CN101216839B - Network data centralization method and apparatus - Google Patents
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Abstract
The invention provides a network data concentrating device and a method. The device comprises a dispatcher, a work engine and a data integrator, wherein the dispatcher is used for the data source of the analysis terminal to acquire request to generate data-access-related work instruction and data-integration-related data instruction which are sent down to the work engine and the data integrator respectively and is used for encapsulating the data results to a data source which is returned to the terminal user; wherein the work engine is used for creating and starting a corresponding task to acquire data according to the work instruction; wherein the data integrator is used for integrating the acquired data to a data result set with a uniform format according to the data instruction and return the data set to the dispatcher. The device and method of the invention enable user not to care about the data integrating, thus reducing the workload of the developer, and meanwhile the whole device which is provided with a great flexibility and scalability can be easily integrated into other system.
Description
Technical field
The present invention relates to the data processing technique in the computer software, in particular, be a kind of be used for being implemented in carry out the method and apparatus that data in different formats is concentrated on the network.
Background technology
Development along with computer software, there are a large amount of different software systems, and output of the data of each software systems and storage have nothing in common with each other, usually preserve with different-format, how effectively to integrate these data, making it do as a whole being linked in the application system and use, is the problem that application system usually runs into.The framework of some data integration is provided in some business systems, but has required the user to write software under this framework, so just limited the dirigibility that system uses, and performance cost has been bigger, the data layout of support is limited.In the application of reality, when these data of needs, usually need in advance these data to be handled, re-use such as unified getting in the database, this mode causes developer's workload big, needs earlier data read, and then be inserted in the database, use very inconvenient.When reality was implemented, because the mode of service data often has diversity, and formats stored was also inequality, carry out the also non-easy thing of data read to these data loadings.How these data that are stored in diverse location on the network as a data source, be linked into easily in the application system, reduce developer's workload simultaneously, be a more insoluble problem.
Summary of the invention
The technical problem to be solved in the present invention provides the method and apparatus that a kind of network data is concentrated, so that the data of different-format on the on-line file.
In order to address the above problem, the invention provides a kind of network data centralized way, this method may further comprise the steps:
(a) data source that receives and resolve the terminal transmission is obtained request, produces the relevant work order data command relevant with data integration of data access;
(b) according to work order, create and start corresponding task, obtain data;
(c) according to data command the data integration of obtaining is become unified data result collection;
(d) the encapsulation of data result set is data source and returns to the terminal user.
Further, in the step (a), comprise the data capture method and data connection and filtering rule and the final data set form that generates that are in diverse location on the network in the configuration file that data source is obtained in the request or the data source request of obtaining is corresponding.
Further, in the step (b), work order is classified, and create a task at a classification according to the instruction sequence network address and file layout in the work order.
Further, in the step (c), the data of obtaining are filtered, are connected and format integration successively, to obtain same data result collection according to data command.
In order to solve the problems of the technologies described above, the present invention also provides a kind of network data concentrating equipment, and this equipment comprises scheduler, work engine and data integrator, wherein,
Scheduler is used to resolve the data source of terminal and obtains request, generate the relevant work order data command relevant of data access with data integration, and be handed down to work engine and data integrator respectively, and the data result collection that returns is encapsulated as data source returns to the terminal user;
The work engine is used for according to work order, creates and starts corresponding task and obtain data;
Data integrator is used for according to data command, the data integration that obtains is become the data result collection of consolidation form, and return scheduler.
Further, this equipment also comprises storer, is used to store predefined several configuration files, and the content of configuration file comprises the data capture method that is in diverse location on the network and data connect and filtering rule and the final data set form that generates.
Further, scheduler comprises configuration file acquisition module, configuration file parsing module and data source package module, wherein,
The configuration file acquisition module is used for the receiving terminal data source and obtains request, and according to the information that this request comprises, finds corresponding configuration file;
The configuration file parsing module, the content of the configuration file that parsing is obtained, obtain the relevant information of data access and the relevant information of data integration, be separately converted to the work engine again and can discern the work order of processing and the data command that data integrator can be discerned processing, and this two parts content is sent to work engine and data integrator respectively;
The data result collection that the data set package module is used for obtaining encapsulates, and data set is converted to a data source, returns to terminal with the form of a data source, and the interface method of visit data record is provided.
Further, the work engine comprises command reception module, instruction analysis module and data acquisition module, wherein:
The command reception module is used to receive work order, and buffer memory is carried out in instruction, finishes up to all command reception, and these instructions are passed to the instruction analysis module;
The instruction analysis module is used for processing is sorted out in the instruction that receives;
Data acquisition module according to the instruction of sorting out back information searching storage, obtains data access method, and according to the instruction establishment data acquisition task of getting, sort out corresponding task for one, wherein set respective resources and the operation steps of obtaining data, initiating task behind the Mission Ready.
Further, the foundation of instruction analysis module classification is the instruction sequence network address and file layout.
Further, data integrator comprises command reception module, instruction classification module, data set receiver module and data set processing module, wherein:
The command reception module is used for the data command of receiving scheduling device, is stored;
The instruction that the instruction classification module is used for receiving is classified according to the function of data command, is converted to corresponding processing rule, comprises the data filter rule, data concatenate rule and data set form;
The data set receiver module is used to receive all data result collection after receiving the notice of work engine;
The data set processing module is used for data set is filtered, connects and formats, concrete, take out data set successively, search corresponding data filter rule, carry out filtration treatment for these data, result after the filtration forms a temporary data set, after all data sets are all finished filtration, again according to concatenate rule, temporary data set after filtering is carried out connection processing, up to forming a complete data set, according to the data structure of definition, this data set is carried out format conversion, after finishing data set is passed to scheduler.
Compared with prior art, present device and method can so that the user how integrated need not be concerned about data, reduced developer's workload, whole device can be integrated in other system easily simultaneously, has stronger dirigibility and extensibility.
Description of drawings
Fig. 1 is the overall frame structure synoptic diagram of network data concentrating equipment of the present invention.
Fig. 2 is the scheduler architecture synoptic diagram of network data concentrating equipment of the present invention.
Fig. 3 is the work engine structure synoptic diagram of network data concentrating equipment of the present invention.
Fig. 4 is the data integrator process flow diagram of network data concentrating equipment of the present invention.
Fig. 5 is a network data centralized way schematic flow sheet of the present invention.
Embodiment
As shown in Figure 1, network data concentrating equipment of the present invention can be concentrated network data according to terminal user's request, and this network data concentrating equipment comprises scheduler 1, work engine 2, data integrator 3 and storer 4, wherein:
Scheduler 1 is used to resolve the data source of terminal and obtains request, generates work order and data command and is handed down to work engine and data integrator respectively, and the data result collection that returns is encapsulated as data source returns to the terminal user;
Work engine 2 is used for according to work order, creates and starts corresponding task and obtain data;
Data integrator 3 is used for according to data command, the data integration that obtains is become the data result collection of consolidation form, and return scheduler.
Storer 4 is used to store several pre-set configuration files, and this configuration file is preserved with the form of XML, and content comprises the data capture method that is in diverse location on the network and data connect and filtering rule and the final data set form that generates.
When network data concentrating equipment of the present invention received that the data source of terminal is obtained request, scheduler can match corresponding configuration file according to this request in storer, thereby parses work order and data command.
The preferred forms that pre-set some configuration files are the inventive method and equipment in storer, operation is simple can to make the terminal user, can certainly simplify this equipment, do not preestablish configuration file, carry corresponding information in the request and obtain in the data source of terminal, scheduler parses work order and the data command that is used to be handed down to work engine and data integrator according to this corresponding information.At this moment, it is suitable that data source is obtained the information and the configuration file that carry in the request, comprises reading and the connected mode of access mode and data and the data layout of data result collection etc. of data.
Storer can be used as the maintenance tool of network data concentrating equipment of the present invention, support newly-increased data type, can be when increasing data type newly by in the XML file, expanding such access profile and data read class (just how the guide of the processing of the data read in the file, because the method for reading data of the file of each form is different) realize, scheduler is converted to corresponding work order to the operation of obtaining data and gives the work engine like this, and the work engine just can obtain corresponding data set by instruction.
Below in conjunction with accompanying drawing the network data concentrating equipment is elaborated.
Scheduler 1 main responsible obtaining according to the data source of terminal asks to find corresponding configuration file, the configuration file dissection process, obtain the work order of work engine and the data command of data integrator, work order refers to obtain a series of instruction sequences of diverse location data on the network.Data command refers to comprise a series of instruction sequences of data connection, filtering rule and the final data set form that generates.Get access to a data set by the data processing of work engine and the operation of data integrator, this data set is encapsulated as data source passes to terminal.
As shown in Figure 2, scheduler 1 mainly comprises configuration file acquisition module, configuration file parsing module and data source package module, wherein:
The configuration file acquisition module, the data source that is used for receiving terminal is obtained request, and according to the information that comprises of this request, finds corresponding configuration file;
The configuration file parsing module, the content of the configuration file that parsing is obtained, obtain the relevant information of data access and the relevant information of data integration, be separately converted to the work engine again and can discern the work order of processing and the data command that data integrator can be discerned processing, and this two parts content is sent to work engine and data integrator respectively;
Wherein work order refers to the position of data source on network and the correlation technique of access data sources, and the position on the network can represent by the relevant information of IP, the information correspondence of data source the data source of the different-format of diverse location on the network.Particularly, work order is the instruction sequence that can carry out on corresponding basis of software, if FTP, work order refers to " opening an IP address ", a series of instruction sequences such as " switching to the catalogue at data file place ", " obtaining this document " so.
If the data of obtaining are EXCEL files that are placed on the FTP, the work order that then parses just has the URL information of file FTP, the username and password that visit needs, and access file data read class, read the data that class is used to obtain the file the inside and (call the data that corresponding API gets access to EXCEL, under the JAVA environment, can get access to data among the EXCEL) by this bag of POI, if database, the work order that then parses has defined type of database, database-name, table or view in the storehouse, resources such as the username and password of connection.
Data command refers to a series of different pieces of information collection of obtaining are integrated into the rule of a data set, is divided into the filtering rule of data and concatenate rule, data set form, and these forms with data command are issued to data integrator.Filtering rule is used to filter ineligible data, and the concatenate rule of data is used for these data are carried out assembly unit, is integrated into a complete data set; The data set form is used for the data structure of the data set of regulation formation.
The data result collection that the data set package module is used for obtaining encapsulates, and data set is converted to a data source, returns to terminal with the form of a data source, and the interface method of visit data record is provided.
Work engine 2 according to the work order that scheduler transmits, starts corresponding task and obtain related data in network, and the data transfer that gets access to is handled to data integrator.As shown in Figure 3, the work engine mainly comprises command reception module, instruction analysis module and data acquisition module, wherein:
The command reception module is used to receive work order, and buffer memory is carried out in instruction, finishes up to all command reception, again these instructions is passed to the instruction analysis module;
The instruction analysis module is used for processing is sorted out in the instruction that receives;
The foundation of sorting out is the instruction sequence network address and file layout, such as two EXCEL files on the same FTP address will be returned into a class.
Data acquisition module, according to the instruction of sorting out back information searching storage, obtain data access method, and according to the instruction establishment data acquisition task of getting, sort out corresponding task for one, wherein set respective resources and the operation steps of obtaining data, behind the Mission Ready, the status information of this task is revised as executing state, initiating task.
After the task of the data result collection that collection is obtained is complete, will send a notice that is finished, after receiving this notice, will judge whether that all data acquisition task all finish, just do not continue to wait for if finish, all finish when all data aggregation tasks, the notification data integrator comes to fetch data, and the wait data integrator is taken all data result collection that obtain away.
Data integrator 3 is the data sets that obtain, and carries out the integration processing of data according to the dependency rule of scheduler transmission, just the synthetic data set of a plurality of data sets, then this data set returned to scheduler.As shown in Figure 4, data integrator mainly comprises command reception module, instruction classification module, data set receiver module and data set processing module, wherein:
The command reception module is used for the data command of receiving scheduling device, is stored;
The instruction that the instruction classification module is used for receiving is classified according to the function of data command, is converted to corresponding processing rule, comprises the data filter rule, data concatenate rule and data set form;
The data set receiver module is used to receive all data result collection after receiving the notice of work engine;
The data set processing module is used for data set is filtered, connects and formats, concrete, take out data set successively, search corresponding data filter rule, carry out filtration treatment for these data, result after the filtration forms a temporary data set, after all data sets are all finished filtration, again according to concatenate rule, temporary data set after filtering is carried out connection processing, up to forming a complete data set, according to the data structure of definition, this data set is carried out format conversion, after finishing data set is passed to scheduler.
The method of data centralization of the present invention may further comprise the steps:
Steps A: the data source that receives and resolve the terminal transmission is obtained request, generates the relevant work order data command relevant with data integration of data access;
Step B: according to work order, create and start corresponding task, obtain data;
Step C:, the data integration of obtaining is become unified data result collection according to data command;
Step D: the encapsulation of data result set is data source and returns to the terminal user.
Particularly, network data centralized way of the present invention can adopt data concentrator of the present invention to realize, below in conjunction with accompanying drawing data centralization method of the present invention is elaborated:
As shown in Figure 5, the overall procedure of data centralization method of the present invention is as follows:
Step 1: an interface that obtains the growth data source is provided, and this interface is monitored the data source of terminal transmission and is obtained request.
Step 2: by this information requested, find corresponding configuration file, this document is read in the internal memory.
Step 3: call the content that parsing module is resolved this document, obtain the relevant information of data access and the relevant information of data integration.
Step 4: according to the definition of data file, the relevant information of relevant information that obtains data access and data integration is converted to work order and data command, wherein instruction can be issued module identification, be handled;
Step 5: work order is handed down to the work engine, and data command is handed down to data integrator;
Step 6: the work engine is received work order, and buffer memory is carried out in the instruction of receiving, finishes up to all command reception, and the work engine is finished dealing with up to classification to the instruction processing of classifying;
Step 7: receive the notice that classification is finished dealing with, set up a task, obtain the information of data in the setting task, after task creation, start this task, the status information of this task is revised as executing state, initiating task for each classification;
Each task is responsible for obtaining position data identical with form, obtain finish after the return data collection, and notice work engine is finished;
Step 8: the notice that the monitoring task disposes, when receiving the notice that a task disposes, be revised as task status and finish from execution;
Step 9: check whether all tasks are finished, and just enter step 10 if be finished, otherwise forward step 8 to.
Create successively and start corresponding data and obtain task, after all data acquisition task all started, the work engine entered waiting status;
Step 10: the transmission data are obtained and are finished message to data integrator, and data integrator receives message and obtains data set from the work engine;
Step 11: according to the data command that receives in the step 4 to data filter be connected, formative integration;
Particularly, the data set processing module is taken out data set successively, searches corresponding data filter rule, carries out filtration treatment for these data, result after the filtration forms a temporary data set, after all data sets are all finished filtration,, the temporary data set after filtering is carried out connection processing again according to concatenate rule, up to forming a complete data set, according to the data structure of definition, this data set is carried out format conversion, after finishing data set is passed to scheduler.
Step 12: data integration finishes, and sends message to scheduler, and the wait scheduler is taken this final data collection away;
Step 13: whether scheduler is monitored has data set to arrive, and after receiving the message that a data set has formed, this data set is fetched from data integrator;
Step 14: the data set that the scheduler handle is fetched is packaged into the form of data source, and the handle in service data source is sent to terminal.
Step 15: terminal gets access to this data source operation handle, obtains data.
Compared with prior art, the present invention introduces the module of scheduler, work engine and data integrator, and these modules cooperatively interact and finish the function of data centralization on the network. Configuration file can visit according to the extended mode of data file the data of newly-increased form, and the form of simultaneously configuration file definition return data is so that the result data form can customize. Scheduler can obtain the data source of different-format, need to not anticipate for these data, just can directly use, these data may reside in the diverse location in the network, file format can be not identical yet, directly pass through related protocol, related resource such as FTP or database access just can be taken these data, in data integrator, the data of work engine collection, by the data set corresponding to ruled synthesis of data command setting, in this process, can connect and filter data, also can process data, carry out Mapping and Converting for data, possess certain data treatment and processing function.
In addition, when system need to process the data type of newly-increased form, only need the definition of expanding data file, increase the processing logic that scheduler is resolved class, just can insert the data of other types, thereby improve the flexibility of system.
Present device and method can so that the user how integrated need not be concerned about data, reduced developer's workload, whole device can be integrated in other system easily simultaneously, has stronger flexibility and extensibility.
Claims (8)
1. a network data centralized way is characterized in that, this method may further comprise the steps:
(a) data source that scheduler receives and the parsing terminal sends is obtained request, produces the relevant work order data command relevant with data integration of data access; Comprise the data capture method and data connection and filtering rule and the final data set form that generates that are in diverse location on the network in the configuration file that data source is obtained in the request or the data source request of obtaining is corresponding; Work order refers to obtain a series of instruction sequences of diverse location data on the network; Data command refers to comprise a series of instruction sequences of data connection, filtering rule and the final data set form that generates;
(b) the work engine is created and is started corresponding task according to work order, obtains data from network, and sends the data to data integrator;
(c) data integrator filters successively, connects the data of obtaining according to data command and formats integration, obtains unified data result collection;
(d) scheduler encapsulation of data result set is data source and returns to the terminal user.
2. the method for claim 1 is characterized in that: in the step (b), according to the instruction sequence network address and file layout in the work order work order is classified, and create a task at a classification.
3. method as claimed in claim 1 or 2, it is characterized in that described step (c) comprising: take out data set successively, search corresponding data filter rule, carry out filtration treatment for these data, result after the filtration forms a temporary data set, after all data sets are all finished filtration, again according to concatenate rule, temporary data set after filtering is carried out connection processing, up to forming a complete data set,, this data set is carried out format conversion according to the data structure of definition.
4. network data concentrating equipment is characterized in that: this equipment comprises scheduler, work engine, data integrator and storer, wherein,
Scheduler is used to resolve the data source of terminal and obtains request, generate the relevant work order data command relevant of data access with data integration, and be handed down to work engine and data integrator respectively, and the data result collection that returns is encapsulated as data source returns to the terminal user; Comprise the data capture method and data connection and filtering rule and the final data set form that generates that are in diverse location on the network in the configuration file that data source is obtained in the request or the data source request of obtaining is corresponding; Work order refers to obtain a series of instruction sequences of diverse location data on the network; Data command refers to comprise a series of instruction sequences of data connection, filtering rule and the final data set form that generates;
The work engine is used for according to work order, creates and starts corresponding task, obtains data from network, and sends the data to data integrator;
Data integrator is used for according to data command, and the data that obtain are filtered successively, connected and format integration, obtains the data result collection of consolidation form, and returns scheduler;
Storer is used to store predefined several described configuration files.
5. equipment as claimed in claim 4 is characterized in that: scheduler comprises configuration file acquisition module, configuration file parsing module and data source package module, wherein,
The configuration file acquisition module is used for the receiving terminal data source and obtains request, and according to the information that this request comprises, finds corresponding configuration file;
The configuration file parsing module, the content of the configuration file that parsing is obtained, obtain the relevant information of data access and the relevant information of data integration, be separately converted to the work engine again and can discern the work order of processing and the data command that data integrator can be discerned processing, and this two parts content is sent to work engine and data integrator respectively;
The data result collection that the data source package module is used for obtaining encapsulates, and data set is converted to a data source, returns to terminal with the form of a data source, and the interface method of visit data record is provided.
6. as claim 4 or 5 described equipment, it is characterized in that: the work engine comprises command reception module, instruction analysis module and data acquisition module, wherein:
The command reception module is used to receive work order, and buffer memory is carried out in instruction, finishes up to all command reception, and these instructions are passed to the instruction analysis module;
The instruction analysis module is used for processing is sorted out in the instruction that receives;
Data acquisition module according to the instruction of sorting out back information searching storage, obtains data access method, and according to the instruction establishment data acquisition task of getting, sort out corresponding task for one, wherein set respective resources and the operation steps of obtaining data, initiating task behind the Mission Ready.
7. equipment as claimed in claim 6 is characterized in that: the foundation that the instruction analysis module is sorted out is the instruction sequence network address and file layout.
8. as claim 4 or 5 described equipment, it is characterized in that: data integrator comprises command reception module, instruction classification module, data set receiver module and data set processing module, wherein:
The command reception module is used for the data command of receiving scheduling device, is stored;
The instruction that the instruction classification module is used for receiving is classified according to the function of data command, is converted to corresponding processing rule, comprises the data filter rule, data concatenate rule and data set form;
The data set receiver module is used to receive all data result collection after receiving the notice of work engine;
The data set processing module is used for data set is filtered, connects and formats, concrete, take out data set successively, search corresponding data filter rule, carry out filtration treatment for these data, result after the filtration forms a temporary data set, after all data sets are all finished filtration, again according to concatenate rule, temporary data set after filtering is carried out connection processing, up to forming a complete data set, according to the data structure of definition, this data set is carried out format conversion, after finishing data set is passed to scheduler.
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| WO2013007190A1 (en) * | 2011-07-11 | 2013-01-17 | Shao Kaiyi | Task execution system, data processing device, and task issuing device and method |
| EP2929430A1 (en) * | 2012-12-10 | 2015-10-14 | Viditeck AG | Rules based data processing system and method |
| CN105763363B (en) * | 2016-01-20 | 2019-05-28 | 曾戟 | A kind of method and apparatus of data configuration that realizing user resources |
| CN105912674A (en) * | 2016-04-13 | 2016-08-31 | 精硕世纪科技（北京）有限公司 | Method, device and system for noise reduction and classification of data |
| CN110609815B (en) * | 2019-07-30 | 2022-05-24 | 河钢股份有限公司承德分公司 | Data file storage and sharing method and terminal equipment |
| CN111091473B (en) * | 2019-11-25 | 2023-08-15 | 泰康保险集团股份有限公司 | Insurance problem analysis processing method and apparatus |
| CN111143177B (en) * | 2019-12-04 | 2023-08-11 | 中国建设银行股份有限公司 | Method, system, device and storage medium for collecting RMF III data of IBM host |
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