CN104199868A - Universal storing and forwarding method and device for communication application - Google Patents
Universal storing and forwarding method and device for communication application Download PDFInfo
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- CN104199868A CN104199868A CN201410406433.7A CN201410406433A CN104199868A CN 104199868 A CN104199868 A CN 104199868A CN 201410406433 A CN201410406433 A CN 201410406433A CN 104199868 A CN104199868 A CN 104199868A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
Abstract
The invention provides a storing and forwarding method for communication application. The method includes the steps that before a storing and forwarding module is called, a message is changed to a file permanently, and the file is stored in a first folder; the storing and forwarding module is called for monitoring the first folder, if a first file existing in the first folder changes or a first file is newly increased in the first folder, file processing before forwarding is conducted on the first file, and whether a message mode is used for forwarding or a file mode is used for forwarding is determined according to a returned value of file processing before forwarding. The invention further provides a corresponding device. According to the method and device, universalization of a lightweight storing and forwarding mode is achieved, a message or file is selected automatically to be forwarded, no extra code development is needed, and application and deployment are flexible.
Description
Technical field
The present invention relates to field of computer data processing, in particular to a kind of common store retransmission method and device towards outreaching application.
Background technology
Commercial bank outreach integrated application refer to this bank outside third party's system (for example, foreign exchange trading center, national debt registration clearing company limited of central authorities, Reuter, Bloomberg etc.) to carry out communication mutual, and the outer data of the row receiving generally have message and two kinds of modes of file, in order to ensure to receive integrality and the consistance of data, often require to outreach platform application store-and-forward mechanism, land after processing and send in row by message or file, have four kinds of patterns according to data type storage forwarding: message repeating, file transfer, message is translated into file transfer, file translates to message repeating.Storage forwarding scene is many, for example asynchronous message communication, failure retransfer, file download, file transit telegram literary composition etc.
The scheme of existing a kind of storage forwarding is to support third party to access the persistence of message and file by the mode of database and file respectively, and utilizes database mechanisms administrative message to forward, and file transfer mechanism realizes separately.Realize persistence because message can utilize the mode of database, can replace in most cases the lard speech with literary allusions pattern of part of message.The shortcoming of this scheme is that versatility is inadequate, and database structure is relevant with application, the message length difference of for example various application, and the different corresponding data library structures of trigger condition are also different; And be the application of non-lightweight, the deployment of AP (application server) and DB (database server) and high available solutions all need to design respectively, O&M work also has feature separately, design, develop, test, dispose and reach the standard grade after safeguard workload very big; And, monitor running status more complicated, may need the state of reading database record and AP operation itself, just can judge ruuning situation accurately.
The scheme of existing another storage forwarding is to realize message repeating with message queue, and file transfer mechanism realizes separately.This scheme is at message queue not under the condition in usage data storehouse, can only use file as data persistence mode, will make message repeating and file transfer produce strong coupling, certainly lead to a large amount of internal logics, increase the complexity of design, reduce reuse of code, and reduce reliability of operation; And the high available design more complicated of message queue, add the strong coupling of sum file transfer, can make deployment scheme complexity, increase O&M intensity.
In general, now the overwhelming majority outreaches platform to realize store-and-forward mechanism is all according to function coding, rate of code reuse is low, development efficiency is low, and workload is large, and maintainability is also bad, and often design is complicated, cause deployment scheme, it is complicated that high available solutions also becomes, and after reaching the standard grade, O&M efficiency is also very low.
Summary of the invention
The invention provides a kind of store and forward mode and device towards outreaching application, provide unified persistence mechanism with document form, support multiple storage forwarding scene, reduced the coding to special scenes, the reusability of code is higher.
According to the first aspect of embodiment of the present invention, a kind of store and forward mode towards outreaching application is provided, the method specifically can comprise:
Before calling storage forwarding module, message is persisted as to file, be kept at the first file;
Call the first file described in storage forwarding module monitors, if the first file existing in described the first file changes or has increased the first file newly, described the first file is forwarded to preceding document processing, and determine it is adopt message pattern to forward or adopt file mode to forward according to the rreturn value that forwards preceding document processing.
In further embodiment, the first file is forwarded to preceding document processing and can comprise document retaining or file is translated to message in full.
In further embodiment, forward preceding document processing and can adopt FollowUpAction specification to realize.
In further embodiment, determine it is to adopt message pattern forwarding or employing file mode to forward specifically can comprise according to the rreturn value that forwards preceding document processing: be character string type if forward the rreturn value of preceding document processing, select message pattern to forward; If forwarding the rreturn value of preceding document processing is file type, select File pattern forwards.
In various embodiment, of the present inventionly can also comprise towards the store and forward mode that outreaches application: determining it is adopt message pattern to forward or adopt after file mode forwards, sending times is set and retransmits trigger condition by configuration mode.
In various embodiment, of the present inventionly can also comprise the file backup of the file having forwarded and retransmission failure to the second file for inquiry towards the storage shifting method that outreaches application.
In some embodiments, storage forwarding module of the present invention can be inherited at external connecting to enter in application.
In other embodiment, storage forwarding module of the present invention can be disposed separately.
According to the second aspect of embodiment of the present invention, a kind of storing and forwarding device towards outreaching application is provided, this device specifically can comprise:
Pretreatment module, for before calling storage forwarding module, is persisted as file by message, is kept at the first file;
Storage forwarding module, be used for monitoring described the first file, if the first file existing in described the first file changes or has increased the first file newly, described the first file is forwarded to preceding document processing, and determine it is adopt message pattern to forward or adopt file mode to forward according to the rreturn value that forwards preceding document processing.
In further embodiment, storage forwarding module of the present invention forwards preceding document processing to described the first file and comprises document retaining or file is translated to message in full.
In further embodiment, forwarding preceding document of the present invention is processed and is adopted FollowUpAction specification to realize.
In further embodiment, storage forwarding module of the present invention determines it is to adopt message pattern forwarding or employing file mode to forward to comprise according to the rreturn value that forwards preceding document processing: be character string type if forward the rreturn value of preceding document processing, select message pattern to forward; If forwarding the rreturn value of preceding document processing is file type, select File pattern forwards.
In various embodiment, of the present inventionly can also comprise configuration module towards the storing and forwarding device that outreaches application, this configuration module is, after the forwarding of employing message pattern or employing file mode forward, by configuration mode, sending times and repeating transmission trigger condition to be set for determining in described storage forwarding module.
In various embodiment, of the present inventionly can also comprise backup module towards the storing and forwarding device that outreaches application, this backup module for by the file backup of the file having forwarded and retransmission failure to the second file for inquiry.
In some embodiments, storage forwarding module of the present invention can be integrated in and outreach in access application.
In other embodiment, storage forwarding module of the present invention can be disposed separately.
Implement embodiment of the present invention provide towards the store and forward mode and the device that outreach application, realized the universalization of message and file storage forwarding, unified persistence mechanism is provided, and can have automatically selected forward mode according to file processing result; And except encoding and realize file processing for special scenes, without extra exploitation, by configuration application memory forwarding module under various storage forwarding scenes easily; And the realization of storage forwarding module lightweight is provided, and application and deployment flexibly, have high available solutions easily, are convenient to monitoring and safeguard.
Brief description of the drawings
Fig. 1 illustrate according to one embodiment of the present invention towards the schematic flow sheet of store and forward mode that outreaches application;
Fig. 2 illustrates according to the schematic diagram of the common store forwarding process of one embodiment of the present invention;
Fig. 3 illustrates according to the forwarding preceding document Processing Interface of one embodiment of the present invention and the schematic diagram of realization;
Fig. 4 illustrates according to the schematic diagram of the storage forwarding application scenarios of embodiment of the present invention;
Fig. 5 illustrate according to one embodiment of the present invention towards the structural representation of storing and forwarding device that outreaches application.
Embodiment
For making object, technical scheme and the advantage of embodiments of the invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to Fig. 1, illustrate according to embodiment of the present invention towards the schematic flow sheet of store and forward mode that outreaches application, the method specifically can comprise:
S101, before calling storage forwarding module, is persisted as file by message, is kept at the first file;
S102, call the first file described in storage forwarding module monitors, if the first file existing in described the first file changes or has increased the first file newly, described the first file is forwarded to preceding document processing, and determine it is adopt message pattern to forward or adopt file mode to forward according to the rreturn value that forwards preceding document processing.
In embodiments of the present invention, before calling storage forwarding module, message persistence namely need to be converted to document form by message, by file and the unified file that is kept at appointment of the message (being that message and file consolidation are the form of file) that is persisted as file.By message is persisted as to file in advance, realize the universalization of store and forward message mode, unified persistence mechanism is provided.
In the unified storage forwarding processing that is kept at file under specified folder (in this article also referred to as working folder), idiographic flow can be as shown in Figure 2.In storage forwarding module monitors working folder, the variation of file (for example, realize by Java file audiomonitor class FileMonitor), for example, if (there is variation in the file of preserving in this file, file has amendment, replacement, renewal etc.) or increased a file newly, trigger store-and-forward mechanism, forward preceding document processing to having there is the file of above-mentioned variation in working folder.Can select tupe and the user-defined file processing pattern of acquiescence to changing the forwarding preceding document processing of file in working folder, wherein, the tupe of acquiescence comprises document retaining, or file is translated to message in full, and self-defining file processing pattern can be by user as required by corresponding Interface realization.Forwarding preceding document processing in embodiment of the present invention, adopts an interface FollowUpAction specification, form that specifically can be as shown in Figure 3.Interface method ProcessToMsg rreturn value can comprise two kinds of situations, and a kind of situation is character string Obj type, and another kind of situation is file f ile type.If forwarding the rreturn value of preceding document processing is character string type, select to forward by message pattern, be file type if forward the rreturn value of preceding document processing, select to forward by file mode.In embodiment of the present invention, to forwarding the processing operation of preceding document, make, according to the returning results of the file processing before forwarding, can automatically select message or file mode to forward, greatly improved the dirigibility that forward mode is selected.
As shown in Figure 2, automatically selecting in storage forwarding module is after the forwarding of employing message pattern or employing file mode forward, and the data that forward by message pattern or file mode forwards are forwarded to the interior system of going in the mode of multithreading forwarding.In the process of the forwarding of file, may there is the situation of retransmission failure, if retransmission failure can be retransmitted.In some embodiments of the present invention, user can also arrange by the mode of configuration parameter the trigger condition of sending times and repeating transmission, for example, calls the trigger condition that sending times and repeating transmission are set by Spring.After a retransmission failure, detect current running status and whether meet the trigger condition of retransmitting, if meet the trigger condition of retransmitting, retransmit, if the trigger condition that discontented lumping weight is sent out ends task, return to retransmission failure.In other embodiments of the present invention, in the file backup of retransmission failure can being pressed from both sides to the backup file outside working folder, use for subsequent query.If meet the trigger condition of retransmitting, retransmit, when the sending times that reaches setting at the number of times of retransmitting is still unsuccessful, can end to retransmit, will retransmit failed file backup in the backup file folder outside working folder.
Storage forwarding module in embodiment of the present invention may be used on the several scenes of storage forwarding, and such as file transfer, file turn message repeating or message turns the scenes such as file transfer.Concrete method of calling can be as shown in Figure 4.Under the scene of file transfer, in the time outreaching file access, can directly call storage forwarding module and transmit file, file transfer is arrived to system in row.Turn at message under the scene of file transfer, outreach message access, while sending unsuccessfully, translate to file by sending failed message in by past the message of access row, then call storage forwarding module and retransmit message.Turn at file under the scene of message repeating, outreach file access, the file of access can be translated to message, then call storage forwarding module the message after translating is sent to system in row.The store and forward mode that adopts embodiment of the present invention to provide, except encoding and realize file processing for special scenes, without any extra exploitation, only needs to use configuration under various storage forwarding scenes, to use storage forwarding module easily.
In embodiments of the present invention, the dispositions method of storage forwarding module also can be very flexible, can be integrated in and outreach in access application, can be not yet with to outreach access integrated, dispose separately, for example, move on middleware server or Java Virtual Machine as independent application deployment.And, the design of high available solutions is also fairly simple, owing to only having a kind of persistence mode of file, only need to continue to use the high available solutions of file system, for example shared-file system, shared file server, NAS (Network Attached Storage, network attached storage) etc.In addition, the store and forward mode that adopts embodiment of the present invention to provide, monitoring running status is also very convenient, only need to monitor the transmission result of message or file and can monitor running status.The storage forwarding module providing of embodiment of the present invention is general storage forwarding module, and belongs to the realization of lightweight, is convenient to flexible Application and deployment, and has high available solutions easily, is convenient to monitoring and safeguards.
In conjunction with embodiment, the flow process of store and forward mode towards outreaching application of the present invention has been described above, below in conjunction with embodiment describe the above-mentioned store and forward mode of application towards the storing and forwarding device that outreaches application.
Referring to Fig. 5, illustrate according to one embodiment of the present invention towards the structural representation of storing and forwarding device that outreaches application, this storing and forwarding device 500 specifically can comprise:
Pretreatment module 501, for before calling storage forwarding module, is persisted as file by message, is kept at the first file;
Storage forwarding module 502, be used for monitoring described the first file, if the first file existing in described the first file changes or has increased the first file newly, described the first file is forwarded to preceding document processing, and determine it is adopt message pattern to forward or adopt file mode to forward according to the rreturn value that forwards preceding document processing.
In embodiments of the present invention, pretreatment module is before calling storage forwarding module, message is persisted as to file, by file and the unified file that is kept at appointment of the message (being that message and file consolidation are the form of file) that is persisted as file.By message is persisted as to file in advance, realize the universalization of store and forward message mode, unified persistence mechanism is provided.
In the unified storage forwarding processing that is kept at file under specified folder (in this article also referred to as working folder), idiographic flow can be as shown in Figure 2.The variation of file in storage forwarding module monitors working folder, for example, if (there is variation in the file of preserving in this file, file has amendment, replacement, renewal etc.) or increased a file newly, trigger store-and-forward mechanism, forward preceding document processing to having there is the file of above-mentioned variation in working folder.Can select tupe and the user-defined file processing pattern of acquiescence to changing the forwarding preceding document processing of file in working folder, wherein, the tupe of acquiescence comprises document retaining, or file is translated to message in full, and self-defining file processing pattern can be by user as required by corresponding Interface realization.Forwarding preceding document processing in embodiment of the present invention, adopts an interface FollowUpAction specification, form that specifically can be as shown in Figure 3.Interface method ProcessToMsg rreturn value can comprise two kinds of situations, and a kind of situation is character string Obj type, and another kind of situation is file f ile type.If forwarding the rreturn value of preceding document processing is character string type, select to forward by message pattern, be file type if forward the rreturn value of preceding document processing, select to forward by file mode.By returning results of the file processing before forwarding, can automatically select message or file mode to forward, greatly improve the dirigibility that forward mode is selected.
As shown in Figure 2, automatically selecting in storage forwarding module is after the forwarding of employing message pattern or employing file mode forward, and the data that forward by message pattern or file mode forwards are forwarded to the interior system of going in the mode of multithreading forwarding.In the process forwarding, may there is the situation of retransmission failure, if retransmission failure can be retransmitted.In some embodiments, storing and forwarding device of the present invention can also comprise configuration module, and user can utilize configuration module that the trigger condition of sending times and repeating transmission is set by configuration mode.For example, after a retransmission failure, detect current running status and whether meet the trigger condition of retransmitting, if meet the trigger condition of retransmitting, retransmit, if the trigger condition that discontented lumping weight is sent out ends task, return to retransmission failure.
In some embodiments, storing and forwarding device of the present invention can also comprise backup module, backup module by the file backup of the file having forwarded and retransmission failure to the second file for inquiry.If meet the trigger condition of retransmitting, retransmit, when the sending times that reaches setting at the number of times of retransmitting is still unsuccessful, can end to retransmit, will retransmit failed file backup in the backup file folder outside working folder.
Storage forwarding module in embodiment of the present invention may be used on the several scenes of storage forwarding, and such as file transfer, file turn message repeating or message turns the scenes such as file transfer.Concrete method of calling can be as shown in Figure 4.The store and forward mode that adopts embodiment of the present invention to provide, except encoding and realize file processing for special scenes, without any extra exploitation, only needs to use configuration can be convenient to use storage forwarding module.
In embodiments of the present invention, the dispositions method of storage forwarding module also can be very flexible, can be integrated in and outreach in access application, can be not yet with to outreach access integrated, dispose separately.And the design of high available solutions is also fairly simple, owing to only having a kind of persistence mode of file, only need to continue to use the high available solutions of file system, such as shared-file system, shared file server, NAS etc.In addition, the store and forward mode that adopts embodiment of the present invention to provide, monitoring running status is also very convenient, only need to monitor the transmission result of message or file and can monitor running status.The storage forwarding module providing of embodiment of the present invention is general storage forwarding module, and belongs to the realization of lightweight, is convenient to flexible Application and deployment, and has high available solutions easily, is convenient to monitoring and safeguards.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode of software combined with hardware platform, can certainly all implement by hardware.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software product in whole or in part, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in some part of each embodiment of the present invention or embodiment.
Above disclosed is only a kind of preferred embodiment of the present invention, the interest field that certainly can not limit the present invention with this, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (16)
1. towards a store and forward mode that outreaches application, it is characterized in that, comprising:
Before calling storage forwarding module, message is persisted as to file, be kept at the first file;
Call the first file described in storage forwarding module monitors, if the first file existing in described the first file changes or has increased the first file newly, described the first file is forwarded to preceding document processing, and determine it is adopt message pattern to forward or adopt file mode to forward according to the rreturn value that forwards preceding document processing.
2. method according to claim 1, is characterized in that, described the first file is forwarded to preceding document processing and comprise document retaining or file is translated to message in full.
3. method according to claim 2, is characterized in that, described forwarding preceding document is processed and adopted FollowUpAction specification to realize.
4. method according to claim 3, is characterized in that, determines it is to adopt message pattern forwarding or employing file mode to forward to comprise according to the rreturn value that forwards preceding document processing:
If forwarding the rreturn value of preceding document processing is character string type, select message pattern to forward;
If forwarding the rreturn value of preceding document processing is file type, select File pattern forwards.
5. according to the method described in any one in claim 1 to 4, it is characterized in that, described method also comprises:
Determining it is after employing message pattern forwards or adopt file mode forwarding, by configuration mode, sending times and repeating transmission trigger condition are set.
6. method according to claim 5, is characterized in that, described method also comprises:
By the file backup of the file having forwarded and retransmission failure to the second file for inquiry.
7. method according to claim 1, is characterized in that, described storage forwarding module integration enters in application at external connecting.
8. method according to claim 1, is characterized in that, described storage forwarding module is disposed separately.
9. towards a storing and forwarding device that outreaches application, it is characterized in that, comprise;
Pretreatment module, for before calling storage forwarding module, is persisted as file by message, is kept at the first file;
Storage forwarding module, be used for monitoring described the first file, if the first file existing in described the first file changes or has increased the first file newly, described the first file is forwarded to preceding document processing, and determine it is adopt message pattern to forward or adopt file mode to forward according to the rreturn value that forwards preceding document processing.
10. device according to claim 9, is characterized in that, described storage forwarding module forwards preceding document processing to described the first file and comprises document retaining or file is translated to message in full.
11. devices according to claim 10, is characterized in that, described forwarding preceding document is processed and adopted FollowUpAction specification to realize.
12. methods according to claim 11, is characterized in that, described storage forwarding module determines it is to adopt message pattern forwarding or employing file mode to forward to comprise according to the rreturn value that forwards preceding document processing:
If forwarding the rreturn value of preceding document processing is character string type, select message pattern to forward;
If forwarding the rreturn value of preceding document processing is file type, select File pattern forwards.
13. according to the device described in any one in claim 9 to 12, it is characterized in that, described device also comprises:
Configuration module, is after employing message pattern forwards or adopt file mode forwarding for determining in described storage forwarding module, by configuration mode, sending times and repeating transmission trigger condition is set.
14. devices according to claim 13, is characterized in that, described device also comprises:
Backup module, for by the file backup of the file having forwarded and retransmission failure to the second file for inquiry.
15. devices according to claim 9, is characterized in that, described storage forwarding module integration enters in application at external connecting.
16. devices according to claim 9, is characterized in that, described storage forwarding module is disposed separately.
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| CN201410406433.7A CN104199868B (en) | 2014-08-18 | 2014-08-18 | Common store retransmission method and device towards external connection application |
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| CN201410406433.7A CN104199868B (en) | 2014-08-18 | 2014-08-18 | Common store retransmission method and device towards external connection application |
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