CN101640824A - Frame device for establishing end-to-end business and use method thereof - Google Patents
Frame device for establishing end-to-end business and use method thereof Download PDFInfo
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Abstract
The invention discloses a frame device for establishing end-to-end business and a use method thereof. The device comprises a service layer business topology module, a business attribute parameter module, a router selection module and an establishing scene module, wherein the service layer business topology module comprises a topology module unit, a topology object unit, a topology view unit, a router object unit and a router link unit; the business attribute parameter module comprises an attribute unit and a parameter view unit; the router selection module comprises a router selector unit anda router constrain unit; and the establishing scene module comprises an establishing scene factory unit and an establishing scene unit. The method comprises the following steps: generating an establishing scene, setting establishing parameters, selecting a router, generating business and the like. By sharing a high level design, the invention provides a unified development frame for various end-to-end businesses, lays a foundation for various establishing scenes on the aspects of operation and exhibition, and also ensures the extensibility of a system.
Description
Technical field
The invention belongs to the communication network management technical field, create the frame mounting and the using method thereof of teleservice in the particularly a kind of optical transport network system.
Background technology
In communications network system, can be delivered to the other end from an end like clockwork for making information, except require between the two ends to exist can intercommunication physical topology connect this prerequisite, also need to create professional.In general, the capacity of physical topology connection is that transmission rate is very big.Such as, in SDH (SynchronousDigital Hierarchy, the synchronous digital hierarchy) system, the about 2.5G of transmission capacity of a STM (Synchronous TransportModule, synchronous transfer mode)-16 optical fiber.Domestic consumer generally need not so big capacity, usually physical connection logically need be divided into many passages for this reason, the passage of coarseness can be divided into more fine-grained passage more layer by layer, the passage of coarseness is that bottom is that the fine granularity passage is the service layer on upper strata, and its upper strata is called client layer again.Owing to can divide layer by layer, so client layer/service layer also is relative, and a service layer may be another more client layer of coarseness passage.
The information of different user transmits on different passages, and the process of dividing passage and selector channel is exactly to create professional process.The communications network system major function is finished the information transmission exactly, and therefore, creating teleservice is basic function in the communication network management system (abbreviation webmaster), and frequency of utilization is very high.
Create professional at first to pay close attention to be professional itself attribute in other words the user to the demand of business.Dissimilar business has some common attributes, such as, professional speed, direction, end points, route, affiliated client, state etc.In addition, dissimilar business, also some different attribute, as, concerning the SDH transmission network, common SDH business can be provided with SNCP (Sub-network Connection Protection, SNCP) protection, follow the trail of byte etc., and Ethernet service, VLan (Virtual Local AreaNetwork is then arranged, VLAN), VLan ID keeps, Cos (Class of service, the grade of service) maintenance waits particular attribute, and for ATM (Asynchronous Transfer Mode, asynchronous transfer mode) business, various bandwidth parameters are then arranged again, particular attributes such as VP (Virtual Path, tunnel)/VC (Virtual Channel pseudo channel) exchange message; And, can imagine that its service attribute again can be different with the SDH miscellaneous service for other network.
Create that professional what also need to pay close attention to is the selection of route.The choice relation of route is to professional quality, influenced by the networking topology and reacts on the networking topology, and also professional efficient itself is created in influence simultaneously, therefore need provide flexibly, choice mechanism efficiently.
Fig. 1 has shown the whole flow process of the business of creating, and finally generates business by initialization service layer service topology, specified services attribute and parameter, specified circuit by steps such as constraints and selection routes.Development of Communication Technique tends to derive dissimilar new business, has proposed a difficult problem to service creation.
Summary of the invention
The technical problem to be solved in the present invention is how to realize the exploitation of various establishment teleservices fast, and keeps creating miscellaneous service in the consistency of operating and representing.
For solving the problems of the technologies described above, the present invention proposes a kind of frame mounting of creating teleservice, this device comprises service layer's service topology module, business attribute parameter module, routing selecting module and establishment scene module, and the composition structure and the correlation of each module are as follows:
Described service layer service topology module comprises topological model unit, topology objects unit, topological view unit, routing object unit and routing link unit.Wherein, the topological model unit is used to represent topological internal data structure, and data comprise topology objects and routing object; The topology objects unit is used to represent the topological entity object; The topological view unit is used to show the topological model data, and this topological model is data from the topological model unit; The routing object unit is used for representing complete route of topology, obtains relevant routing iinformation from the routing link unit; The routing link unit is used to represent to form the route segment of route.
Described business attribute parameter module comprises template(-let) and parameter view unit.Wherein, template(-let) is used to represent service attribute; Parameter view unit is as the container that holds service attribute, and the dependency unit obtains relevant attribute information.
Described routing selecting module comprises router unit and route restriction unit.Wherein, the router unit is used to be provided with route restriction, increases route restriction, deletes route restriction, chooses route and produces routing object according to the route restriction condition; The route restriction unit is used to obtain constraint object source, type indication and whether allows process.The router unit carries out organization and administration to the route constraint element, and goes out suitable route according to the route restriction unit selection.
Described establishment scene module comprises to be created scene factory unit and creates scene unit.Wherein, build scene factory unit and be used for generating the establishment scene; Create scene unit be used for the initialization topological model, from business attribute parameter module get parms view, obtain topological view and obtain router from service layer's service topology module from routing selecting module.
On the basis of the frame mounting that proposes above-mentioned establishment teleservice, the present invention further proposes a kind of method of using this frame mounting to create teleservice, comprising:
In the above-mentioned steps two, the process that scene is created in described generation comprises: (1) generates the establishment scene by creating scene factory unit; (2) creating scene unit obtains and shows parameter view from parameter view unit; (3) create scene unit initialization topological model; (4) creating scene unit obtains from the topological view unit and shows topological view.
In the above-mentioned steps four, described process by router unit selection route comprises: (1) router unit carries out route restriction by the route restriction unit; (2) the router unit generates route by the routing object unit; (3) the routing object unit is to router unit return results route.
The service creation frame mounting that the present invention proposes, by sharing high-rise design, provide unified Development Framework for creating various teleservices, the exploitation of having simplified the newtype business realizes, provides the foundation in the consistency of operating and represent for various establishment scenes simultaneously.On the other hand, this frame mounting allows that farthest the various different differentiation of creating scene realize, have fully guaranteed the extensibility of system.On this frame mounting basis, can also further increase some acquiescences and realize, facilitate for the concrete scene of creating by different level.
Description of drawings
Fig. 1 is the visioning procedure figure of teleservice;
Fig. 2 is a service creation frame structure schematic diagram of the present invention;
Fig. 3 is another structural representation of service creation framework of the present invention;
Fig. 4 creates the scene precedence diagram for the present invention generates;
Fig. 5 creates work flow figure for the present invention;
Fig. 6 is for creating VC12 two-way services demonstration effect figure.
Embodiment
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention, below in conjunction with drawings and Examples, the frame mounting and the using method thereof of the establishment teleservice that the present invention is proposed are described in detail as follows.
Referring to Fig. 2, the present embodiment frame mounting comprises service layer's service topology module, business attribute parameter module, routing selecting module and establishment scene module, and the composition structure and the correlation of each module are as follows:
Described service layer service topology module comprises topological model unit, topology objects unit, topological view unit, routing object unit and routing link unit.Wherein, the topological model unit is used to represent topological internal data structure, and data comprise the topology objects that derive from the topology objects unit and derive from the routing object of routing object unit; The topology objects unit is used to represent the topological entity object; The topological view unit is used to show the topological model data, and this topological model is data from the topological model unit; The routing object unit is used for representing complete route of topology, obtains relevant routing iinformation from the routing link unit; The routing link unit is used to represent to form the route segment of route.
As a kind of specific implementation, described topological model unit can obtain, adds and delete topology objects; Described topology objects unit can obtain the position of topology objects in topological diagram, topology location is set, obtain node data and node data is set; Described topological view unit can be provided with topological model, obtain selected object in the topological diagram, generate topological action response to construct topological right-click menu and to show topology; Described routing object unit can obtain first node, tail node and routing link tabulation; Described routing link unit can obtain beginning node, terminal note, link attribute and link attribute is set.
Described business attribute parameter module comprises template(-let) and parameter view unit.Wherein, template(-let) is used to represent service attribute; Parameter view unit is as the container that holds service attribute, and the dependency unit obtains relevant attribute information.Create professional at first to pay close attention to be professional itself attribute in other words the user to the demand of business.Dissimilar business has some common attributes, also some different attribute.Frame mounting of the present invention is used custom service attribute as required by template(-let) and parameter view unit being provided, can allowing.Professional attribute except basic traffic direction, speed, also has parameter informations such as professional naming method, professional head and the tail (A/Z) end points, client.
As a kind of specific implementation, but described template(-let) can getattr title, the title that sets a property, obtain editing mode, be provided with can edit, getattr value and setting property; Parameter view unit can be added attribute, delete property, obtains specified attribute and be obtained all properties.
Described routing selecting module comprises router unit and route restriction unit.Wherein, the router unit is used to be provided with route restriction, increases route restriction, deletes route restriction, chooses route and produces routing object according to the route restriction condition; The route restriction unit is used to obtain constraint object source, type indication and whether allows process.The indication of described type is as work/protection/do not specify etc.For the constraint of link,, can be assigned to concrete passage by in the constraint object source, increasing " passage ".Route restriction information comprises constrained type, degree of restraint, constraint direction and resource etc.Under the network topology environment of a complexity, seeking a suitable route is not the part simple thing.Simultaneously, the selection of route is vital, is related to professional quality, has influence on the planning of network topology.In addition, the selection of route also is key one ring that professional efficient is created in influence.Frame mounting of the present invention is controlled Route Selection by router unit and route restriction unit, can provide flexibly, routing mechanism efficiently.
Described establishment scene module comprises to be created scene factory unit and creates scene unit.Wherein, build scene factory unit and be used for generating the establishment scene; Create scene unit be used for the initialization topological model, from business attribute parameter module get parms view, obtain topological view and obtain router from service layer's service topology module from routing selecting module.Various establishment scene, its available topologies model, parameter view, topology are showed, route selection method all may be different, so frame mounting of the present invention provides one to create not module of scene, the generation of creating scene generates by factory method.
What the frame mounting that the foregoing description provides comprised is basic part, can expand the component units of frame mounting module, each module, the function collection of each component units etc. during specific implementation, such as:
As a preferred embodiment, frame mounting of the present invention also comprises the automatic discovery module that contains the searching algorithm unit, is used for setting up the initial topology model that service layer's service topology module relates to automatically according to optical fiber connection physically.
As a preferred embodiment, the routing selecting module in the frame mounting of the present invention also comprises the routing strategy unit, is used for realizing the multiple strategy of customization, such as: shortest path strategy, minimal weight strategy etc.
As a preferred embodiment, the topological view unit in the frame mounting of the present invention can also be provided with the layer properties of topology objects, is used to realize the demonstration of overlapping topology objects.
Each part of frame mounting of the present invention can be deployed on same the equipment, also can carry out distributed deployment by module, and promptly each module can be distributed on the different machines arbitrarily.Such as, service layer's service topology module can be deployed in a machine, and routing selecting module is deployed on another machine.
Each part of frame mounting of the present invention can use various OO development languages to realize, as Java, C++ etc., arrives specifically any without limits.Be example with the two-way services of in the SDH network, creating a VC12 below, illustrate how to realize this frame mounting and how to use this frame mounting to carry out the teleservice exploitation.This example uses the JAVA language to realize that effect as shown in Figure 6.
(1) service layer's service topology module.
Each unit interface is defined as follows:
// topological model
ITopoModel
{
// obtain topology objects
public?ITopoObject[]getTopoObjects()；
// interpolation topology objects
public?void?addTopoObject(ITopoObject?topoObj)；
// deletion topology objects
public?void?removeTopoObject(ITopoObject?topoObj)；
}
// topology objects
ITopoObject
{
// obtain the position of topology objects in topological diagram
public?Position?getPosition()；
// topology location is set
public?void?setPosition(Position?position)；
// node data
public?Object?getNodeData()；
// node data is set
public?void?setNodeData(Object?data)；
}
// topological view
ITopoView
{
// topological model is set
public?void?setTopoModel(ITopoModel?topoModel)；
// obtain the selected object in the topological diagram
public?Object[]getSelectObjects()；
// generate topological action response, be used to construct topological right-click menu
public?Action[]generateTopoActions()；
// show topological
public?void?displayTopo()；
}
// routing object
IRoute
{
// first node
public?ITopoObject?getFirstNode()；
// tail node
public?ITopoObject?getLastNode()；
The tabulation of // routing link
public?List?getRouteLines()；
}
// routing link
IRouteLine
{
// beginning node
public?ITopoObject?getBeginNode()；
// terminal note
public?ITopoObject?getEndNode()；
// link attribute
public?HashSet?getProperties()；
// link attribute is set
public?void?setProperties(HashSet?properties)；
}
Can have as service layer's business of VC12 business: the various multiplex section layer services of STM0～STM256, VC4, VC3 service layer business.Wherein, the multiplex section business is can find out automatically after physical fiber connects foundation, VC4, VC3 business can be to create out by the service creation function that adopts frame mounting of the present invention to realize, VC12, VC4, VC3 are the benchmark services in the SDH standards system here.This business has end points and is connected with link, and they can adopt TEnd and the TLink class object of having realized the ITopoObject interface to represent respectively, and these objects have constituted whole topological model TSimpleTopoModel (realizing ITopoModel).In order to represent topological model, create a class TSimpleTopoView who realizes the ITopoView interface, such can represent the TLink class object with icon display TEnd with line segment.Can certainly different manifestation mode, such as, without icon display TEnd, and directly represent with literal or numeral.After service creation comes out, can be used for creating another business, that is to say as another professional service layer.
(2) business attribute parameter module
Each unit interface is defined as follows:
// parameter view
IParamsView
{
// interpolation attribute
public?void?addProperty(IProperty?prop)；
// delete property
public?void?removeProperty(IProperty?prop)；
// obtain specified attribute
public?IProperty?getProperty(String?propName)；
// obtain all properties
public?IProperty[]getAllProperty()；
}
// attribute
IProperty
{
// Property Name
public?String?getPropertyName()；
// title sets a property
public?void?setPropertyName(String?propName)；
// whether can edit
public?boolean?isEditable()；
// be provided with and can edit
public?void?setEditable(boolean?b)；
// getattr value
public?Object?getValue()；
// set property
public?void?setValue(Object?value)；
}
Professional attribute except basic traffic direction, speed, also has parameter informations such as professional naming method, professional head and the tail (A/Z) end points, client.These parameters all realize attribute (IProperty) interface, and these attributes come unified management by the realization class (TSimpleParamsView by name) of IParamsView interface.
(3) routing selecting module
Each unit interface is defined as follows:
// router
IRouteSelector
{
// route restriction is set
public?void?setRestriction(IRouteRestriction[]?restrictions)；
// increase route restriction
public?void?addRestriction(IRouteRestriction?restriction)；
// deletion route restriction
public?void?removeRestriction(IRouteRestriction?restriction)；
// choose route
public?IRoute?selectRoute()；
}
// route restriction
IRouteRestriction
{
// constraint object source
public?Object?getRestrictSrc()；
The indication of // type: as, work/protection/do not specify
public?int?getRestrictType()；
// whether allow to pass through
public?boolean?allowPassOrNot()；
}
In the example, router TSimpleRouteSelector provides the method that retrains from topological diagram and explorer; During IRouteRestriction realizes,,, can be assigned to concrete passage by in the constraint object source, increasing " passage " attribute for the constraint of link.
(4) create scene module
Each unit interface is defined as follows:
// establishment scene factory
CreationScenesFactory
{
// generate and create scene
public?ICreationScene?produceCreationScene()；
}
// establishment scene
ICreationScene
{
// initialization topological model
public?ITopoModel?initTopoModel()；
// view gets parms
public?IParamsView?getParamsView()；
// obtain topological view
public?ITopoView?getTopoView()；
// obtain router
public?IRouteSelector?getRouteSelector()；
}
In the example, the produceCreationScene method of CreationScenesFactory is returned an ICreationScene interface and is realized class, called after TSimpleCreationScene.Such generates corresponding instance respectively to each interface method in realizing, i.e. initialization topological model TSimpleTopoModel, parameter view TSimpleParamsView, topological view TSimpleTopoView, router TSimpleRouteSelector.
The flow process that generates the establishment scene is referring to Fig. 4, and detailed process is as follows:
Step 401 begins to create professional;
Step 402 generates the establishment scene by creating scene factory unit;
Step 403 is created scene unit and is obtained and show parameter view from parameter view unit;
Step 404 is created scene unit initialization topological model;
Step 405 is created scene unit and is obtained from the topological view unit and show topological view.
The typical scene that uses frame mounting establishment teleservice of the present invention is referring to Fig. 5, and detailed process is as follows:
Step 501, the operator prepares to create professional;
Step 502 is created scene unit and is opened parameter view from parameter view unit;
Step 503 is created scene unit initialization topological view;
Step 504, the operator sets the establishment parameter according to the actual requirements;
Step 505, parameter view unit are upgraded available topologies from the topological view unit;
Step 506, the operator selects route by the router unit;
Step 507, the router unit carries out route restriction by the route restriction unit;
Step 508, the router unit generates route by the routing object unit;
Step 509, the routing object unit is to router unit return results route;
Step 510, the operator determines creation operation;
Step 511 is created scene unit and is got parms from parameter view unit;
Step 512 is created scene unit and is obtained route from the router unit;
Step 513 is created scene unit and is generated professional.
Explanation by above-mentioned embodiment, when can being to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet embodiment and appended diagram only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
Claims (12)
1, a kind of frame mounting of creating teleservice is characterized in that comprising service layer's service topology module, business attribute parameter module, routing selecting module and establishment scene module;
Described service layer service topology module comprises topological model unit, topology objects unit, topological view unit, routing object unit and routing link unit; Wherein, the topological model unit is used to represent topological internal data structure, and described data comprise topology objects and routing object; The topology objects unit is used to represent the topological entity object; The topological view unit is used to show the topological model data, and this topological model is data from the topological model unit; The routing object unit is used for representing complete route of topology, obtains relevant routing iinformation from the routing link unit; The routing link unit is used to represent to form the route segment of route;
Described business attribute parameter module comprises template(-let) and parameter view unit; Wherein, template(-let) is used to represent service attribute; Parameter view unit is as the container that holds service attribute, and the dependency unit obtains relevant attribute information;
Described routing selecting module comprises router unit and route restriction unit; Wherein, the router unit is used to be provided with route restriction, increases route restriction, deletes route restriction, chooses route and produces routing object according to the route restriction condition; The route restriction unit is used to obtain constraint object source, type indication and whether allows process;
Described establishment scene module comprises to be created scene factory unit and creates scene unit; Wherein, build scene factory unit and be used for generating the establishment scene; Create scene unit be used for the initialization topological model, from business attribute parameter module get parms view, obtain topological view and obtain router from service layer's service topology module from routing selecting module.
2, the frame mounting of establishment teleservice according to claim 1 is characterized in that, described topological model unit can obtain, adds and delete topology objects; Described topology objects unit can obtain the position of topology objects in topological diagram, topology location is set, obtain node data and node data is set; Described topological view unit can be provided with topological model, obtain selected object in the topological diagram, generate topological action response to construct topological right-click menu and to show topology; Described routing object unit can obtain first node, tail node and routing link tabulation; Described routing link unit can obtain beginning node, terminal note, link attribute and link attribute is set.
3, the frame mounting of establishment teleservice according to claim 2 is characterized in that, but described template(-let) can getattr title, the title that sets a property, obtain editing mode, be provided with can edit, getattr value and setting property; Parameter view unit can be added attribute, delete property, obtains specified attribute and be obtained all properties.
4, the frame mounting of establishment teleservice according to claim 3 is characterized in that, described constraint object source comprises " passage ".
5, according to the frame mounting of each described establishment teleservice in the claim 1 to 4, it is characterized in that also comprising the automatic discovery module that contains the searching algorithm unit, be used for setting up the initial topology model that service layer's service topology module relates to automatically according to optical fiber connection physically.
6, the frame mounting of establishment teleservice according to claim 5 is characterized in that, described routing selecting module also comprises the routing strategy unit, is used for realizing the multiple strategy of customization.
According to the frame mounting of claim 2,3,4 or 6 described establishment teleservices, it is characterized in that 7, described topological view unit can also be provided with the layer properties of topology objects, is used to realize the demonstration of overlapping topology objects.
According to the frame mounting of claim 1,2,3,4 or 6 described establishment teleservices, it is characterized in that 8, described frame mounting is deployed on same the equipment.
According to the frame mounting of claim 1,2,3,4 or 6 described establishment teleservices, it is characterized in that 9, described frame mounting is deployed on the distinct device by the module distribution formula.
10, a kind of method of using the described frame mounting of claim 1 to create teleservice is characterized in that comprising:
Step 1, preparation are created professional;
Step 2 generates the establishment scene by creating scene factory unit;
Step 3 is set the establishment parameter by parameter view unit;
Step 4 is selected route by the router unit;
Step 5 is determined creation operation, by create scene unit get parms and route after generate professional.
11, the method for establishment teleservice according to claim 10 is characterized in that, generates the process of creating scene described in the step 2 and comprises: (1) creates scene by creating the scene factory unit generation; (2) creating scene unit obtains and shows parameter view from parameter view unit; (3) create scene unit initialization topological model; (4) creating scene unit obtains from the topological view unit and shows topological view.
According to the method for claim 10 or 11 described establishment teleservices, it is characterized in that 12, select the process of route to comprise by the router unit described in the step 4: (1) router unit carries out route restriction by the route restriction unit; (2) the router unit generates route by the routing object unit; (3) the routing object unit is to router unit return results route.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324484A (en) * | 2013-06-28 | 2013-09-25 | 华为技术有限公司 | Method and device for displaying view |
| WO2016062071A1 (en) * | 2014-10-23 | 2016-04-28 | 中兴通讯股份有限公司 | Concurrence processing method, apparatus and system for service creation and increment discovery |
| CN111147377A (en) * | 2019-12-05 | 2020-05-12 | 连连银通电子支付有限公司 | Method, device, equipment and medium for determining service channel |
| CN112422476A (en) * | 2019-08-20 | 2021-02-26 | 北京嗨动视觉科技有限公司 | Data processing method, device and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5684967A (en) * | 1995-09-13 | 1997-11-04 | International Business Machines Corporation | System and method for generalized network topology representation |
| CN101141284B (en) * | 2007-01-31 | 2011-01-19 | 中兴通讯股份有限公司 | Service bandwidth configuring method and network management system |
| CN101488898B (en) * | 2009-03-04 | 2014-12-31 | 北京邮电大学 | Tree shaped fast connection establishing method based on multi-Agent cooperation |
-
2009
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324484A (en) * | 2013-06-28 | 2013-09-25 | 华为技术有限公司 | Method and device for displaying view |
| CN103324484B (en) * | 2013-06-28 | 2017-07-28 | 华为技术有限公司 | A kind of method and apparatus for showing view |
| WO2016062071A1 (en) * | 2014-10-23 | 2016-04-28 | 中兴通讯股份有限公司 | Concurrence processing method, apparatus and system for service creation and increment discovery |
| CN105591773A (en) * | 2014-10-23 | 2016-05-18 | 中兴通讯股份有限公司 | Method, apparatus and system for concurrent processing of service creation and increment discovery |
| CN105591773B (en) * | 2014-10-23 | 2020-04-03 | 中兴通讯股份有限公司 | Method, device and system for concurrent processing of service creation and increment discovery |
| CN112422476A (en) * | 2019-08-20 | 2021-02-26 | 北京嗨动视觉科技有限公司 | Data processing method, device and system |
| CN111147377A (en) * | 2019-12-05 | 2020-05-12 | 连连银通电子支付有限公司 | Method, device, equipment and medium for determining service channel |
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| Publication number | Publication date |
|---|---|
| CN101640824B (en) | 2012-07-18 |
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