CN102946425B - Based on the Uniform Communication Platform service integration framework of OSGi - Google Patents
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Abstract
The invention discloses a kind of Uniform Communication Platform service integration framework based on OSGi, comprise three aspects: client terminal service layer, as the access entrance of client terminal, and provide card i/f, for realizing the interworking at Access Layer of client and third party's integrated service; Inner alternation of bed, for client terminal layer and application container create message channel, for simplifying the management of platform, the load of balance platform; Application container, externally for third party's Integration Services provides unified interface, the transmission of internal administrative messag and and third party's integrated service system mutual.The unified communication service platform intergration framework that the present invention is based on OSGi can receive inquiry request that a large amount of client terminals sends and the business prompting that third party's integrated service sends simultaneously, and processes simultaneously, substantially increases integrated efficiency.
Description
Technical field
The invention belongs to communication technical field, relate to a kind of Uniform Communication Platform service integration framework based on OSGi.
Background technology
Unified Communication is with IP (the Internet Protocol merged, Internet protocol) based on network, communicate with the IP of innovation and be applied as relation mechanism, not only by phone, fax, instant messaging, VoIP (Voice over Internet Protocol, the networking telephone) etc. various communication way merge, priorly be to provide a desktop door and platform, by the application organic integration of other enterprises in platform, realize the intercommunication of company information and share, break " information island ", this is the active demand of enterprise customer.In existing integration mode, communications platform need for each applications, spend a large amount of energy carry out proprietary protocol foundation, define message format and set up the exploitations such as communication link, reduce integrated efficiency.
Summary of the invention
The object of this invention is to provide a kind of Uniform Communication Platform service integration framework based on OSGi (Open Service Gatewayinitiative), solving communications platform and applications cannot high efficiency integrated problem, achieves platform to the dynamic integrity of third-party application and unloading.
Technical scheme of the present invention is: based on the Uniform Communication Platform service integration framework of OSGi, comprises three aspects:
(1) client terminal service layer, as the access entrance of client terminal, and provides card i/f, for realizing the interworking at Access Layer of client and third party's integrated service;
(2) inner alternation of bed, for client terminal service layer and application container create message channel, for simplifying the management of platform, the load of balance platform;
(3) application container, externally for third party's Integration Services provides unified interface, the transmission of internal administrative messag and and third party's integrated service system mutual.
Wherein, the implementation procedure of card i/f that client terminal service layer provides is:
A. the NameSpace of third party's integrated service is registered;
B. resolve client terminal be sent to the request of server and encapsulate;
C. set up JMS (Java Message Service, Java messenger service) to connect, set up the connection of message queue application;
D. the message of encapsulation is passed to inner alternation of bed.
Wherein, inner alternation of bed adopts message queue Clustering, and set up the connection of client terminal service layer and application container, the message of client terminal services layer encapsulates joins in message queue herein, application container takes out message from message queue, reaches the object of communication.
Wherein, application container, based on OSGi service, comprises JMS component, interface service component, Service controll component, thread pool services component and third party's integrated service component.
Wherein, JMS component is used for reception and the transmission of message in application container.
Wherein, interface service component is used for providing interface service for application container internal structure and third party's operation system, comprises the unified interface service pulling/Push Service, thread pool service and third party's operation system of JMS Messaging Service, message distribution services, business.
Wherein, registration service when Service controll component is mainly used in grafting, delete service when removing, distribute different business and the realization to third party's uniform service interface according to NameSpace during registration.
Wherein, thread pool services component is used for providing thread pool service for the route of message.
Wherein, mutual for the treatment of application container and third party's integrated service system of third party's integrated service component.
The invention has the beneficial effects as follows:
1. the present invention to be separated with application integration by Uniform Communication Platform and to adopt message queue mechanism, reduce Uniform Communication Platform because and apply the load that repeatedly causes alternately, and when load increases further, expansion can be realized by the multiple application container of distributed deployment.
2. the present invention is directed to different application Integrating, exploitation can Dynamical Deployment to the integrated service component of integrated framework, and integrated service component only needs to be concerned about embody rule service logic, communication, reliability, thread pool etc. are all provided by integrated framework, which save the development time, reduce coding work amount, reduce development cost, in addition integrated service component can dynamically be installed or unload, and also can share by multi version, achieves dynamic and the flexibility of system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Uniform Communication Platform service integration framework that the present invention is based on OSGi;
Fig. 2 is the component relation chart of application container in the present invention;
Fig. 3 is active inquiry flow chart in the present invention;
Fig. 4 is that in the present invention, application pushes flow chart.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Based on the Uniform Communication Platform service integration framework of OSGi, see accompanying drawing 1, based on the Uniform Communication Platform service integration framework of OSGi, comprise three aspects:
(1) client terminal service layer, as the access entrance of client terminal, and provides card i/f, for realizing the interworking at Access Layer of client and third party's integrated service;
What the present invention adopted is that the live collaboration server based on XMPP (eXtensible Messaging andPresence Protocol, easily extensible communication and presentation protocol) agreement of increasing income is as client terminal service layer.For office automation, the main process that server plug-ins realizes integrated work automation business is as follows:
A. the NameSpace of office automation business is registered;
B. set up JMS with inner alternation of bed to be connected, set up the connection of applying with message queue;
C. the message of client terminal and the JMS message of inner alternation of bed are monitored, after listening to the message matched with the NameSpace of this business, encapsulate after resolving the message that receives.Message encapsulation from client terminal is become JMS message format, the message encapsulation from inner alternation of bed is become platform and the mutual XMPP communication format of client terminal;
D. the message from message queue cluster is sent to client terminal, give inner alternation of bed by the news release from client terminal.
(2) inner alternation of bed, for client terminal layer and application create message channel the same period, for simplifying the management of platform, the load of balance platform;
Inner alternation of bed adopts message queue Clustering, set up the connection of client terminal service layer and external interface layer, the message of client terminal services layer encapsulates joins in message queue herein, and external interface layer takes out message from message queue, reaches the object of communication.
The present invention adopts the bus of open source projects Active MQ as transmission of messages between client terminal service layer and application container of Apache.
(3) application container, externally for third party's operation system provides unified interface, the transmission of internal administrative messag and and third party's integrated service system mutual.
Application container, based on OSGi service, comprises JMS component, interface service component, Service controll component, thread pool services component and third party's integrated service component, as shown in Figure 2.
All service interfaces of application container are all encapsulated in interface service component, in Fig. 2, are 1. JMS messenger service interface: define the method that internally alternation of bed gives out information, realized by JMS component, Service controll component calls; 2. be message distribution services interface: define the method for carrying out distribution processor after application container receives message, realized by Service controll component, JMS component calls; 3. for business pull/Push Service interface: define active inquiry, message pushing method, realized by integrated service component, Service controll component calls; 4. be thread pool service interface: all methods defining thread pool service, realized by thread pool component, Service controll component calls; 5. be third party's uniform service service interface: define the method that third party's operation system is served platform PUSH message, realized by Service controll component, third party's operation system is called.
JMS component is used for reception and the transmission of message in application container; Reception and the transmission of all integrated service component message be registered in application container are all realized by this component.
Being described as follows of JMS component function:
A. set up the connection of JMS with inner alternation of bed, set up and connection that message queue is applied, and the connection of message queue application is monitored, if broken string, reconnect immediately;
B. JMS message is monitored, if receive JMS message, then message call distribution services interface;
C. Service controll component is the realization to message distribution services interface, invokes thread pond service interface in Service controll component, obtains a thread, and the distribution of finishing service in this thread, and calls the pulling of business/push interface;
D. third party's integrated service component realize pull/push interface after, result is returned to JMS component, and by JMS component, result is published in the message queue cluster of inner alternation of bed, finally terminate this thread.
Registration service when Service controll component is mainly used in grafting, delete service when removing, distribute different business and the realization to third party's uniform service interface according to NameSpace during registration.
Being described as follows of Service controll component function:
A., the address of the unified interface externally provided is provided;
If the message of b. active inquiry request, then first parse the NameSpace in message, if having the NameSpace of coupling in the service of registration, then according to NameSpace, inquiry request message is distributed to corresponding integrated service component and goes process;
If c. Push Service request, then parsing NameSpace and after the match is successful, starting a thread from thread pool, in this thread, the distribution of finishing service, the process of business and internally alternation of bed send corresponding message.
Thread pool services component is used for providing thread pool service for the route of message, avoids the waste of platform resource, improves the operating efficiency of plateform system, utilize thread pool to control the quantity of thread.
Third party's integrated service component is mutual for the treatment of application container and third party's integrated service system.Concrete processing mode is as follows:
If a. active inquiry request message, then resolve inquiry request, and undertaken alternately, in third party's operation system, carrying out the inquiry of business, and Query Result being returned to JMS component by analysis result and corresponding third party's operation system.
If b. push request message, then the message encapsulation pushed in third party's operation system is become the transformat of message in platform, then Query Result is returned to JMS component.
As shown in Figure 3, the flow process of active inquiry is as follows:
1. the office automation business plug-in unit in access server is published to inquiry request after in message queue, and the JMS component in application container will listen to this request, and receive inquiry request;
2. JMS component is by message distribution services interface, is sent in Service controll component by this inquiry request message and processes;
3. in Service controll component, obtain a thread, then mate the NameSpace of office automation business, if the match is successful, be then distributed in the business component of office automation;
4. office automation business component carries out the inquiry of pending project or notice number to the office automation system, and Query Result is returned to JMS component.Query result transmission in message queue, and is terminated this thread by this component.
Finally monitored from message queue by the plug-in unit of client terminal service layer and extract this Query Result, and Query Result is returned to client terminal.
As shown in Figure 4, the flow process of application propelling movement is as follows:
When 1. pushing, the number message of pending item or notice is sent in the application container of platform by the third party's uniform service service interface provided that office automation operation system calls application container;
2. this message of Service controll component extraction mating according to NameSpace, after the match is successful, starts a thread, in this thread, by message distribution in office automation business component;
3. the transmission JMS message approach in the JMS messenger service interface interchange JMS component that provided by interface service of office automation business component, becomes JMS message by message encapsulation, and by news release in message queue, and terminate this thread.
The plug-in unit of last client terminal service layer is monitored and after getting message from message queue, by message push to client terminal.
The unified communication service platform intergration framework that the present invention is based on OSGi can receive inquiry request that a large amount of client terminals sends and the business prompting that third party's integrated service sends simultaneously, and process simultaneously, substantially increase integrated efficiency, owing to having accessed different integrated service components in OSGi service framework simultaneously, and can arbitrary extension integrated service component, because this reducing the development cost of communications platform.Inner alternation of bed have employed message queue Clustering, prevent the generation that information blocks, play equally loaded when load is larger, simultaneously when integrated third-party application is more can the multiple application container of distributed deployment to play the effect of equally loaded.
Claims (7)
1. based on the Uniform Communication Platform service integration framework of OSGi, it is characterized in that, comprise three aspects:
(1) client terminal service layer, as the access entrance of client terminal, and provides card i/f, for realizing the interworking in client terminal service layer of client terminal and third party's integrated service;
(2) inner alternation of bed, for client terminal service layer and application container create message channel, for simplifying the management of platform, the load of balance platform;
Described inner alternation of bed adopts message queue Clustering, set up the connection of client terminal service layer and application container, the message of client terminal services layer encapsulates joins in message queue herein, and application container takes out message from message queue, reaches the object of communication;
(3) application container, externally for third party's integrated service provides unified interface, the transmission of internal administrative messag and and third party's integrated service system mutual;
The implementation procedure of the card i/f that described client terminal service layer provides is:
A. the NameSpace of third party's integrated service is registered;
B. resolve client terminal be sent to the request of client terminal service layer and encapsulate;
C. set up JMS (Java Message Service, Java messenger service) to connect;
D. the message of encapsulation is passed to inner alternation of bed.
2. the Uniform Communication Platform service integration framework based on OSGi according to claim 1, it is characterized in that, described application container, based on OSGi service, comprises JMS component, interface service component, Service controll component, thread pool services component and third party's integrated service component.
3. the Uniform Communication Platform service integration framework based on OSGi according to claim 2, is characterized in that, described JMS component is used for reception and the transmission of message in application container.
4. the Uniform Communication Platform service integration framework based on OSGi according to claim 2, it is characterized in that, described interface service component is used for providing interface service for application container internal structure and third party's integrated service system, comprises the unified interface service pulling/Push Service, thread pool service and third party's integrated service system of JMS Messaging Service, message distribution services, business.
5. the Uniform Communication Platform service integration framework based on OSGi according to claim 2, it is characterized in that, registration service when described Service controll component is used for grafting, delete service when removing, distribute different business and the realization to third party's integrated service unified interface according to NameSpace during registration.
6. the Uniform Communication Platform service integration framework based on OSGi according to claim 2, is characterized in that, described thread pool services component is used for providing thread pool service for the route of message.
7. the Uniform Communication Platform service integration framework based on OSGi according to claim 2, is characterized in that, described third party's integrated service component is mutual for the treatment of application container and third party's integrated service system.
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| CN105847045B (en) * | 2016-01-04 | 2019-06-18 | 中国电子科技网络信息安全有限公司 | It is a kind of that package system and management method are applied based on Docker container |
| CN107104819B (en) * | 2017-03-23 | 2019-10-11 | 武汉邮电科学研究院 | Adaptive self-coordinating unified communications and communication means based on SDN |
| CN107222524B (en) * | 2017-05-08 | 2020-07-31 | 广州智淘信息科技有限公司 | Open type application service integration framework |
| CN110471664A (en) * | 2019-06-21 | 2019-11-19 | 广州市途讯科技有限公司 | A kind of heterogeneous software platform based on OSGi framework unifies interconnection method |
| CN111694620B (en) * | 2020-06-15 | 2024-04-12 | 深圳前海微众银行股份有限公司 | Interaction method, device and equipment of third party service and computer storage medium |
| CN114051055B (en) * | 2022-01-12 | 2022-05-13 | 江苏银承网络科技股份有限公司 | Data transmission method and device in different systems |
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