CN107656783A

CN107656783A - A kind of flow path processing method and system based on event

Info

Publication number: CN107656783A
Application number: CN201611220338.3A
Authority: CN
Inventors: 方敏
Original assignee: Wuhan Bill Trading Center Co Ltd
Current assignee: Wuhan Bill Trading Center Co Ltd
Priority date: 2016-07-25
Filing date: 2016-12-26
Publication date: 2018-02-02
Also published as: CN107659605A; CN107656801A; CN107659546A; CN107656780A; CN107657531A; CN107657517A; CN107656809A; CN107657530A; CN107656818A; CN107659548A; CN107657420A; CN107656779A; CN107656820A; CN107656822A; CN107657532A; CN107656781A; CN107656819A; CN107656821A; CN107656782A; CN107656824A

Abstract

The invention discloses a kind of flow path processing method and system based on event, wherein method includes：When client listens to the frames button trigger event of default list, client event corresponding to generation；And judge；When it is not that itself needs event to be processed that connection server, which determines the event, message server is sent to, so that other application server reads and handled from the message server；When connection server listens to the server event for the trading processing result that need to be forwarded to client, client event is converted into according to priority priority treatment, and by server event, is sent to corresponding client, method corresponding to client executing, update client end interface.Whole operation flow is using java events as driving, and with the quick circulation of implementation process, connection server improves overall treatment efficiency, message server can also provide quick message exchange mechanism as middleware according to priority processing event.

Description

A kind of flow path processing method and system based on event

Technical field

The present invention relates to field of computer technology, more particularly to a kind of flow path processing method and system based on event.

Background technology

Bill refer to that check drawer signs and issues in accordance with the law by oneself or indicate the certain amount of money of other people unconditional payments to payee or The marketable securities of bearer, i.e., some marketable securities that can replace cash circulation.The form of bill can include paper-bill And electronic bill.With the development of internet, many bill business platforms based on internet arise at the historic moment.

By taking bank acceptance as an example, the trade mode of existing bill business platform is as follows：User can send out on the net Disclosure, the bank acceptance of orientation is sent to buy out formula, the interbank discount quotation of repurchase formula, response mode joins with business personnel by offering It is to carry out further negotiated transaction under line.Or user can also be by filling in accepting bank's type, denomination, draft on the net The information such as Expiration Date, which are entered, links up agreed-upon price etc. under line.

For one common ground of the transaction platform of above-mentioned network in process of exchange, its main function still issues transaction letter Breath, both parties can only point-to-point carry out bill agreed-upon price, off-line transactions under line, on the one hand, bank acceptance is traded will The key element of consideration is a lot, and oneself desired bill is found on website to be taken a long time；Still further aspect, think when finding After the ticket to be traded will it is online under negotiated a price by the mode such as make a phone call one by one with analogue, waste time and energy also It may fail so as to need to find suitable ticket again；Finally, because the Limited information that user grasps, so user is in transaction Interests can not obtain expected guarantee.

Based on above mentioned problem, a kind of bill business system how is provided, realizes efficient bill business workflow, is realized The electronization of whole bill business, solves the asymmetric problem of user-to-user information, both parties is expeditiously looked for To bill or the dealer for itself wanting transaction, turn into urgent problem to be solved.

The content of the invention

In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on State a kind of flow path processing method and system based on event of problem.

In a first aspect, the present invention provides a kind of flow path processing method based on event, including：

When client listens to the frames button trigger event of default list, generated according to the data of the list corresponding Client event；The client event is serialized and handled, and judges whether that needs continue to send after treatment Handled to server；If it is determined that needing, then the client event serializing after processing is generated into server event and sent To connection server；

When connection server receives the server event of client transmission, determine whether the event is itself needs The server event of processing；When the determination is yes, that the server event is sent into the connection server is locally default The event handling class for handling the server event is handled；When being defined as no, the server event is sent to message Server, so that other application server reads and handled from the message server；

When connection server listens to the server event for the trading processing result that need to be forwarded to client, according to the friendship Priority-level corresponding to disposable result, the event handling thread for distributing corresponding level are respectively processed；

According to the data of result renewal caching, and server event is converted into client event, according to the service The Distribution List of device event, it is sent to corresponding client；

When the client receives the result of connection server return, to the client thing of trading processing result Method corresponding to part execution, updates client end interface.

In one embodiment, client event is handled, including：

Produce a new thread；

By the new thread, the data processing side of the default interface processing method of the list and/or list is performed Method；

Both are when being carried out, and perform that the data processing method of list is first, perform the interface processing method of list rear.

In one embodiment, the client event according to corresponding to the generation of the data of the list, to the client thing Part is serialized, including：

The data of the list are assembled into data in the way of action event ActionEvent events, corresponding to generation ActionEvent events；

The default actionPerformed methods in ActionListener interfaces are performed, by the data assembling of list Object in into the java of serializing.

In one embodiment, the result that the connection server returns includes：

The result for the submission application server success or failure that connection server returns；

The data query result completed by connection server itself that connection server returns；

Connection server return by after application server processes pass through connection server return data processed result；

The result received is converted into corresponding client event by server event, method corresponding to execution, Client end interface is updated, including：

The Sever Event of the result of reception are converted into new default Application Event events, held The processAppliaction Event methods of the default list of row, update the interface of client.

In one embodiment, connection server return by after application server processes pass through connection server return During data processed result, the result that the server returns includes：Occur data renewal view model mark with And the data of corresponding renewal；The view model is client to needing the form of real-time refreshing in advance in connection server The mirror image of registration；

The renewal client end interface, including：

According to the mark of the view model, updated using the data of the renewal corresponding to the view model in form Hold.

In one embodiment, it is described to determine whether the event is itself to need server event to be processed, including：

The connection server judge the server event type whether the event type one registered in advance with itself Cause, if unanimously, it is determined that the server event, which belongs to itself, needs server event to be processed；Otherwise, it determines the service Device event, which is not belonging to itself, needs server event to be processed.

In one embodiment, when the server event is multiple, the server event is sent to the company The default event handling class for handling the server event of server local is connect to be handled, including：

By each server event according to default priority-level, it is cached in respectively in the queue of corresponding level, each Server event arranges according to the time order and function of reception in queue；

According to the sequence of priority, the server event in the queue is taken out from the queue of different stage successively, And the server event is distributed to the event handling thread of corresponding level；

By event handling class corresponding to the event handling thread dispatching server event, the server event is entered Row processing.

In one embodiment, the client is assigned corresponding Conversation Model object in the connection server side； The Conversation Model object record has the mark of socket connections between the mark, client and connection server of client；

The Distribution List according to the server event, corresponding client is sent to, including：

The Conversation Model object is according to the Distribution List, it is determined whether needs the event forwarding to corresponding visitor Family end；If desired, then the event is sent to by corresponding client according to the mark of the socket of client connections.

Second aspect, the present invention provide the flow processing system based on event, including：Client and connection server；Its In：

The client, including：

Module is monitored, for monitoring the frames button trigger event for presetting list；

Client event generation module, for when listening to the frames button trigger event of default list, according to described Client event corresponding to the data generation of list；

Serialization module, for being serialized to the client event；And server event is serialized Processing；

Processing module, for handling the client event after serializing；

Judge module, continue for judging whether that the client event after needing to handle processing module is sent to server Processing；

Sending module, for determining to need when judge module, then the client event serializing generation after processing will be taken Business device event is simultaneously sent to connection server；

Receiving module, for receiving the result returned from connection server；

Client end interface update module, for method, renewal corresponding to the client event execution to trading processing result Client end interface；

The connection server, including：

Determining module, for when receiving the server event of client transmission, judging whether the event is itself Need server event to be processed；

First event processing module, for when judge module is judged as YES, the server event being sent to described Locally the default event handling class for handling the server event is handled connection server；

Sending module, for when judge module is judged as NO, the server event to be sent into message server, with Just other application server reads and handled from the message server；

Second event processing module, the server event of the trading processing result of client need to be forwarded to for listening to When, according to priority-level corresponding to the trading processing result, the event handling thread for distributing corresponding level is located respectively Reason；

Buffer update module, for updating the data of caching according to result；

Modular converter, for server event to be converted into client event；

Distribution module, for the Distribution List according to the server event, it is sent to corresponding client.

In one embodiment, the processing module of the client, specifically for producing a new thread；By described New thread, perform the data processing method of the default interface processing method of the list and/or list；When both are carried out, It is first to perform the data processing method of list, performs the data processing method of list rear.

In one embodiment, the client event generation module, specifically for by the data of the list according to dynamic The mode for making event ActionEvent events assembles data, ActionEvent events corresponding to generation；

The serialization module, it is default in ActionListener interfaces specifically for performing ActionPerformed methods, by the data assembling of list into object in the java of serializing.

In one embodiment, the result that the connection server returns includes：

The client end interface update module, specifically for the Sever Event of the result of reception are converted into newly Default Application Event events, perform the processAppliaction Event methods of default list, more The interface of new client.

The client end interface update module, specifically for the mark according to the view model, use the renewal Data update table content corresponding to the view model.

In one embodiment, the determining module of the connection server, specifically for judging the server event Whether type is consistent with itself event type registered in advance, if unanimously, it is determined that the server event belongs to itself needs The server event of processing；Otherwise, it determines the server event, which is not belonging to itself, needs server event to be processed.

In one embodiment, when the server event is multiple, the event processing module, including：

Queue cache sub-module, for according to default priority-level, being cached in each server event respectively pair In the queue for answering rank, server event arranges according to the time order and function of reception in each queue；

Distribute submodule, for the sequence according to priority, take out the queue from the queue of different stage successively In server event, and the server event is distributed to the event handling thread of corresponding level；

Submodule is handled, it is right for by event handling class corresponding to the event handling thread dispatching server event The server event is handled.

The distribution module, for according to the Distribution List, it is determined whether need the event forwarding to corresponding Client；If desired, then the event is sent to by corresponding client according to the mark of the socket of client connections End.

The beneficial effect of above-mentioned technical proposal provided in an embodiment of the present invention comprises at least：

Above-mentioned flow path processing method and system based on event provided in an embodiment of the present invention, client are listening to list Frames button trigger event when, according to the data of list generation corresponding to client event, then judge whether to need to continue It is sent to server to be handled, and connection server is sent to after serializing generates server event, when the company of receiving When connecing the result of server return, reconvert method corresponding to execution, updates client into corresponding client event Interface, whole operation flow is using java events as driving, it is possible to achieve the quick circulation of flow, and different type of service meetings Different client events is produced, is also corresponding with different handling processes, is created for efficient process client event good Basis.

In addition, connection server confirms whether the event is itself when receiving the server event of client transmission Server event to be processed is needed, if it is, being handled using default event handling class, is otherwise forwarded to messenger service Device, so that other application server is read and is handled, between the server such as application server and connection server and pass on Mutually, use message server to carry out the transfer of message, message server as message-oriented middleware (Message Queue, MQ), The caching of message and forwarding between charge server, this mode, message may reside within internal memory or disk, until them It is required and handles the application program of their server and read, by message queue, execution that server can be independent, it is not necessary to Know mutual position, it is not necessary to directly interacted with other servers, and continuing executing with the next step of flow When without waiting for the server whether result received and receive, this quickly message exchange mechanism, on the one hand, right For server cluster, the execution efficiency of each server can be significantly improved, still further aspect, can also be better adapted to The network environment of isomery, effective means of communication is provided between the server of the large-scale network architecture.

Also, for connection server, server event according to its business significance level, it is preferential corresponding to division Level, and the event handling thread for distributing corresponding level is respectively processed so that priority is higher, it is desirable to which response speed is special Fast event is able to priority treatment, improves overall treatment efficiency.

Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write Specifically noted structure is realized and obtained in book, claims and accompanying drawing.

Below by drawings and examples, technical scheme is described in further detail.

Brief description of the drawings

Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：

Fig. 1 is the network architecture diagram of the flow path processing method provided in an embodiment of the present invention based on event；

Fig. 2 is the flow chart of the flow path processing method provided in an embodiment of the present invention based on event；

Fig. 3 is the interface schematic diagram provided in an embodiment of the present invention for initiating transaction；

Fig. 4 is the flow chart provided in an embodiment of the present invention that processing step is carried out to client event；

Fig. 5 is the client event provided in an embodiment of the present invention according to corresponding to the generation of the data of the list, to described Client event carries out the flow chart of serialisation step；

Fig. 6 is that flow chart is embodied in the client-side of initiation steel trading provided in an embodiment of the present invention；

Server event is sent to connection server locally default processing clothes by Fig. 7 to be provided in an embodiment of the present invention The specific implementation flow chart that the processing class of business device event is handled；

Fig. 8 is the block diagram of connection server processing procedure；

Fig. 9 is the structural representation of system provided in an embodiment of the present invention；

Figure 10 is the structural representation of client in system provided in an embodiment of the present invention；

Figure 11 is the structural representation of connection server in system provided in an embodiment of the present invention；

Figure 12 is the structural representation of the first event processing module 922 of connection server provided in an embodiment of the present invention.

Embodiment

The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure Completely it is communicated to those skilled in the art.

Separately below to the flow path processing method provided in an embodiment of the present invention based on event and the various specific realities of system The mode of applying is described in detail.

In order to which the flow path processing method provided in an embodiment of the present invention based on event is better described, thing is based on to this first The applicable network architecture of the flow path processing method of part is simply introduced, as shown in figure 1, including bill business in the network architecture Client (such as may include bank client or enterprise client), connection server and other types server (such as using Server etc.)；It is connected between connection server and each client, receiving, the connection of the service request for handling client Foundation, maintenance and the interruption service of session；Application server (being also core business server), which is used to log in user, to be recognized Demonstrate,prove, customer transaction authority is verified, performs corresponding logical transaction, and be written and read operation to database when necessary； Each server can be by the way of server cluster, to tackle the business processing amount of enormous amount.

Based on the above-mentioned network architecture, a kind of flow path processing method based on event provided in an embodiment of the present invention, such as Fig. 2 institutes Show, comprise the steps：

S21, when client listens to the frames button trigger event of default list, according to the data of the list generate Corresponding client event；The client event is serialized and handled, and judges whether to need to continue after treatment Server is sent to be handled；If it is determined that need, then by the client event serializing generation server event after processing simultaneously It is sent to connection server；

S22, when connection server receive client transmission server event when, determine whether the event is itself Need server event to be processed；When the determination is yes, that the server event is sent into the connection server is locally pre- If the event handling class of the processing server event handled；When being defined as no, the server event is sent to Message server, so that other application server reads and handled from the message server；

When S23, connection server listen to the server event for the trading processing result that need to be forwarded to client, according to institute Priority-level corresponding to stating trading processing result, the event handling thread for distributing corresponding level are respectively processed；

S24, the data cached are updated according to result, and server event is converted into client event, according to this The Distribution List of server event, it is sent to corresponding client；

S25, when the client receive connection server return result when, to the client of trading processing result Method corresponding to the event execution of end, updates client end interface.

Flow path processing method based on event provided in an embodiment of the present invention applied to client, client are listening to During the frames button trigger event of list, according to client event corresponding to the generation of the data of list, then judge whether to need Continue to be sent to server and handled, and connection server is sent to after serializing, when connection server receives client When holding the server event sent, determine whether the event is that itself needs server event to be processed；So as to other application Server reads and handled from the message server；Connection server listens to the trading processing result that need to be forwarded to client Server event when, according to priority-level corresponding to the trading processing result, distribute the event handling line of corresponding level Journey is respectively processed；According to the data of result renewal caching, and server event is converted into client event, according to The Distribution List of the server event, it is sent to corresponding client；When the client receives connection server return During result, to method corresponding to the client event execution of trading processing result, client end interface is updated.

Whole operation flow is using java events as driving, it is possible to achieve the quick circulation of flow, and different service class Type can produce different client events, also be corresponding with different handling processes, be created for efficient process client event good Good basis.

In addition, not direct interaction between the server such as application server and connection server, and use message server The transfer of message is carried out, message server is as message-oriented middleware (Message Queue, MQ), message between charge server Caching and forwarding, this mode, message may reside within internal memory or disk, until they be required handle their clothes The application program of device of being engaged in is read, by message queue, execution that server can be independent, it is not necessary to know mutual position, no Need directly to interact with other servers, and processing knot is withouted waiting for when continuing executing with the next step of flow The server whether fruit has been received receives, this quickly message exchange mechanism, on the one hand, for server cluster, The execution efficiency of each server can be significantly improved, still further aspect, the network environment of isomery can also be better adapted to, be Effective means of communication is provided between the server of the large-scale network architecture.

Another further aspect, server event is according to the significance level of its business, priority corresponding to division, and distributes respective stages Other event handling thread is respectively processed so that priority is higher, it is desirable to which the express event of response speed is able to excellent First handle, and according to the Distribution List of the server event, be sent to all clients related to the business result.

In above-mentioned S21, interface button has all preset monitor, and when the user clicks on a button, monitor listens to this event When, corresponding client event can be automatically generated.

Such as the interface shown in Fig. 3, in the interface, user Zhao Liu transaction, which is initiated to click on panel, initiates transaction Button, then client backstage can generate with initiating corresponding client event of merchandising.

In above-mentioned steps S21, the serializing to client event is a kind of to be used for dealing with objects the mechanism of stream, so-called object Stream is namely fluidized the content of object.Operation can be written and read to the object after fluidisation, also can be by pair after fluidisation As being transmitted between network.Serializing is primarily to solve the problems, such as to be triggered when being written and read operation to object data stream.

Further, in above-mentioned steps S21, client event is handled, as shown in figure 4, including：

S41, produce a new thread；

S42, by the new thread, at the data for performing the default interface processing method of the list and/or list Reason method；Both are when being carried out, and perform that the data processing method of list is first, perform the interface processing method of list rear.

Using new thread, to perform two in the data processing method of the default interface processing method of list, list Or any one.In general, playing new thread is advantageous in that after user submits request its interface can change, such as look into Asking the interface of request submitting button can disappear after user clicks on submitting button, show new interface or without any new Interface display, until Query Result return, better user experience.

Above-mentioned data processing method and interface processing method, there is set in advance hold respectively for different types of service Row logic, could correctly it be shown on corresponding interface after obtaining correct data processed result according to service logic, because This data processing method is performed formerly, and interface processing method is performed rear.

In one embodiment, specifically, in above-mentioned steps S21, according to visitor corresponding to the generation of the data of the list Family end event, is serialized to the client event, as shown in figure 5, can be realized by following step：

S51, the data of the list are assembled to data, generation pair in the way of action event ActionEvent events The ActionEvent events answered；

ActionEvent events are triggered, can generally include following operation：1st, click on button, 2, double-click list in select , 3, selection menu item, 4, carriage return, etc. is inputted in text box.

Such as after text box obtains input focus, if user presses enter key, Java systems with regard to employing certainly ActionEvent classes create an object, i.e. ActionEvent events；

Each item data in list is extracted using ActionEvent events, and does not mind its specific list lattice Formula.

Default actionPerformed methods in S52, execution ActionListener interfaces, by the data of list It is assembled into object in the java of serializing.

The simple case explanation of steel trading is initiated with Zhao six：

As shown in fig. 6, in Zhao six after panel click initiation transaction is initiated in transaction, client generation client event ActionEvent, ActionEvent monitor (DealPanel) listen to the event, call actionPerformed methods, Request data BuildRequest () is constructed, then one new ThreadWorker thread of startup, progress data processing (from Connection server obtains the list of transaction sending object) and interface processing (interface confirmed is initiated in ejection), update client end interface Confirm panel to initiation；

List object is sent to confirming that panel is hit by a bullet out：Zhang San, Li Si, king five, after user reaffirms, client Transaction request management monitor class (InquiryManager) can call function submitinquiry (), generate corresponding to merchandise Request time, the request data of the picture is encapsulated in the transaction request event.

It can be included in transaction request event：Time name, event data (transaction id, type of transaction, transaction limiting time, Transaction value and sending object list etc.)；

Then event object (DealRequestEvent) leads to by Map by its Data Serialization eventually through socket The transaction request event is sent to connection server by letter number.

The request of client is sent to after connection server, probably due to the difference of service logic, produces a variety of results, Client is returned to for example, can be handled by connection server itself, or connection server itself can not be handled and needed Other application servers are transmitted to by connection server to go to handle.

For citing, such as inquiry business, specifically such as bill hold position inquiry, by the direct access cache of connection server Server or database server can be achieved, and go to handle without going to application server again.Based on this, connection server is returned The result returned, can include：

1) result for the submission application server success or failure that connection server returns；

No matter request is handled by connection server or turned by application server processes, connection server is reached in request (situation that connection server itself can just be handled) or request are connected server and are successfully forwarded to corresponding application service In the case of device, connection server can return to the result for submitting success or failure to client.

2) data query result completed by connection server itself that connection server returns；

3) connection server return by after application server processes pass through connection server return data processed result.

Correspondingly, in above-mentioned steps S25, the result received is converted into corresponding client by server event Event, method corresponding to execution, client end interface is updated, can be accomplished in the following manner：

Sever Event events are the events of the type of server comprising result returned after server process, Such event client can not be handled, it is necessary to by conversion, and the result wherein included is extracted, turned again Change the Application Event events that client can be identified and handled into, then perform default list ProcessAppliaction Event methods, finally realize the renewal at the interface of client, show final result.

In above-mentioned steps S22, whether connection server, or various types of application servers, of the invention real Apply in example, the various event types for needing itself processing all registered in advance, according to event type registered in advance, it is possible to really Recognize whether the message is that itself needs message to be processed.

The pub (issue) realized for example with Publisher (message issuer) and consumer (message consumer)- Sub (consumption) pattern, message issuer and message consumer (between server and server, between client and server) A common topic (topic) is preset, after having this pattern, it is possible to achieve for the message of same class topic Send and receive.

If not itself processing server event, then connection server send it to message server, wait it He needs the server for handling the event to read.

For connection server, it is mainly responsible for the receiving of the service request of processing client, connects building for session Vertical, maintenance and interruption service；For the correlating event of some simple inquiry classes, it can be handled, connected by connection server Server lookup database, Query Result is obtained, is then serialized the result of inquiry, then by the data after serializing Client is returned to by socket connections.

Similar with the foregoing serializing to client event, the serializing to server event is that one kind is used for dealing with objects The mechanism of stream.Serializing is primarily to solve the problems, such as to be triggered when being written and read operation to object data stream.

In one embodiment, server event is sent to after message server, in addition to performs following step：Pass through Socket, which connects to return to the client for sending server event, submits successful message.

Whether handled by itself, connection server is sent to message while event handling or by Service events After server, feedback is submitted into successful message to client for one, after client receives this successful message of submission, and When can switch interface, avoid user from waiting, improve user experience.For example terminate to submit the page of inquiry request, turn Change to next interface.

In large-scale distributed processing system, connection server may be connected with substantial amounts of client, when reception When server event is multiple, server event is sent to the connection server locally default place for handling the server event When reason class is handled, for optimization processing efficiency, in embodiments of the present invention, as shown in fig. 7, can be real by following manner It is existing：

S701, by each server event according to default priority-level, be cached in respectively in the queue of corresponding level, Server event arranges according to the time order and function of reception in each queue；

S702, the sequence according to priority, the server in the queue is taken out from the queue of different stage successively Event, and server event is distributed to the event handling thread of corresponding level；

S703, by event handling class corresponding to event handling thread dispatching server event, server event is carried out Processing.

Server event also according to its significance level between business, priority corresponding to division, is pressed in each queue Arranged according to the sequencing of event reception.

According to the sequence of priority, successively according to the rule of FIFO, taken successively from the queue of different stage The server event gone out in the queue, and server event is distributed to the event handling thread of corresponding level；

The disposal ability of different event handling threads is also different, and generally speaking, corresponding event level is higher, its thread Disposal ability it is also higher.So, multi-threading parallel process, also, the thread that disposal ability is high, also being capable of priority treatment rank Higher server event, it can integrally improve disposal ability.

In one embodiment, in order to realize the real-time refreshing of client-side form, it is not necessary to which user's manual refreshing is with regard to energy Enough Transaction Informations for obtaining change in time, connection server return by being returned after application server processes by connection server Data processed result when, the result that the server returns includes：The mark of the view model of data renewal occurs And the data of corresponding renewal；The view model is client to needing the form of real-time refreshing in advance in connection server The mirror image of middle registration；

Correspondingly, in above-mentioned steps S25, client end interface is updated, can be specifically accomplished in the following manner：

Each view model needs the form that refreshes in real time corresponding with one.The form for needing to refresh in real time includes： It is existing hold position, daily record of holding position, transaction dynamic etc. form, the change of a bill business state, buyer, seller may be related to The form refreshed in real time, the content of this kind of form are needed in multiple deal maker's current display interfaces, it is not necessary to which user actively clicks on Refresh, it becomes possible to intelligence refreshes, the change of displaying transaction in real time, allow users to intuitively, current transaction row is understood quickly Feelings.View model (MVC, Model-View-Controller) is that client is connecting in advance to the form for needing real-time refreshing The mirror image registered in server, that is to say, that the data content of view model remains the real-time synchronization with client, as Whether need the data trade of renewal being pushed to client displaying, then the page that needs to be shown according to active client is determined It is fixed.

The data refreshed by the mark and needs of view model, can accurately and quickly it realize to user interface upper table The real-time refreshing of lattice data.

Can be by communication between above-mentioned client and connection server, such as pass through socket (socket) Mode is communicated, and the embodiment of the present invention using which kind of specific communication mode to not limited.

As shown in figure 8, message server is responsible for the various message (or event) between storage and forwarding server, connection Server for example can persistently be monitored using message watcher thread, need all kinds of business processings for being transmitted to client when listening to During server event as a result, among the priority of different server event storage to the queue of corresponding level.

As shown in figure 8, for example queue is divided into Three Estate：Priority and H represent Gao You during L represents low priority, N is represented First level, placed in L queues according to event sequencing.

The process performance of different event processing thread and the priority-level positive correlation of handled server event.

The other server event of higher priority, the event handling thread process of superior performance can be used, conversely, relatively low The server event of priority level, the event handling thread process of lower-performance can be used；

Comprising the multiple threads being pre-created in thread pool, thread pool is shorter suitable for individual task processing time, but institute The big situation of the task quantity that need to handle, uses the benefit of thread pool：1st, reduce in establishment and destroying threads the time spent in And the expense (being pre-created out by thread) of system resource, if 2, without using thread pool, it is likely that cause system creation A large amount of threads and cause to run out of Installed System Memory and " excessively switching ".

The event handling thread of processing different priorities is belonging respectively to the thread pool of different stage.

As shown in figure 8, event handling thread is also classified into low priority, normal priority and high priority, event handling line Journey calls the processServerEvent methods for all listeners (including each function and service class) for monitoring the event, processing The event.

As shown in figure 8, action listener processing class A and action listener processing class B and action listener processing C, event handling are whole After, it is sent to corresponding client.

For example, the result of calculation that application server after merchandising calculates A+B=C is initiated, application server will be calculated and tied Fruit sends message server, and connection server reads the related each side of message server transaction, including initiates counterparty and passive Counterparty is received, initiate counterparty and passive reception counterparty includes each deal maker respectively, and connection server can calculate this As a result it is sent to the deal maker of Trading parties.

Server event is converted into client event by above-mentioned steps S24, such as can be converted into Server Event The Application Event that client can be handled, client upon receiving the event, perform default process Application Event method, so as to update the interface of client.

According to the Distribution List of the server event in above-mentioned steps S24, corresponding client, point of the event are sent to List is sent out, the logic by application server according to the service processing result, Distribution List is determined, is sent to connection server, even Connect server and trading processing result is sent to by corresponding client according to the Distribution List.

Based on same inventive concept, the embodiment of the present invention additionally provides a kind of system of the flow processing based on event, by It is similar to solve the flow path processing method based on event that the principle of problem and previous embodiment provide in the system, therefore this is The implementation of system may refer to the implementation of preceding method, repeats part and repeats no more.

The system of flow processing provided in an embodiment of the present invention based on event, as shown in figure 9, including：The He of client 91 Connection server 92；Wherein：

The client, as shown in Figure 10, including：

Module 911 is monitored, for monitoring the frames button trigger event for presetting list；

Client event generation module 912, for when listening to the frames button trigger event of default list, according to institute State client event corresponding to the data generation of list；

Serialization module 913, for being serialized to the client event；And sequence is carried out to server event Change is handled；

Processing module 914, for handling the client event after serializing；

Judge module 915, for judging whether that the client event after needing to handle processing module is sent to server Continue with；

Sending module 916, for determining to need when judge module, then the client event after processing will be serialized generation Server event is simultaneously sent to connection server；

Receiving module 917, for receiving the result returned from connection server；

Client end interface update module 918, it is corresponding for the result received to be converted into by server event Client event, method corresponding to execution, update client end interface；

The connection server, as shown in figure 11, including：

Determining module 921, for when receiving the server event of client transmission, judging whether the event is certainly Body needs server event to be processed；

First event processing module 922, for when judge module is judged as YES, the server event to be sent into institute Stating connection server, locally the default event handling class for handling the server event is handled；

Sending module 923, for when judge module is judged as NO, the server event to be sent into messenger service Device, so that other application server reads and handled from the message server；

Second event processing module 924, the server thing of the trading processing result of client need to be forwarded to for listening to During part, according to priority-level corresponding to the trading processing result, the event handling thread for distributing corresponding level is carried out respectively Processing；

Buffer update module 925, for updating the data of caching according to result；

Modular converter 926, for server event to be converted into client event；

Distribution module 927, for the Distribution List according to the server event, it is sent to corresponding client.

In one embodiment, the processing module 914 of the client, specifically for producing a new thread；Pass through The new thread, perform the data processing method of the default interface processing method of the list and/or list；Both are carried out When, perform that the data processing method of list is first, perform the data processing method of list rear.

In one embodiment, the client event generation module 912, specifically for by the data of the list according to The mode of action event ActionEvent events assembles data, ActionEvent events corresponding to generation；

The serialization module 913, it is default in ActionListener interfaces specifically for performing ActionPerformed methods, by the data assembling of list into object in the java of serializing.

In one embodiment, the result that the connection server returns includes：

The client end interface update module 918, specifically for the Sever Event of the result of reception are converted into New default Application Event events, the processAppliaction Event methods of default list are performed, Update the interface of client.

Correspondingly, above-mentioned client end interface update module 918, specifically for the mark according to the view model, use The data of the renewal update table content corresponding to the view model.

In one embodiment, the determining module 921 of above-mentioned connection server, specifically for judging the server event Type it is whether consistent with itself event type registered in advance, if unanimously, it is determined that the server event belong to itself need Server event to be processed；Otherwise, it determines the server event, which is not belonging to itself, needs server event to be processed.

In one embodiment, the sending module 916, it is additionally operable to the server event being sent to message server Afterwards, connect to return to the client for sending server event by socket and submit successful message.

In one embodiment, when the server event is multiple, the first event processing module 922, as shown in figure 12, Including：

Queue cache sub-module 9221, for each server event according to default priority-level, to be cached respectively In the queue of corresponding level, server event arranges according to the time order and function of reception in each queue；

Distribute submodule 9222, for the sequence according to priority, being taken out successively from the queue of different stage should Server event in queue, and the server event is distributed to the event handling thread of corresponding level；

Submodule 9223 is handled, for passing through event handling corresponding to the event handling thread dispatching server event Class, the server event is handled.

In one embodiment, above-mentioned connection server, as shown in figure 11, can also include：Serialize processing module 928, the data for the result to event processing module serialize；

Correspondingly, the sending module 923, it is additionally operable to return the data after serializing is handled by socket connections Back to corresponding client.

The distribution module 927, for according to the Distribution List, it is determined whether need the event forwarding to corresponding Client；If desired, then the event is sent to by corresponding client according to the mark of the socket of client connections End.

It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more The shape for the computer program product that usable storage medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.) Formula.

The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.

These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.

These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.

Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these changes and modification.

Claims

A kind of 1. flow path processing method based on event, it is characterised in that including：

When client listens to the frames button trigger event of default list, according to visitor corresponding to the generation of the data of the list Family end event；The client event is serialized and handled, and judges whether that needs continue to be sent to clothes after treatment Business device is handled；If it is determined that need, then by the client event serializing generation server event after processing and the company of being sent to Connect server；

When connection server receives the server event of client transmission, determine whether the event is itself to need to handle Server event；When the determination is yes, the server event is sent to the connection server locally default processing The event handling class of the server event is handled；When being defined as no, the server event is sent to messenger service Device, so that other application server reads and handled from the message server；

When connection server listens to the server event for the trading processing result that need to be forwarded to client, at the transaction Priority-level corresponding to result is managed, the event handling thread for distributing corresponding level is respectively processed；

According to the data of result renewal caching, and server event is converted into client event, according to the server thing The Distribution List of part, it is sent to corresponding client；

When the client receives the result of connection server return, the client event of trading processing result is held Method corresponding to row, update client end interface.
2. the method as described in claim 1, it is characterised in that the result that the connection server returns includes：

The result for the submission application server success or failure that connection server returns；

The data query result completed by connection server itself that connection server returns；

Connection server return by after application server processes pass through connection server return data processed result；

The result received is converted into corresponding client event, method corresponding to execution, renewal by server event Client end interface, including：

The Sever Event of the result of reception are converted into new default Application Event events, performed pre- If list processAppliaction Event methods, update the interface of client.
3. method as claimed in claim 2, it is characterised in that connection server return by passing through after application server processes During the data processed result that connection server returns, the result that the server returns includes：Data renewal occurs The mark of view model and the data of corresponding renewal；The view model is that client is pre- to the form for needing real-time refreshing The mirror image first registered in connection server；

The renewal client end interface, including：

According to the mark of the view model, table content corresponding to the view model is updated using the data of the renewal.
4. the method as described in claim 1, it is characterised in that described to determine whether the event is that itself needs clothes to be processed Business device event, including：

The connection server judges whether the type of the server event is consistent with itself event type registered in advance, if Unanimously, it is determined that the server event, which belongs to itself, needs server event to be processed；Otherwise, it determines the server event Being not belonging to itself needs server event to be processed.
5. the method as described in claim 1, it is characterised in that when the server event is multiple, by the server Event is sent to the connection server, and locally the default event handling class for handling the server event is handled, including：

By each server event according to default priority-level, it is cached in respectively in the queue of corresponding level, each queue Middle server event arranges according to the time order and function of reception；

According to the sequence of priority, the server event in the queue is taken out from the queue of different stage successively, and will The server event is distributed to the event handling thread of corresponding level；

By event handling class corresponding to the event handling thread dispatching server event, at the server event Reason.
6. the method as described in claim 1, it is characterised in that the client is assigned correspondingly in the connection server side Conversation Model object；The Conversation Model object record has between the mark, client and connection server of client The mark of socket connections；

The Distribution List according to the server event, corresponding client is sent to, including：

The Conversation Model object is according to the Distribution List, it is determined whether needs the event forwarding to corresponding client End；If desired, then the event is sent to by corresponding client according to the mark of the socket of client connections.
A kind of 7. flow processing system based on event, it is characterised in that including：Client and connection server；Wherein：

The client, including：

Module is monitored, for monitoring the frames button trigger event for presetting list；

Client event generation module, for when listening to the frames button trigger event of default list, according to the list Data generation corresponding to client event；

Serialization module, for being serialized to the client event；And serializing processing is carried out to server event；

Processing module, for handling the client event after serializing；

Judge module, continue to locate for judging whether that the client event after needing to handle processing module is sent to server Reason；

Sending module, for determining to need when judge module, then the client event serializing after processing will be generated server Event is simultaneously sent to connection server；

Receiving module, for receiving the result returned from connection server；

Client end interface update module, for method corresponding to the client event execution to trading processing result, update client Hold interface；

The connection server, including：

Determining module, for when receiving the server event of client transmission, judging whether the event is itself needs The server event of processing；

First event processing module, for when judge module is judged as YES, the server event to be sent into the connection The default event handling class for handling the server event of server local is handled；

Sending module, for when judge module is judged as NO, the server event being sent into message server, so as to it He reads and handled from the message server application server；

Second event processing module, when the server event of trading processing result of client need to be forwarded to for listening to, root According to priority-level corresponding to the trading processing result, the event handling thread for distributing corresponding level is respectively processed；

Buffer update module, for updating the data of caching according to result；

Modular converter, for server event to be converted into client event；

Distribution module, for the Distribution List according to the server event, it is sent to corresponding client.
8. system as claimed in claim 7, it is characterised in that the result that the connection server returns includes：

The result for the submission application server success or failure that connection server returns；

The data query result completed by connection server itself that connection server returns；

Connection server return by after application server processes pass through connection server return data processed result；

The client end interface update module, it is new pre- specifically for the Sever Event of the result of reception are converted into If Application Event events, perform the processAppliaction Event methods of default list, renewal visitor The interface at family end.
9. system as claimed in claim 8, it is characterised in that connection server return by passing through after application server processes During the data processed result that connection server returns, the result that the server returns includes：Data renewal occurs The mark of view model and the data of corresponding renewal；The view model is that client is pre- to the form for needing real-time refreshing The mirror image first registered in connection server；

The client end interface update module, specifically for the mark according to the view model, use the data of the renewal Update table content corresponding to the view model.
10. system as claimed in claim 7, it is characterised in that the determining module of the connection server, specifically for judging Whether the type of the server event is consistent with itself event type registered in advance, if unanimously, it is determined that the server Event, which belongs to itself, needs server event to be processed；Otherwise, it determines the server event be not belonging to itself need it is to be processed Server event.
11. system as claimed in claim 7, it is characterised in that when the server event is multiple, the event handling mould Block, including：

Queue cache sub-module, for according to default priority-level, each server event to be cached in into respective stages respectively In other queue, server event arranges according to the time order and function of reception in each queue；

Distribute submodule, for the sequence according to priority, taken out successively from the queue of different stage in the queue Server event, and the server event is distributed to the event handling thread of corresponding level；

Submodule is handled, for by event handling class corresponding to the event handling thread dispatching server event, to described Server event is handled.
12. system as claimed in claim 7, it is characterised in that the client is assigned pair in the connection server side The Conversation Model object answered；The Conversation Model object record has between the mark, client and connection server of client The mark of socket connections；

The distribution module, for according to the Distribution List, it is determined whether need the event forwarding to corresponding client End；If desired, then the event is sent to by corresponding client according to the mark of the socket of client connections.