Information processing apparatus and method

• US 8,219,597 B2
• Filed: 12/05/2008
• Issued: 07/10/2012
• Est. Priority Date: 12/07/2007
• Status: Expired due to Fees

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Igarashi, Toshiaki
• Primary Examiner(s): BROWN, SHEREE N
• Application Number:
  US12/329,370
• Publication Number:
  US 20090150458A1
• Time in Patent Office: 1,313 Days
• Field of Search: 707/638, 707/999.203, 707/809
• US Class Current: 707/809
• CPC Class Codes: G06F 16/258 Data format conversion from or to a database

Abstract

An information processing apparatus configured to allow a new version of software to be executed therein is provided. The information processing apparatus acquires management information in a format corresponding to an old version of the software and converts the acquired management information into a format corresponding to the new version of the software. When converting data, the information processing apparatus adds a new value to a management item that is common to the formats of the management information of the old version and the new version of the software so that the value is suitable for the new version of the software.

Claims

1. An information processing apparatus configured to allow first software to be executed therein, the first software managing a network device communicable via a network using management information regarding the network device stored in a database, the apparatus comprising:

a data migrating unit configured to acquire management information in a second format corresponding to second software of a version different from a version of the first software, convert the management information in the second format into a first format corresponding to the first software, and register the converted management information in the database, wherein the management information includes user information of a user who is accessible to the network device; and

a control unit configured to receive an instruction of performing a data migration processing, in which the management information in the second format is migrated to data used by the first software, and start the data migrating unit in accordance with the received instruction such that the data migrating unit runs in a first process different from a second process in which the control unit runs,

wherein the data migrating unit converts the management information by adding a new value to a management item that is common to the first and second formats of the management information so that the value is suitable for the first software, and

wherein the control unit includes (a) a migration state information acquiring unit configured to acquire information regarding a state of the migration of the management information performed by the data migrating unit and (b) a notifying unit configured to notify, on a screen displayed by a browser, a user of the state of the migration of the management information based on the acquired information, wherein the browser has a time-out setting for a display processing.

2. The information processing apparatus according to claim 1, wherein, when a management item of the format of the management information corresponding to the second software is not included in management items of the first format of the management information, the data migrating unit converts the management information by deleting the management item and a value of the management item and wherein, when a management item that is not included in the second format of the management information is included in management items of the first format of the management information, the data migrating unit converts the management information by setting the value of the management item to null.

3. The information processing apparatus according to claim 1, wherein the first software and the second software are capable of performing a management operation based on task data defining the management operation for the network device, and the control unit receives an instruction for a data migration process for converting task data in the second format into task data used by the first software, and wherein, upon being started, the data migrating unit acquires the task data in the second format, converts the acquired task data in the second format into the first format, and registers the converted task data in the database.

4. The information processing apparatus according to claim 3, wherein the task data includes information of the network device, and the data migrating unit includes a detecting unit configured to detect a network device communicable via the network, and wherein the data migrating unit converts task data by deleting information regarding a network device that is not detected by the detecting unit from information regarding network devices to be managed in accordance with a management operation defined by the acquired task data in the second format.

5. The information processing apparatus according to claim 3, wherein the management operation defined by the task data includes delivering a destination table for the network device.

6. A method for information processing for use in an information processing apparatus configured to allow first software to be executed therein, the first software managing a network device communicable via a network using management information regarding the network device stored in a database, the method comprising:

migrating data by acquiring management information in a first process in a second format corresponding to second software of a version different from a version of the first software, converting the management information in the second format into a first format corresponding to the first software, and registering the converted management information in the database, wherein the management information includes user information of a user who is accessible to the network device; and

performing control in a second process by receiving an instruction of performing a data migration processing, in which the management information in the second format is migrated to data used by the first software, and starting migrating data in accordance with the instruction such that the first process is different from the second process,

wherein, in migrating data, the management information is converted by adding a new value to a management item that is common to the first and second formats of the management information so that the value is suitable for the first software, and

wherein performing control includes (a) acquiring information regarding a state of the migration of the management information, and (b) notifying, on a screen displayed by a browser, a user of the state of the migration of the management information based on the acquired information, wherein the browser has a time-out setting for a display processing.

7. The method according to claim 6, wherein, when a management item of the format of the management information corresponding to the second software is not included in management items of the first format of the management information, the management information, in migrating data, is converted by deleting the management item and a value of the management item and wherein, when a management item that is not included in the second format of the management information is included in management items of the first format of the management information, the management information, in migrating data, is converted by setting the value of the management item to null.

8. The method according to claim 6, wherein the first software and the second software are capable of performing a management operation based on task data defining the management operation for the network device, and wherein, when an instruction for a data migration process for converting task data in the second format into task data used by the first software is received in performing control, migrating data is started, and wherein, in migrating data, the task data in the second format is acquired, the acquired task data in the second format is converted into the first format, and the converted task data is registered in the database.

9. The method according to claim 8, wherein the task data includes information about a network device to be managed, and migrating data involves detecting a network device communicable via the network, and wherein, in migrating data, task data is converted by deleting information regarding a network device that is not detected in detecting a network device from information regarding network devices to be managed in accordance with a management operation defined by the acquired task data in the second format.

10. The method according to claim 8, wherein the management operation defined by the task data includes delivering a destination table for the network device.

11. A computer-readable storage medium encoded with a computer-executable program for causing a computer to execute the method according to claim 6.

12. A method for information processing for use in an information processing apparatus configured to allow first software to be executed therein, the first software managing a network device communicable via a network using management information regarding the network device stored in a database, the method comprising:

migrating data by acquiring management information in a first process in a format corresponding to second software of a version different from a version of the first software, converting the management information in a format corresponding to the second software into a format corresponding to the first software, and registering the converted management information in the database, wherein the management information includes user information of a user who is accessible to the network device; and

performing control in a second process in response to receiving an instruction of performing a data migration processing, in which the management information in the second format is migrated to data used by the first software, and starting migrating data in accordance with the instruction such that the first process is different from the second process,

wherein performing control includes (a) acquiring information regarding a state of the migration of the management information, and (b) notifying, on a screen displayed by a browser, a user of the state of the migration of the management information based on the acquired information, wherein the browser has a time-out setting for a display processing.

13. A computer-readable storage medium encoded with a computer-executable program for causing a computer to execute the method according to claim 12.