A kind of information transferring method and system
Technical field
The present invention relates to finance and the communications field, particularly a kind of information transferring method and system.
Background technology
Along with the development in pluralism in financial market, the exchange of all kinds of financial product occurs thereupon.For China, there are Shanghai Stock Exchange and Shenzhen Stock Exchange in current stock market, and there is China's finance exchange financial derivative, Shanghai futures exchange, DCE and ZCE etc.
Due to the product attribute of each exchange, mode of doing business, communication modes etc. there are differences, the data causing different exchange to use and communication protocol different.This just causes transaction terminal developer needs according to the different interface of the Protocol Design of different exchange in order to meet terminal needs.
Present inventor, in the process realizing the embodiment of the present application technical scheme, at least finds to there is following technical problem in prior art:
In prior art, the software systems in possibility one station terminal can only carry out information interaction with an exchange, if need to carry out information interaction with other exchanges, may need in addition for terminal arranges software systems, or need for terminal increases extra interface.This mode not only needs to arrange multiple stage terminal, comparatively wastes hardware resource, and adds the workload of client developer's exploitation, also substantially increases the maintenance cost of distinct interface.
Summary of the invention
The embodiment of the present invention provides a kind of information transferring method and system, for solving the technical problem of software terminal overlapping development in prior art, achieves the technique effect improving development efficiency, save maintenance cost.
A kind of information transferring method, be applied to the information transmission system, the described information transmission system is applied to securities exchange, at least one preposition jockey that described system comprises rearmounted service unit and is connected respectively with described rearmounted service unit, described rearmounted service unit is connected with at least one terminal, said method comprising the steps of:
Rearmounted service unit receives the first request message that the first terminal at least one terminal described sends, and the form of described first request message is the first form;
Described rearmounted service unit is determined first securities exchange system corresponding with described first request message according to described first request message and described first request message is sent to the preposition jockey corresponding with described first securities exchange system at least one preposition jockey described, wherein, described first securities exchange system is the securities exchange system be connected with described preposition jockey;
The form of described first request message is second form corresponding with described first securities exchange system by described first format conversion by described preposition jockey, obtains the second request message;
Described second request message is sent to described first securities exchange system by described preposition jockey.
A kind of information transmission system, described system is applied to securities exchange, at least one preposition jockey that described system comprises rearmounted service unit and is connected respectively with described rearmounted service unit, and described rearmounted service unit is connected with at least one terminal;
The first request message that described rearmounted service unit sends for the first terminal received at least one terminal described, the form of described first request message is the first form, and described rearmounted service unit is determined first securities exchange system corresponding with described first request message according to described first request message and described first request message is sent to the preposition jockey corresponding with described first securities exchange system at least one preposition jockey described, wherein, described first securities exchange system is the securities exchange system be connected with described preposition jockey,
The form of described first request message that described preposition jockey is used for receiving is second form corresponding with described first securities exchange system by described first format conversion, obtain the second request message, and described second request message is sent to described first securities exchange system.
Information transferring method in the embodiment of the present invention can comprise: the first request message that described rearmounted service unit sends for the first terminal received at least one terminal described, the form of described first request message is the first form, and described rearmounted service unit is determined first securities exchange system corresponding with described first request message according to described first request message and described first request message is sent to the preposition jockey corresponding with described first securities exchange system at least one preposition jockey described, wherein, described first securities exchange system is the securities exchange system be connected with described preposition jockey, the form of described first request message that described preposition jockey is used for receiving is second form corresponding with described first securities exchange system by described first format conversion, obtain the second request message, and described second request message is sent to described first securities exchange system.
Described first request message can be sent to preposition jockey by the rearmounted service unit in the embodiment of the present invention after receiving described first request message, wherein said first request message is specific format, can be such as EI (ExchangeInterface, transaction interface) form, described first request message is carried out format conversion by preposition jockey, by described first request message by EI format conversion for the form corresponding to respective transaction, then by conversion after request message be sent to corresponding exchange.Because be provided with the format conversion process to information in centre, and terminal can to have the format conversion of request message be the ability of EI form, then described rearmounted service unit can connect multiple terminal, because described preposition jockey has the function of format conversion, as long as therefore have permission, a terminal can carry out information interaction with multiple exchange, without the need to increasing or revising the information that terminal software can obtain each exchange, obviously save software resource, improve the reliability of system.And developer only need develop for one or several less terminals or safeguard, alleviates the workload of developer.Terminal message is sent to after format conversion described rearmounted service unit, the message sent has unified form, therefore terminal only need arrange a kind of interface and can finish the work, and developer also only need safeguard an interface, effectively reduces the cost that interface is safeguarded.
Accompanying drawing explanation
Fig. 1 is the main flow figure of information transferring method in the embodiment of the present invention;
Fig. 2 is the schematic diagram that in the embodiment of the present invention, the information transmission system is connected with terminal.
Embodiment
Information transferring method in the embodiment of the present invention can comprise: rearmounted service unit receives the first request message that the first terminal at least one terminal described sends, and the form of described first request message is the first form; Described request message is sent to preposition jockey by described rearmounted service unit; Described first request message received is second form corresponding with the first securities exchange system of the first stock exchange by described first format conversion by described preposition jockey, obtain the second request message, wherein, described first securities exchange system is the securities exchange system be connected with described preposition jockey; Described second request message is sent to described first securities exchange system by described preposition jockey.
Described first request message can be sent to preposition jockey by the rearmounted service unit in the embodiment of the present invention after receiving described first request message, wherein said first request message is specific format, can be such as EI (ExchangeInterface, transaction interface) form, described first request message is carried out format conversion by preposition jockey, by described first request message by EI format conversion for the form corresponding to respective transaction, then by conversion after request message be sent to corresponding exchange.Because be provided with the format conversion process to information in centre, and terminal can to have the format conversion of request message be the ability of EI form, then described rearmounted service unit can connect multiple terminal, because described preposition jockey has the function of format conversion, as long as therefore have permission, a terminal can carry out information interaction with multiple exchange, without the need to increasing or revising the information that terminal software can obtain each exchange, obviously saves the reliability that software resource improves system.And developer only need develop for one or several less terminals or safeguard, alleviates the workload of developer.Terminal message is sent to after format conversion described rearmounted service unit, the message sent has unified form, therefore terminal only need arrange a kind of interface and can finish the work, and developer also only need safeguard an interface, effectively reduces the cost that interface is safeguarded.
See Fig. 1, be the main flow of information transferring method in the embodiment of the present invention, the described information transferring method in the embodiment of the present invention can be applied to an information transmission system, and described system can be applied to securities exchange.At least one preposition jockey that the described information transmission system can comprise rearmounted service unit and be connected respectively with described rearmounted service unit, described rearmounted service unit can be connected with at least one terminal.The main flow of described method is as follows:
Step 101: rearmounted service unit receives the first request message that the first terminal at least one terminal described sends, and the form of described first request message is the first form.
In the embodiment of the present invention, described rearmounted service unit can be connected with at least one terminal, and described rearmounted service unit can communicate with at least one terminal described respectively.
In the embodiment of the present invention, described first request message can be specifically data request information, subscription request message or the request message that cancels subscriptions.
Such as, if described first request message is described data request information, the first terminal then sending described first request message is will to described first stock exchange's request msg, and described first stock exchange only need send once its data of asking by corresponding first securities exchange system to described first terminal.
Such as, if described first request message is described subscription request message, the terminal then sending described first request message is will to a certain information ordered by described first securities trading, and for described first stock exchange, the information that the described first terminal of possibility will be subscribed to often has renewal, if then receive described first request message, the response message confirming to subscribe to can be replied by described first securities exchange system by described first stock exchange to described first terminal, and after the response message of replying described confirmation subscription, described first securities exchange system may need the information of subscribing at described first terminal to have the information being about to upgrade during renewal to send to described first terminal, described first securities exchange system can receive only once described subscription request message, but may need repeatedly to send information to described first terminal.
Such as, if described first terminal have sent described subscription request message to described first securities exchange system, and user wants to quit the subscription of, then described first terminal can send to described first securities exchange system the request message that cancels subscriptions.Described first securities exchange system is after the request message that cancels subscriptions described in receiving, the response message confirming to cancel subscriptions can be replied to described first terminal, after this, even if the information of subscribing to before described first terminal has renewal, described first securities exchange system also can not send information to described first terminal again.
In the embodiment of the present invention, described first request message can be that the described first terminal at least one terminal described sends to described rearmounted service unit.
In the embodiment of the present invention, end side can carry out the conversion of information format.Such as, the form of the request message that first described first terminal generates can be the 3rd form, described 3rd form can be the form of corresponding computer information, described first terminal needs the request message of described 3rd form to carry out format conversion, be described first form by it by described 3rd format conversion, obtain described first request message, more described first request message is sent to described rearmounted service unit afterwards.
In the embodiment of the present invention, described first form can refer to EI form.EI agreement is defined as data transaction and provides reference, EI communication protocol definition inside story transfer mechanism.
Step 102: described first request message is sent to described preposition jockey by described rearmounted service unit.
Described first request message, after receiving described first request message, can be sent to described preposition jockey by described rearmounted service unit.
Preferably, in the embodiment of the present invention, put before described first request message is sent to described preposition jockey by service unit in the rear, described rearmounted service unit first can verify the first authority of the first user corresponding with described first request message, obtain the first the result, described rearmounted service unit can determine whether described first request message will be sent to described preposition jockey according to described first the result.
Concrete, described rearmounted service unit can obtain the first authority with the first user corresponding to described first request message.Optionally, corresponding stored can have the corresponding relation of each user profile and its corresponding authority information in described rearmounted service unit, described rearmounted service unit directly can obtain described first authority of described first user from the described corresponding relation stored.Wherein, can carry the first user information corresponding to described first user in described first request message, described rearmounted service unit can inquire about described first authority corresponding with described first user according to described first user information from described corresponding relation.
In the embodiment of the present invention, multiple user can be had to use described first terminal, multiple user can use the different passes to log in, and therefore described rearmounted service unit can be verified for user when verifying authorization.
In the embodiment of the present invention, can include corresponding securities exchange system information in described first authority, in the embodiment of the present invention, securities exchange system and exchange can be relations one to one, such as, corresponding described first stock exchange of described first securities exchange system.
Such as, described first authority can specify concrete which securities exchange system corresponding of described first user.Described rearmounted service unit, after described first authority of acquisition, can judge whether include described first securities exchange system in the exchange corresponding to described first authority, can obtain described first the result.
Wherein, in the embodiment of the present invention, put the first authority of service unit checking and the first user corresponding to described first request message in the rear, before obtaining the first the result, first described rearmounted service unit can determine described first securities exchange system corresponding with described first request message according to described first request message.
If judge to determine to include described first securities exchange system in the securities exchange system corresponding to described first authority, then described first the result can show to be verified, described first request message can be sent to described preposition jockey by described rearmounted service unit, if and judge not comprise described first securities exchange system in the securities exchange system determining corresponding to described first authority, then described first the result can show that checking is not passed through, and described first request message can not be sent to described preposition jockey by described rearmounted service unit.Now described rearmounted service unit can send response message to the first terminal that described first user is corresponding, and to inform described first user, it does not have authority to send information to described first securities exchange system.
Step 103: the form of described first request message that receives is second form corresponding with the first securities exchange system of the first stock exchange by described first format conversion by described preposition jockey, obtain the second request message, described first securities exchange system is the securities exchange system be connected with described preposition jockey.
The form of described first request message, after receiving described first request message, can be the second form by described first format conversion, obtain described second request message by described preposition jockey.Wherein, described second form is second form corresponding with described first securities exchange system, and described second form can be the form corresponding to respective protocol that described first securities exchange system is supported.
Step 104: described second request message is sent to described first securities exchange system by described preposition jockey.
After obtaining described second request message, described second request message can be sent to described first securities exchange system by described preposition jockey.Because the form of described second request message is identical with the protocol message format that described first securities exchange system is supported, therefore described first securities exchange system can receive and process described second request message.
In the embodiment of the present invention, described first request message is identical with the flesh and blood of described second request message, and just message format is different.
In the embodiment of the present invention, after described second request message is sent to described first securities exchange system, described first securities exchange system can return the first response message to described preposition jockey, and the form of described first response message can be described second form.
The form of described second response message, after receiving described first response message, can be described first form by described second format conversion, obtain the second response message by described preposition jockey.
In the embodiment of the present invention, described first response message is identical with the flesh and blood of described second response message, and just message format is different.
In the embodiment of the present invention, described preposition jockey is after obtaining described second response message, described second response message can be sent to described rearmounted service unit, described second response message can be sent to corresponding terminal by described rearmounted service unit, can confirm that described first request message that it sends is received by described first securities exchange system to make corresponding terminal.
In the embodiment of the present invention, if exception has appearred in described preposition jockey, then described preposition jockey can send the first unexpected message to described rearmounted service unit, and the form of described first unexpected message can be described first form.
Described first unexpected message, after receiving described first unexpected message, can be sent at least one terminal described by described rearmounted service unit.Preferably, described first unexpected message can be sent to each terminal be connected with self by described rearmounted service unit.
In the embodiment of the present invention, if exception has appearred in described rearmounted service unit, then described rearmounted service unit can send the second unexpected message to corresponding terminal, and the form of described second unexpected message can be described first form.Preferably, described second unexpected message only can be sent to the corresponding terminal relevant to this exception by described rearmounted service unit, and need not all send described second unexpected message to each terminal be connected with self.
Optionally, in the embodiment of the present invention, if described first request message is described subscription request message, subscribed content after upgrading can be sent to described preposition jockey when then described first securities exchange system has a renewal in pulling subscription with described subscription request message, the form of the subscribed content now after described renewal is described second form, and the subscribed content after described renewal can be called the second subscribed content.
After the subscribed content of described preposition jockey after receiving described renewal, the subscribed content after described renewal can be carried out format conversion, can be described first form by described second format conversion by it, obtain the first subscribed content.
After obtaining described first subscribed content, described first subscribed content can be sent to corresponding terminal by described rearmounted service unit, and this terminal can be the terminal sending described subscription request message.Like this, when having renewal in ordered, corresponding terminal can receive the content after renewal.
Optionally, in the embodiment of the present invention, if described first request message to cancel subscriptions request message described in being, then described first securities exchange system can return for confirming the response message cancelled subscriptions to described preposition jockey, this response message cancelled subscriptions can be called the 3rd response message, and the form of described 3rd response message can be described second form.
Described 3rd response message, after receiving described 3rd response message, can be carried out format conversion by described preposition jockey, can be described first form by it, obtain the 4th response message by described second format conversion.
Described 4th response message can be sent to corresponding terminal by described preposition jockey, described terminal can be send described in cancel subscriptions the terminal of request message.Described terminal, after receiving described 4th response message, can be determined to have cancelled subscriptions.
More fresh content, after sending described 3rd response message to described preposition jockey, even if having renewal in ordered by described terminal, also can not be sent to described preposition jockey by described first securities exchange system again.
Introduce the information transferring method in the present invention below by way of several specific embodiment, the following examples mainly describe several possible application scenarios of described method.It should be noted that, the embodiment in the present invention only for explaining the present invention, and can not be used for limiting the present invention.Every embodiment meeting inventive concept is all within protection scope of the present invention, and those skilled in the art know how should carry out modification according to thought of the present invention naturally.
Embodiment one:
Described rearmounted service unit is connected with multiple terminal, and multiple terminal comprises first terminal.Described rearmounted service unit is connected with a preposition jockey, and described preposition jockey is connected with the first securities exchange system, and described first securities exchange system is corresponding with described first stock exchange.
Described first terminal generates the first request message, and the first request message described in the present embodiment is data request information.
The form of described first request message that described first terminal generates is the 3rd form, and described 3rd form is the computerized information form corresponding to described first terminal.Described first request message of described 3rd form is converted to described first request message of the first form by described first terminal, and described first request message is sent to described rearmounted service unit.Described first terminal sends to the form of described first request message of described rearmounted service unit to be described first form.
Described rearmounted service unit is after receiving described first request message, can obtain the securities exchange system corresponding to described first request message from described first request message, the first request message described in the present embodiment corresponds to described first securities exchange system.
Described rearmounted service unit determines the first authority with the first user corresponding to described first user information according to the first user information comprised in described first request message, after inquiring described first authority, described rearmounted service unit can determine the first securities exchange system information whether included in the securities exchange system information corresponding to described first authority corresponding to described first securities exchange system.
If determine the first securities exchange system information included in the securities exchange system information corresponding to described first authority corresponding to described first securities exchange system, described rearmounted service unit can define the competence and be verified, then described first request message can be sent to described preposition jockey by described rearmounted service unit.
Described preposition jockey is after receiving described first request message, described first request message can be carried out format conversion, can be the second form by described first format conversion by its form, obtain the second request message, described second form is the protocol format corresponding with described first securities exchange system.
After obtaining described second request message, described second request message can be sent to described first securities exchange system by described preposition jockey.
Described first securities exchange system is after receiving described second request message, and the data message can asked according to described second request message generates the first response message, and the form of described first response message is described second form.Described first response message can be sent to described preposition jockey by described first securities exchange system.
After described preposition jockey receives described first response message, described first response message can be carried out format conversion, can be described first form by described second format conversion by it, obtain the second response message.Described second response message can be sent to described rearmounted service unit by described preposition jockey.
Described second response message, after receiving described second response message, can be sent to described first terminal by described rearmounted service unit.
Described second response message, after receiving described second response message, can be carried out format conversion by described first terminal, can be described 3rd form by it by described first format conversion.
Described first terminal completes a secondary data request thus.
Embodiment two:
Described rearmounted service unit is connected with multiple terminal, and multiple terminal comprises first terminal.Described rearmounted service unit is connected with two preposition jockeys, be respectively the first preposition jockey and the second preposition jockey, described first preposition jockey is connected with the first securities exchange system, and described second preposition jockey is connected with the second securities exchange system.Corresponding first stock exchange of described first securities exchange system, corresponding second stock exchange of described second securities exchange system
Described first terminal generates the first request message, and the first request message described in the present embodiment is subscription request message.
The form of described first request message that described first terminal generates is the 3rd form, and described 3rd form is the computerized information form corresponding to described first terminal.Described first request message of described 3rd form is converted to described first request message of the first form by described first terminal, and described first request message is sent to described rearmounted service unit.Described first terminal sends to the form of described first request message of described rearmounted service unit to be described first form.
Described rearmounted service unit is after receiving described first request message, can obtain the securities exchange system corresponding to described first request message from described first request message, the first request message described in the present embodiment corresponds to described first securities exchange system and described second securities exchange system.
Described rearmounted service unit determines the first authority with the first user corresponding to described first user information according to the first user information comprised in described first request message, after inquiring described first authority, described rearmounted service unit can determine the first stock exchange's information whether included in the securities exchange system information corresponding to described first authority corresponding to described first stock exchange.
If the first stock exchange's information determining to include in the securities exchange system information corresponding to described first authority corresponding to described first securities trading and second exchange's information corresponding to described second securities exchange system, described rearmounted service unit can define the competence and be verified, then described first request message can be sent to described preposition jockey by described rearmounted service unit.
In the present embodiment, determine in the securities exchange system information corresponding to described first authority, to have only included described first stock exchange's information, and do not comprise described second securities exchange system information, then described first request message can only be sent to and the described first preposition jockey corresponding to described first stock exchange by described rearmounted service unit, described first request message is not sent to and the described second preposition jockey corresponding to described second securities exchange system, and response message can be returned to described first terminal, for informing that first user described in described first terminal does not have the authority sending information to described second securities exchange system.
Described first preposition jockey is after receiving described first request message, described first request message can be carried out format conversion, can be the second form by described first format conversion by its form, obtain the second request message, described second form for the protocol format corresponding to described first securities trading.
After obtaining described second request message, described second request message can be sent to described first stock exchange by described first preposition jockey.
After described first securities trading place receives described second request message, first can generate the 5th response message, the form of described 5th response message is described second form.Described 5th response message can be sent to described preposition jockey by described first stock exchange, and described first response message may be used for informing that the first stock exchange described in described first terminal has received described first request message.
After described first preposition jockey receives described 5th response message, described 5th response message can be carried out format conversion, can be described first form by described second format conversion by it, obtain the 6th response message.Described 6th response message can be sent to described rearmounted service unit by described preposition jockey.
Described 6th response message, after receiving described 6th response message, can be sent to described first terminal by described rearmounted service unit.
Described 6th response message, after receiving described 6th response message, can be carried out format conversion by described first terminal, can be described 3rd form by it by described first format conversion.
After described 5th response message is sent to described first preposition jockey, if have renewal in pulling subscription with described first request message, described first securities exchange system can generate the second subscribed content according to the subscribed content after renewal, and the form of described second subscribed content can be described second form.
Described second subscribed content can be sent to described preposition jockey by described first securities exchange system, described preposition jockey is after receiving described second subscribed content, described second subscribed content can be carried out format conversion, can be described first form by described second format conversion by it, obtain the first subscribed content.
Described first subscribed content can be sent to described rearmounted service unit by described preposition jockey.
Described first subscribed content, after receiving described first subscribed content, can be sent to described first terminal by described rearmounted service unit.Described first subscribed content, after receiving described first subscribed content, can be carried out format conversion by described first terminal, can be described 3rd form by it by described first format conversion.
Thus, described first terminal only need send once described subscription request message to described first securities exchange system, can repeatedly receive ordered content.
Embodiment three:
Described rearmounted service unit is connected with three terminals, is respectively first terminal, the second terminal and third terminal.Described rearmounted service unit is connected with two preposition jockeys, be respectively the first preposition jockey and the second preposition jockey, described first preposition jockey is connected with the first securities exchange system, and described second preposition jockey is connected with the second securities exchange system.Corresponding first stock exchange of described first securities exchange system, corresponding second stock exchange of described second securities exchange system.
There is exception in described preposition jockey, described preposition jockey can generate the first unexpected message, and the form of described first unexpected message can be described first form.
Described first unexpected message can be sent to described rearmounted service unit by described preposition jockey, described first unexpected message, after receiving described first unexpected message, can be sent to described first terminal, described second terminal and described third terminal by described rearmounted service unit.
Described first terminal, described second terminal and described third terminal are after receiving described first unexpected message, respectively described first unexpected message can be carried out format conversion, can be described 3rd form by described first format conversion by it, like this, described first terminal, described second terminal and described third terminal all can know that exception has appearred in described preposition jockey.
See Fig. 2, the embodiment of the present invention also provides a kind of information transmission system, described system can be applied to securities exchange, at least one preposition jockey 202 that described system can comprise rearmounted service unit 201 and be connected respectively with rearmounted service unit 201, rearmounted service unit 201 can be connected with at least one terminal.Wherein, each preposition jockey 202 can be connected with an exchange.Preposition jockey 202 in the embodiment of the present invention can be manufactured by same manufacturer with rearmounted service unit 201, sell or use.
A, B in Fig. 2 represent terminal.
In the embodiment of the present invention, described first request message can be data request information, subscription request message or the request message that cancels subscriptions.
Rearmounted service unit 201 may be used for the first request message of the first terminal transmission received at least one terminal described, and the form of described first request message is the first form, and described first request message is sent to described preposition jockey 202.
Rearmounted service unit 201 can comprise authentication module and determination module.
Described authentication module may be used for verifying and the first authority with the first user corresponding to described first request message obtains the first the result.
Described authentication module can comprise acquisition submodule and judge submodule.
Described acquisition submodule may be used for obtaining the first authority with the first user corresponding to described first request message.
Describedly judge that submodule may be used for judging whether include described first securities exchange system in the securities exchange system corresponding to described first authority, obtain described first the result.
Described determination module may be used for determining whether described first request message to be sent to preposition jockey 202 according to described first the result.
Described determination module can also be used for determining described first securities exchange system corresponding with described first request message according to described first request message.
Described determination module specifically may be used for when including described first securities exchange system in the securities exchange system that described first the result represents corresponding to described first authority, and rearmounted service unit 201 determines described request message to be sent to preposition jockey 202.
Rearmounted service unit 201 can also comprise the second sending module.
Described second sending module may be used for described first unexpected message being sent at least one terminal described.
When described first request message is described subscription request message, described second sending module may be used for described first subscribed content being sent to the terminal sending described first request message.
When described first request message for described in cancel subscriptions request message time, described second sending module may be used for described 4th response message to be sent to the terminal sending described first request message.
In the embodiment of the present invention, described first form can be transaction interface EI form.
It is second form corresponding with the first securities exchange system of the first stock exchange that preposition jockey 202 to may be used for the form of described first request message that receives by described first format conversion, obtain the second request message, described first securities exchange system is the exchange be connected with described preposition jockey, and described second request message is sent to described first securities exchange system.
Preposition jockey 202 can comprise receiver module, modular converter and the first sending module.
Described receiver module may be used for the first response message receiving described first securities exchange system transmission, and the form of described first response message is described second form.
It is described first form that described modular converter to may be used for the form of described first response message by described second format conversion, obtains the second response message.
When described first request message for described in cancel subscriptions request message time, it is described first form that described modular converter to may be used for the form of the 3rd response message sent by described first securities exchange system that receives by described second format conversion, obtain the 4th response message, wherein, described 3rd response message is used for showing that confirmation cancels subscriptions.
When described first request message is described subscription request message, it is described first form that described modular converter to may be used for the form of the second subscribed content sent by described first securities exchange system that receives by the second format conversion, obtain the first subscribed content, wherein, described second subscribed content is the subscribed content after upgrading.
Described first sending module may be used for described second response message to be sent to described rearmounted service unit 201, for described rearmounted service unit 201, described second response message is sent to corresponding terminal.
When described first request message is described subscription request message, described first sending module may be used for described first subscribed content to be sent to described rearmounted service unit 201.
When described first request message for described in cancel subscriptions request message time, described first sending module may be used for described 4th response message to be sent to described rearmounted service unit 201.
Described first sending module may be used for sending the first unexpected message to described rearmounted service unit 201, and the form of described first unexpected message is described first form.
Information transferring method in the embodiment of the present invention can comprise: rearmounted service unit receives the first request message that the first terminal at least one terminal described sends, and the form of described first request message is the first form; Described request message is sent to preposition jockey by described rearmounted service unit; Described first request message received is second form corresponding with the first securities exchange system of the first stock exchange by described first format conversion by described preposition jockey, obtain the second request message, wherein, described first securities exchange system is the securities exchange system be connected with described preposition jockey; Described second request message is sent to described first securities exchange system by described preposition jockey.
Described first request message can be sent to preposition jockey by the rearmounted service unit in the embodiment of the present invention after receiving described first request message, wherein said first request message is specific format, can be such as EI (ExchangeInterface, transaction interface) form, described first request message is carried out format conversion by preposition jockey, by described first request message by EI format conversion for the form corresponding to respective transaction, then by conversion after request message be sent to corresponding exchange.Because be provided with the format conversion process to information in centre, and terminal can to have the format conversion of request message be the ability of EI form, then described rearmounted service unit can connect multiple terminal, because described preposition jockey has the function of format conversion, as long as therefore have permission, a terminal can carry out information interaction with multiple exchange, without the need to increasing or revising the information that terminal software can obtain each exchange, obviously save software resource, improve the reliability of system.And developer only need develop for one or several less terminals or safeguard, alleviates the workload of developer.Terminal message is sent to after format conversion described rearmounted service unit, the message sent has unified form, therefore terminal only need arrange a kind of interface and can finish the work, and developer also only need safeguard an interface, effectively reduces the cost that interface is safeguarded.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.