CN102143195B - Method, device and service system providing service information - Google Patents

Abstract

Embodiments of the present invention provide a method, device and service system for providing service information. Among them, a service system includes: the enterprise service bus is respectively connected with the service providing device and the service requesting device, and is used to send the application service request to the service providing device after receiving the application service request sent by the service requesting device; the enterprise service bus also Connected with the information cache device, the information cache device is used to receive and save the status information of the application service request sent by the service provider device through the enterprise service bus; the information cache device is also used to receive the status information sent by the service request device through the enterprise service bus The obtain service state request for obtaining the state information of the application service request sends the state information of the application service request to the service requesting device through the enterprise service bus according to the obtain service state request. The embodiment of the present invention realizes the purpose of developing stateful services relying on ESB.

Description

Method, device and service system for providing service information

technical field

The embodiment of the present invention relates to communication technology, in particular to a method for providing service information, an information cache device, an enterprise service bus and a service-oriented architecture service system.

Background technique

Service-Oriented Architecture (Service-Oriented Architecture, hereinafter referred to as: SOA) connects different functional units (services) of an application through interfaces and contracts defined between services. Among them, the definition of the interface is independent of the hardware platform, operating system and programming language that realize the service. Make the services of different systems interact in a unified way. SOA supports the transformation of a business into a set of interlinked services or repeatable tasks that can be accessed over a network.

SOA includes service requesting device, service providing device and enterprise service bus (Enterprise Service Bus, hereinafter referred to as: ESB). Among them, the ESB is the aggregation route distribution point of all request messages in the SOA architecture. The service request device is connected to the ESB, and initiates a service A request to the service provider device through the ESB, and the ESB routes the service A request of the service request device to the corresponding service provider. After receiving the service A request, the service providing device puts the service A request into the cache for processing, and temporarily stores the processing result in the cache. Subsequently, the service requesting device initiates a request to inquire about the status of service A through the ESB. After the service provider device receives the request for querying the status of service A through the ESB, it queries the status of service A from the cache and returns it to the service requesting device through the ESB.

Due to the stateless service function of the ESB, when developing stateful services, the service provider needs to deploy and maintain the cache device locally. Therefore, the service requesting device needs to remotely access the status of the service through the ESB, thereby increasing the access delay of the service requesting device and reducing the access efficiency.

Contents of the invention

Embodiments of the present invention provide a method, device and service system for providing service information, which solves the dilemma of not being able to rely on ESB to carry out stateful services in the existing enterprise network architecture, improves access efficiency, and reduces access delay.

An embodiment of the present invention provides a service-oriented architecture service system, including: an enterprise service bus, a service providing device, an information cache device, and a service requesting device;

The enterprise service bus is respectively connected to the service providing device and the service requesting device, and is configured to send the service application request to the service providing device after receiving the service application request sent by the service requesting device;

The enterprise service bus is also connected to the information cache device, and the information cache device is used to receive and save the status information of the application service request sent by the service provider device through the enterprise service bus; the application The status information of the service request is used to indicate the processing status of the application service request by the service providing device;

The information caching device is further configured to receive, through the enterprise service bus, a request for obtaining service status sent by the service request device for obtaining status information of the application service request, and according to the request for obtaining service status, store the The status information of the application service request is sent to the service requesting device through the enterprise service bus.

An embodiment of the present invention provides a service-oriented architecture service system, including: an enterprise service bus, a service providing device, an information cache device, and a service requesting device;

The information caching device is connected to the enterprise service bus, and the enterprise service bus is connected to the service providing device; the information caching device is configured to receive, through the enterprise service bus, the After the service requesting device requests the control information to be controlled, save the control information;

The enterprise service bus is also connected to the service requesting device for receiving the request sent by the service requesting device, and obtaining the control information of the request from the information cache device to control the request.

The embodiment of the present invention also provides an information cache device, including: an information receiving module, an information acquiring module, an information sending module and a storage module;

The information receiving module is used to receive the status information of the application service request sent by the service provider device through the enterprise service bus, save the status information of the application service request to the storage module, and receive the status information sent by the service request device through the enterprise service bus Obtain a service status request; the status information of the application service request is the processing status of the application service request by the service provider; the status information of the application service request includes the service identification of the application service request;

The information acquisition module is configured to acquire the status information of the service application request in the storage module according to the service identification of the service application request carried in the service status acquisition request received by the information receiving module;

The information sending module is configured to send response information to the service requesting device through the enterprise service bus after the information obtaining module obtains the status information, and the response information includes the status information and the service identification of the application service request ;

The storage module is configured to store the status information of the application service request received by the information receiving module.

The implementation of the present invention also provides an enterprise service bus, including: a service request adaptation module, a service provision adaptation module and an information cache adaptation module;

The service request adaptation module is configured to receive the application service request sent by the service requesting device, and send the application service request to the service providing device, and is also used to receive the service status acquisition request sent by the service requesting device;

The service provision adaptation module is configured to receive the status information of the service application request sent by the service provision device after the service provision device processes the service application request;

The information cache adaptation module is configured to send the status information received by the service provision adaptation module to an information cache device; After obtaining the status information of the application service request, receiving the service status response information sent by the information cache device, the service status response information includes the status information of the application service request.

An embodiment of the present invention also provides a method for providing service information, including:

After the service providing device sends the application service request to the service requesting device, it receives and saves the status information of the application service request sent by the service providing device through the enterprise service bus; the status information of the application service request; The status information indicates the processing status of the service application request by the service providing device; the status information of the service application request includes the service identification of the service application request;

receiving the service status acquisition request sent by the service requesting device through the enterprise service bus, and acquiring the saved status information of the service application request according to the service identification of the service application request carried in the service status acquisition request;

Sending the state information of the service request including the state information response information of the application service request to the service request device through the enterprise service bus.

In the method, device and service system for providing service information in the embodiment of the present invention, an information cache device connected to the ESB is added to the SOA framework, so that the information cache device stores the processing status of the application service request returned by the service provider device. In this way, the ESB obtains the processing status of the application service request through the information cache device, and provides it to the service request device. At the same time, the information cache device saves the control information sent by the service provider device, so that the ESB can obtain the control information from the information cache device and control the request of the service request device. Since the service requesting device accesses the service state information in the information cache device through the ESB high-speed channel, the access delay of the service requesting device is reduced, and the performance of the system is improved. Since the information cache device connected to the ESB has a storage function, the purpose of developing stateful services relying on the ESB is realized.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of the SOA service system provided by the first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an information cache device provided by a second embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an information cache device provided by a third embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an enterprise service bus provided by a fourth embodiment of the present invention;

Fig. 5 is a schematic structural diagram of the enterprise service bus provided by the fifth embodiment of the present invention

FIG. 6 is a flowchart of a method for providing service information according to a sixth embodiment of the present invention;

FIG. 7 is a flowchart of a method for providing service information according to a seventh embodiment of the present invention;

FIG. 8A is a flowchart of a method for providing service information according to an eighth embodiment of the present invention;

FIG. 8B is a schematic structural diagram of a service system applied to the method for providing service information provided by the eighth embodiment of the present invention;

FIG. 9 is a flowchart of a method for providing service information according to the ninth embodiment of the present invention;

FIG. 10 is a flowchart of a method for providing service information provided by the tenth embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

FIG. 1 is a schematic structural diagram of the SOA service system provided by the first embodiment of the present invention. As shown in FIG. 1 , the SOA service system of this embodiment includes: a service requesting device 10, an information cache device 20, a service providing device 30 and an enterprise service bus 40 .

As shown in FIG. 1 , the connection relationship among the devices is: the enterprise service bus 40 is connected to the service providing device 30 , the service requesting device 10 and the information cache device 20 respectively.

Based on the system structure shown in FIG. 1 , the information cache device 20 can store the status information sent by the service provider 30 , and can also store the control information sent by the service provider 30 , and can also be used to store status information and control information at the same time.

When storing state information with information buffer device 20, the function of each device is as follows:

The enterprise service bus 40 is configured to send the service application request to the service provider 30 after receiving the service application request sent by the service request device 10 , and the service provider 30 processes the service application request. The information cache device 20 is used to receive the status information of the service application request sent by the service provider device 30 through the enterprise service bus 40, and store the status information of the service request in the storage area. The status information of the service application request is used to indicate the processing status of the service providing device for the service application request. Wherein, the above-mentioned storage area may be a high-speed cache area, which has functions such as querying and deleting information.

Specifically, after receiving the service application request sent by the service requesting device 10, the enterprise service bus 40 sends the service application request to the corresponding service providing device. The service provider device receives the application service request forwarded by the enterprise service bus, and after processing the application service request, sends the processing status information of the application service request to the information cache device 20 through the enterprise service bus 40 . The information caching device 20 saves the processing status information of the received service application request in the storage area.

The information cache device 20 is configured to receive the service status request sent by the service request device 10 through the enterprise service bus 40, and the information cache device service request device sends the processing status information of the application service request to the service request device through the enterprise service bus.

Specifically, after the enterprise service bus 40 receives the request for obtaining the service state sent by the service requesting device 10, it sends the request for obtaining the service state to the information cache device 20, and the information cache device 20 searches the storage area for the request corresponding to the request for obtaining the service state. Apply for the service processing state information of the service request, and the information cache device 20 sends the state information to the service requesting device through the enterprise service bus. The status information stored in the information cache device 20 can be precisely controlled by the ESB when arranging services, and the information cache device can also be deleted at regular intervals. In addition, in order to prevent information loss after a power failure, a persistent storage strategy can also be set to save the above state information to the persistent information base.

Since the status information is uniformly stored in the information cache device, the service provider device does not need to cache the status information of the service, which reduces the difficulty of development, improves the security and reliability of the status information, and enables more flexible services.

When storing the control information with the information cache device 20, the functions of each device are as follows:

The information cache device 20 is configured to store the control information after receiving the control information sent by the service provider 30 through the enterprise service bus 40 and controlling the request of the service request device 10 . The enterprise service bus 40 is configured to receive the request sent by the service requesting device 10, obtain the control information of the request from the information cache device 20, and control the request.

For example, the service providing device previously stores control information related to controlling requests from the service requesting device in the information cache device. When the service requesting device initiates a service request through the enterprise service bus, the enterprise service bus obtains the control information about the service request from the information cache device, and controls the service request according to the control information (for example, sends the service request to the service providing device according to the control information) Forward the service request, or discard the service request), so as to realize the business orchestration and control of various services by the ESB.

In order to increase the access rate between the ESB and the information cache device, the ESB 40 can send information to or receive information from the information cache device 20 through an interface (for example, an access adapter) with the information cache device 20 . For example, the enterprise service bus 40 sends requests such as querying information, inserting information, and deleting information to the information cache device 20 to access information in the information cache device 20 . Correspondingly, the information caching device 20 can exchange information with the enterprise service bus 40 through an interface (for example, an access adapter) with the enterprise service bus 40 .

In the SOA service system of the embodiment of the present invention, an information cache device connected to the ESB is added to the SOA framework, and the information cache device stores the processing status of the application service request returned by the service provider. In this way, the ESB obtains the processing status of the application service request through the information cache device, and provides it to the service request device. Since the service requesting device can access the service state information in the information cache device through the ESB high-speed channel, the access delay of the service requesting device is reduced, and the performance of the system is improved. Furthermore, the ESB can also obtain control information for controlling the application service request from the information cache device, so as to realize the intelligent control of the service by the ESB. Since the information cache device connected to the ESB has a storage function, the purpose of developing stateful services relying on the ESB is realized.

FIG. 2 is a schematic structural diagram of an information caching device provided by a second embodiment of the present invention. The information cache device shown in FIG. 2 can be used as an embodiment of the information cache device shown in FIG. 1 . As shown in FIG. 2 , the information caching device provided in this embodiment includes: an information receiving module 201 , an information acquiring module 202 , an information sending module 203 and a storage module 204 .

The information receiving module 201 is used to receive the status information of the application service request sent by the service provider device through the enterprise service bus, and save the status information of the application service request to the storage module 204, and receive the status information sent by the service request device through the enterprise service bus. Obtain a service status request; the status information of the service application request is the processing status of the service provision device for the service application request; the status information of the service application request includes the service identification of the service application request.

The information acquiring module 202 is configured to acquire the status information of the service application request in the storage module 204 according to the service identification of the service application request carried in the service status acquisition request received by the information receiving module 201 .

The information sending module 203 is configured to send response information to the service requesting device through the enterprise service bus after the information obtaining module 202 obtains the status information, and the response information includes the status information and the service identification of the service request.

The storage module 204 is configured to store the status information of the application service request received by the information receiving module 201 .

Specifically, after the service provider device processes the application service request sent by the service request device, the information receiving module 201 receives the status information of the service application request sent by the service provider device through the enterprise service bus, and saves the status information of the service application request in the storage module 204 .

When the information receiving module 201 receives the request for acquiring service status sent by the service requesting device through the enterprise service bus, the information acquiring module 202 acquires the information received in the storage module 204 according to the service identification of the above-mentioned application service request carried in the request for acquiring service status. The status information of the above-mentioned application service request received by module 201. The information sending module 203 sends response information to the service request device through the enterprise service bus when the information acquiring module 202 acquires the status information of the application service request, and the response information includes the status of the application service request acquired by the information acquiring module 202 from the storage module 204 Information and Service Marks.

In order to realize the intelligent control of relevant services by the ESB according to the service control policy of the service provider device, the information receiving module 201 is further used to receive the control information sent by the service provider device and control the request of the service request device through the enterprise service bus, and The control information is stored in the storage module 204, so that after the enterprise service bus obtains the control information, it controls the request of the service requesting device according to the control information.

The information receiving module 201 is further configured to, after the enterprise service bus receives the application service request sent by the service request device, receive the acquisition control information request sent by the enterprise service bus for obtaining the control information of the application service request; The control information request includes the service identifier for the application service request.

The information sending module 203 is further configured to send the control information of the application service request to the enterprise service bus when the storage module inquires the control information of the application service request according to the service identifier of the application service request, so that the enterprise service The bus controls the application service request according to the control information.

Further, the storage module 204 is also configured to store the control information received by the information receiving module 201 .

Specifically, the service providing device sends control information for controlling the request of the service requesting device to the enterprise service bus, and the information receiving module 201 receives the control information through the enterprise service bus, and saves the control information to the storage module 204 . The information receiving module 201 receives the control information acquisition request sent by the enterprise service bus after receiving the service application request sent by the service requesting device at the enterprise service bus. After the information receiving module 201 receives the control information acquisition request, the information sending module 203 sends the control information of the application service request to the enterprise service bus when the storage module 204 inquires the control information of the application service request according to the service identifier of the application service request. Information, so that the enterprise service bus controls the application service request according to the control information.

In order to improve the access rate, the above-mentioned storage module 204 may be a cache area. As shown in FIG. 3 , in order to improve the reliability of the service system, the storage module 204 includes a cache area, a persistent information base and a persistent storage module, and the information received from the enterprise service bus is directly stored in the cache area. The persistent storage module is used to save the information in the cache area to the persistent information base according to the persistent storage policy, so that the information will not be lost after the system is powered off.

The information cache device in this embodiment receives the status information about the service request sent by the service providing device through the enterprise service bus. After the service requesting device sends out the service state acquisition request, the enterprise service bus can directly obtain the state information of the application service request from the information cache device, so that the service providing device does not need to store the state information of the application service request, which reduces the burden on the service providing device. load. Since the service requesting device accesses the service state information in the information cache device through the ESB high-speed channel, the access delay of the service requesting device is reduced, the performance of the system is improved, and conditions are provided for developing stateful services relying on the ESB. Furthermore, the ESB can also acquire control information for controlling the request of the service requesting device from the information cache device, so as to intelligently control the service requesting device.

FIG. 4 is a schematic structural diagram of an enterprise service bus provided by a fourth embodiment of the present invention. The enterprise service bus shown in FIG. 4 can be used as an embodiment of the enterprise service bus shown in FIG. 1 . As shown in FIG. 4 , this embodiment includes: a service request adaptation module 401 , a service provision adaptation module 402 and an information cache adaptation module 403 .

The service request adaptation module 401 is configured to receive the service application request sent by the service requesting device, and send the service application request to the service providing device; it is also used to receive the service status acquisition request sent by the service requesting device.

The service provision adaptation module 402 is configured to receive the status information of the service application request sent by the service provision device after the service provision device processes the service application request.

The information cache adaptation module 403 is configured to send the status information received by the service provision adaptation module 402 to the information cache device; the information cache device obtains the application service according to the service identifier of the application service request carried in the service status request. After the status information of the request is received, the service status response information sent by the information cache device is received, and the service status response information includes the status information of the service request.

The ESB interacts with the service request device through the service request adaptation module 401, that is, it receives the service application request and the service status acquisition request sent by the service request device. The ESB interacts with the service provider through the service provider adaptation module 402, that is, it receives the status information of the service request sent by the service provider. The ESB interacts with the information cache device through the information cache adaptation module 403, that is, sends the status information of the service request to the information cache device, and receives the service status response information sent by the information cache device.

In order to realize the intelligent control of relevant services by the ESB according to the service control policy of the service provider device, as shown in FIG. 5 , on the basis of the corresponding scheme in FIG. 4 , this embodiment further includes: a service application request control module 404 .

The service provision adaptation module 402 is further configured to receive control information sent by the service provision device to control the application service request received by the service request adaptation module 401 .

The information cache adaptation module 403 is further configured to send the control information received by the service provision adaptation module 402 to the information cache device, and is also used to send a request for obtaining control information to the information cache device, and the information cache device obtains the control information according to the When the request query finds the control information for the application service request, the control information for the application service request sent by the information cache device is received. Wherein, the obtaining control information request is used to obtain control information for the application service request, and the obtaining control information request includes the service identification of the application service request;

The application service request control module 404 is configured to control the application service request according to the control information on the application service request cached by the information cache adaptation module 403 .

Specifically, the service provision adaptation module 402 sends the control information to the information cache device after receiving the control information sent by the service provider device for controlling the application service request. The service request adaptation module 401 sends a control information acquisition request to the information cache device after receiving the service application request sent by the service request device. The application service request control module 404 receives the control information sent by the information cache device when the information cache device inquires the control information for the application service request according to the service identification of the service application request after the service request adaptation module 401 sends the control information request to the information cache device. control information on the application service request, and control the application service request according to the control information.

The enterprise service bus in this embodiment sends the application service request sent by the service requesting device to the service providing device, and forwards the status information of the application service request sent by the service providing device to the information cache device, and the information cache device stores the service status information . Further, the enterprise service bus also forwards the control information sent by the service provider device to the information cache device, so the ESB can directly obtain the status information about the application service request from the information cache device and send it to the service request device. After the request sent by the requesting device, the request of the service requesting device is controlled according to the control information acquired in the information cache device. Therefore, this embodiment improves the access delay of the service requesting device, reduces the load of the service providing device, and provides conditions for developing stateful services relying on the ESB.

FIG. 6 is a flowchart of a method for providing service information according to a sixth embodiment of the present invention. The executor of this embodiment may be the information cache device shown in FIG. 1 or FIG. 2 , that is, the technical solution of the method for providing service information in the embodiment of the present invention will be described from the perspective of the information cache device. As shown in Figure 6, this embodiment includes:

Step 61: After the service providing device sends the application service request to the service requesting device and processes it, receive and save the status information of the service application request sent by the service providing device through the enterprise service bus;

Wherein, the status information of the service application request indicates the processing status of the service application request by the service provider device, and the status information of the service application request includes the service identifier of the service application request.

After the ESB receives the service application request sent by the service requesting device (the application service request indicates that the service requesting device requests the service providing device to provide services), it routes the service application request to the service providing device. It should be pointed out that, while sending the service application request sent by the service requesting device to the service providing device, the ESB can also send the service application request to the information cache device, so that the information cache device stores the service application request. After the subsequent service requesting device sends a service status acquisition request through the ESB, when the service providing device does not return the processing status, the information cache device returns the intermediate status information of the service request to the service requesting device.

After processing the application service request, the service providing device sends the processing status of the application service request, that is, the status information of the application service request, to the ESB, and the ESB sends it to the information cache device. The information caching device saves the status information of the application service request received through the ESB, so that the service requesting device can obtain it through the ESB.

Step 62: Receive the service status request sent by the service request device through the enterprise service bus, and obtain the saved status information of the service application request according to the service identifier of the service request carried in the service status request;

Wherein, the obtaining service state request is used to obtain the processing state of the service providing device for the application service request.

After the service requesting device sends the service application request, it sends a service status acquisition request to the ESB. It is forwarded to the information cache device by the ESB. After receiving the service status acquisition request, the information cache device searches the storage area for the service status information corresponding to the service application request according to the service identification of the service application request carried in the service status acquisition request. If the status information of the application service request is found, it means that the service provider device has processed the service application request device, and if not found, it means that the service provider device has not returned the processing status of the service application request.

Step 63: Send the response information including the status information of the application service request to the service requesting device through the enterprise service bus.

After the information cache device acquires the status information of the service request from the storage area, it returns response information to the service request device through the ESB, and the response information includes the status information of the service request. The service requesting device can know the service request corresponding to the service state information in the response information according to the service identifier of the service request. In addition, when the status information of the service application request is not acquired, the intermediate status information of the service request application may also be returned to the service requesting device.

In order to realize the intelligent control of relevant services by the ESB according to the service control strategy of the service provider device, on the basis of the above solution, it also includes: receiving and storing the control information sent by the service provider device through the enterprise service bus and controlling the application service request. According to the above scheme. After receiving the service application request sent by the service requesting device, the ESB obtains the relevant control information of the service application request from the information cache device, and intelligently controls the service application request according to the control information.

In order to improve the reliability of the service system, on the basis of the above solution, it also includes: the device for providing service information can also save the information to the persistent information base according to the persistent storage strategy, so that the information will not be lost after the system is powered off.

In the method for providing service information in this embodiment, the information cache device receives the status information about the service request sent by the service provider device through the enterprise service bus. After the service requesting device sends out the service state acquisition request, the enterprise service bus can directly obtain the state information of the application service request from the information cache device, so that the service providing device does not need to store the state information of the application service request, which reduces the burden on the service providing device. load. Since the service requesting device accesses the service state information in the information cache device through the ESB high-speed channel, the access delay of the service requesting device is reduced, the performance of the system is improved, and conditions are provided for developing stateful services relying on the ESB. Furthermore, the ESB can also acquire control information for controlling the request of the service requesting device from the information cache device, so as to intelligently control the service requesting device.

FIG. 7 is a flowchart of a method for providing service information provided by the seventh embodiment of the present invention. As shown in FIG. 7, this embodiment includes:

Step 1a: The service requesting device sends a service application request to the service providing device through the ESB.

The application service request includes the service identifier of the application service request.

Step 2a: The ESB stores the application service request into the information cache device.

Step 3a: The ESB routes the application service request to the service provider device for service processing.

Step 4a: The service requesting device sends a service status acquisition request carrying the service identification of the service request through the ESB.

Step 5a: The ESB forwards the request for obtaining the service status to the information cache device.

Step 6a: The service providing device sends the status information of the application service request to the ESB.

After the service provider finishes processing, it sends the status information of the application service request to the ESB. The status information of the service application request returned by the service providing device includes the service identifier of the service application request.

Step 7a: The ESB sends the status information of the application service request to the information cache device.

Step 8a: After acquiring the state information of the service application request, the information cache device sends the state information of the service application request to the ESB.

If the service providing device sends more than one status information on the same application service request, the information cache device updates the existing status information of the application service request in the storage area after receiving the status information of the application service request.

In the storage area, the information cache device acquires the status information of the service application request according to the service identifier of the service application request in the service status acquisition request, and returns the status information of the service application request to the ESB.

Step 9a: The ESB sends the status information of the application service request to the service request device.

In the method for providing service information in this embodiment, the information cache device receives the status information about the service request sent by the service provider device through the enterprise service bus. After the service requesting device sends out the service state acquisition request, the enterprise service bus can directly obtain the state information of the application service request from the information cache device, so that the service providing device does not need to store the state information of the application service request, which reduces the burden on the service providing device. load. Since the service requesting device accesses the service state information in the information cache device through the ESB high-speed channel, the access delay of the service requesting device is reduced, and the performance of the system is improved.

FIG. 8A is a flow chart of a method for providing service information according to the eighth embodiment of the present invention, and FIG. 8B is a schematic structural diagram of a service system applied to the method for providing service information according to the eighth embodiment of the present invention. In this embodiment, the method for providing service information is described by taking the short message weather forecast short message service as an example. The SOA service system shown in FIG. 8B includes: an application service gateway (Application Service Gateway, ASG for short), an ESB, a terminal, and an information cache device.

Among them, ASG completes the access, authentication and SLA inspection of third-party applications, etc., and ASG opens ParlayX2.1 interface (or SDP extended Web Service interface) to third-party applications. The terminal displays products for users and provides operations such as portal ordering. ESB completes business orchestration, message routing distribution and protocol conversion.

Wherein, the ESB interacts with the ASG, the information cache device and the terminal respectively. The ParlayX 2.1 interface or SDP extended Web Service interface is used between ESB and ASG; the interface between ESB and information cache device adopts RMI extended interface.

After the ASG sends a message to the ASG through the short message sendSMS interface of parlayX2.1, the ASG can obtain the status information of the short message delivery service from the information cache device through the getSmsDeliveryStatus message. At this time, the status information is stored in the information cache device connected to the ESB.

In the scenario of this embodiment, the ASG is a service requesting device, and the terminal is a service providing device.

As shown in Figure 8A, this embodiment includes:

Step 1b: ASG sends weather forecast SMS to terminal through ESB.

Step 2b: The ESB stores the weather forecast short message into the information cache device.

Step 3b: The ESB forwards the weather forecast SMS to the terminal.

Step 4b: ASG queries the sending status of weather forecast SMS through ESB.

The ASG queries the delivery status of the weather forecast SMS through the getSmsDeliveryStatus message.

Step 5b: The ESB sends a request to the information cache device for querying the sending status of the weather forecast short message.

Step 6b: The ESB receives the receipt of the weather forecast text message sent by the terminal.

Step 7b: The ESB saves the receipt of the weather forecast short message into the information cache device.

Step 8b: After the information caching device finds the weather forecast short message receipt in the storage area, it sends the weather forecast short message receipt of the terminal to the ESB.

The information cache device inquires the sending status of the weather forecast short message in the storage area according to the request sent by the ESB for inquiring about the sending status of the weather forecast short message.

Step 9b: The ESB returns the receipt of the weather forecast short message of the terminal to the ASG.

In the method for providing service information in this embodiment, the ASG sends a weather forecast short message to the terminal through the ESB, and the terminal receives the weather forecast short message and sends a weather forecast short message status receipt to the ESB, and the information cache device receives the weather forecast short message status receipt sent by the terminal through the ESB. After the ASG sends out the query status of the weather forecast short message, the ESB inquires the status information of the weather forecast short message from the information cache device, so that the terminal does not need to save the status receipt of the weather forecast short message. Since the ASG accesses the status receipt of the weather forecast short message in the information cache device through the ESB high-speed channel, the ASG access delay is reduced and the system performance is improved.

FIG. 9 is a flowchart of a method for providing service information provided by a ninth embodiment of the present invention. This embodiment mainly describes the technical solutions related to receiving and using control information in the method for providing service information in the embodiment of the present invention. As shown in Figure 9, this embodiment includes:

Step 1c: The service provider sends the control information to the ESB.

The control information for the service providing device to control the request of the service requesting device includes the control information for controlling the service application request, and may also include the control information for controlling the request for obtaining the service status.

Step 2c: The ESB stores the control information into the information cache device.

Step 3c: The service requesting device initiates a service request 1 application.

Step 4c: The ESB queries the control information stored in the information cache device according to the service identifier of the application service request 1.

According to the service identifier of the application service request 1, the ESB searches in the storage area whether there is control information about the application service request 1.

Step 5c: The ESB obtains the control information sent by the information cache device, and determines to discard the application service request 1 according to the control information.

If the ESB finds the control information about the application service request 1 in the information cache device, it determines the processing method for the application service request 1 according to the control information. If the ESB does not find the control information about the application service request 1, it will process the application service request 1 in a normal manner.

Step 6c: The service request device initiates a service request 2 application.

Step 7c: The ESB queries the control information stored in the information cache device according to the service identifier of the application service request 2.

According to the service identifier of the application service request 2, the ESB searches in the storage area whether there is control information about the application service request 2.

Step 8c: The ESB obtains the control information sent by the information cache device, and determines to forward the application service request 2 according to the control information.

Step 9c: ESB forwards the application service request 2 to the service provider.

In the method for providing service information in this embodiment, the information cache device receives the control information of the service request sent by the service providing device through the ESB. When the service request device sends a service application request, the ESB obtains the control information of the service application request from the information cache device, and controls the service application request, thereby realizing the intelligent control of the service by the ESB.

Figure 10 is a flow chart of the method for providing service information provided by the tenth embodiment of the present invention. This embodiment takes the service "ASG requires the ESB to report an uplink short message with a specific access code, and discard uplink short messages with other access codes" as an example. The method of providing service information will be explained. In the scenario of this embodiment, the ASG is a service providing device, and the terminal is a service requesting device. As shown in Figure 10, this embodiment includes:

Step 1d: The ASG sends the control information "report the uplink short message with the access code 6666, and discard the uplink short message with the access code 5555" to the ESB.

Step 2d: The ESB stores the control information into the information cache device.

Step 3d: The terminal uses the access code 5555 to subscribe to the weather forecast SMS on the ASG through the ESB.

Step 4d: The ESB inquires whether the control information stored in the information cache device includes the control information of "uplink short message with access code 5555".

Step 5d: ESB acquires the control information of "discard uplink SMS with access code 5555" sent by the information cache device, and according to the control information, discards the ordered weather forecast SMS sent by the terminal using access code 5555.

The ESB inquires the control information of "report the uplink short message containing the access code 6666 and discard the uplink short message with the access code 5555" in the information cache device. Since the above control information indicates "discard the uplink short message with access code 5555", the ordered weather forecast short message sent with access code 5555 is not sent to the ASG.

Step 6d: The terminal uses the access code 6666 to subscribe to the weather forecast SMS on the ASG through the ESB.

Step 7d: ESB inquires whether the control information of "uplink short message with access code 6666" is stored in the information cache device.

Step 8d: The ESB obtains the control information of "report the uplink short message with the access code 6666" sent by the information cache device.

Step 9d: According to the obtained control information, the ESB reports to the ASG the short message for ordering weather forecast sent by the terminal using the access code 6666.

This embodiment provides a method for serving information. The information buffer device receives the control information for the uplink short message sent by the ASG through the ESB. When the terminal sends the uplink short message with the access code 6666, the ESB obtains the control information of the uplink short message from the information cache device, and according to the control information determines that the uplink short message with the access code 6666 needs to be reported to the ASG, and then reports the uplink short message to the ASG short message. When the terminal sends an uplink short message with the access code 5555, the ESB obtains the control information "discard the uplink short message with the access code 5555" from the information cache device, and determines that the uplink short message with the access code 5555 does not need to send If the ASG reports, the uplink short message is discarded. Therefore, the purpose of intelligently controlling the service by the ESB according to the control information in the information cache device is realized.

Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (4)

1. A service-oriented architecture service system, characterized in that it comprises: an enterprise service bus, a service provider, an information cache device and a service request device; The enterprise service bus is respectively connected to the service providing device and the service requesting device, and is configured to send the service application request to the service providing device after receiving the service application request sent by the service requesting device; The enterprise service bus is also connected to the information cache device, and the information cache device is used to receive and save the status information of the application service request sent by the service provider device through the enterprise service bus; the application The status information of the service request is used to indicate the processing status of the application service request by the service providing device; The information caching device is further configured to receive, through the enterprise service bus, a request for obtaining service status sent by the service request device for obtaining status information of the application service request, and according to the request for obtaining service status, store the The status information of the application service request is sent to the service requesting device through the enterprise service bus; The information cache device includes: an information receiving module, an information acquiring module, an information sending module and a storage module; The information receiving module is used to receive the status information of the application service request sent by the service provider device through the enterprise service bus, save the status information of the application service request to the storage module, and receive the status information sent by the service request device through the enterprise service bus Obtain a service status request; the status information of the application service request is the processing status of the application service request by the service provider; the status information of the application service request includes the service identification of the application service request; The information acquisition module is configured to acquire the status information of the service application request in the storage module according to the service identification of the service application request carried in the service status acquisition request received by the information receiving module; The information sending module is configured to send response information to the service requesting device through the enterprise service bus after the information obtaining module obtains the status information, and the response information includes the status information and the service identification of the application service request ; The storage module is used to store the status information of the application service request received by the information receiving module; The information receiving module is further configured to receive the control information sent by the service providing device and control the request of the service requesting device through the enterprise service bus, and store the control information in the storage module ; The storage module is also used to store the control information received by the information receiving module; The information receiving module is further configured to receive, after the enterprise service bus receives the application service request sent by the service request device, the information for obtaining the control information for the application service request sent by the enterprise service bus. Obtaining a control information request; the obtaining control information request includes the service identifier of the application service request; The information sending module is further configured to, according to the service identification of the application service request received by the information receiving module, send the service to the enterprise when the storage module inquires about the control information of the application service request. The bus sends control information for the application service request; The enterprise service bus is also used to control the request of the service requesting device according to the control information acquired from the information caching device. 2. An information cache device, characterized in that it comprises: an information receiving module, an information acquiring module, an information sending module and a storage module; The information receiving module is used to receive the status information of the application service request sent by the service provider device through the enterprise service bus, save the status information of the application service request to the storage module, and receive the status information sent by the service request device through the enterprise service bus Obtain a service status request; the status information of the application service request is the processing status of the application service request by the service provider; the status information of the application service request includes the service identification of the application service request; The information acquisition module is configured to acquire the status information of the service application request in the storage module according to the service identification of the service application request carried in the service status acquisition request received by the information receiving module; The information sending module is configured to send response information to the service requesting device through the enterprise service bus after the information obtaining module obtains the status information, and the response information includes the status information and the service identification of the application service request ; The storage module is used to store the status information of the application service request received by the information receiving module; The information receiving module is further configured to receive the control information sent by the service providing device and control the request of the service requesting device through the enterprise service bus, and store the control information in the storage module ; The storage module is also used to store the control information received by the information receiving module; The information receiving module is further configured to receive, after the enterprise service bus receives the application service request sent by the service request device, the information for obtaining the control information for the application service request sent by the enterprise service bus. Obtaining a control information request; the obtaining control information request includes the service identifier of the application service request; The information sending module is further configured to, according to the service identification of the application service request received by the information receiving module, send the service to the enterprise when the storage module inquires about the control information of the application service request. The bus sends control information for the application service request. 3. An enterprise service bus, characterized in that it comprises: a service request adaptation module, a service provision adaptation module and an information cache adaptation module; The service request adaptation module is configured to receive the application service request sent by the service requesting device, and send the application service request to the service providing device, and is also used to receive the service status acquisition request sent by the service requesting device; The service provision adaptation module is configured to receive the status information of the application service request sent by the service provision device after the service provision device processes the application service request; the status information of the application service request Including the service identification of the application service request; The information cache adaptation module is configured to send the status information received by the service provision adaptation module to an information cache device; After obtaining the status information of the application service request, receive the service status response information sent by the information cache device, the service status response information includes the status information of the application service request; The matching module is further configured to receive the control information sent by the service providing device and control the application service request received by the service request matching module; The information cache adaptation module is further configured to send the control information received by the service provision adaptation module to the information cache device, and is further configured to send a request for obtaining control information to the information cache device, and receiving control information on the application service request sent by the information cache device; The enterprise service bus further includes: an application service request control module, configured to control the application service request according to the control information on the application service request cached by the information cache adaptation module. 4. A method for providing service information, comprising: After the service providing device sends an application service request to the service requesting device, it receives and saves the state information of the service application request sent by the service providing device through the enterprise service bus; the state information of the service application request indicates that the service providing the processing status of the device for the application service request; the status information of the application service request includes the service identification of the application service request; receiving the service status acquisition request sent by the service requesting device through the enterprise service bus, and acquiring the saved status information of the service application request according to the service identification of the service application request carried in the service status acquisition request; sending response information including status information of the application service request to the service requesting device through the enterprise service bus; receiving and saving the control information sent by the service providing device and controlling the request of the service requesting device through the enterprise service bus; After the enterprise service bus receives the application service request sent by the service requesting device, it receives an acquisition control information request sent by the enterprise service bus for acquiring control information for the application service request; the acquisition control The information request includes the service identifier of the application service request; According to the service identification of the application service request received by the information receiving module, when the storage module inquires about the control information of the application service request, send the control information of the application service request to the enterprise service bus , so that the enterprise service bus controls the application service request.