CN101640588A - Method and system for synchronizing and processing data - Google Patents
Method and system for synchronizing and processing data Download PDFInfo
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- CN101640588A CN101640588A CN200910165694A CN200910165694A CN101640588A CN 101640588 A CN101640588 A CN 101640588A CN 200910165694 A CN200910165694 A CN 200910165694A CN 200910165694 A CN200910165694 A CN 200910165694A CN 101640588 A CN101640588 A CN 101640588A
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Abstract
The invention provides a method and a system for synchronizing and processing data. The method comprises the following steps: a service data control point packages a synchronization indication messageaccording to the information of the data requiring the synchronization of a service data processing point, and transmits the synchronization indication message to the service data processing point; and after receiving the synchronization indication message, the service data processing point carries out data synchronization according to the synchronization indication message and displays the content according to the synchronized data. Without prearranging the position of a data source and restricting the data updated by the service data control point, the service data processing point can acknowledge in time which data to be updated, when to update and how to update so that the service data synchronization of the service data processing point can be more immediate and flexible.
Description
Technical field
The present invention relates to data sync and processing in the software systems, relate in particular to the data sync of network TV IPTV ad ware system and the realization of processing.
Background technology
When in the network TV IPTV business, realizing the data sync of advertising function and handling displaying, the content of being showed in the IPTV system need change along with the variation of time and business contract etc., in this case, electronic program guides (Electronic Program Guide, be called for short EPG) need be according to the data of business datum control point CP change, upgrade the content-data on the EPG synchronously, and show the content-data after upgrading.
During existing technology realizes, during system meaningful renewals, include that fresh content is issued and during with fresh content replace old content, the method for taking is, CP is issued to the data source that CP and EPG appoint in advance with business datum.The business datum controlling party, i.e. CP, the data source of only being responsible for to agreement (as server etc.) provides data, professional reading of data side, i.e. EPG only passively from the data source of agreement (as server etc.) reading of data, handles then and shows.
Business datum controlling party CP and business data processing side EPG do not get in touch in the prior art, just finish separately task and and be indifferent to the operating state of other party, this processing mode has following weak point: (1), CP and EPG must appoint a server in advance, CP provides data to this server, EPG is from this server data download, and such way coupling is higher, dumb; (2), CP is data all set, but EPG is not owing to know when carry out Data Update, therefore can not be in time with renewal after data sync, can only in the needs data, reach, this can cause data processing untimely, passive; (3), because EPG does not know which data CP has upgraded, therefore, CP can only prepare the required data of EPG single, and data redundancy can not be arranged.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and system of carrying out data sync and processing, between CP and EPG, set up communication mechanism, at CP more behind the new data, can in time notify EPG when synchronously and how synchronous, the position in appointment data source in advance, need not limit the CP data updated, make EPG to business datum more in time synchronously, more flexible.
In order to solve the problems of the technologies described above, the present invention proposes a kind of method of carrying out data sync and processing, comprising:
Business datum control point business data processing point data in synchronization information as required encapsulates synchronous Indication message, and sends it to the business data processing point;
After the business data processing point receives synchronous Indication message, carry out data sync, carry out content displaying according to the data after synchronous then according to this synchronous Indication message.
Further, said method also can have following characteristics:
This synchronous Indication message is in order to the indicating services data processing point local content of renewal or in order to indicating services data processing point control picture exhibition.
Further, said method also can have following characteristics:
Should upgrade entrained information in the synchronous Indication message of local content in order to indication and comprise in the following information one or more at least: synchronously the download address of opportunity, data, need the local data of data downloaded, needs deletion or needs replacement;
Should comprise synchronous opportunity and picture exhibition control information at least in order to entrained information in the synchronous Indication message of indication control picture exhibition.
Further, said method also can have following characteristics:
When the business datum control point is new data in needs business data processing point data in synchronization, before the synchronous Indication message of encapsulation, also need to prepare this and need the synchronous new data of business data processing point, then on the arbitrary source that ready storage to business data processing point can be had access to.
Further, said method also can have following characteristics:
Business data processing point is when preparing this and need the synchronous new data of business data processing point, also to the data prepared according to certain rule classify, rename, packing compression, recoding processing, then on the arbitrary source that the data handled well can be had access to as the final ready storage in business datum control point to business data processing point.
Further, said method also can have following characteristics:
After the business data processing point receives synchronous Indication message, obtain the message type information of this synchronous updating message, the task of starting this type of message correspondence is then resolved message body, then judge the indication information that from message body, parses, if local content is upgraded in indication, then start a synchronous task local content of information updating as indicated; If indication control picture exhibition then starts a synchronous task synchronous opportunity and picture exhibition control information control picture exhibition as indicated.
Further, said method also can have following characteristics:
Business data processing point is also carried out timed task when carrying out synchronous task, the performance of the synchronous task of regular check is also handled.
In order to solve the problems of the technologies described above, the present invention also proposes a kind of system that carries out data sync and processing, comprises synchronous Indication message generation module, synchronous processing module and display module, wherein:
This synchronous Indication message generation module is when knowing that the business datum control point has data change to need the business data processing point to carry out data sync, the business data processing point carries out data in synchronization and encapsulates synchronous Indication message as required, and should send to the business data processing point through the business datum control point by synchronous Indication message;
Synchronous processing module carries out data sync according to this synchronous Indication message after the business data processing point receives synchronous Indication message;
Display module is in order to carry out content displaying according to the data after synchronous according to predetermined demonstration rule.
Further, said system also can have following characteristics:
This synchronous Indication message is in order to the indicating services data processing point local content of renewal or in order to indicating services data processing point control picture exhibition.
Further, said system also can have following characteristics:
Should upgrade entrained information in the synchronous Indication message of local content in order to indication and comprise in the following information one or more at least: synchronously the download address of opportunity, data, need the local data of data downloaded, needs deletion or needs replacement;
Should comprise synchronous opportunity and picture exhibition control information at least in order to entrained information in the synchronous Indication message of indication control picture exhibition.
Further, said system also can have following characteristics:
Also comprise data preparation module, when being new data, prepare this new data, then on the arbitrary source that ready storage to business data processing point can be had access in order to the data that on being informed in the business datum control point, change.
Further, said system also can have following characteristics:
This data preparation module, when this needs synchronous new data in preparation, also to the data prepared according to certain rule classify, rename, packing compression, recoding processing, then on the arbitrary source that the data handled well can be had access to as the final ready storage in business datum control point to business data processing point.
Further, said system also can have following characteristics:
This synchronous processing module is after the business data processing point receives synchronous Indication message, obtain the message type information of this synchronous updating message, the task of starting this type of message correspondence is then resolved message body, then judge the indication information that from message body, parses, if local content is upgraded in indication, then start a synchronous task local content of information updating as indicated; If indication control picture exhibition then starts a synchronous task synchronous opportunity and picture exhibition control information control picture exhibition as indicated.
Further, said system also can have following characteristics:
This synchronous processing module is also carried out timed task when carrying out synchronous task, the performance of the synchronous task of regular check is also handled.
A kind of method and system of carrying out data sync and processing provided by the invention, the position in appointment data source in advance, need not limit the CP data updated, EPG can know in time which data needs to upgrade, when upgrade, and how to upgrade, make EPG to business datum more in time synchronously, more flexible.
Description of drawings
Fig. 1 is a kind of method flow diagram that carries out data sync and processing of the embodiment of the invention;
Fig. 2 is a kind of system block diagram that carries out data sync and processing of the embodiment of the invention.
Embodiment
Describe embodiments of the present invention in detail below in conjunction with accompanying drawing.
With reference to figure 1, the figure shows a kind of method of carrying out data sync and processing of the embodiment of the invention, comprise the steps:
Step S101: business datum control point CP prepares resource data when the resource data that the IPTV ad system is arranged need upgrade, then on the data source that ready resource data store can be had access to business data processing point EPG;
CP is when preparing resource data, also resource data is carried out following processing: with resource data according to modes such as type, content or timestamp classify, operation such as rename, packing compression, recodification, on the data source that those resource data store that will handle well then can have access to EPG.Carrying out above-mentioned processing is in order to make the resource data uniform format, to make things convenient for EPG to carry out data manipulation and handle.
The resource data that CP prepares also is not limited to EPG single required data synchronously, can also comprise that used last time or the next resource data that will use etc., and promptly the resource data of CP preparation allows redundancy in embodiments of the present invention.
The resource data that this data source is prepared in order to storage CP, and this resource data is offered EPG carry out synchronously, this data source can be a server etc.In embodiments of the present invention, this data source can not need EPG and CP to appoint in advance.
Step S102:CP encapsulates synchronous Indication message, and sends it to EPG;
This synchronous Indication message can be the message of forms such as HTTP, TCP, and the form of its message body can adopt the XML reference format.
The content of the synchronous Indication message indication in the embodiment of the invention can be very abundant, on function, can be divided into indication and upgrade local content and indication control picture exhibition:
Upgrade the synchronous Indication message of local content for indication, according to operation, the first content that this locality is showed is deleted in one first content, the indication that can be divided into the alternative local displaying of indication download one second content, and indicates and download a second content in this locality displaying or the like; According to the content of showing, can be divided into that picture materials is synchronous, advertisement channel synchronously, the advertisement channel authority synchronously, template synchronous, broadcast unit is synchronous, playing plan is synchronous etc.; Whether the difference according to showing opportunity promptly requires the real-time exhibition update content, can be divided in real time Indication message and the synchronous Indication message of non real-time synchronously, and for example immediate notice (for example roll titles) just needs in real time Indication message synchronously.Upgrade the synchronous Indication message of local content for indication, comprise at least generally in the message body that the download address (promptly storing the address of the data source of the ready resource data of CP) of synchronous opportunity (promptly when upgrading synchronously), resource data, resource data information, needs that needs are downloaded are deleted or the local resource information of needs replacement in one or more.
For the synchronous Indication message of indication control picture exhibition, generally require synchronous opportunity for carrying out in real time, can comprise control indications such as terminal suspending/resuming, grouping suspending/resuming.Synchronous Indication message for indication control picture exhibition generally comprises synchronous opportunity (promptly when upgrading synchronously), picture exhibition control information etc. in the message body.
After step S103:EPG receives this synchronous Indication message, judge the type of this synchronous Indication message, start the message body that corresponding task is resolved this synchronous Indication message according to the type of message;
Because the message body of the synchronous Indication message of different types is different often, for example, the picture materials synchronization message is different with the attribute of the synchrodata that the advertisement channel synchronization message is carried, picture is wanted title and timestamp, and advertisement channel includes only attributes such as title and channel grouping, these two kinds of message bodies are different, therefore, EPG is when resolving this synchronous Indication message, can obtain the message type information of synchronous updating message earlier, start corresponding task according to type of message then and resolve message body.The acquisition of type of message generally can be known by the message header of resolving synchronous Indication message.For the message of HTTP type, because it can the URL address format send, therefore, can also obtain the type of this message by analysis URL address, for example, when a synchronous Indication message is:
Http:// epg:port/ad/notify? notifier=CP ﹠amp; During action=ADFrameHttpReq, analyze this http address, from notifier=CP, the informant of this message is CP as can be known, and from action=ADFrameHttpReq, the type of message of this message is a template synchronous message as can be known.
Preferably, EPG can be after successfully resolving synchronous Indication message, returns success to CP and receive replying of this synchronous Indication message.CP can be after sending synchronous Indication message to EPG, start timer and carry out timing, do not receive yet that constantly the success that EPG returns receives replying of this synchronous Indication message if be timed to, think that then synchronous Indication message sends failure, can take to retransmit processing such as synchronous Indication message, thereby assurance EPG can in time be known resource data that need be synchronous and carry out synchronously.
Step S104:EPG judges the indication information that parses from message body, if local content is upgraded in indication, then start the corresponding task local content of information updating as indicated; If indication control picture exhibition then starts corresponding task synchronous opportunity and picture exhibition control information control picture exhibition as indicated;
Synchronous Indication message content in the embodiment of the invention is very abundant, can indicate EPG to carry out different tasks:
For indication upgrade the situation of local content more common have following 3 kinds:
The first, downloading the local first content of second content covering shows: for example, the EPG of Indication message indication synchronously is updated to one second picture with one first picture of current demonstration, then the EPG task of need carrying out comprises: according to the download opportunity, the download address that comprise in this synchronous Indication message, and information such as the resource data startup downloading task that needs to download is downloaded this second picture, and this second picture-storage that will download to is to the database of EPG, this first picture in the database of deletion EPG.
It two is, downloading a first content shows: for example, the EPG of Indication message indication synchronously downloads one first picture and shows, then the EPG task of need carrying out comprises: according to the download opportunity, the download address that comprise in this synchronous Indication message, and the information such as resource data that need to download start downloading task and download this first picture.
It three is, the local content of showing of deletion: for example the EPG of Indication message indication synchronously deletes one first picture of current displaying, and then the EPG task of need carrying out comprises: start the deletion task according to the information such as resource data of deletion opportunity that comprises in this synchronous Indication message and needs deletion this first picture is deleted from the database of EPG.
More common the having of situation for indication control picture exhibition:
Indicating terminal carries out the picture exhibition operation, for example the EPG of Indication message indication synchronously carries out the operation of terminal suspending/resuming, then the EPG task of need carrying out comprises: according to start-up control tasks such as control opportunity that comprises in this synchronous Indication message and control informations, control terminal is carried out the suspending/resuming operation of picture.
Task among the present invention can adopt thread pool, and a plurality of threads are arranged in the pond, and has only the thread of specifying number carrying out, and other task can further improve EPG like this and carry out data synchronization efficiency waiting for.
EPG can also carry out timed task when carrying out synchronous task.Wherein, the classification of timed task is similar with synchronous task, comprise the synchronous playing planned timing, synchronously advertisement channel regularly, synchronization channels grouping authority regularly, synchronously the advertisement picture materials advertisement formwork material is regularly etc. regularly, synchronously.For fear of the performance that reduces EPG, the timing synchronous task can be added in the thread pool, regularly go to check the performance of the synchronous task that needs regular check in the thread pool, when the task of judging is carried out failure, carry out measures areput, for example re-execute task of failure or the like.
Preferably, after synchronous task ran succeeded, EPG also returned synchronous successful respond to CP.After synchronous task was carried out failure, EPG then returned synchronization failure to CP and replys.CP can take to retransmit processing such as synchronous Indication message after knowing the EPG synchronization failure, thereby guarantees that EPG can in time carry out synchronously and processing.
Step S105:EPG manages downloading to local resource data, and according to the displaying rule showing resource data of making an appointment.
Described showing resource data comprise: show newly downloaded resource data, replace original data with newly downloaded resource data and show, delete the content of former displaying, control displaying picture or the like.
In order to realize said method, this aspect also provides a kind of system, as shown in Figure 2, comprises synchronous Indication message generation module 21, synchronous processing module 22, display module 23 and data preparation module 24, wherein:
This synchronous Indication message generation module 21 is when knowing that the business datum control point has data change to need the business data processing point to carry out data sync, the business data processing point carries out data in synchronization and encapsulates synchronous Indication message as required, and should send to the business data processing point through the business datum control point by synchronous Indication message.
Wherein, this synchronous Indication message is in order to the indicating services data processing point local content of renewal or in order to indicating services data processing point control picture exhibition.Should upgrade entrained information in the synchronous Indication message of local content in order to indication and comprise in the following information one or more at least: synchronously the download address of opportunity, data, need the local data of data downloaded, needs deletion or needs replacement; Should comprise synchronous opportunity and picture exhibition control information at least in order to entrained information in the synchronous Indication message of indication control picture exhibition.
Further, this synchronous processing module 22 is after the business data processing point receives synchronous Indication message, obtain the message type information of this synchronous updating message, the task of starting this type of message correspondence is then resolved message body, then judge the indication information that from message body, parses, if local content is upgraded in indication, then start a synchronous task local content of information updating as indicated; If indication control picture exhibition then starts a synchronous task synchronous opportunity and picture exhibition control information control picture exhibition as indicated.
Further, this synchronous processing module 22 is also carried out timed task when carrying out synchronous task, and the performance of the synchronous task of regular check is also handled.
This data preparation module 24 when being new data in order to the data that change on being informed in the business datum control point, is prepared this new data, then on the arbitrary source that ready storage to business data processing point can be had access to.
Further, this data preparation module 24, when this needs synchronous new data in preparation, also to the data prepared according to certain rule classify, rename, packing compression, recoding processing, then on the arbitrary source that the data handled well can be had access to as the final ready storage in business datum control point to business data processing point.
The above only is the preferred embodiments of the present invention; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as within protection scope of the present invention.
Claims (14)
1, a kind of method of carrying out data sync and processing is characterized in that:
Business datum control point business data processing point data in synchronization information as required encapsulates synchronous Indication message, and sends it to the business data processing point;
After the business data processing point receives synchronous Indication message, carry out data sync, carry out content displaying according to the data after synchronous then according to this synchronous Indication message.
2, the method for claim 1 is characterized in that:
This synchronous Indication message is in order to the indicating services data processing point local content of renewal or in order to indicating services data processing point control picture exhibition.
3, method as claimed in claim 2 is characterized in that:
Should upgrade entrained information in the synchronous Indication message of local content in order to indication and comprise in the following information one or more at least: synchronously the download address of opportunity, data, need the local data of data downloaded, needs deletion or needs replacement;
Should comprise synchronous opportunity and picture exhibition control information at least in order to entrained information in the synchronous Indication message of indication control picture exhibition.
4, the method for claim 1 is characterized in that:
When the business datum control point is new data in needs business data processing point data in synchronization, before the synchronous Indication message of encapsulation, also need to prepare this and need the synchronous new data of business data processing point, then on the arbitrary source that ready storage to business data processing point can be had access to.
5, method as claimed in claim 4 is characterized in that:
Business data processing point is when preparing this and need the synchronous new data of business data processing point, also to the data prepared according to certain rule classify, rename, packing compression, recoding processing, then on the arbitrary source that the data handled well can be had access to as the final ready storage in business datum control point to business data processing point.
6, method as claimed in claim 3 is characterized in that:
After the business data processing point receives synchronous Indication message, obtain the message type information of this synchronous updating message, the task of starting this type of message correspondence is then resolved message body, then judge the indication information that from message body, parses, if local content is upgraded in indication, then start a synchronous task local content of information updating as indicated; If indication control picture exhibition then starts a synchronous task synchronous opportunity and picture exhibition control information control picture exhibition as indicated.
7, method as claimed in claim 6 is characterized in that:
Business data processing point is also carried out timed task when carrying out synchronous task, the performance of the synchronous task of regular check is also handled.
8, a kind of system that carries out data sync and processing is characterized in that, comprises synchronous Indication message generation module, synchronous processing module and display module, wherein:
This synchronous Indication message generation module is when knowing that the business datum control point has data change to need the business data processing point to carry out data sync, the business data processing point carries out data in synchronization and encapsulates synchronous Indication message as required, and should send to the business data processing point through the business datum control point by synchronous Indication message;
Synchronous processing module carries out data sync according to this synchronous Indication message after the business data processing point receives synchronous Indication message;
Display module is in order to carry out content displaying according to the data after synchronous according to predetermined demonstration rule.
9, system as claimed in claim 8 is characterized in that:
This synchronous Indication message is in order to the indicating services data processing point local content of renewal or in order to indicating services data processing point control picture exhibition.
10, system as claimed in claim 9 is characterized in that:
Should upgrade entrained information in the synchronous Indication message of local content in order to indication and comprise in the following information one or more at least: synchronously the download address of opportunity, data, need the local data of data downloaded, needs deletion or needs replacement;
Should comprise synchronous opportunity and picture exhibition control information at least in order to entrained information in the synchronous Indication message of indication control picture exhibition.
11, system as claimed in claim 8 is characterized in that, also comprises data preparation module, wherein:
This data preparation module when being new data in order to the data that change on being informed in the business datum control point, is prepared this new data, then on the arbitrary source that ready storage to business data processing point can be had access to.
12, system as claimed in claim 11 is characterized in that:
This data preparation module, when this needs synchronous new data in preparation, also to the data prepared according to certain rule classify, rename, packing compression, recoding processing, then on the arbitrary source that the data handled well can be had access to as the final ready storage in business datum control point to business data processing point.
13, the system that states as claim 10 is characterized in that:
This synchronous processing module is after the business data processing point receives synchronous Indication message, obtain the message type information of this synchronous updating message, the task of starting this type of message correspondence is then resolved message body, then judge the indication information that from message body, parses, if local content is upgraded in indication, then start a synchronous task local content of information updating as indicated; If indication control picture exhibition then starts a synchronous task synchronous opportunity and picture exhibition control information control picture exhibition as indicated.
14, system as claimed in claim 13 is characterized in that:
This synchronous processing module is also carried out timed task when carrying out synchronous task, the performance of the synchronous task of regular check is also handled.
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| CN200910165694A CN101640588A (en) | 2009-08-18 | 2009-08-18 | Method and system for synchronizing and processing data |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747341A (en) * | 2013-12-31 | 2014-04-23 | 四川迪佳通电子有限公司 | Television program attribute updating method and television program attribute updating device |
| CN104158901A (en) * | 2014-08-26 | 2014-11-19 | 天脉聚源（北京）教育科技有限公司 | Method, device and system of synchronous page turning |
| CN104410632A (en) * | 2014-11-26 | 2015-03-11 | 广州华多网络科技有限公司 | Method and device for synchronizing business data |
| CN106506674A (en) * | 2016-11-25 | 2017-03-15 | 腾讯科技（深圳）有限公司 | Communication information synchronous method and device |
-
2009
- 2009-08-18 CN CN200910165694A patent/CN101640588A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747341A (en) * | 2013-12-31 | 2014-04-23 | 四川迪佳通电子有限公司 | Television program attribute updating method and television program attribute updating device |
| CN103747341B (en) * | 2013-12-31 | 2017-04-12 | 四川迪佳通电子有限公司 | Television program attribute updating method and television program attribute updating device |
| CN104158901A (en) * | 2014-08-26 | 2014-11-19 | 天脉聚源（北京）教育科技有限公司 | Method, device and system of synchronous page turning |
| CN104410632A (en) * | 2014-11-26 | 2015-03-11 | 广州华多网络科技有限公司 | Method and device for synchronizing business data |
| CN104410632B (en) * | 2014-11-26 | 2018-01-16 | 广州华多网络科技有限公司 | A kind of method and device of synchronous service data |
| CN106506674A (en) * | 2016-11-25 | 2017-03-15 | 腾讯科技（深圳）有限公司 | Communication information synchronous method and device |
| CN106506674B (en) * | 2016-11-25 | 2019-07-09 | 腾讯科技（深圳）有限公司 | Communication information synchronous method and device |
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Application publication date: 20100203 |