CN100466548C - Query method and system for equipment service data - Google Patents

Abstract

The invention discloses a device service data query method, comprising the steps of: the client captures the user's operation of querying the service data of the specified device through the device topology interface, and according to the service data query index set in advance for the device type of the specified device , request the server to query the service data of the device; the client receives the query result returned by the server and displays it on the device topology interface. By adopting the method of the invention, the service data of the designated device can be automatically displayed in the device topology interface, the flexibility of the device management system is improved, and the user's service experience is improved.

Description

The querying method of appliance services data and system thereof

Technical field

The present invention relates to the information management technique of the communications field, relate in particular to a kind of querying method and system thereof of appliance services data.

Background technology

(Telecom Management Network TMN) has following five management functions commonly used, i.e. Topology Management, configuration management, performance management, safety management and fault management to telecommunication management network.As shown in Figure 1, different management functions realize with different functional modules respectively.

Topology Management be meant with modes such as topological diagram show managed devices and between link-attached state, in modes such as subnet, views managed devices is organized, embody actual network configuration.Topology Management also provides the centralized maintenance bookkeeping inlet to managed devices.Maintenance management operation comprises increase to managed devices, deletion, modification, inquiry etc.Topology Management can also graphics mode to user's attribute information of display device intuitively.

Performance management is meant by creating customary statistics task, allows equipment side report performance data to webmaster, and to these data monitor in real time, operation such as alarm, data disappearance polishing.The performance data slave unit side that equipment reports reports to network adaptation layer, and (Mediation MED), arrives the performance management layer again, and do as one likes can management level be handled (handling operation comprises: warehouse-in, enforcement monitor and alarm).

Fault management is meant that system in time shows the alarm of managed devices to the user.Alarm comprises the alarm that equipment self produces, and the unusual alarm of connection status between equipment management system and the equipment.The alarm that equipment self sends sends to the fault management capability module by network adaptation layer.

At present, the performance management function of network management system can realize the performance data that equipment reports is monitored in real time.The performance data that equipment side reports directly shows the user, or the performance data that equipment reports is carried out logical calculated, and the result of calculation value is showed the user, and the user can clearly observe the ruuning situation of each equipment.The topology management function support of network management system is to the physical management of equipment, and obtains device attribute information and be shown to the user.

But the function between Topology Management and the performance management is separate.Topology Management is showed the attribute information of topological index, link information and equipment self to the user.Performance management is responsible for the performance data that equipment reports is handled, and gives the user by monitoring interface or alarm function modules exhibit.

In the practical application, the user more often only needs instantaneous concern performance data, as some performance index commonly used, and just pays close attention to currency temporarily, is indifferent to the variation tendency of whole performance index.Such as, browse that the central processor CPU of certain machine takies situation, performance index such as the situation that takies of disk space.In this case, use existing network management system need at first create corresponding performance monitoring object, could show corresponding performance data to the user.

The topological diagram interface of existing network management system is the physical connection between the concern equipment only, and the attribute of equipment self, do not pay close attention to performance data information, when needs are known the performance data of equipment, can only through performance monitor and realize that Topology Management and performance management are separate, not contact between both functions, the user can't directly obtain the performance data of equipment by topological diagram, bring very big inconvenience to user's operation.

Development along with network management system, and the user is to using improving constantly of flexibility requirement, this Topology Management and performance management are separate, need come the mode of monitoring performance data can not satisfy flexibility, the promptness of user by creating monitored object to network management system, and the demand of miniaturization.

Summary of the invention

The invention provides a kind of querying method of appliance services data, in order to solve the business datum that to obtain and to show selected equipment in the prior art by the equipment topology interface, the problem of customer service impression difference.

The present invention provides a kind of inquiry system of appliance services data in addition.

The inventive method comprises:

A, client capture the operation of the business datum of user inquiring designated equipment by the equipment topology interface, according to being positioned at data query index, the business datum of inquiring about this equipment to server requests for what the device type of this designated equipment was set in advance;

B, client receive the Query Result that server returns, and it is presented in the equipment topology interface.

According to said method of the present invention, in the described steps A, client is obtained the sign of user's appointed equipment, determines the corresponding equipment type by described device identification, and determines the business datum inquiry index of described equipment according to the business datum inquiry index of setting for this device type in advance.

Client is in advance by configuration file definition various equipment types corresponding service data query index.

According to said method of the present invention, in the described steps A, client is inquired about index and this equipment mark business of assembling data query statement according to the business datum of described equipment, and sends to server;

Server obtains the corresponding service data and returns to client according to this query statement.

After server is received query statement, index the memory cell that the corresponding business datum of storage writes down, get access to the business datum record according to this query statement.

If have mapping relations between described query statement and the corresponding memory cell, then server arrives the memory cell of correspondence according to described query statement direct index;

If do not have mapping relations between described query statement and the corresponding memory cell, server parses query statement then, and arrive the memory cell of correspondence according to the information index that parses.

After server indexes corresponding memory cell by the parsing query statement, set up the mapping relations of this query statement and this memory cell.

In the said method, server lookup calculates end value according to the inquiry of the business datum in described query statement index expression formula, and this end value is turned back to client behind the business datum record of described equipment.

System provided by the invention comprises:

The client and server end, described client comprises the topology interface module, described server end comprises Topology Management module and Service Data Management module, and described client also comprises enquiry module, is connected with described Service Data Management module with described topology interface module respectively;

Described enquiry module is according to the operation information of the inquiry designated equipment business datum that receives from described topology interface module, the business datum inquiry index of setting according to the device type that is this designated equipment in advance generates query requests, and sends to described Service Data Management module; Receive the Query Result that described Service Data Management module is returned, and send to described topology interface module and show.

According to said system of the present invention, described enquiry module comprises device type and device identification mapping submodule, business datum inquiry index configuration submodule and query statement assembling submodule;

Described device type is connected with described business datum inquiry index configuration submodule with the device identification mapping submodule, get access to the corresponding equipment type information according to the device identification that receives from described topology interface module, and send to described business datum inquiry index configuration submodule; Described device type also is connected with described query statement assembling submodule with the device identification mapping submodule, and the device identification that receives is sent to described query statement assembling submodule;

Described business datum inquiry index configuration submodule is connected with described query statement assembling submodule, according to the device type information that receives obtain set in advance in this submodule with this device type corresponding service data query indication information, and send to described query statement assembling submodule;

Described query statement assembling submodule is according to the query statement of device identification and the described appliance services data of business datum inquiry index assembling inquiry.

According to said system of the present invention, described Service Data Management module comprises query statement and memory cell mapping submodule, query statement analyzing sub-module and Query Result processing sub;

Described query statement is connected with described Query Result processing sub with described query statement analyzing sub-module respectively with the memory cell mapping submodule, search corresponding memory cell according to the query statement that receives, if find, then obtain the business datum record, and send to described Query Result processing sub from this memory cell; Otherwise, query statement is sent to described query statement analyzing sub-module;

Described query statement analyzing sub-module is connected with described Query Result processing sub, according to the memory cell of the query statement information index that parses to correspondence, and therefrom gets access to the business datum record, sends to described Query Result processing sub;

Described Query Result processing sub is utilized the business datum recording gauge that inquires to calculate the end value of business datum index expression formula, and is sent to the enquiry module of described client according to query statement.

In the said system, after described query statement analyzing sub-module indexes corresponding memory cell, notify described query statement and memory cell mapping submodule to set up mapping relations between this query statement and this memory cell.

Beneficial effect of the present invention is as follows:

(1) device identification that gets access to and the business datum inquiry index of presetting are assembled query statement by utilizing the slave unit topology interface in the present invention, sending to server end handles, and the business datum that server end inquires is sent to topology interface show, make client can on the equipment topology interface, show the business datum of selected equipment for the user, reduce the user and carried out the operation that switch at the interface, improved the customer service impression.

(2) the present invention is by being equipment specified services data query index in client in advance, making client is the automatic generated query statement of selecting of equipment, and obtain the business datum of appointment, thereby reach the purpose of convenient and swift query facility business datum by server.

(3) the present invention sets the business datum inquiry index of the type equipment in advance by configuration file at device type, by the mapping relations of device type and device identification, determines the business datum inquiry index of corresponding device.Therefore, when needs increase equipment, need not this equipment is carried out the setting of business datum inquiry index; In addition, can change the business datum inquiry index of certain type equipment by the change configuration file according to actual needs, improve the flexibility of system.

Description of drawings

Fig. 1 is an equipment management system schematic diagram of the prior art;

Fig. 2 is business datum storage of the present invention and Access Model schematic diagram;

Fig. 3 is an appliance services data query schematic flow sheet of the present invention;

Fig. 4 is the structural representation of appliance services data query system of the present invention;

Fig. 5 is the enquiry module structural representation in the appliance services data query system of the present invention;

Fig. 6 is the Service Data Management modular structure schematic diagram in the appliance services data query system of the present invention.

Embodiment

The objective of the invention is on the equipment topology interface, the function of obtaining the appliance services data and showing the user is provided, promptly the user can directly select equipment by the equipment topology interface and browse the service data information of this equipment.

Describe the present invention below.

Before utilizing the business datum of query facility of the present invention, the client and server end will carry out initialization, and initial work comprises:

Define a general client/server communication interface object, this interface object can be the Corba interface object.This interface object is at each equipment, and structure corresponding business querying condition is to obtain the corresponding business data.The service inquiry condition identifies, limits the business datum that will inquire about by the query statement expression formula, and has defined the business datum that will the get access to function to client shows.When the topology interface of client needs the business datum of display device, the Service Data Management module of directly calling this interface and server end is mutual, the query statement of assembling and transmission business datum, obtain the corresponding business data from professional administration module, and the business datum that gets access to is presented in the topology interface.By the definition of interface object, set up one from the topology interface of client through the Topology Management module of server end data channel to the Service Data Management module.

In client, dispose corresponding configuration file at device type, realize sign and qualification to the appliance services data.Configuration file respectively at various types of device definitions business datum search index and business datum query expression, and set up the mapping relations of device identification and device type, to realize determining the business datum inquiry index of concrete equipment by device type corresponding service data query index.The business datum query expression can identify one or more business datum indexs, also can be the operation expression of a plurality of business datum indexs.

At server end, set up the storage and the Access Model of business datum in the mode of configuration file planning, to realize putting the business datum of equipment in storage store in database or the Query Database appliance services data.This model structure comprises several appliance services data configuration unit (hereinafter to be referred as dispensing unit) and several business datum memory cell (hereinafter to be referred as memory cell) as shown in Figure 2.Every kind of corresponding dispensing unit of device type, the static database table of the business datum of this device type of storage in the unique correspondence database of each dispensing unit.Dispensing unit has defined the business datum attribute with general character of an equipment, in order to distinguish which data loading to which table.Store device identification, appliance services data statistics unit and objects of statistics in dispensing unit and the memory cell respectively, memory cell also stores the concrete business datum record of the business datum attribute that satisfies the dispensing unit definition.Dispensing unit can corresponding one or more memory cell, store the different business datum record of identical device respectively.

When system initialization, server stores the configurations information (be divided into device identification, statistic unit and objects of statistics information, statistic unit and objects of statistics are used for limiting inquiry which kind of or which business datum) of each equipment into corresponding dispensing unit.Configurations information loads by configuration file, therefore can revise the configuration information (as statistic unit and objects of statistics) that need load by revising the mode of configuration file.Dispensing unit is in case after setting up, be static the existence at the whole system run duration.

The storage and the Access Model of whole service data are set up by configuration file, therefore, can realize this model is carried out flexible configuration and expansion by revising configuration file.As when increasing equipment, only need to revise configuration file, can be implemented in increases corresponding dispensing unit and memory cell in this model.

After system start-up, server receives the business datum that reports according to the customary statistics task of creating from each equipment, stores corresponding database table respectively into, and the storage mode of setting according to server stores business datum or do not store in the memory cell into.

Above-mentioned server end is set up the storage and the Access Model of business datum, and passes through this model with the same prior art of the process of appliance services data loading.

After system initialization was finished, the user can select equipment by the equipment topology interface, checks its business datum.

Referring to Fig. 3, be appliance services data query schematic flow sheet of the present invention, when the user selected equipment in the equipment topology interface, the querying flow of appliance services data specifically comprised:

S1, client are obtained the equipment mark that the user selects on topology interface.

When the user selects certain equipment in the equipment topology interface, on this appliance icon, stop several seconds as mouse in, client will capture this operation.The topology interface of client sends to the Topology Management module of server end with this operation information, and the Topology Management module gets access to this equipment mark, and it is turned back to topology interface.

The client/server communication interface object that S2, client call are pre-created is assembled into query statement according to device identification and the business datum index that will inquire about that sets in advance, and sends to server.

Client captures the operation of user inquiring business datum, and after getting access to device identification, calls predefined client/server communication interface object.Client is by the definite business datum that will inquire about at this equipment of interface object.At first, client is determined the corresponding equipment type according to the device identification that gets access to, and determines the corresponding service data target according to device type again, and is last, utilizes device identification and business datum index to be assembled into query statement, and query statement is sent to server.

S3, server judge whether query statement is mounted with memory cell, if, execution in step S6 then; Otherwise, execution in step S4;

S4, server parses query statement index corresponding memory cell, obtain the business datum record.

After server receives query statement, resolve query statement, be as query statement:

#dev?1234；#def?TRFCALL[object1＝XXX，object2＝XXX，...]；#exprinpegs/(60*period)

Information after the parsing is as follows:

Device identification=1234

Statistic unit MU=TRFCALL

Objects of statistics Object1=XXX

Objects of statistics Object2=XXX

Inquiry index expression formula Expr=inpegs/ (60*period)

Wherein, inpegs and period are respectively concrete business datum index (as the business datum parameter name).

If corresponding memory cell exists, server retrieves corresponding memory cell according to device identification, statistic unit and objects of statistics after resolving, promptly stores the memory cell of inpegs and period business datum record.May store the business datum record in the memory cell and also may not store data record, when storing the business datum record in this memory cell, read the data record in this memory cell; When not having the business datum record in this memory cell, server will index corresponding dispensing unit by this memory cell, index corresponding database table by dispensing unit again, read the business datum record that needs and import to this memory cell from table.

If corresponding memory cell exists, then need to generate and memory cell of initialization, and import the business datum record to this memory cell.

S5, server are articulated to the memory cell that indexes under this query statement.

Server is articulated to the memory cell that indexes under this query statement.Since equipment can corresponding one or more fixing query statements (owing to set in advance the business datum that will inquire about at device type, therefore at individual equipment, its query statement is also fixed), therefore, between query statement and memory cell, can set up mapping relations (as by setting up the mapping table of query statement sign and memory cell sign), so that during the business datum of this equipment of inquiry next time, can directly arrive the memory cell of corresponding storage service data according to the identification index of query statement, from this memory cell, obtain business datum, and need not carry out the parsing of query statement and the index process of memory cell again, can improve the operational efficiency of system.

S6, be mounted with memory cell, then directly read business datum from the memory cell of correspondence if server is judged query statement.

The end value of S7, server computing service data query index expression formula returns to client with this end value.

Server utilizes the business datum that inquires according to resolving the business datum inquiry index expression formula that query statement obtains, and calculate the value of this expression formula, and the end value of the inquiry index expression formula that will calculate returns to client.

S8, client generate display message according to the end value of business datum inquiry index expression formula, and it are presented in the equipment topology interface.

In order to realize the query function of above-mentioned business datum, the invention provides a kind of inquiry system of appliance services data.

Referring to Fig. 4, be the structural representation of present device business datum inquiry system.The appliance services data query system comprises the client and server end, and client can be a plurality of, only draws one among Fig. 4.Equipment is connected (equipment does not draw among the figure) by network adaptation layer with server.Client comprises topology interface module and enquiry module, and server end comprises Topology Management module and Service Data Management module.The topology interface module of client is connected with the enquiry module of client and the Topology Management module of server end respectively; The enquiry module of client also is connected with the Service Data Management module of server end.

Enquiry module comprises device type and device identification mapping submodule, business datum inquiry index configuration submodule and query statement assembling submodule, as shown in Figure 5.

Device type is connected with business datum inquiry index configuration submodule with the device identification mapping submodule, get access to the corresponding equipment type information according to the device identification that receives from the topology interface module, and this device type information is sent to business datum inquiry index configuration submodule.Device type also is connected with query statement assembling submodule with the device identification mapping submodule, and the device identification that receives is sent to query statement assembling submodule.

Business datum inquiry index configuration submodule is connected with query statement assembling submodule.Be provided with various equipment types corresponding service data query index in advance in the business datum inquiry index configuration submodule, this submodule obtains this device type corresponding service data query index that sets in advance in this submodule according to the device type information that slave unit type and device identification mapping submodule receive, and sends to query statement assembling submodule.

Query statement assembling submodule is inquired about the query statement of index mounting equipment business datum according to device identification and business datum, and sends to the Service Data Management module of server end.

The Service Data Management module comprises query statement and memory cell mapping submodule, query statement analyzing sub-module and Query Result processing sub, as shown in Figure 6.

Query statement is connected with the Query Result processing sub with the query statement analyzing sub-module respectively with the memory cell mapping submodule.The query statement that query statement and memory cell mapping submodule receive according to the query statement assembling submodule from enquiry module is searched the memory cell of the storage service data record that has mapping relations with it, if find, then obtain the business datum record, and send to the Query Result processing sub from this memory cell; If do not find, query statement is sent to the query statement analyzing sub-module.

The query statement analyzing sub-module is connected with the Query Result processing sub, according to the memory cell of the query statement information index that parses to correspondence, and therefrom gets access to the business datum record, sends to the Query Result processing sub.After the query statement analyzing sub-module indexes corresponding memory cell, notice query statement and memory cell mapping submodule are set up the mapping relations between this query statement and this memory cell, so that when inquiring about the corresponding equipment business datum later on, can be directly by the memory cell of this mapping relations direct index to correspondence.

The Query Result processing sub is utilized the business datum record that inquires to calculate the expression formula of business datum index, and result of calculation is sent to the enquiry module of client according to the query statement that parses.Enquiry module sends to topology interface with result of calculation and shows.

By above description as can be known, the present invention is by defining the business datum inquiry index of each equipment in advance in client, the user make client when need pass through the business datum of topology interface query facility, utilize the inquiry index of the business datum that is each equipment disposition in advance, after Service Data Management module from the server is obtained the corresponding service data, be presented at topology interface, thereby realized function by the business datum of inquiry of equipment topology interface and the selected equipment of demonstration, reduce the user and carried out the operation that switch at the interface, improved the customer service impression.The present invention is according to device type, by configuration file specified services data query index, making client is the automatic generated query statement of selecting of equipment, and obtains the corresponding service data by server, thereby reaches the purpose of query facility business datum quickly and easily; Simultaneously, can by revising the mode of configuration file, the business datum inquiry index of appointment be made amendment according to actual needs, improved the flexibility of system.

Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (12)

1, a kind of querying method of appliance services data is characterized in that, comprises step:

A, client capture the operation of the business datum of user inquiring designated equipment by the equipment topology interface, according to the business datum inquiry index that the device type that is this designated equipment is in advance set, the business datum of inquiring about this equipment to server requests;

The Query Result that B, client reception server return, and it is presented in the equipment topology interface.

2, the method for claim 1, it is characterized in that, in the described steps A, client is obtained the sign of user's appointed equipment, determine the corresponding equipment type by described device identification, and determine the business datum inquiry index of described equipment according to the business datum inquiry index of setting for this device type in advance.

3, method as claimed in claim 2 is characterized in that, client is in advance by configuration file definition various equipment types corresponding service data query index.

4, the method for claim 1 is characterized in that, in the described steps A, client is inquired about index and this equipment mark business of assembling data query statement according to the business datum of described equipment, and sends to server;

Server obtains the corresponding service data and returns to client according to this query statement.

5, method as claimed in claim 4 is characterized in that, after server is received query statement, indexes the memory cell that the corresponding business datum of storage writes down according to this query statement, gets access to the business datum record.

6, method as claimed in claim 5 is characterized in that, if having mapping relations between described query statement and the corresponding memory cell, then server arrives the memory cell of correspondence according to described query statement direct index;

If do not have mapping relations between described query statement and the corresponding memory cell, server parses query statement then, and arrive the memory cell of correspondence according to the information index that parses.

7, method as claimed in claim 6 is characterized in that, after server indexes corresponding memory cell by the parsing query statement, sets up the mapping relations of this query statement and this memory cell.

8, method as claimed in claim 5 is characterized in that, server lookup calculates end value according to the inquiry of the business datum in described query statement index expression formula, and this end value is turned back to client behind the business datum record of described equipment.

9, a kind of inquiry system of appliance services data, comprise the client and server end, described client comprises the topology interface module, described server end comprises Topology Management module and Service Data Management module, it is characterized in that, described client also comprises enquiry module, is connected with described Service Data Management module with described topology interface module respectively;

Described enquiry module is according to the operation information of the inquiry designated equipment business datum that receives from described topology interface module, the business datum inquiry index of setting according to the device type that is this designated equipment in advance generates query requests, and sends to described Service Data Management module; Receive the Query Result that described Service Data Management module is returned, and send to described topology interface module and show.

10, system as claimed in claim 9 is characterized in that, described enquiry module comprises device type and device identification mapping submodule, business datum inquiry index configuration submodule and query statement assembling submodule;

Described device type is connected with described business datum inquiry index configuration submodule with the device identification mapping submodule, get access to the corresponding equipment type information according to the device identification that receives from described topology interface module, and send to described business datum inquiry index configuration submodule; Described device type also is connected with described query statement assembling submodule with the device identification mapping submodule, and the device identification that receives is sent to described query statement assembling submodule;

Described business datum inquiry index configuration submodule is connected with described query statement assembling submodule, according to the device type information that receives obtain set in advance in this submodule with this device type corresponding service data query indication information, and send to described query statement assembling submodule;

Described query statement assembling submodule is according to the query statement of device identification and the described appliance services data of business datum inquiry index assembling inquiry.

11, system as claimed in claim 9 is characterized in that, described Service Data Management module comprises query statement and memory cell mapping submodule, query statement analyzing sub-module and Query Result processing sub;

Described query statement is connected with described Query Result processing sub with described query statement analyzing sub-module respectively with the memory cell mapping submodule, search corresponding memory cell according to the query statement that receives, if find, then obtain the business datum record, and send to described Query Result processing sub from this memory cell; Otherwise, query statement is sent to described query statement analyzing sub-module;

Described query statement analyzing sub-module is connected with described Query Result processing sub, according to the memory cell of the query statement information index that parses to correspondence, and therefrom gets access to the business datum record, sends to described Query Result processing sub;

Described Query Result processing sub is utilized the business datum recording gauge that inquires to calculate the end value of business datum index expression formula, and is sent to the enquiry module of described client according to query statement.

12, system as claimed in claim 11 is characterized in that, after described query statement analyzing sub-module indexes corresponding memory cell, notifies described query statement and memory cell mapping submodule to set up mapping relations between this query statement and this memory cell.

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