CN104239145B - A kind of data consistency control method and device based on case mechanism - Google Patents
A kind of data consistency control method and device based on case mechanism Download PDFInfo
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- CN104239145B CN104239145B CN201410508717.7A CN201410508717A CN104239145B CN 104239145 B CN104239145 B CN 104239145B CN 201410508717 A CN201410508717 A CN 201410508717A CN 104239145 B CN104239145 B CN 104239145B
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Abstract
The embodiment of the invention discloses a kind of data consistency control method and device based on case mechanism, a kind of data consistency control method based on case mechanism comprises the following steps：According to the log-on message of event registered in advance, it is determined that the point of penetration of preposition affairs to be monitored and the preposition affairs；Whether preposition affairs determined by monitoring start；After preposition affairs start determined by listening to, monitor whether the preposition affairs being currently up reach corresponding point of penetration；When reaching the point of penetration for the preposition affairs being currently up, it is determined that the mark of event corresponding with the point of penetration for the preposition affairs that this is currently up and performing the parameter information needed for the event；Parameter information according to the mark of definite event and needed for performing the event, performs the event, to trigger the startup of the corresponding postorder affairs of the event.The technical scheme provided using the embodiment of the present invention, it is ensured that the uniformity of same affairs but the data for the data manipulation that need to be handled in order can not be included.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of data consistency control method based on case mechanism
And device.
Background technology
In computer systems, to ensure the uniformity of data used in each application link, it will be many that general method, which is,
Individual data manipulation is bundled, and is included same affairs and is performed.One affairs is exactly an indivisible work unit, thing
Data manipulation included in business is either all done or not done, and can so ensure that the data user outside affairs will not obtain
The wrong data that the affairs are produced in data processing change procedure.
But in actual applications, some scenes are not appropriate for all including all data manipulations at same affairs
Reason.Such as, in certain scene, advance data operation and subsequent data operation need to carry out in order, i.e. subsequent data operation needs energy
Access the result of advance data operation, but the success operated independent of advance data.If subsequent data operated
Same affairs are included with advance data operation, due to the binding characteristic of affairs, advance data can be caused to operate and subsequent data
Or operation all successful executions, or being carried out failure, are not inconsistent with expection, carried out so the two can not be included to same affairs
Processing.In addition, when preposition data manipulation and subsequent data operation have cross-region, cross-system distributed scene, it is most of
In the case of the two can not be included to same affairs handled.
At present for the data manipulation across affairs, especially for can not include same affairs but need be handled in order
Data manipulation, also without relatively effective method in terms of data consistency is ensured.
The content of the invention
To solve the above problems, the embodiment of the invention discloses a kind of data consistency control method based on case mechanism
And device.Technical scheme is as follows：
A kind of data consistency control method based on case mechanism, including：
According to the log-on message of event registered in advance, it is determined that the incision of preposition affairs He the preposition affairs to be monitored
Point, one postorder affairs to be launched of each event correspondence, the log-on message of each event comprises at least the mark of the event, is somebody's turn to do
The mark of preposition affairs belonging to event, the point of penetration for performing the corresponding preposition affairs of the event and perform the ginseng needed for the event
Number information；
Whether preposition affairs determined by monitoring start；
After preposition affairs start determined by listening to, whether the preposition affairs that monitoring is currently up reach is cut accordingly
Access point；
When reaching the point of penetration for the preposition affairs being currently up, it is determined that the point of penetration for the preposition affairs being currently up with this
The mark of corresponding event and perform the parameter information needed for the event；
Parameter information according to the mark of definite event and needed for performing the event, performs the event, to trigger the thing
The startup of the corresponding postorder affairs of part.
In a kind of embodiment of the present invention, whether preposition affairs start determined by the monitoring, including：
Whether preposition affairs determined by monitoring start；
Or,
Monitor whether receive determined by preposition affairs startup notification message, if listened to, show really
Fixed preposition affairs have been turned on.
It is described after preposition affairs start determined by listening in a kind of embodiment of the present invention, monitor
Whether the preposition affairs being currently up reach corresponding point of penetration, including：
After preposition affairs start determined by listening to, whether the preposition affairs that monitoring is currently up reach is cut accordingly
Access point；
Or,
After preposition affairs start determined by listening to, whether monitoring, which receives the preposition affairs being currently up, reaches phase
The notification message for the point of penetration answered, if listened to, shows that the preposition affairs being currently up have reached corresponding point of penetration.
In a kind of embodiment of the present invention, the mark according to definite event and needed for performing the event
Parameter information, perform the event, to trigger the startup of the corresponding postorder affairs of the event, including：
According to the mark of identified event, the parameter definition performed needed for the event is obtained；
According to acquisition perform the event needed for parameter definition, for the event institute of the execution in the log-on message of the event
The parameter assignment needed, to perform the event, and then triggers the startup of the corresponding postorder affairs of the event.
In a kind of embodiment of the present invention, the point of penetration of the preposition affairs at least includes the preposition affairs
Submit when starting or the preposition affairs are submitted when completing.
A kind of data consistency control device based on case mechanism, including：
First determining unit, for the log-on message according to event registered in advance, it is determined that preposition affairs to be monitored and
The point of penetration of the preposition affairs, one postorder affairs to be launched of each event correspondence, the log-on message of each event is at least wrapped
Mark containing the event, the mark of preposition affairs belonging to the event, the point of penetration for performing the corresponding preposition affairs of the event and
Perform the parameter information needed for the event；
Whether the first monitoring unit, start for preposition affairs determined by monitoring first determining unit；
Second monitoring unit, for after first monitoring unit listens to identified preposition affairs startup, monitoring
Whether the preposition affairs being currently up reach corresponding point of penetration；
Second determining unit, for when reaching the point of penetration for the preposition affairs being currently up, it is determined that being currently up with this
Preposition affairs the corresponding event of point of penetration mark and perform the parameter information needed for the event；
Event execution unit, for the mark according to the second determining unit definite event and needed for performing the event
Parameter information, the event is performed, to trigger the startup of the corresponding postorder affairs of the event.
The present invention a kind of embodiment in, first monitoring unit specifically for：
Whether preposition affairs determined by monitoring start；
Or,
Monitor whether receive determined by preposition affairs startup notification message, if listened to, show really
Fixed preposition affairs have been turned on.
The present invention a kind of embodiment in, second monitoring unit specifically for：
After preposition affairs start determined by listening to, whether the preposition affairs that monitoring is currently up reach is cut accordingly
Access point；
Or,
After preposition affairs start determined by listening to, whether monitoring, which receives the preposition affairs being currently up, reaches phase
The notification message for the point of penetration answered, if listened to, shows that the preposition affairs being currently up have reached corresponding point of penetration.
In a kind of embodiment of the present invention, the event execution unit, including：
Parameter definition obtains subelement, for the mark of the event according to determined by second determining unit, is held
Parameter definition needed for the row event；
Parameter information assignment subelement, for according to parameter definition obtain subelement obtain perform the event needed for ginseng
Number definition, in the log-on message of the event perform the event needed for parameter assignment, to perform the event, and then trigger should
The startup of the corresponding postorder affairs of event.
In a kind of embodiment of the present invention, the point of penetration of the preposition affairs at least includes the preposition affairs
Submit when starting or the preposition affairs are submitted when completing.
The technical scheme that the embodiment of the present invention is provided, according to the log-on message of event registered in advance, it is determined that waiting to monitor
Preposition affairs and the preposition affairs point of penetration, when listening to the preposition affairs being currently up and reaching corresponding point of penetration,
The event registered in the point of penetration is performed, to trigger the startup of the corresponding postorder affairs of the event.Using institute of the embodiment of the present invention
The technical scheme of offer, when carrying out event registration, according to the actual requirements, the difference by event registration in preposition affairs is cut
Point, performs each event to trigger the startup of the corresponding postorder affairs of each event, so that ensure that to receive in corresponding point of penetration
Enter the uniformity of same affairs but the data for the data manipulation that need to be handled in order.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of implementing procedure figure of the data consistency control method based on case mechanism in the embodiment of the present invention；
Fig. 2 is another implementing procedure of the data consistency control method based on case mechanism in the embodiment of the present invention
Figure；
Fig. 3 is a kind of structural representation of the data consistency control device based on case mechanism in the embodiment of the present invention.
Embodiment
A kind of data consistency control method based on case mechanism provided first the embodiment of the present invention is said
Bright, this method may comprise steps of：
According to the log-on message of event registered in advance, it is determined that the incision of preposition affairs He the preposition affairs to be monitored
Point, one postorder affairs to be launched of each event correspondence, the log-on message of each event comprises at least the mark of the event, is somebody's turn to do
The mark of preposition affairs belonging to event, the point of penetration for performing the corresponding preposition affairs of the event and perform the ginseng needed for the event
Number information；
Whether preposition affairs determined by monitoring start；
After preposition affairs start determined by listening to, whether the preposition affairs that monitoring is currently up reach is cut accordingly
Access point；
When reaching the point of penetration for the preposition affairs being currently up, it is determined that the point of penetration for the preposition affairs being currently up with this
The mark of corresponding event and perform the parameter information needed for the event；
Parameter information according to the mark of definite event and needed for performing the event, performs the event, to trigger the thing
The startup of the corresponding postorder affairs of part.
Preposition affairs and postorder affairs are comparatively, event registration to be carried out in a certain affairs, can claim the affairs
Be preposition affairs, the corresponding affairs to be launched of the event are referred to as postorder affairs.It is understood that preposition affairs and
Postorder affairs can be the db transaction in respective module, can also be the different db transactions in a module.This
In described module can be thread, process, network socket or business module etc..
In in the following example, the startup of postorder affairs is realized by the event registered in preposition affairs：
<Preposition affairs start>
Data manipulation 1
Data manipulation 2
……
Event registration
……
Data manipulation n
<Preposition affairs are submitted>
The technical scheme that the embodiment of the present invention is provided, according to the log-on message of event registered in advance, it is determined that waiting to monitor
Preposition affairs and the preposition affairs point of penetration, when listening to the preposition affairs being currently up and reaching corresponding point of penetration,
The event registered in the point of penetration is performed, to trigger the startup of the corresponding postorder affairs of the event.Using institute of the embodiment of the present invention
The technical scheme of offer, when carrying out event registration, according to the actual requirements, the difference by event registration in preposition affairs is cut
Point, performs each event to trigger the startup of the corresponding postorder affairs of each event, so that ensure that to receive in corresponding point of penetration
Enter the uniformity of same affairs but the data for the data manipulation that need to be handled in order.
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, below in conjunction with this hair
Accompanying drawing in bright embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described
Embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
As shown in figure 1, being a kind of data consistency control method based on case mechanism provided in an embodiment of the present invention
Implementing procedure figure, this method may comprise steps of：
S110, according to the log-on message of event registered in advance, it is determined that preposition affairs to be monitored and the preposition affairs
Point of penetration；
In actual applications, need carry out event registration in preposition affairs in advance, each event correspondence one is to be launched
Postorder affairs, the log-on message of each event comprises at least the mark of the event, the mark of preposition affairs belonging to the event, held
The point of penetration of the corresponding preposition affairs of the row event and perform the parameter information needed for the event.
For ease of understanding, the content included in the log-on message of each event is described in further details.
The mark of the event：That is the sign-on ID of the event, it is ensured that the uniqueness of the event, is also to trigger the event
The foundation of execution；
The mark of preposition affairs belonging to the event：Will the event registration in which preposition affairs；
Perform the point of penetration of the corresponding preposition affairs of the event：The thing is performed in which point of penetration of preposition affairs
Part；
Perform the parameter information needed for the event：Perform the event needs what value assigned to the parameter needed for it.
The triggering of event is performed to be supported depending on the bottom frame of specific data storage, the data storage of any support affairs
At least there are two triggering points of penetration in mode, be respectively：Affairs are submitted when starting and affairs are submitted when completing.Affairs, which are submitted, to be started
When refer to that all data manipulations are normal, begin through data storage and support to carry out data persistence；Affairs are submitted to be referred to when completing
All data movements complete persistence, and other users can carry out data manipulation to it.For meet it is various in the case of
Demand for control, the triggering of event, which is performed, can support in the following manner：
First way：It is synchronous immediately to perform event；
The second way：Asynchronous execution event immediately；
The third mode：Affairs where event are submitted and synchronously perform the event when starting；
4th kind of mode：Affairs where event submit asynchronous execution event when starting；
Fifth procedure：Affairs synchronously perform the event at the end of submitting where event；
6th kind of mode：Asynchronous execution event at the end of affairs are submitted where event.
In preposition affairs, when carrying out event registration in advance, to the mark of event registered and needed for performing the event
Parameter be defined, the definition of the log-on message and event of these events is managed and supported by task manager.Event pipe
Reason device is cut according to mark corresponding preposition affairs with the event is performed of the preposition affairs belonging to the event in log-on message
Access point, it may be determined which preposition affairs and its point of penetration are the point of penetration of preposition affairs to be monitored and the preposition affairs.
Such as example 1, for a certain registered event, the mark of the event is represented respectively with A, B, C, D, belonging to the event
The mark of preposition affairs, the point of penetration for performing the corresponding preposition affairs of the event, perform parameter information needed for the event, then
Can be respectively for registered event X, event Y, event Z log-on message：
Event X log-on message [AX,BX,CX,DX]；
Event Y log-on message [AY,BX,CY,DY]；
Event Z log-on message [AZ,BZ,CZ,DZ]。
From above-mentioned log-on message it is known that event X and event Y are to be registered in preposition affairs BXIn event, incision
Point CXAnd CYRespectively perform the corresponding preposition affairs B of event X and event YXPoint of penetration, event Z is to be registered in preposition affairs BZ
In event, point of penetration CZTo perform the corresponding preposition affairs B of event ZZPoint of penetration., can be by before according to above-mentioned log-on message
Put affairs BXWith preposition affairs BZIt is defined as preposition affairs to be monitored, accordingly, preposition affairs BXPoint of penetration be CXAnd CY, it is preceding
Put affairs BZPoint of penetration be CZ。
S120, monitors whether identified preposition affairs start；
Step S110 determines, wait after the preposition affairs monitored, to monitor identified preposition affairs, whether monitor it
Start.
In a kind of embodiment of the present invention, monitor determined by the method that whether starts of preposition affairs can be with
It is that whether preposition affairs determined by monitoring start, i.e., the mode for monitoring of being taken the initiative by task manager, determined by monitoring
Whether preposition affairs start.
In another embodiment of the present invention, the method whether preposition affairs determined by monitoring start may be used also
To be, monitor the notification message that preposition affairs determined by whether receiving start, if listened to, show determined by before
Affairs are put to have been turned on.
In this embodiment, preposition affairs can be set, when preposition affairs start, to task manager
Send a notification message, received notification message is monitored by task manager, whether judge it is identified preposition affairs
The notification message of startup, if it is, preposition affairs determined by showing have been started up.
S130, after preposition affairs start determined by listening to, monitors whether the preposition affairs being currently up reach phase
The point of penetration answered；
In actual applications, each event correspondence phase can be performed by multiple event registrations in same preposition affairs
The point of penetration of the same or different preposition affairs.After preposition affairs start determined by listening in step S120, continue to monitor
Whether the preposition affairs being currently up reach corresponding point of penetration.As in example 1, event X and event Y are registered in preposition affairs BX
In, its corresponding preposition affairs BX point of penetration is respectively CXAnd CY.When listening to preposition affairs BXAfter startup, continue to monitor and work as
The preposition affairs B of preceding startupXWhether point of penetration C is reachedXOr CY。
In a kind of embodiment of the present invention, monitor whether the preposition affairs being currently up reach corresponding incision
The method of point can monitor whether the preposition affairs being currently up reach corresponding point of penetration, i.e., taken by task manager
The mode of actively monitoring, monitors whether the preposition affairs being currently up reach corresponding point of penetration.
In another embodiment of the present invention, whether the preposition affairs that monitoring is currently up reach is cut accordingly
The method of access point is also possible that whether monitoring receives the preposition affairs being currently up and reach that the notice of corresponding point of penetration disappears
Breath, if listened to, shows that the preposition affairs being currently up have reached corresponding point of penetration.
In this embodiment, preposition affairs can be set, when preposition affairs start and reach that its is corresponding
During point of penetration, sent a notification message to task manager, task manager monitors the preposition affairs for whether receiving and being currently up
The notification message of corresponding point of penetration is reached, if listened to, shows that the preposition affairs being currently up have reached accordingly
Point of penetration.
S140, when reaching the point of penetration for the preposition affairs being currently up, it is determined that the preposition affairs being currently up with this
The mark of the corresponding event of point of penetration and perform the parameter information needed for the event；
In the case of the point of penetration for having reached the preposition affairs being currently up is listened in step S130, pass through the preposition thing
The point of penetration of business, it may be determined that the mark of event corresponding with the point of penetration for the preposition affairs that this is currently up and perform the event
Required parameter information.It is understood that in the log-on message of event registered in advance including at least the event mark,
The mark of preposition affairs belonging to the event, the point of penetration for performing the corresponding preposition affairs of the event and needed for performing the event
Parameter information.Can be by the preposition affairs belonging to the event in the point of penetration and log-on message of the preposition affairs being currently up
The point of penetration for identifying, performing the corresponding preposition affairs of the event is matched, then can obtain the log-on message of corresponding event,
So as to determine the mark of the event in the log-on message of acquisition and perform the parameter information needed for the event.
As in the example 1 that is above enumerated, if listening to preposition affairs BXHave been turned on, and reach its point of penetration CXWhen, pass through
The information can obtain corresponding event X log-on message, can determine and be currently up from event X log-on message
Preposition affairs BXPoint of penetration CXCorresponding event X's is designated AX, the parameter information needed for performing event X is DX.Equally,
When reaching the preposition affairs B that is currently upXPoint of penetration CYWhen, pass through BX、CYInformation can obtain corresponding event Y note
Volume information, the preposition affairs B that can be determined and be currently up from event Y log-on messageXPoint of penetration CYCorresponding event Y
Be designated AY, the parameter information needed for performing event Y is DY。
S150, the parameter information according to the mark of definite event and needed for performing the event, performs the event, to trigger
The startup of the corresponding postorder affairs of the event.
The mark of the corresponding event of the preposition affairs with being currently up are determined in step S140 point of penetration and perform should
Parameter information needed for event, the i.e. event are the event for the point of penetration for being registered in the preposition affairs being currently up, and perform the thing
Part, so as to trigger the startup of the corresponding postorder affairs of the event.That is, the startup of postorder affairs, the data manipulation of progress
Depending on point of penetration during event registration.If the point of penetration of event registration is set into affairs submission completion, it can eliminate
Preposition affairs submit the time difference between the execution of postorder affairs, so that it is guaranteed that data when standalone transaction is performed in order are consistent
Property.
It is shown in Figure 2, in one embodiment of the invention, marks and execution of the step S150 according to definite event
Parameter information needed for the event, performs the event, to trigger the startup of the corresponding postorder affairs of the event, can specifically include
Following steps：
S151, according to the mark of identified event, obtains the parameter definition performed needed for the event；
As it was previously stated, in preposition affairs, when carrying out event registration in advance, to the mark of event registered and perform should
Parameter needed for event is defined, and log-on message and the event definition of these events are managed and propped up by task manager
Hold.The mark of task manager event according to determined by step S140, is obtained by inquiry mode and performs the event accordingly
Initialization data required for required parameter definition, i.e. event are correctly performed is defined.
S152, according to acquisition perform the event needed for parameter definition, for the execution in the log-on message of the event should
Parameter assignment needed for event, to perform the event, and then triggers the startup of the corresponding postorder affairs of the event.
When carrying out event registration in preposition affairs, program operation context is in preposition affairs, can be obtained preposition
The handle and bottom-up information of affairs.After the parameter definition needed for step S151 acquisitions perform the event, according to the parameter definition,
By instantiating handle and for the parameter assignment needed for the execution event in the log-on message of the event to complete holding for event
OK, and then the startups of the corresponding postorder affairs of the event is triggered.
The technical scheme that the embodiment of the present invention is provided, according to the log-on message of event registered in advance, it is determined that waiting to monitor
Preposition affairs and the preposition affairs point of penetration, when listening to the preposition affairs being currently up and reaching corresponding point of penetration,
The event registered in the point of penetration is performed, to trigger the startup of the corresponding postorder affairs of the event.Using institute of the embodiment of the present invention
The technical scheme of offer, when carrying out event registration, according to the actual requirements, the difference by event registration in preposition affairs is cut
Point, performs each event to trigger the startup of the corresponding postorder affairs of each event, so that ensure that to receive in corresponding point of penetration
Enter the uniformity of same affairs but the data for the data manipulation that need to be handled in order.
Corresponding to above method embodiment, the present invention also provides a kind of data consistency control dress based on case mechanism
Put, as shown in figure 3, the device can include：
First determining unit 210, for the log-on message according to event registered in advance, it is determined that preposition affairs to be monitored
With the point of penetration of the preposition affairs, one postorder affairs to be launched of each event correspondence, the log-on message of each event is at least
Mark comprising the event, the mark of preposition affairs belonging to the event, the point of penetration for performing the corresponding preposition affairs of the event
With perform the event needed for parameter information；
Whether the first monitoring unit 220, start for preposition affairs determined by monitoring first determining unit 210；
Second monitoring unit 230, starts for listening to identified preposition affairs in first monitoring unit 220
Afterwards, monitor whether the preposition affairs being currently up reach corresponding point of penetration；
Second determining unit 240, for when reaching the point of penetration for the preposition affairs being currently up, it is determined that currently being opened with this
The mark of the corresponding event of point of penetration of dynamic preposition affairs and perform the parameter information needed for the event；
Event execution unit 250, for the mark according to the definite event of the second determining unit 240 and performs the thing
Parameter information needed for part, performs the event, to trigger the startup of the corresponding postorder affairs of the event.
The present invention a kind of embodiment in, first monitoring unit 220 specifically for：
Whether preposition affairs determined by monitoring start；
Or,
Monitor whether receive determined by preposition affairs startup notification message, if listened to, show really
Fixed preposition affairs have been turned on.
The present invention a kind of embodiment in, second monitoring unit 220 specifically for：
After preposition affairs start determined by listening to, whether the preposition affairs that monitoring is currently up reach is cut accordingly
Access point；
Or,
After preposition affairs start determined by listening to, whether monitoring, which receives the preposition affairs being currently up, reaches phase
The notification message for the point of penetration answered, if listened to, shows that the preposition affairs being currently up have reached corresponding point of penetration.
In a kind of embodiment of the present invention, the event execution unit 250, including：
Parameter definition obtains subelement, for the mark of the event according to determined by second determining unit 240, obtains
Perform the parameter definition needed for the event；
Parameter information assignment subelement, for according to parameter definition obtain subelement obtain perform the event needed for ginseng
Number definition, in the log-on message of the event perform the event needed for parameter assignment, to perform the event, and then trigger should
The startup of the corresponding postorder affairs of event.
In a kind of embodiment of the present invention, the point of penetration of the preposition affairs at least includes the preposition affairs
Submit when starting or the preposition affairs are submitted when completing.
The device that the embodiment of the present invention is provided, according to the log-on message of event registered in advance, it is determined that before to be monitored
The point of penetration of affairs and the preposition affairs is put, when listening to the preposition affairs being currently up and reaching corresponding point of penetration, is performed
The event registered in the point of penetration, to trigger the startup of the corresponding postorder affairs of the event.There is provided using the embodiment of the present invention
Device, carry out event registration when, according to the actual requirements, by event registration preposition affairs different points of penetration, corresponding
Point of penetration perform each event to trigger the startup of the corresponding postorder affairs of each event so that ensure that can not include same thing
The uniformity of the data of business but the data manipulation that need to be handled in order.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for device
Apply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
Can one of ordinary skill in the art will appreciate that realizing that all or part of step in above method embodiment is
To instruct the hardware of correlation to complete by program, described program can be stored in computer read/write memory medium,
The storage medium designated herein obtained, such as：ROM/RAM, magnetic disc, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of data consistency control method based on case mechanism, it is characterised in that including：
According to the log-on message of event registered in advance, it is determined that the point of penetration of preposition affairs to be monitored and the preposition affairs, often
One postorder affairs to be launched of individual event correspondence, the log-on message of each event comprises at least mark, the event of the event
The mark of affiliated preposition affairs, the point of penetration for performing the corresponding preposition affairs of the event and perform the parameter letter needed for the event
Breath；
Whether preposition affairs determined by monitoring start；
After preposition affairs start determined by listening to, monitor whether the preposition affairs being currently up reach corresponding incision
Point；
When reaching the point of penetration for the preposition affairs being currently up, it is determined that corresponding with the point of penetration for the preposition affairs that this is currently up
Event mark and perform the parameter information needed for the event；
Parameter information according to the mark of definite event and needed for performing the event, performs the event, to trigger the event pair
The startup for the postorder affairs answered.
2. according to the method described in claim 1, it is characterised in that whether preposition affairs start determined by the monitoring, wrap
Include：
Whether preposition affairs determined by monitoring start；
Or,
The notification message of the startup of preposition affairs determined by whether receiving is monitored, if listened to, shows identified
Preposition affairs have been turned on.
3. according to the method described in claim 1, it is characterised in that described after preposition affairs start determined by listening to,
Monitor whether the preposition affairs being currently up reach corresponding point of penetration, including：
After preposition affairs start determined by listening to, monitor whether the preposition affairs being currently up reach corresponding incision
Point；
Or,
After preposition affairs start determined by listening to, whether monitoring, which receives the preposition affairs being currently up, reaches accordingly
The notification message of point of penetration, if listened to, shows that the preposition affairs being currently up have reached corresponding point of penetration.
4. according to the method described in claim 1, it is characterised in that the mark according to definite event and perform the event
Required parameter information, performs the event, to trigger the startup of the corresponding postorder affairs of the event, including：
According to the mark of identified event, the parameter definition performed needed for the event is obtained；
According to acquisition perform the event needed for parameter definition, in the log-on message of the event perform the event needed for
Parameter assignment, to perform the event, and then triggers the startup of the corresponding postorder affairs of the event.
5. the method according to any one of Claims 1-4, it is characterised in that the point of penetration of the preposition affairs is at least wrapped
Include when the preposition affairs submission starts or the preposition affairs are submitted when completing.
6. a kind of data consistency control device based on case mechanism, it is characterised in that including：
First determining unit, for the log-on message according to event registered in advance, it is determined that preposition affairs to be monitored and this before
The point of penetration of affairs is put, each event corresponds to a postorder affairs to be launched, and the log-on message of each event is comprised at least should
The mark of preposition affairs belonging to the mark of event, the event, the point of penetration for performing the corresponding preposition affairs of the event and execution
Parameter information needed for the event；
Whether the first monitoring unit, start for preposition affairs determined by monitoring first determining unit；
Second monitoring unit, for after first monitoring unit listens to identified preposition affairs startup, monitoring current
Whether the preposition affairs started reach corresponding point of penetration；
Second determining unit, for when reaching the point of penetration for the preposition affairs being currently up, it is determined that before being currently up with this
Put the mark of the corresponding event of point of penetration of affairs and perform the parameter information needed for the event；
Event execution unit, the ginseng for the mark according to the second determining unit definite event and needed for performing the event
Number information, performs the event, to trigger the startup of the corresponding postorder affairs of the event.
7. device according to claim 6, it is characterised in that first monitoring unit specifically for：
Whether preposition affairs determined by monitoring start；
Or,
The notification message of the startup of preposition affairs determined by whether receiving is monitored, if listened to, shows identified
Preposition affairs have been turned on.
8. device according to claim 6, it is characterised in that second monitoring unit specifically for：
After preposition affairs start determined by listening to, monitor whether the preposition affairs being currently up reach corresponding incision
Point；
Or,
After preposition affairs start determined by listening to, whether monitoring, which receives the preposition affairs being currently up, reaches accordingly
The notification message of point of penetration, if listened to, shows that the preposition affairs being currently up have reached corresponding point of penetration.
9. device according to claim 6, it is characterised in that the event execution unit, including：
Parameter definition obtains subelement, for the mark of the event according to determined by second determining unit, obtains to perform and is somebody's turn to do
Parameter definition needed for event；
Parameter information assignment subelement, for according to parameter definition obtain subelement obtain perform the event needed for parameter determine
Justice, in the log-on message of the event perform the event needed for parameter assignment, to perform the event, and then trigger the event
The startup of corresponding postorder affairs.
10. the device according to any one of claim 6 to 9, it is characterised in that the point of penetration of the preposition affairs is at least wrapped
Include when the preposition affairs submission starts or the preposition affairs are submitted when completing.
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