response, is resolved soap message, obtains FTP address of service information; And FTP address of service information is stored in the internal memory of mobile client.
7), according to obtained FTP address of service information, establishment is connected with ftp server.
8) generated abnormal data file is uploaded under the assigned catalogue of ftp server.
9) upload after abnormal data file operation runs succeeded, create SOAP request message, call notification is resolved warehousing interface, and personnel are by the data loading in file for notice back-stage management, and return to soap message.
10) mobile client is received after SOAP response, upgrades the state of uploading of uploading data, and deletion action state is newly-built data simultaneously.
11) upgrade after uploading data has operated prompting user upload file success.
Figure 13 is the interaction sequence figure that problem data is downloaded sub-function module.The interaction flow that described problem data is downloaded sub-function module mainly comprises the steps:
1) when user selects a certain task, and while clicking in mobile client " checking problem report " button in interface, start to carry out and obtain problem report operation, create SOAP request message.
2) after soap message creates, the HTTP Asynchronous Request that use AJAX transmission is loaded with soap message, to Web server, calls and obtains problem report interface, and accessing database, obtains the problem report relevant to request task ID, and generates SOAP response.
3) mobile client, after receiving SOAP response, is resolved soap message, obtains problem report.
4) get after problem report data, enter problem report details page, problem report is shown.
5) user clicks " download problem report " button on the page, carries out and obtains problem data operation, creates SOAP request message.
6) after soap message creates, the HTTP Asynchronous Request that use AJAX transmission is loaded with soap message, to Web server, calls download problem data-interface, accessing database, obtain the problem data relevant to this problem report, and the form that data are responded with SOAP returns to mobile client.
7) mobile client, after receiving SOAP response, is resolved soap message, obtains problem data.
8) get after problem data, problem data is written in terminal database in the mode of upgrading.
9), after write operation completes, prompting problem data is downloaded complete.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.

Claims (10)

1. a cross-platform mobile data management system, is characterized in that, this system comprises client, service end and data terminal; Wherein:
Described client, is used to mobile data management system that mobile operation entry is provided, i.e. interface alternation window, and its form is for moving application in this locality based on HTML5;
Described service end, is used to the client of mobile data management system that data, services is provided, and data, services form mainly comprises Web service and FTP service; And,
Described data terminal, is used to mobile data management system that data source is provided, and data source form comprises database resource, sensor Restful resource, Web service resource and file resource.
2. cross-platform mobile data management system according to claim 1, it is characterized in that, described client, for this mobile data management system provides interactive entrance, by using the Web technology of HTML5 and AJAX, provide increase, deletion, modify feature to data; The form of described client is that application is moved in this locality running on intelligent mobile terminal platform, its mainly by Web Service call, upload/download of FTP, file read-write, XML document analysis, XML and JSON transforms and local datastore technology realizes.
3. cross-platform mobile data management system according to claim 2, it is characterized in that, described Web Service calls gordian technique, and the Web Service based on SOAP that is mainly called service end and provided by AJAX realizes, for the renewal of complete paired data; Described FTP uploads/downloads gordian technique, mainly by JavaScript, calls the FTP Interface realization that service end ftp server provides, for completing specifying the download of the data file of XML form; Described file reads gordian technique, the main file operation Interface realization providing by HTML5 is to the reading of file, establishment, deletion action, for completing the establishment to the data file of the XML form that reads and will upload of the data file of the XML form by downloading on ftp server; Described XML document analysis gordian technique, main by using the built-in DOM resolver of intelligent mobile terminal platform, realize the parsing to XML file content; Described XML and JSON Data Format Transform gordian technique, be mainly converted to the JSON data with certain format by the data that read by XML document analysis gordian technique, thereby convenient to the operation of data and storage; Described local datastore gordian technique, mainly by using the data operating interface that HTML5 provides realize the read-write of data in local data base, inquiry and upgrade operation, for completing the data storage to mobile data management system mobile client.
4. cross-platform mobile data management system according to claim 1, is characterized in that, described service end, and it is mainly used in as the mobile client in client provides data, services, and service form comprises Web service and the FTP service based on SOAP; Wherein Web service part mainly consists of Request dispatcher, XML serializing device, data service logic module, data M ashup logic processing module, real-time virtual table module, operational character module, resource adaptation module and response constructor.
5. cross-platform mobile data management system according to claim 4, is characterized in that, described Request dispatcher, for according to request address, carries out distribution processor to the request from mobile client; Described XML serializing device, the data for serializing request and response, are converted into XML form by data layout; Described data service logic processing module, for the treatment of the concrete service logic of each interface interchange, and for completing each required concrete function of client; Described data M ashup logic processing module, for by Mashup operational character, the access result of a plurality of distribution Heterogeneous Information data sources being carried out to conversion, the cleaning of data, the Mashup operational processes that splits, gathers, generates final Mashup result; Described resource adaptation module, for realizing from data source, obtain the process that meets the needed data of data M ashup logic processing module, the interface of various Service Sources being resolved and extracted data is provided, facilitate resource management module to call it, and provide the interface that Service Source is carried out to input parameter description, attribute description, for the function of Resource Supply registration and extraction data, and then resource is managed; Described real-time virtual table module, the data that access by resource adaptation module for buffer memory and the intermediate result of Mashup process, its principal mode is memory database, by the data of all different structure forms, the view of showing by unified 2-D data storehouse shows and allows the data of different-format more easily connect combination; Described operational character module, for the data M ashup operation that provides the data of real-time virtual table module to process and process, the operation of calculating according to data merging, field projection, format conversion, data filtering, data detection, data-switching, data, corresponding data M ashup operational character is provided, comprises merging, converge, filtration, duplicate removal, sequence, selection field and calculating; Described response constructor, for constructing the response of mobile client, and returns to mobile client by response.
6. cross-platform mobile data management system according to claim 1, it is characterized in that, described data terminal, is used to described mobile data management system that data are provided, and data resource comprises database resource, sensor Restful resource, Web service resource and file resource.
7. a cross-platform mobile data management method, is characterized in that, the method comprises:
A, logging in system by user client, used AJAX to send SOAP request to service end;
B, service end receive the SOAP request from client, resolve SOAP request header, and according to request msg, call corresponding data service logic;
C, service logic as required, access and Mashup polymerization processing isomeric data resource;
D, the data of data service logical process gained are encapsulated, and return to mobile client in the mode of SOAP response;
E, mobile client receive after response, resolution response, and the data of response are stored and shown;
F, user, by mobile client, upgrade and revise the data that are stored in the embedded database of local terminal;
G, revise after, by using AJAX to send SOAP to server, ask, the data of upgrading and revise are committed to Web server or with the form of XML file, the data of renewal are reached to ftp server;
H, Web server, after receiving data, are resolved data, and carry out corresponding data service logic data are processed, and then the management of complete paired data.
8. cross-platform mobile data management method according to claim 7, is characterized in that, described Mashup polymerization processing procedure comprises:
1) be written into Mashup flow process relevant information, as the nodal information of needs execution;
2) according to the relation of node, utilize topological sorting, the operation order of computing node, and preserve by its sequence;
3) if present node is output node, jump to step 10); Otherwise access-in resource node or operational character node, jump to step 4);
4) if present node is resource node, jump to step 5); Otherwise front nodal point is operational character node, jumps to step 6);
5) operation resource node creates new table in real-time virtual table, will obtain data buffer storage to real-time virtual table, and jump to step 8);
6) obtain the real-time virtual table TableID at all input data place of operational character node;
7 operation tally used in ancient times as credentials or a warrant points create new table in real-time virtual table, will obtain data buffer storage to real-time virtual table, and jump to step 8);
8) upgrading the output real-time virtual Table Properties of present node, is the TableID of data cached real-time virtual table;
9) upgrading present node is that next node is jumped, and goes to step 3);
10) result of Mashup is issued into REST Web service, supply with data service logic processing module and use;
11) Mashup logical process flow process finishes.
9. cross-platform mobile data management method according to claim 7, is characterized in that, the realization flow of resource registering in resource adaptation module, mainly comprises:
1) attribute of resource node resource classification, resource location, resource access method, access registrar information and resource description mode that the graphic interface Wizard configuration wizard that user provides by module arranges;
2) Wizard class is called resource node setup of attribute method setProperty establishing resource node, and the attribute of resource node is set;
3) resource node sends and obtains request of data and necessary subscription authentication to data resource; Different data sources or communication protocol, all have corresponding access modules;
4) resource node returns to the data of obtaining from data resource;
5) resource node resolution data, extracts field name;
6) Wizard configuration wizard Gains resources node returns field name and attribute;
7) Wizard configuration wizard presents all field names and the attribute thereof of resource node to user;
8) user selects or edit field name and attribute thereof by Wizard configuration wizard, more the association attributes field name fieldName of corresponding Field object and field type fieldType in new node class;
9) Wizard configuration wizard sends user's selection or the field name of editing and attribute thereof to resource node;
10) resource node, by above-mentioned field name and attribute thereof, upgrades the information that creates real-time virtual table, and preserves with the form of script, and now resource node returns successfully, and resource node configuration is complete.
10. cross-platform mobile data management method according to claim 7, is characterized in that, the realization flow of resource access, comprising:
1) select resource node, judge whether to create output real-time virtual table; If create, jump to step 2), otherwise execution step 3);
2) empty real-time virtual table, jump to step 4);
3), according to the resource registering information of resource node, in memory database, create a real-time virtual table and respective field;
4) attribute of Gains resources node, creates DAO, visit data resource;
5) obtain after data, according to data layout, resolution data, extracts field and corresponding data;
6) according to user, configure required field, data buffer storage, to real-time virtual table, is returned to real-time virtual table TableID.
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