CN104348876A - ESB (enterprise service bus)-based things internet network service exchange realizing method and device - Google Patents

ESB (enterprise service bus)-based things internet network service exchange realizing method and device Download PDF

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Publication number
CN104348876A
CN104348876A CN201310339319.2A CN201310339319A CN104348876A CN 104348876 A CN104348876 A CN 104348876A CN 201310339319 A CN201310339319 A CN 201310339319A CN 104348876 A CN104348876 A CN 104348876A
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service
internet
address
registry file
network service
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CN104348876B (en
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蔡义祥
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ZTE Corp
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ZTE Corp
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/566Grouping or aggregating service requests, e.g. for unified processing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to devices or network resources

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The invention discloses an ESB (enterprise service bus)-based things internet network service exchange realizing method and an ESB-based things internet network service exchange realizing device and relates to the technology of things internet application. The method comprises the following steps that each piece of things internet equipment in the things internet develops a corresponding network service according to an external user request; each piece of things internet equipment packages the developed network service into a service registration file and locally stores the service registration file; each piece of things internet equipment transmits the website of the service registration file to an exchange platform, and the website of the service registration file is published through the exchange platform. By the method and the device, network service development on a network service resource can be performed in three ways, and network services of all the things internet equipment are directly accessed to the things internet network to finish convergence and sharing of the network services.

Description

A kind of Internet of Things network service based on ESB exchanges implementation method and device
Technical field
The present invention relates to Internet of Things application technology, particularly a kind of Internet of Things network service based on ESB exchanges implementation method and device.
Background technology
ESB(Enterprise Service Bus, ESB) be the product that traditional middleware technology and the technology such as XML, Web service are joined, which provide connection maincenter the most basic in network.
The concept of Internet of Things, after being suggested, receiving and pays close attention to widely, and has vast potential for future development.But for Internet of Things, current also ununified technology and equipment standard, the concept obtaining extensively approval is at present: by information sensing equipment such as rfid device, infrared inductor, global positioning system and laser scanners, by the agreement of agreement, any article are connected with the Internet, carry out a kind of network exchanging with communicate.
Prior art exists based on the web services implementation method of ESB, ESB and service centre, can only develop the network service of webservice mode based on ESB; Or the ESB system under Services Oriented Achitecture, for the communication between enterprises server and exchange, can only not have the equipment access of whole Internet of Things in network.
As can be seen from description above, in the prior art, ESB can only develop webservice Cyber-service Patterns, the network service be simultaneously just applied between enterprises server exchanges and communicates, and is not directly linked in Internet of Things by the network service that property networked devices has.
Summary of the invention
A kind of Internet of Things network service based on ESB is the object of the present invention is to provide to exchange implementation method and device, can solve ESB better and can only develop webservice Cyber-service Patterns, and the network service that property networked devices can not be had directly is linked into the problem in Internet of Things.
According to an aspect of the present invention, provide a kind of Internet of Things network service based on ESB and exchange implementation method, comprising:
Each internet of things equipment in Internet of Things, according to external user request, develops corresponding network service;
The network service developed separately is packaged into service registry file by each internet of things equipment, and carries out this locality preservation;
The address of described service registry file is sent to switching plane by each internet of things equipment, is externally issued the address of described service registry file by described switching plane.
Preferably, the step that described switching plane externally issues the address of described service registry file comprises:
For the address of the service registry file that visitor will access, conduct interviews authorization check, to judge whether visitor has the right to conduct interviews;
If judge, visitor has the right to conduct interviews, then the address of described service registry file is distributed to described visitor;
If judge, visitor haves no right to conduct interviews, then do not issue described register-file address to visitor.
Preferably, the address that described visitor utilizes switching plane to issue, accesses the service registry file of corresponding internet of things equipment, and downloads corresponding network service.
Preferably, each internet of things equipment in described Internet of Things is according to external user request, and the step developing corresponding network service comprises:
Network service resource format conversion in each internet of things equipment, according to predefined consolidation form, is described consolidation form by each internet of things equipment;
The network service resource after described conversion is utilized to develop the network service consistent with web or http of external user request or r01 method of service.
Preferably, the step that the network service developed separately is packaged into service registry file comprises by described each internet of things equipment:
Described each internet of things equipment, according to described Cyber-service Patterns, selects corresponding encapsulation mode;
The network service of described respective exploitation is packaged into service registry file according to corresponding encapsulation mode, and generates the address of described service registry file.
Preferably, described each internet of things equipment comprises before the address of described service registry file is sent to the step of switching plane:
By carrying out usability testing to the address of described service registry file, judge whether described service registry file can be used;
If described service registry file can be used, then the address of described service registry file is sent to switching plane.
According to a further aspect in the invention, provide a kind of Internet of Things network service based on ESB and exchange implement device, comprising:
The ESB of internet of things equipment develops engine modules, for according to external user request, develops corresponding network service in this locality, developed network service is packaged into service registry file, and carries out this locality preservation;
The delivery module of internet of things equipment, for the address of described service registry file is sent to switching plane, externally issues the address of described register-file by described switching plane.
Preferably, the ESB exploitation engine modules of described internet of things equipment comprises:
Exploitation submodule, for according to predefined consolidation form, be described consolidation form by network service resource format conversion, and utilize the network service resource after described conversion to develop the network service consistent with web or http of external user request or r01 method of service.
Encapsulation submodule, for according to described Cyber-service Patterns, selects corresponding encapsulation mode, described network service is packaged into service registry file according to corresponding encapsulation mode, and generate the address of described service registry file.
Preferably, also comprise:
The authority module of switching plane, for the address of service registry file will accessed for visitor, conduct interviews scope check, to judge whether visitor has the right to conduct interviews; If judge, visitor has the right to conduct interviews, then the address of described service registry file is distributed to described visitor, if judge, visitor haves no right to conduct interviews, then do not issue described register-file address to visitor.
Preferably, also comprise:
The test module of internet of things equipment, for by carrying out usability testing to the address of described service registry file, judge whether described service registry file can be used, if described service registry file can be used, then the address of described service registry file is sent to switching plane.
Compared with prior art, beneficial effect of the present invention is: the present invention can make ESB develop the network service of webservice, http and r01 tri-kinds of modes, and the network service that can be had by property networked devices by network service switching plane is directly linked in Internet of Things the convergence that carried out network service and shares.
Accompanying drawing explanation
Fig. 1 is that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges implementation method flow chart;
Fig. 2 is the structure drawing of device of the internet of things equipment embedded with network service development unit that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges;
Fig. 3 is the method flow diagram of the network service development block that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges;
Fig. 4 is the structure drawing of device of the network service switching plane unit unit that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
It should be noted that, when not conflicting, the embodiment in application and the feature in embodiment can combination in any mutually.
Embodiments provide method and device that a kind of Internet of Things network service based on ESB exchanges,
Fig. 1 is the method flow diagram that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges, and as shown in Figure 1, step is as follows:
Step S1: each internet of things equipment in Internet of Things, according to external user request, develops corresponding network service.
In described step S1, according to each internet of things equipment in Internet of Things according to external user request, the step developing corresponding network service comprises:
Network service resource format conversion in each internet of things equipment, according to predefined consolidation form, is described consolidation form by each internet of things equipment;
The network service resource after described conversion is utilized to develop the network service consistent with web or http of external user request or r01 method of service.
Step S2: the network service developed separately is packaged into service registry file by each internet of things equipment, and carry out this locality preservation.
In described step S2, according to each internet of things equipment, the step that the network service developed separately is packaged into service registry file is comprised:
Described each internet of things equipment, according to described Cyber-service Patterns, selects corresponding encapsulation mode;
The network service of described respective exploitation is packaged into service registry file according to corresponding encapsulation mode, and generates the address of described service registry file.
Step S3: the address of described service registry file is sent to switching plane by each internet of things equipment, externally issues the address of described service registry file by described switching plane.
In described step S3, the step externally issuing the address of described service registry file according to described switching plane comprises:
For the address of the service registry file that visitor will access, conduct interviews authorization check, to judge whether visitor has the right to conduct interviews;
If judge, visitor has the right to conduct interviews, then the address of described service registry file is distributed to described visitor;
If judge, visitor haves no right to conduct interviews, then do not issue described register-file address to visitor.
Further, according to the address that visitor utilizes switching plane to issue, access the service registry file of corresponding internet of things equipment, and download corresponding network service.
Further, described each internet of things equipment comprises before the address of described service registry file is sent to the step of switching plane:
By carrying out usability testing to the address of described service registry file, judge whether described service registry file can be used;
If described service registry file can be used, then the address of described service registry file is sent to switching plane.
Fig. 2 is the structure drawing of device of the internet of things equipment embedded with network service development unit that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges.As shown in Figure 2, each internet of things equipment embedded with network service development unit, comprise ESB and develop engine modules, test module and delivery module three part, and each internet of things equipment is linked into network service switching plane unit, concrete processing procedure can adopt existing terminal equipment to be connected to the concrete processing procedure of network.
Described ESB develops engine modules, for according to external user request, develops corresponding network service in this locality, developed network service is packaged into service registry file, and carries out this locality preservation.Wherein, described ESB develops the exploitation submodule of engine modules, for according to predefined consolidation form, be described consolidation form by network service resource format conversion, and utilize the network service resource after described conversion to develop the network service consistent with web or http of external user request or r01 method of service.Described ESB develops the encapsulation submodule of engine modules, for according to described Cyber-service Patterns, selects corresponding encapsulation mode, described network service is packaged into service registry file according to corresponding encapsulation mode, and generate the address of described service registry file.
Described test module, for by carrying out usability testing to the address of described service registry file, judging whether described service registry file can be used, if described service registry file can be used, then the address of described service registry file being sent to switching plane.
Described delivery module is used for the address of described service registry file to send to switching plane, is externally issued the address of described register-file by described switching plane.
Fig. 3 is the method flow diagram of the network service development block that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges.As shown in Figure 3, comprising:
Step S10: select Cyber-service Patterns, is loaded into ESB and develops in engine modules by network service resource.
Step S20: develop on the graphical interfaces in engine at ESB, network service exploitation is carried out to network service resource, and encapsulates.
Step S30: utilize test module to carry out on-line testing to Internet of Things network service, whether the service of tester intranet network reaches target.
Step S40: the address of service registry file is sent to network service switching plane unit, define the rights of using of internet of things equipment simultaneously.
Wherein, step S10 comprises further:
Step S101: select Cyber-service Patterns according to external user to the demand of Cyber-service Patterns, optional Cyber-service Patterns comprises webservice, http and r01 tri-kinds of modes.
Step S102: when after selected Cyber-service Patterns, ESB develops engine modules according to the consolidation form of predefined service parameter information, be described consolidation form by the service parameter information format conversion in network service resource, and be kept in network service description document.
Step S20 comprises further:
Step S201: according to the demand of external user to network service, the graphical interfaces of ESB exploitation engine modules can utilize different Cyber-service Patterns node exchange the network service resource after turning and carry out different operations, also directly can exchange the network service resource after turning with JAVA code by JAVA node and carry out difference exploitation, obtain Internet of Things network service.
Step S202:ESB engine development module is according to the Cyber-service Patterns selected, select corresponding encapsulation mode, and Internet of Things network service is generated corresponding service registry file, and be deployed in ESB engine development module, Internet of Things network service is generated to the address of corresponding service registry file simultaneously.
Step S30 comprises further:
Step S301: test module carries out on-line testing by analog access person to the availability of Internet of Things network service.Tested by the availability of the parametric controller page to Internet of Things network service, backstage generates the message body of request automatically simultaneously.
Step S302: the message body automatically generating request according to backstage, testing by inputting relevant parameter, judging the correctness of Internet of Things network service according to the content returned.
Fig. 4 is the structure drawing of device of the network service switching plane unit that the Internet of Things network service based on ESB that the embodiment of the present invention provides exchanges.As shown in Figure 4, network service switching plane unit comprises storage module and authority module two parts.
Described storage module is used for storing the address of described service registry file and the rights of using of predefined internet of things equipment.Further, the address of described service registry file also comprises the network service resource and use record thereof that are using.Further, also comprise the information of internet of things equipment is stored.
Described authority module is used for the address of the service registry file will accessed for visitor, and conduct interviews scope check, to judge whether visitor has the right to conduct interviews; If judge, visitor has the right to conduct interviews, then the address of described service registry file is distributed to described visitor, if judge, visitor haves no right to conduct interviews, then do not issue described register-file address to visitor.Further, also comprise the address of internet of things equipment and service registry file is managed.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, the all or part of step of above-described embodiment also can use one or more integrated circuit to realize, correspondingly, each units/modules in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
In sum, the present invention has following technique effect: by the selection to three kinds of heterogeneous networks methods of service, realizes developing the network service of network service resource, meets the demand of user to network service.And by the management of the address to internet of things equipment and service registry file, realize the restriction of right to the internet of things equipment that log on service uses.
Although above to invention has been detailed description, the present invention is not limited thereto, those skilled in the art of the present technique can carry out various amendment according to principle of the present invention.Therefore, all amendments done according to the principle of the invention, all should be understood to fall into protection scope of the present invention.

Claims (10)

1. the Internet of Things network service based on ESB exchanges an implementation method, it is characterized in that,
Each internet of things equipment in Internet of Things, according to external user request, develops corresponding network service;
The network service developed separately is packaged into service registry file by each internet of things equipment, and carries out this locality preservation;
The address of described service registry file is sent to switching plane by each internet of things equipment, is externally issued the address of described service registry file by described switching plane.
2. method according to claim 1, is characterized in that, the step that described switching plane externally issues the address of described service registry file comprises:
For the address of the service registry file that visitor will access, conduct interviews authorization check, to judge whether visitor has the right to conduct interviews;
If judge, visitor has the right to conduct interviews, then the address of described service registry file is distributed to described visitor;
If judge, visitor haves no right to conduct interviews, then do not issue described register-file address to visitor.
3. method according to claim 2, is characterized in that, the address that described visitor utilizes switching plane to issue, and accesses the service registry file of corresponding internet of things equipment, and downloads corresponding network service.
4. method according to claim 1, is characterized in that, each internet of things equipment in described Internet of Things is according to external user request, and the step developing corresponding network service comprises:
Network service resource format conversion in each internet of things equipment, according to predefined consolidation form, is described consolidation form by each internet of things equipment;
The network service resource after described conversion is utilized to develop the network service consistent with web or http of external user request or r01 method of service.
5. method according to claim 1, is characterized in that, the step that the network service developed separately is packaged into service registry file comprises by described each internet of things equipment:
Described each internet of things equipment, according to described Cyber-service Patterns, selects corresponding encapsulation mode;
The network service of described respective exploitation is packaged into service registry file according to corresponding encapsulation mode, and generates the address of described service registry file.
6. method according to claim 1, is characterized in that, described each internet of things equipment comprises before the address of described service registry file is sent to the step of switching plane:
By carrying out usability testing to the address of described service registry file, judge whether described service registry file can be used;
If described service registry file can be used, then the address of described service registry file is sent to switching plane.
7. the Internet of Things network service based on ESB exchanges an implement device, it is characterized in that,
The ESB of internet of things equipment develops engine modules, for according to external user request, develops corresponding network service in this locality, developed network service is packaged into service registry file, and carries out this locality preservation;
The delivery module of internet of things equipment, for the address of described service registry file is sent to switching plane, externally issues the address of described register-file by described switching plane.
8. device according to claim 7, is characterized in that, the ESB of described internet of things equipment develops engine modules and comprises:
Exploitation submodule, for according to predefined consolidation form, be described consolidation form by network service resource format conversion, and utilize the network service resource after described conversion to develop the network service consistent with web or http of external user request or r01 method of service.
Encapsulation submodule, for according to described Cyber-service Patterns, selects corresponding encapsulation mode, described network service is packaged into service registry file according to corresponding encapsulation mode, and generate the address of described service registry file.
9. device according to claim 7, is characterized in that, also comprises:
The authority module of switching plane, for the address of service registry file will accessed for visitor, conduct interviews scope check, to judge whether visitor has the right to conduct interviews; If judge, visitor has the right to conduct interviews, then the address of described service registry file is distributed to described visitor, if judge, visitor haves no right to conduct interviews, then do not issue described register-file address to visitor.
10. device according to claim 7, is characterized in that, also comprises:
The test module of internet of things equipment, for by carrying out usability testing to the address of described service registry file, judge whether described service registry file can be used, if described service registry file can be used, then the address of described service registry file is sent to switching plane.
CN201310339319.2A 2013-08-06 2013-08-06 A kind of Internet of Things network service exchange implementation method and device based on ESB Expired - Fee Related CN104348876B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018121573A1 (en) * 2016-12-28 2018-07-05 珠海国芯云科技有限公司 Cloud computing-based internet-of-things platform creation system and method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102082771A (en) * 2009-11-30 2011-06-01 中国移动通信集团福建有限公司 Service management middleware based on ESB (enterprise service bus) technology
US20110264707A1 (en) * 2010-04-26 2011-10-27 International Business Machines Corporation Extensible meta model for capturing solution patterns
CN102347983A (en) * 2011-08-26 2012-02-08 四川长虹电器股份有限公司 ESB (Enterprise Service Bus) system in SOA (Service-Oriented Architecture)
CN102882934A (en) * 2012-09-05 2013-01-16 浪潮(北京)电子信息产业有限公司 Web service realizing method based on enterprise service bus (ESB), ESB and service center

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102082771A (en) * 2009-11-30 2011-06-01 中国移动通信集团福建有限公司 Service management middleware based on ESB (enterprise service bus) technology
US20110264707A1 (en) * 2010-04-26 2011-10-27 International Business Machines Corporation Extensible meta model for capturing solution patterns
CN102347983A (en) * 2011-08-26 2012-02-08 四川长虹电器股份有限公司 ESB (Enterprise Service Bus) system in SOA (Service-Oriented Architecture)
CN102882934A (en) * 2012-09-05 2013-01-16 浪潮(北京)电子信息产业有限公司 Web service realizing method based on enterprise service bus (ESB), ESB and service center

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《中国优秀硕士学位论文全文数据库;信息科技辑》 *
《现代计算机》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018121573A1 (en) * 2016-12-28 2018-07-05 珠海国芯云科技有限公司 Cloud computing-based internet-of-things platform creation system and method thereof

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