Method of initializing a data processing object associated with a communication protocol used to extract status information related to a monitored device

• US 7,610,374 B2
• Filed: 08/27/2004
• Issued: 10/27/2009
• Est. Priority Date: 08/27/2004
• Status: Active Grant

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Motoyama, Tetsuro, Fong, Avery
• Primary Examiner(s): Nguyen; Thu Ha T
• Application Number:
  US10/927,283
• Publication Number:
  US 20060069767A1
• Time in Patent Office: 1,887 Days
• Field of Search: 709/223, 709/224, 709/249, 709/220, 709/230, 370/252, 370/254, 714/39
• US Class Current: 709/224
• CPC Class Codes: H04L 41/022 Multivendor or multi-standard integration
• CPC Class Codes: H04L 41/0226 Mapping or translating multiple network management protocols
• CPC Class Codes: H04L 41/0233 Object-oriented techniques, for representation of network management data, e.g. common object request broker architecture [CORBA]
• CPC Class Codes: H04L 41/12 Discovery or management of network topologies
• CPC Class Codes: H04L 43/00 Arrangements for monitoring or testing data switching networks
• CPC Class Codes: H04L 43/06 Generation of reports

Abstract

A method, system, and computer program product for initializing at least one data processing object associated with a communication protocol used to extract status information related to a monitored device communicatively coupled to a network, including accessing the monitored device to obtain vendor information related to the monitored device; obtaining, from a support memory, information related to an access function for extracting the status information using the communication protocol from an accessible data file on the monitored device, the accessible data file having a respective data file type; storing the vendor information and the access function information in a respective data processing object of the at least one data processing object; and repeating the preceding obtaining and storing steps for each of the at least one data processing object.

Claims

1. A method of initializing at least one data processing object associated with a communication protocol used to extract status information related to a monitored device communicatively coupled to a network, comprising:

storing a vector identifying a plurality of communication protocols useable to access the monitored device;

accessing the monitored device to obtain a vendor of the monitored device directly from the monitored device using a first communication protocol of the plurality of communication protocols, determining whether the first communication protocol failed to obtain the vendor, and repeating the accessing and determining until the vendor is obtained, each repetition of the accessing and determining cycles through the plurality of communication protocols in the vector;

obtaining, from a support memory, information used to extract the status information using one of the plurality of communication protocols from an FTP file on the monitored device, the FTP file having been formatted in one of a plurality of different formats, and the information used to extract the status information includes information for extracting data from each of the plurality of different formats of the FTP file;

storing the vendor and the information used to extract the status information in a respective data processing object of the at least one data processing object; and

accessing, using the stored vendor and the information used to extract the status information in the respective data processing object, the monitored device to obtain the status information.

2. The method of claim 1, wherein the accessing step comprises:

retrieving, from a monitor memory, information for accessing the monitored device using the first communication protocol;

accessing the device using the first communication protocol and the information retrieved from the monitor memory to obtain the vendor of the monitored device.

3. The method of claim 2, further comprising:

accessing the monitored device using the first communication protocol and the information retrieved from the monitor memory to obtain model information related to the monitored device.

4. The method of claim 1, further comprising:

using an abstract class to extract the status information.

5. The method of claim 4, wherein the abstract class defines an interface to an object used to extract the status information.

6. A system for initializing at least one data processing object associated with a communication protocol used to extract status information related to a monitored device communicatively coupled to a network, comprising:

means for storing a vector identifying a plurality of communication protocols useable to access the monitored device;

means for accessing the monitored device to obtain a vendor of the monitored device directly from the monitored device using a first communication protocol of the plurality of communication protocols;

means for determining whether the first communication protocol failed to obtain the vendor;

means for repeating the accessing by the means for accessing and the determining by the means for determining until the vendor is obtained, each repetition of the accessing and the determining cycles through the plurality of communication protocols in the vector;

means for obtaining, from a support memory, information used to extract the status information using one of the plurality of communication protocols from an FTP file on the monitored device, the FTP file having been formatted in one of a plurality of different formats, and the information used to extract the status information includes information for extracting data from each of the plurality of different formats of the FTP file;

means for storing the vendor and the information related to the access function in a respective data processing object of the at least one data processing object; and

means for accessing, using the stored vendor and the information used to extract the status information in the respective data processing object, the monitored device to obtain the status information.

7. The system of claim 6, wherein the means for accessing comprises:

means for retrieving, from a monitor memory, information for accessing the monitored device using the first communication protocol;

means for accessing the device using the first communication protocol and the information retrieved from the monitor memory to obtain the vendor of the monitored device.

8. The system of claim 7, further comprising:

means for accessing the monitored device using the first communication protocol and the information retrieved from the monitor memory to obtain model information related to the monitored device.

9. A computer readable storage medium encoded with instructions, which when executed by a computer causes the computer to implement a method of initializing at least one data processing object associated with a communication protocol used to extract status information related to a monitored device communicatively coupled to a network, comprising:

storing a vector identifying a plurality of communication protocols useable to access the monitored device;

accessing the monitored device to obtain a vendor of the monitored device directly from the monitored device using a first communication protocol of the plurality of communication protocols, determining whether the first communication protocol failed to obtain the vendor, and repeating the accessing and determining until the vendor is obtained, each repetition of the accessing and determining cycles through the plurality of communication protocols in the vector;

obtaining, from a support memory, information used to extract the status information using one of the plurality of communication protocols from an FTP file on the monitored device, the FTP file having been formatted in one of a plurality of different formats, and the information used to extract the status information includes information for extracting data from each of the plurality of different formats of the FTP file;

storing the vendor and the information related to the access function in a respective data processing object of the at least one data processing object; and

accessing, using the stored vendor and the information used to extract the status information in the respective data processing object, the monitored device to obtain the status information.

10. The computer readable storage medium of claim 9, wherein the accessing comprise:

retrieving, from a monitor memory, information for accessing the monitored device using the first communication protocol; and

accessing the device using the first communication protocol and the information retrieved from the monitor memory to obtain the vendor of the monitored device.

11. The computer readable storage medium of claim 10, wherein the method further comprises:

accessing the monitored device using the first communication protocol and the information retrieved from the monitor memory to obtain model information related to the monitored device.