CN1234076C - Object management system and method - Google Patents
Object management system and method Download PDFInfo
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- CN1234076C CN1234076C CN 03152567 CN03152567A CN1234076C CN 1234076 C CN1234076 C CN 1234076C CN 03152567 CN03152567 CN 03152567 CN 03152567 A CN03152567 A CN 03152567A CN 1234076 C CN1234076 C CN 1234076C
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Abstract
The present invention relates to an object management system. The present invention comprises an object access interface, a resource management module, an access management module and an object management module, wherein the object access interface uses at leat one entity to receive an access request, and the access request at least records an entity identification code, a source access port, object information and access contents of a corresponding entity; the resource management module is used for designating an instruction processing unit to the access request; the access management module determines the access authority of the corresponding access request according to the entity identification code and the source access port; the object management module executes corresponding content access to an object having the corresponding object information according to the access authority. When the object management module completes the corresponding content access to the object, the instruction processing unit is released.
Description
Technical field
The present invention relates to a kind of Object Management System and method, and be particularly related to a kind of Object Management System and method that can manage for the object exchange between different entities (Entity) by a common platform.
Background technology
Along with the trend of the universal of computing machine and digitized information processing, main frame is set up a large amount of systems usually and is handled different work.For instance; the main frame of general enterprise can be set up workflow (Work Flow) management system, production management (Manufacturing Planning) system and Enterprise Resources Planning usually, and (Enterprise Resource Planning, ERP) system waits the related work program of assist process enterprises.
Because these systems must use some common information or must carry out Collaboration to each other, promptly must transmit object or information mutually between system.Fig. 1 shows the synoptic diagram that transmits object between legacy system mutually.As shown in the figure, when all must exchangeable object between all systems (system A11, system B12, system C13, system D14 and the E15 of system) carrying out collaborative work, the information flow of object transmission will be very complicated in this working environment.The system that sets up in main frame gets over for a long time, and the object transmission between the system will be more complicated.
In addition, when the system between the various computing machine host must carry out object exchange by network, the network bandwidth will consume in a large number, thereby caused the non-steady state of collaborative work.In addition, when individual other system must remove in this working environment or be newly-increased, other system also all must redesign the object exchange mechanism and the interface of system therewith, thus the difficulty that increases system design, expands and safeguard.
Summary of the invention
In view of this, fundamental purpose of the present invention provides a kind of Object Management System and method that can manage for the object exchange between different entities by a common platform.
To achieve these goals, can realize by Object Management System provided by the present invention and method.Object Management System according to the embodiment of the invention comprises an object access interface, a resource management module, an access management module and a pair of orthicon reason module.
The object access interface receives an access request by at least one entity, and wherein access request writes down entity identification code, source access port, object information and the access content of corresponding entity at least.Resource management module is in order to specify an instruction process unit to give this access request.The access management module determines the access right of corresponding access request according to entity identification code and source access port.The Object Management group module is carried out the program of corresponding access content for the object of corresponding object information according to access right.When Object Management group module during for the program of the complete corresponding access content of object, instruction process unit is released.Wherein this access content comprises that a reading command, removes instruction with one when getting instruction, when corresponding this reading command of this Object Management group module, be according to this access right this object to be offered this entity to read, when corresponding this of this Object Management group module removes instruction, then this object is removed according to this access right, when corresponding this gets instruction, then this object is offered this entity, and this object is locked to cause other entity can't this object of access according to this access right.
In addition, when resource management module can't the designated order processing unit be given access request, this access request was rejected or waits for.
According to the Object Management group method of the embodiment of the invention, at first, receive an access request by entity, wherein access request writes down an entity identification code, source access port, an object information and an access content of corresponding entity at least.Then, the designated order processing unit is given access request.Afterwards, determine the access right of corresponding access request according to entity identification code and source access port, and carry out the program of corresponding access content according to access right for the object of corresponding object information.At last, when for the program of the complete corresponding access content of object, instruction process unit is discharged.When comprising a reading command,, this access content removes instruction with one when getting instruction, when corresponding this reading command of this program is according to this access right this object to be offered this entity to read, this removes instruction and according to this access right this object is removed when corresponding, and be this object to be offered this entity, and this object is locked to cause other entity can't this object of access according to this access right when corresponding to that this gets instruction.
Object Management System according to the embodiment of the invention, comprise: an object access interface, receive an access request by at least one entity, wherein this access request writes down mutually an entity identification code, a source access port, a destination access port, an object information that should entity at least and comprises that one writes an access content of instruction; One resource management module is given this access request in order to specify an instruction process unit; One access management module, according to access port decision of this entity identification code and this source mutually should access request an access right; And a pair of orthicon reason module, according to this access right will be mutually should object information an object write this destination access port, after this Object Management group module write this destination access port with this object, this instruction process unit was released.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, embodiment cited below particularly, and cooperate appended diagram, be described in detail as follows:
Fig. 1 shows the synoptic diagram that transmits object between legacy system mutually.
Fig. 2 shows the synoptic diagram that transmits object according to inter-entity of the present invention mutually.
Fig. 3 is the organigram that shows according to Object Management System of the present invention.
Fig. 4 shows according to access port of the present invention to concern synoptic diagram.
Fig. 5 is the composition synoptic diagram that shows according to Object Management group module of the present invention.
Fig. 6 shows the operational flowchart that writes object according to entity of the present invention.
Fig. 7 is the operational flowchart that shows according to entity reading object of the present invention.
Fig. 8 shows the operational flowchart that removes object according to entity of the present invention.
Fig. 9 shows the operational flowchart of obtaining object according to entity of the present invention.
Description of symbols in the above accompanying drawing is as follows:
The A of 11～system; The B of 12～system; The C of 13～system; The D of 14～system; L5～system E; 200～Object Management System; 201,202,203,204～entity; 21O～local interface; 220～remote interface; 230～object access interface; 240～resource management module; 250～access management module; 260～authority storer; 270～Object Management group module; 271～object storage district; 272～object identification code generation unit; 273～object locking/releasing unit; 274～synchronization replication unit; 275～object memories access interface; 280～object memories; 310～near-end entity; 320～remote entity; 410～entity A; 411～access port A; 412～access port B; 420～entity B; 421～access port C; 422～access port D; S601, S602 ..., S609～operation steps; S701, S702 ..., S708～operation steps; S801, S802 ..., S809～operation steps; S901, S902 ..., S909～operation steps.
Embodiment
Fig. 2 shows the synoptic diagram that transmits object according to inter-entity of the present invention mutually.As shown in the figure, all entities (Entity) (201,202,203 and 204) can Object Management System 200 of the present invention as a common platform and reach the purpose of object exchange and transmission by Object Management System 200.It should be noted that entity can the person of being to use, application system and component software or the like.Compared to Fig. 1, the information flow that transmits between system can be significantly lowered in the present invention, lowers the complexity of working environment simultaneously.
Fig. 3 is the organigram that shows according to the Object Management System of the embodiment of the invention.
Object Management System 200 according to the embodiment of the invention comprises a local interface 210, a remote interface 220, an object access interface 230, a resource management module 240, an access management module 250, an authority storer 260, a pair of orthicon reason module 270 and an object storer 280.
Local interface 210 is in order to offering near-end entity 310, carries out access service as the entity on the main frame of this Object Management System 200 of structure, and wherein, near-end entity 310 resource on the main frame that can directly use a computer is as internal memory, hard disk etc.Remote interface 220 is to carry out access service in order to offer remote entity 320, and wherein, remote entity 320 must come to communicate with Object Management System 200 by interfaces such as networks.At this moment, the related work when remote interface 220 can be responsible for network delivery, as disassemble grouping and combination grouping or the like.
After local interface 210 and remote interface 220 will carry out relevant treatment by the access request that near-end entity 310 or remote entity 320 receive, access request will be transferred to object access interface 230.Object access interface 230 is the access request that are used for being responsible for corresponding all near-end entities 310 or remote entity 320.
Wherein, can write down the entity identification code, source access port, object information, access content of corresponding entity and a destination access port optionally in the access request.It should be noted that each entity can have a plurality of access ports (Access Port) in the present invention, and different access ports has the authority restriction of transmitting the extremely specific access port of object.With Fig. 4 is example, in this example, entity A 410 has access port A 411 and access port B 412, entity B 420 has access port C 421 and access port D 422, wherein, access port A 411 has the transmission object to the authority of access port C 421 with access port D 422, access port B 412 has the authority of transmission object to access port C 421, access port C 421 has the transmission object to the authority of access port A 411 with access port B 412, and access port D 422 has the authority of transmission object to access port A 411.
Resource management module 240 mainly is to control in order to use for the resource of main frame, its can a built-in prearranged number instruction process unit, and when object access interface 230 receives the access request of entity, assign an instruction process unit to give this access request.And after the program of corresponding access request was complete, the instruction process unit of its appointment will be released.It should be noted that, when the instruction process unit in the resource management module 240 all has been assigned to different access request, at this moment, the object access interface 230 new access request that receive can be rejected or wait for, and after the release of the instruction process unit of and appointment complete when the program of a certain access request, resource management module 240 can be assigned to the instruction process unit that discharges the access request of this new wait.
Access management module 250 mainly is the management entity access for the authority of transmitting object between the authority of the authority of Object Management System 200, different entities access access port and access port.These authority informations are to be recorded among the authority storer 260.
Object Management group module 270 can be carried out the program of corresponding access content according to the access right of entity for the object of corresponding object information appointment.Fig. 5 is the composition synoptic diagram that shows according to Object Management group module 270 of the present invention.As shown in the figure, comprise an object memory block 271, an object identification code generation unit 272, an object locking/releasing unit 273, one synchronous copied cells 274 and an object storage access interface 275 in the Object Management group module 270.
All objects can be stored in the object storage district 271 in the Object Management System 200, and wherein, this object storage district 271 can be the internal memory of main frame.When each object entered Object Management System 200, object identification code generation unit 272 will produce an object identification code individually and give this object, judged with the access of corresponding this object after providing.When object was obtained by entity, object locking/releasing unit 273 can lock this object, makes that other entity can't this object of access.And when entity is finished object handles, or after the given time, object locking/releasing unit 273 can be removed the locking of this object.When having a plurality of Object Management System in the working environment, synchronization replication unit 274 can be updated to the unusual fluctuation of object in the object storage district 271 in other the Object Management System synchronously.Object memories access interface 275 mainly provides Object Management group module 270 access object storeies 280.Wherein, object memories 280 can be the hard disk in the main frame, and object that must permanent storage in the object storage district 271 all can be stored in the object memories 280.
Fig. 6 shows the operational flowchart that writes object according to entity of the present invention.At first, as step S601, object access interface 230 receives access request by local interface 210 and remote interface 220 by near-end entity 310 or remote entity 320, wherein, in this access request the record corresponding entity the entity identification code, the source access port, object information, comprise the access content and the destination access port that write instruction.Afterwards, as step S602, resource management module 240 judges whether to still have the instruction process unit of not assigning as yet.If when all instruction process unit all have been assigned (step S602 denys), resource management module 240 continues the judgement of step S602, till having instruction process unit to be released.When still having instruction process unit to be assigned (step S602 is), as step S603, resource management module 240 assigns an instruction process unit to give this access request.
Afterwards, as step S604, access management module 250 is according to entity identification code, source access port and the destination access port access right by retrieval in the authority storer 260 and corresponding this access request of this entity of judgement.If this access right does not allow access (step S605 denys), then as step S606, the access behavior of corresponding this access request of refusal.And if this access right allows access (step S605 is), as step S607, object identification code generation unit 272 produces the object that an object identification code is given corresponding this object information, and object is write in this destination access port in the object storage district 271.Simultaneously, as step S608, synchronization replication unit 274 with this object tools to other Object Management System.
It should be noted that then Object Management group module 200 also writes this object in the object memories 280 if comprise also in the access content that one forever writes when instructing.At last, when Object Management group module 200 during,, instruction process unit is discharged as step S609 for the complete corresponding write operation of object.
Fig. 7 is the operational flowchart that shows according to entity reading object of the present invention.At first, as step S701, object access interface 230 receives access request by local interface 210 and remote interface 220 by near-end entity 310 or remote entity 320, wherein, the entity identification code of record corresponding entity, source access port, object information and comprise the access content of reading command in this access request.Afterwards, as step S702, resource management module 240 judges whether to still have the instruction process unit of not assigning as yet.If when all instruction process unit all have been assigned (step S702 denys), resource management module 240 continues the judgement of step S702, till having instruction process unit to be released.When still having instruction process unit to be assigned (step S702 is), as step S703, resource management module 240 assigns an instruction process unit to give this access request.
Afterwards, as step S704, access management module 250 is according to entity identification code and the access right of source access port by retrieval in the authority storer 260 and corresponding this access request of this entity of judgement.If this access right does not allow access (step S705 denys), then as step S706, the access behavior of corresponding this access request of refusal.And if this access right allows access (step S705 is), as step S707, object is offered entity read.At last, when Object Management group module 200 during,, instruction process unit is discharged as step S708 for the complete corresponding read operation of object.
Fig. 8 shows the operational flowchart that removes object according to entity of the present invention.At first, as step S801, object access interface 230 receives access request by local interface 210 and remote interface 220 by near-end entity 310 or remote entity 320, wherein, the entity identification code of record corresponding entity, source access port, object information and comprise the access content that removes instruction in this access request.Afterwards, as step S802, resource management module 240 judges whether to still have the instruction process unit of not assigning as yet.If when all instruction process unit all have been assigned (step S802 denys), resource management module 240 continues the judgement of step S802, till having instruction process unit to be released.When still having instruction process unit to be assigned (step S802 is), as step S803, resource management module 240 assigns an instruction process unit to give this access request.
Afterwards, as step S804, access management module 250 is according to entity identification code and the access right of source access port by retrieval in the authority storer 260 and corresponding this access request of this entity of judgement.If this access right does not allow access (step S805 denys), then as step S806, the access behavior of corresponding this access request of refusal.And if this access right allows access (step S805 is), as step S807, object is removed.Simultaneously, as step S808, synchronization replication unit 274 notifies other Object Management System that this object is removed.At last, when Object Management group module 200 removes operation accordingly for object is complete,, instruction process unit is discharged as step S809.
Fig. 9 shows the operational flowchart of obtaining object according to entity of the present invention.At first, as step S901, object access interface 230 receives access request by local interface 210 and remote interface 220 by near-end entity 310 or remote entity 320, wherein, the entity identification code of record corresponding entity, source access port, object information and comprise the access content that gets instruction in this access request.Afterwards, as step S902, resource management module 240 judges whether to still have the instruction process unit of not assigning as yet.If when all instruction process unit all have been assigned (step S902 denys), resource management module 240 continues the judgement of step S902, till having instruction process unit to be released.When still having instruction process unit to be assigned (step S902 is), as step S903, resource management module 240 assigns an instruction process unit to give this access request.
Afterwards, as step S904, access management module 250 is according to entity identification code and the access right of source access port by retrieval in the authority storer 260 and corresponding this access request of this entity of judgement.If this access right does not allow access (step S905 denys), then as step S906, the access behavior of corresponding this access request of refusal.And,, object is offered entity as step S907 if this access right allows access (step S905 is).Simultaneously, as step S908, object locking/releasing unit 273 locks this object, makes that other entity can't this object of access.It should be noted that when entity is finished object handles object locking/releasing unit 273 can be removed the locking of this object.In addition, when having the restriction of a given time, also can remove the locking of this object at this given time object locking/releasing unit 273 later as if this object.At last, when Object Management group module 200 obtains operation accordingly for object is complete,, instruction process unit is discharged as step S909.
Therefore,, can pass through object exchange and transmission between a common platform processes different system (entity), thereby significantly lower the information flow that transmits between system, lower the complexity of working environment simultaneously by Object Management System proposed by the invention and method.In addition, when individual other system need change or be newly-increased, other system did not need to redesign object exchange mechanism and interface, simultaneously, because the external operation-interface unanimity of each system then can significantly reduce the degree of difficulty of system design, and increase the extendibility of system.
Though with as above openly the present invention of preferred embodiment; but it is not in order to qualification the present invention, those skilled in the art, without departing from the spirit and scope of the present invention; can do a little change and retouching, so protection scope of the present invention is as the criterion when looking defining of claims.
Claims (8)
1. Object Management System comprises:
One object access interface receives an access request by an entity, wherein this access request write down at least mutually should entity an entity identification code, source access port, an object information and an access content;
One resource management module is given this access request in order to specify an instruction process unit;
One access management module, according to access port decision of this entity identification code and this source mutually should access request an access right; And
A pair of orthicon reason module, according to this access right for a object that mutually should object information carry out mutually should access content program, when this Object Management group module for the complete phase of this object should access content program the time, this instruction process unit is released,
Wherein this access content comprises that a reading command, removes instruction with one when getting instruction, when corresponding this reading command of this Object Management group module, be according to this access right this object to be offered this entity to read, when corresponding this of this Object Management group module removes instruction, then this object is removed according to this access right, when corresponding this gets instruction, then this object is offered this entity, and this object is locked to cause other entity can't this object of access according to this access right.
2. Object Management System as claimed in claim 1, wherein this access request also writes down a destination access port, and this access content comprises that one writes instruction and and forever writes when instruction, when corresponding this of this Object Management group module writes instruction is according to this access right this object to be write this destination access port, and with this object tools to one second Object Management group module, and when corresponding this forever writes instruction, according to this access right this object is write in the storer.
3. Object Management System as claimed in claim 1, wherein this Object Management group module also after a given time, is removed the locking of this object.
4. an Object Management group method comprises the following steps:
Receive an access request by an entity, wherein this access request write down at least mutually should entity an entity identification code, source access port, an object information and an access content;
Specify an instruction process unit to give this access request;
According to access port decision of this entity identification code and this source mutually should access request an access right;
According to this access right for a object that mutually should object information carry out mutually should access content program;
When the access content of program should to(for) the complete phase of this object, this instruction process unit is discharged; And
When comprising a reading command,, this access content removes instruction with one when getting instruction, when corresponding this reading command of this program is according to this access right this object to be offered this entity to read, this removes instruction and according to this access right this object is removed when corresponding, and be this object to be offered this entity, and this object is locked to cause other entity can't this object of access according to this access right when corresponding to that this gets instruction.
5. Object Management group method as claimed in claim 4, when this access request also writes down a destination access port, and this access content comprises that one writes instruction and and forever writes when instruction, it is according to this access right this object to be write this destination access port that corresponding this of this program writes instruction, and it is according to this access right this object to be write in the storer that corresponding this forever writes instruction, and with this object tools to one second Object Management group module.
6. Object Management group method as claimed in claim 4, this program are also after a given time, remove the locking of this object.
7. Object Management System comprises:
One object access interface, receive an access request by an entity, wherein this access request writes down mutually an entity identification code, a source access port, a destination access port, an object information that should entity at least and comprises that one writes an access content of instruction;
One resource management module is given this access request in order to specify an instruction process unit;
One access management module, according to access port decision of this entity identification code and this source mutually should access request an access right; And
A pair of orthicon reason module, according to this access right will be mutually should object information an object write this destination access port, after this Object Management group module write this destination access port with this object, this instruction process unit was released.
8. Object Management System as claimed in claim 7, wherein this Object Management group module also comprises this object tools to one second Object Management group module, and when this access content comprises that one removes when instruction, this Object Management group module removes this object according to this access right, and notifies one second Object Management group module that this object is removed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03152567 CN1234076C (en) | 2003-08-04 | 2003-08-04 | Object management system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 03152567 CN1234076C (en) | 2003-08-04 | 2003-08-04 | Object management system and method |
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| CN1480847A CN1480847A (en) | 2004-03-10 |
| CN1234076C true CN1234076C (en) | 2005-12-28 |
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| CN 03152567 Expired - Lifetime CN1234076C (en) | 2003-08-04 | 2003-08-04 | Object management system and method |
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