A device and technology for reading life cycle information of OFD format files

Abstract

The invention discloses a device and technology for reading life cycle information of OFD format files. The invention directly reads the binary flow content in the OFD format file through the decompression technology, and obtains the life cycle file in the OFD format file through step-by-step searching. The method of the present invention enables people not only to read the content of the OFD file itself, but also to effectively consult the life cycle information of the OFD format file through the device and technology; to directly read the binary stream content in the OFD format file through the decompression technology, and to Effectively omit the process and time of decompressing to a temporary directory, and improve the reading efficiency of OFD format files. Regardless of whether the file is in the application environment or after it leaves the application environment, you can quickly and efficiently see the main process information and behavior information of its life cycle in the original application system.

Description

technical field

[0001] The invention relates to the field of OFD format file processing, in particular to a device and technology for reading life cycle information of OFD format files. Background technique

[0002] The circulation of documents needs to be based on the system, and the workflow form system is a commonly used system. Now the commonly used workflow form system includes application systems such as document circulation system, administrative approval system or file management system. The circulation of official documents is mainly carried out through the above workflow form system. It uses electronic forms to realize business data interaction and storage. Generally, OFD files are used as the main text, and PDF and other files in different formats exist as attachments and are circulated as a whole.

[0003] Workflow realizes the flow of abstract processes, and the realization of specific business needs to be completed in the electronic form module, such as offici...

Examples

Embodiment 1

[0025] A device and technology for reading life cycle information of an OFD format file in this embodiment includes the following steps:

[0026] Step a, select the OFD format file in the application environment of OFD such as the workflow form system, the OFD format file contains file life cycle information, and the file life cycle information includes information generated by all operations on the file in the application system, and the operations include But not limited to initiation, distribution, circulation, viewing, reading, editing, compression, conversion, splitting, merging, encryption, decryption, approval, preservation, deletion, restoration, printing, archiving, and backup.

[0027] The file life cycle also includes the identity, time, terminal information, and operation content generated in the operation process, which are organized in JSON format to form an xml document that records the file life cycle information. The operation content includes but not limited ...

Embodiment 2

[0038] A device and technology for reading life cycle information of an OFD format file in this embodiment includes the following steps:

[0039] Step a. Select the OFD format file in the OFD application environment such as the workflow form system. The OFD format file contains the file life cycle information. The file life cycle information is encrypted, and the file life cycle information includes all files in the application system. Information generated by operations, including but not limited to initiating, distributing, transferring, viewing, reading, editing, compressing, converting, splitting, merging, encrypting, decrypting, signing, saving, deleting, restoring, printing, filing, backup.

[0040] The file life cycle also includes the identity, time, terminal information, and operation content generated in the operation process, which are organized in JSON format to form an xml document that records the file life cycle information. The operation content includes but n...

Embodiment 3

[0051] A device and technology for reading life cycle information of an OFD format file in this embodiment includes the following steps:

[0052] Step a. Select the OFD format file in the OFD application environment such as the workflow form system. The OFD format file contains the file life cycle information. The file life cycle information is encrypted, and the file life cycle information includes all files in the application system. Information generated by operations, including but not limited to initiating, distributing, transferring, viewing, reading, editing, compressing, converting, splitting, merging, encrypting, decrypting, signing, saving, deleting, restoring, printing, filing, backup.

[0053] The file life cycle also includes the identity, time, terminal information, and operation content generated in the operation process, which are organized in JSON format to form an xml document that records the file life cycle information. The operation content includes but n...

technical field

[0001] The invention relates to the field of OFD format file processing, in particular to a device and technology for reading life cycle information of OFD format files. Background technique

[0002] The circulation of documents needs to be based on the system, and the workflow form system is a commonly used system. Now the commonly used workflow form system includes application systems such as document circulation system, administrative approval system or file management system. The circulation of official documents is mainly carried out through the above workflow form system. It uses electronic forms to realize business data interaction and storage. Generally, OFD files are used as the main text, and PDF and other files in different formats exist as attachments and are circulated as a whole.

[0003] Workflow realizes the flow of abstract processes, and the realization of specific business needs to be completed in the electronic form module, such as offici...

Examples

Embodiment 1

[0025] A device and technology for reading life cycle information of an OFD format file in this embodiment includes the following steps:

[0026] Step a, select the OFD format file in the application environment of OFD such as the workflow form system, the OFD format file contains file life cycle information, and the file life cycle information includes information generated by all operations on the file in the application system, and the operations include But not limited to initiation, distribution, circulation, viewing, reading, editing, compression, conversion, splitting, merging, encryption, decryption, approval, preservation, deletion, restoration, printing, archiving, and backup.

[0027] The file life cycle also includes the identity, time, terminal information, and operation content generated in the operation process, which are organized in JSON format to form an xml document that records the file life cycle information. The operation content includes but not limited ...

Embodiment 2

[0038] A device and technology for reading life cycle information of an OFD format file in this embodiment includes the following steps:

[0039] Step a. Select the OFD format file in the OFD application environment such as the workflow form system. The OFD format file contains the file life cycle information. The file life cycle information is encrypted, and the file life cycle information includes all files in the application system. Information generated by operations, including but not limited to initiating, distributing, transferring, viewing, reading, editing, compressing, converting, splitting, merging, encrypting, decrypting, signing, saving, deleting, restoring, printing, filing, backup.

[0040] The file life cycle also includes the identity, time, terminal information, and operation content generated in the operation process, which are organized in JSON format to form an xml document that records the file life cycle information. The operation content includes but n...

Embodiment 3

[0051] A device and technology for reading life cycle information of an OFD format file in this embodiment includes the following steps:

[0052] Step a. Select the OFD format file in the OFD application environment such as the workflow form system. The OFD format file contains the file life cycle information. The file life cycle information is encrypted, and the file life cycle information includes all files in the application system. Information generated by operations, including but not limited to initiating, distributing, transferring, viewing, reading, editing, compressing, converting, splitting, merging, encrypting, decrypting, signing, saving, deleting, restoring, printing, filing, backup.

[0053] The file life cycle also includes the identity, time, terminal information, and operation content generated in the operation process, which are organized in JSON format to form an xml document that records the file life cycle information. The operation content includes but n...