CN1787443A - Method for realizing file coordination processing - Google Patents

Method for realizing file coordination processing Download PDF

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Publication number
CN1787443A
CN1787443A CN 200510127417 CN200510127417A CN1787443A CN 1787443 A CN1787443 A CN 1787443A CN 200510127417 CN200510127417 CN 200510127417 CN 200510127417 A CN200510127417 A CN 200510127417A CN 1787443 A CN1787443 A CN 1787443A
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file
edited
editor terminal
editor
document
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CN100438416C (en
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姜涛
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WUXI YONGZHONG SCIENCE & TECHNOLOGY Co Ltd
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WUXI YONGZHONG SCIENCE & TECHNOLOGY Co Ltd
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Abstract

This invention discloses a method for realizing file cooperate process, in which, an edit terminal judges if shared files are stored in it, if not, the terminal sets up copies of the shared files and judges if the documents to be edited in the shared files are at the locked state and edits the armed edited documents and codes them to codes delivered by networks to generate refreshed prompt instruction and further sends said codes and refreshed prompt instruction out and releases the edited documents from locking.

Description

A kind of method that realizes the file associated treatment
Technical field
The present invention relates to a kind of method that realizes the file associated treatment, particularly relate to and a kind ofly realize simultaneously that in local area network (LAN) a plurality of terminals carry out the method for associated treatment to file.
Background technology
In present technological document or office document forming process, modal cooperative processing method is to use the mode of revision: after original author is finished first draft, in certain time file is submitted to second author by modes such as networks, second author makes amendment on file in the mode of revision, submit to next editor terminal successively by network or memory carrier after finishing, proceed revision also by that analogy, all take turns after at least one time until all editor terminals, file turns back to and does final merging work in a certain editor terminal or the original author hand, concrete which modification of decision should be accepted, and which modification should be refused is accepted.The method of this file associated treatment is similar to a kind of streamline operation, and last author can't know the file change of back; Owing to adopt asynchronous mode, cause ageing generally relatively poor.In the process that file spreads between each editor terminal successively because gone on business, the influence of factors such as the mail collection time is instant, memory carelessness, often cause a file could revise for a long time and finish.And, final merge revision after, if still there is uncertain factor, also need to carry out second to take turns, the third round circulation, wasted the time greatly.
In order to address the above problem, proposed to improve the scheme of this document cooperative processing method: allow all editor terminals at one time, together the file that needs collaborative editing is opened, edited, and when the user deposits the action generation at every turn, point out other user, make other user merge action to the different editions of file.
In addition, the improvement project that also has is utilized the desktop communications protocol, share by desktop or disk, or application program method such as shares, and carries out synergetic office work to a certain extent.
Improved ageingly in the above-mentioned improvement project to a certain extent, but had following shortcoming:
1, deposits when action when a certain editor terminal, need other editor terminal to stop current process, compare, merge, action such as choice, the thinking of other editor terminal has been caused interference;
2, when editor terminal carries out the file merging, the situation of choice may appear can not determine; Perhaps when merging, promptly allow to decide what to use fast, also must cause the waste of the workload of wherein some or several editor terminals.
The editor because the problems referred to above dare not be let go when having caused user collaboration, it is chaotic that cooperating process is easy to move towards.
And cooperate because file destination can only be edited by a side in a period of time by desktop protocol, other people can only be with its editor's end by the time such as " read-only " states, just can see its edited result and the application further edit, so operating efficiency is lower.
Summary of the invention
The objective of the invention is at above-mentioned defective, a kind of method that realizes the file associated treatment is provided, the different piece difference locking editor by with shared file carries out the interchange between editor terminal in the local area network (LAN), realizes cooperation synchronous between the editor terminal.
For achieving the above object, the invention provides a kind of method that realizes the file associated treatment, comprising:
Editor terminal judges whether shared file is stored in described editor terminal, if not, then described editor terminal is set up the copy of described shared file;
Judging whether the document that will be edited in the described shared file is in lockup state, be that then described editor terminal returns refusal edit file and end, otherwise described editor terminal is a lockup state with the described document setup that will be edited;
Described editor terminal is edited the described document that will be edited, after finishing editor, but with the described document coding of being edited for the code of network delivery and generate and upgrade hint instructions, and further with described code with upgrade hint instructions and send;
Described editor terminal is removed locking to the described document of being edited after finishing editor.
As shown from the above technical solution, the present invention is based on network and connect, adopt the measure of each part of being edited of file being distinguished locking, have following beneficial effect:
1, a plurality of editor terminals of realization are edited simultaneously, develop, are revised with a file;
2, shorten the time of collaborative work, improve the efficient of editor terminal;
3, avoid editor terminal to carry out repetitive operation.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 realizes the schematic diagram of the system of file associated treatment for the present invention;
Fig. 2 realizes the flow chart of the method for file associated treatment for the present invention;
Fig. 3 realizes the flow chart of a specific embodiment of the method for file associated treatment for the present invention;
Fig. 4 realizes the flow chart of another specific embodiment of the method for file associated treatment for the present invention.
Embodiment
The present invention is based on the network interconnection technique, as shown in Figure 1, with a certain editor terminal at network system, be internalized into protocol instructions such as the operation on the point of the Internet, and by between all editor terminals, transmitting and reappear in the networking, thereby realize the purpose (such as editing simultaneously, develop, revise) of a plurality of editor terminal collaborative works with a file; Allow need that many people finish be operated in the shortest time and can finish.
The technology of this connection Network Based is at shared file, and needing at first, file is set to shared file.Original author's editor terminal sends the sharing operation instruction by the mode of drag and drop file to shared region, makes this document be moved to shared region.Be set as shared file will appear in the specific region this moment, such as the shared region of the shared region of the webserver or original author's local disk.When in the shared region of the local disk that is dragged and dropped into the original author, other editor terminals only just can be edited under the situation that original author's terminal is opened.
The original author also can send the sharing operation instruction by the mode of sharing operation in the select File menu, and its editor terminal instructs according to sharing operation, sharing operation in set this document menu, and file is set to share.
After file-sharing, the original author becomes one of teamworker, by its editor terminal shared file is handled.Therefore, the original author of indication is meant the teamworker that file is set to share here.
For the ease of management, the original author can be provided with different passwords for the different files of sharing, and then this moment, the teamworker that must have original author's password authorization can carry out collaborative editing to shared file by editor terminal.
File is worked in coordination with and mainly is divided into following three classes: electrical form (Spreadsheet is called for short SS) is collaborative, word processing (Word Processor is called for short WP) is collaborative and briefing preparation (PresentationGraphics, abbreviation PG) is collaborative.
The collaborative characteristics of SS are that view is made of cell, each cell Cell stores certain content, such as a plurality of paragraphs, so when current editor terminal enters the editing mode of a Cell, to send out message and give all editor terminals, other editor terminals can not enter the editing mode of this Cell.In like manner, if an editing mode that is introduced into certain Cell in the editor terminal can be announced this Cell locking equally, all other users can not make amendment to the content of this Cell, until locking person release.Guarantee in a word the situation that a plurality of editor terminals are revised same Cell content simultaneously can not occur, thereby avoided the waste of workload.When withdrawing from the editing mode of Cell, expression finishes at the modification of this Cell.The fresh content of Cell is internalized into protocol instructions, passes on all editor terminals.Editor terminal is resolved immediately after receiving protocol command and is carried out, and is that the change of Cell reappears in this locality.Remove locking simultaneously to this Cell.There is part operation during SS is collaborative, but operation such as system's immediate reactions such as background setting, increase frames, owing to can there not be work waste problem, so for resource-effective purpose, also can not carry out locking, as long as after a user action finishes, notify other user at any time with the protocol command of internalization.
The collaborative of WP is unit with the paragraph.When certain editor terminal begins to do any editor in certain paragraph, instruct to all editor terminals sending the paragraph locking.Editor terminal can not be chosen and edit this section, send information again up to the editor terminal that sends the locking instruction and announce this section release.Editor terminal is when editor finishes arbitrarily, as long as with outside the cursor section of shifting out, the unlock command that promptly sends this section is to the locking of all editor terminals releasings to this section.This section content will send on all editor terminals simultaneously simultaneously.Editor terminal is carried out the release action after receiving unlock command immediately.But can not upgrade immediately when receiving the protocol command that paragraph upgrades, just eject the prompting announcement information, paragraph to be updated such as this writing terminal is known have come.When receiving that a plurality of more new paragraphs instruct, editor terminal upgrades, and aforementioned all protocol commands can be reappeared the also corresponding layout again of file in this locality.Similar with SS, some operation also can not carried out locking and release among the WP, after action is finished, directly notifies all editor terminals.If influence the operation of layout, the local disk of editor terminal will not reappear immediately for still.But when manually selecting to upgrade, editor terminal just reappears.
The collaborative of PG is unit with placeholder, text box.When certain editor terminal enters the editing mode of certain placeholder, instruct to all editor terminals sending occupy-place symbol locking.Editor terminal can not be chosen and edit this section, send information again up to the editor terminal that sends the locking instruction and announce this placeholder or text box release.Editor terminal is when editor finishes arbitrarily, as long as cursor is shifted out outside placeholder or the text box, the unlock command that promptly sends this section is to the locking of all editor terminals releasings to this placeholder or text box.This section content will send on the machine of all editor terminals simultaneously simultaneously.
Referring to Fig. 2, realize the flow chart of an embodiment of the method for file associated treatment for the present invention, may further comprise the steps:
Step 1, an editor terminal A and shared region connect and open a certain shared file;
Step 2, judging whether this shared file is present on the local disk of editor terminal A, is that then this editor terminal A is the original author of this shared file, execution in step 4, otherwise execution in step 3;
Step 3, this editor terminal A set up duplicate of the document in this locality for this shared file, and its all operation all is to carry out on duplicate of the document, and this document copy can be based upon in the local disk, also can be based upon in the internal memory of this editor terminal A;
Step 4, this editor terminal A begin certain part of shared file is edited, and are embodied in Cell or paragraph or the placeholder or the text box of cursor select File;
Whether step 5, this editor terminal A inquire about this part of being edited the locking instruction, is that then editor terminal A returns the refusal edit file and finishes, otherwise execution in step 6;
Step 6, editor terminal A generate the locking instruction and send to other editor terminals B, C and the D of file, and the locking instruction that the basis of B, C and D receives forbids that editor terminal separately makes amendment to the part of being edited;
Step 7, current editor terminal A finish editor, such as, current editor terminal A withdraws from the Cell editing mode, and perhaps current editor terminal shifts out cursor outside the described paragraph, and perhaps current editor terminal shifts out cursor outside described placeholder or the text box;
The part that step 8, editor terminal A will be edited is according to the preset coding rule, but is compiled as the binary code of network delivery, generates simultaneously and upgrades information;
Step 9, editor terminal A are with code and upgrade information together, send to other editor terminals B, C and D respectively;
Step 10, editor terminal A send the instruction of releasing locking to B, C and D, receive the editor terminal B, the C that remove the locking instruction and D and delete locking instruction on each self terminal, open modification to described part of being edited from B, C and D, then B, C and D can make amendment to this part;
The code that reappears above-mentioned character string forms respectively at local automatic or manual of step 11, B, C and D finishes.
Wherein, before the step 6, editor terminal A can judge earlier whether the type of carrying out edit operation is the type that need carry out locking, such as, whether be to change background operation, add the operation that underscore operation etc. can immediate reaction, be then content of operation not to be carried out locking, to improve resource utilization, the reduction system takies.
In the step 8, this coding rule can use the method for " but character string adds a serializing object ", a complete user action is described, wherein character string is used for representing operation types, but the serializing object is exactly editor's a object, can be edited as binary byte stream, with the result that will describe the concrete digital coding processing that this action relates to.Such as sticking placement,, then this character string and edit object are compiled as binary byte stream with character string " paste " expression " stickup ".
Especially, step 8 can be encoded the part of being edited in the revision mode, and the described documentation section of being edited of promptly outstanding sign is modified part, is convenient to other editor terminals and merges comparison;
Step 11 makes other editor terminals reappear protocol instructions at this machine.This reproduction can be instant automatic reproduction, reappears immediately in case receive the renewal prompting message; It also can be manual reproduction, change bigger operation such as paragraph format change, file layout change etc., manually select reproduction by the teamworker who receives updating message, be specially and receive the teamworker's editor terminal ejection renewal prompted dialog frame that upgrades hint instructions, the teamworker can temporarily not operate; When teamworker's modification comes to an end, send the instruction of carrying out renewal by the sign of the acceptance on the dialog box of laying a foundation, realize by the reproduction of edit segment.
When shared file not under the situation at the local disk of current editor terminal,, be the flow chart of the present invention's one specific embodiment referring to Fig. 3:
Step 101: a current editor terminal A and a shared region connect, and when opening wherein file f ile1, this shared region is positioned on the local disk of editor terminal B;
Step 102:A sets up the duplicate of the document of file1 in internal memory or on the local disk;
When step 103:A prepared the text box xx among the file1 edited, at first whether inquiry had the locking instruction of text frame xx, was execution in step 104 then, otherwise execution in step 105;
Step 104:A returns the refusal edit file, and finishes;
The file system of step 105:A generates and sends locking at once and instructs to the B that edits file1, C and D, and be under an embargo B, C and D of B, C and D makes amendment to text frame xx;
Step 106:A fills in text box xx into file1 with " ABC ";
Step 107:A shifts out cursor outside the text box xx, indicates that editor finishes;
Step 108:A is specially the content encoding of text frame xx: field " print "+location field " x1=2135, y1=988 carried out in operation; X2=2535, y1=1138 "+content field " ABC ", and be converted into the binary format file, generate simultaneously and upgrade hint instructions;
Step 109:A should encode and upgrade hint instructions and send to B, C, D respectively with the revision state;
Step 110:A sends to B, C, D and removes the locking instruction, and then B, C, D delete the locking instruction of its text box xx, the open modification to text frame xx from B, C, D separately;
Step 111:B, C, D have reappeared the modification of text frame xx immediately automatically, finish.
After the step 111, A, B, C and D can further revise text frame xx, and be shared if certain editor terminal had not withdrawed from, and then explanation is still keeping and being connected of shared region, and then begins to carry out from step 103; If certain editor terminal closed shared file file1 in this locality, then disconnected and being connected of shared region, if reopen file1, need begin to carry out from step 101.Under the situation of the copy of existing shared file file1 on this editor terminal, still rebulid copy and replace original copy, to guarantee to be updated to current latest edition.
When shared file under the situation of the local disk of current editor terminal, referring to Fig. 4, be another specific embodiment flow chart of the present invention:
Step 201: editor terminal A and shared region connect and open wherein file f ile2, and A is the original author of file2, and this shared region is positioned on the local disk of editor terminal A;
When step 202:A prepares one among file2 cell Cell that contains a plurality of paragraphs edited, whether judging this Cell by locking, is execution in step 203 then, otherwise execution in step 204;
Step 203: editor terminal A returns the refusal edit messages, and finishes;
Step 204:A generates and sends the locking instruction at this Cell at once;
Step 205:A edits this Cell among the file2;
Step 206: editor terminal B, C, D add in the A editing process the sharing of file2, and connect and have set up respectively the copy of file2 in local disk or internal memory, and comprise the locking instruction to Cell in this copy;
Step 207:A finishes the editor to Cell;
Step 208:A according to turning to protocol instructions in the default code field mode, sends to B, C, D with upgrading information with this Cell part;
Step 209:A sends to B, C, D and removes the locking instruction, the open modification to this Cell from B, C, D;
Step 210:B, C, D have reappeared the modification of this Cell immediately automatically, finish.
In the present embodiment, if never B or C or D adding in the A editing process, what then carry out is that A handles but not associated treatment this locality of file2, so not within the scope that the present invention discusses.
When a plurality of terminals were handled simultaneously, the present invention realized a specific embodiment of the method for file associated treatment, may further comprise the steps:
Step 301: the password that current editor terminal A utilizes original author B to authorize is opened the file f ile3 in the shared region, and this shared region is positioned at the webserver;
Set up the duplicate of the document of file3 on the step 302:A local disk;
Step 303:A prepares to identify this paragraph zz not by locking to the paragraph zz among the file3 is edited;
The file system of step 304:A generates and sends the locking instruction at once;
Step 305: the editor terminal B that has password participates in sharing file f ile3;
Step 306: editor terminal B connects and has set up the copy of file3 in local disk or internal memory, comprises the locking instruction of paragraph zz in this copy;
Step 307: editor terminal B prepares the placeholder yy of file f ile3 is edited, and discerns this placeholder yy not by locking;
Step 308:B generates the locking instruction of this placeholder yy at once, and sends this locking and instruct to A;
Step 309: editor terminal C, the D that has password equally participates in the sharing of file f ile3 set up the locking instruction that includes paragraph zz, placeholder yy in copy and this copy;
Step 310, C make amendment to paragraph zz, and this operation is rejected, and return the refusal edit file;
Step 311:B shifts out cursor outside the placeholder yy, indicates that editor finishes;
Step 312:B is a binary code with the Edition Contains of this placeholder yy, sends to A, C, D with upgrading hint instructions 1;
Step 313:B sends to A, C, D and removes the locking instruction, A, C, D cancellation locking instruction separately, the open modification to this placeholder yy from A, C, D;
Step 314:A, C, D receive this binary code and upgrade hint instructions 1, and upgrade the amended placeholder yy of hint instructions 1 instant reproduction according to this;
Step 315:A carries out after the adjustment of paragraph page format cursor being shifted out outside the paragraph zz, indicates that editor finishes;
Step 316:A encodes the content of this paragraph zz, sends to B, C, D with upgrading hint instructions 2;
Step 317:A sends to B, C, D and removes the locking instruction, B, C, D cancellation locking instruction separately, the open modification to this paragraph zz from B, C, D;
Step 318:B, C, D receive this coding and upgrade hint instructions 2;
Being learnt by 2 judgements of renewal hint instructions of step 319:B, C, D is updated to the bigger space of a whole page adjustment of file f ile3 influence, therefore, keeps former paragraph zz to show constant and ejection renewal prompted dialog frame;
Step 320:, send and carry out the instruction of upgrading as B, C, when the D terminal is clicked this dialog box;
Step 321: after receiving the instruction of carrying out renewal, B, C, D reappear protocol instructions, the modification result of show Paragraph respectively zz and placeholder yy.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the spirit and scope of technical solution of the present invention.

Claims (13)

1, a kind of method that realizes the file associated treatment is characterized in that comprising:
Editor terminal judges whether shared file is stored in described editor terminal, if not, then described editor terminal is set up the copy of described shared file;
Judging whether the document that will be edited in the described shared file is in lockup state, be that then described editor terminal returns refusal edit file and end, otherwise described editor terminal is a lockup state with the described document setup that will be edited;
Described editor terminal is edited the described document that will be edited, after finishing editor, but with the described document coding of being edited for the code of network delivery and generate and upgrade hint instructions, and further with described code with upgrade hint instructions and send;
Described editor terminal is removed locking to the described document of being edited after finishing editor.
2, the method for realization file associated treatment according to claim 1, after it is characterized in that described code and upgrading hint instructions and send, another editor terminal receives described code and upgrades information and reappear described code.
3, the method for realization file associated treatment according to claim 2 is characterized in that the step of described reproduction is: receive that the editor terminal that upgrades hint instructions reappears the described document of being edited automatically.
4, the method for realization file associated treatment according to claim 2, the step that it is characterized in that described reproduction is: receive that the editor terminal that upgrades hint instructions ejects and upgrade the prompted dialog frame, receive and carry out the reproduction of carrying out the described document of being edited after the instruction of upgrading.
5, the method for realization file associated treatment according to claim 1 is characterized in that described file is set to shared file before editor terminal judges whether shared file is stored in described editor terminal.
6, the method for realization file associated treatment according to claim 5, it is characterized in that the step that described file is set to shared file is: according to the sharing operation instruction, described file is moved to the shared region of the webserver or the shared region of an editor terminal.
7, the method for realization file associated treatment according to claim 5 is characterized in that the step that described file is set to shared file is: according to sharing operation instruction, sharing operation in the described File menu of set.
8,, it is characterized in that also being included in the step of encrypting for shared file is set in the shared file process according to the method for claim 5,6 or 7 described realization file associated treatment.
9, the method for realization file associated treatment according to claim 1, it is characterized in that judging that the step whether described document that will be edited is in lockup state is: whether inquiry has the locking instruction of the described document that will be edited, is then to be in lockup state.
10, the method for realization file associated treatment according to claim 1 is characterized in that the described step that is set to lockup state is: the locking instruction that generates and sends the document that will be edited.
11, the method for realization file associated treatment according to claim 1 is characterized in that described edit step is: according to predefined coding rule, be binary code with the described document coding of being edited.
12, the method for realization file associated treatment according to claim 11, before it is characterized in that the described document of being edited encoded, the outstanding part that is modified in the described document of being edited that indicates.
13, the method for realization file associated treatment according to claim 1, the step that it is characterized in that described releasing locking is: generate and send the releasing locking instruction of the document of being edited, receive the locking instruction that the editor terminal of removing the locking instruction is deleted the document of being edited.
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