Method and structure for tokenized message logging system

• US 6,119,079 A
• Filed: 04/24/1997
• Issued: 09/12/2000
• Est. Priority Date: 04/24/1997
• Status: Expired due to Term

• Current Assignee: Hewlett Packard Enterprise Development LP (Hewlett-Packard Enterprise Company)
• Original Assignee: Hewlett-Packard Company (HP Inc.)
• Inventors: Wang, Lanzhong, Cairns, Charles W. Jr.
• Primary Examiner(s): Thomas, Joseph
• Application Number:
  US08/842,460
• Time in Patent Office: 1,237 Days
• Field of Search: 704/1, 704/2, 704/7, 704/8, 704/9, 704/10, 707/536, 707/540, 395/200.3, 395/200.33, 395/200.34, 395/200.35, 395/200.36, 395/200.37, 395/683, 709/200, 709/203, 709/204, 709/205, 709/206, 709/207
• US Class Current: 704/8
• CPC Class Codes: G06F 9/454 Multi-language systems; Localisation; Internationalisation

Abstract

Methods and structure for storing log messages in a tokenized, international format and for presenting (viewing, printing, etc) the tokenized log message in a locally preferred native language. Log messages from a computing system or application are stored in an international tokenized format which remains constant regardless of the particular nation in which the system or application is operated. The tokenized format includes a message ID field which identifies a unique message and includes parameters values which are to replace variable portions, if any, of the identified message. A plurality of localized message catalog files are available to retrieve a localized native language string which corresponds to each tokenized message. The message ID field serves as an index to the localized catalog files. A viewer program then retrieves a localized text string message from a selected message catalog file replacing any variable portions identified therein with parameter values supplied in the tokenized message. The formatted, localized native language message is then presented (e.g., displayed, printed, etc.) to the requesting user in their preferred local native language. The present invention thereby enables users having a first preferred language to review or otherwise process logged messages generated by a system or application operable in an environment having a second preferred language. The present invention also simplifies parsing problems relating to automated analysis and post-processing of logged messages. The tokenized international format of the present invention remains constant regardless of the preferred local language of the system or application which generated the message.

Claims

1. In a computing system, a method for manipulating messages in a message log file in a language independent manner comprising the steps of:

generating a first message within a first process of said computing system in a language independent format wherein the step of generating includes the step of generating a message header portion of said first message wherein said message header includes a message ID identifying a corresponding entry in the selected message catalog;

storing said first message in a message log file associated with said first process;

retrieving by a second process said first message from said message log file;

selecting a message catalog associated with said second process wherein said message catalog corresponds to a preferred language of said second process; and

translating, within said second process, said first message into a second message encoded in said preferred language in accordance with said message catalog.

2. The method of claim 1 wherein the step of translating includes the steps of:

locating an entry in the selected message catalog corresponding to said message ID of said message header wherein said entry includes a template for translating said first message into said second message; and

generating said second message in accordance with the template in the located entry of said selected message catalog.

3. The method of claim 2 wherein the step of generating said first message further includes the step of:

generating a parameter portion of said first message.

4. The method of claim 3 wherein said parameter portion includes at least one parameter value.

5. The method of claim 4 wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by one of said at least one parameter value of said parameter portion of said first message; and

substituting said one of said at least one parameter value for said variable portion of the template.

6. The method of claim 4 wherein each of said at least one parameter value is associated with unique positional indicia and wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by an identified one of said at least one parameter value of said parameter portion of said first message wherein said identified one of said at least one parameter value is identified by said unique positional indicia associated with said identified one of said at least one parameter value; and

substituting said identified one of said at least one parameter value for said variable portion of the template.

7. The method of claim 3 wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by a special parameter value;

deriving said special parameter value from information in said header portion of said first message; and

substituting said special parameter value for said variable portion of the template.

8. The method of claim 3 wherein said parameter portion includes at least one special parameter value and wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by one of said at least one special parameter value; and

substituting said one of said at least one special parameter value for said variable portion of the template.

9. The method of claim 3 wherein the step of generating said first message includes the steps of:

parsing said template to determine whether special format specifications for special parameters are present therein; and

generating special parameter values in said parameter portion of said first message in response to a determination that said special format specifications are present in said template.

10. The method of claim 9 wherein the step of generating said first message further includes the steps of:

parsing said template to determine whether standard format specifications for standard parameters are present therein; and

generating standard parameter values in said parameter portion of said first message in response to a determination that said standard format specifications are present in said template.

11. In a computing system, a method for manipulating tokenized log message entries in a log file comprising the steps of:

generating a tokenized first message having a header portion including a message ID identifying a corresponding language dependent message in a native language message catalog and having a parameter portion;

storing said first message in an entry in said log file;

retrieving said first message from said log file;

locating an entry in said native language message catalog corresponding to said message ID of said first message wherein said entry includes a template for generating a language dependent second message; and

generating said second message in accordance with said template in the located entry of said native language message catalog.

12. The method of claim 11 wherein said parameter portion includes at least one parameter value and wherein the step of generating said second message includes the steps of:

identifying in said template a variable portion thereof to be replaced by one of said at least one parameter value of said parameter portion of said first message; and

substituting said one of said at least one parameter value for said variable portion of said template.

13. The method of claim 11 wherein said parameter portion includes at least one parameter value and wherein each of said at least one parameter value is associated with a unique positional indicia and wherein the step of generating said second message includes the steps of:

identifying in said template a variable portion thereof to be replaced by an identified one of said at least one parameter value of said parameter portion of said first message wherein said identified one of said at least one parameter value is identified by said unique positional indicia associated with said identified one of said at least one parameter value; and

substituting said identified one of said at least one parameter value for said variable portion of said template.

14. The method of claim 11 wherein the step of generating said second message includes the steps of:

identifying in said template a variable portion thereof to be replaced by a special parameter value associated with said first message; and

substituting said special parameter value for said variable portion of said template.

15. The method of claim 11 wherein said parameter portion includes at least one special parameter value and wherein the step of generating said second message includes the steps of:

identifying in said template a variable portion thereof to be replaced by one of said at least one special parameter of said parameter portion of said first message; and

substituting said one of said at least one special parameter value for said variable portion of said template.

16. In a computing system, a method for presenting tokenized log messages comprising the steps of:

retrieving a tokenized first message from a message log file;

locating an entry in a native language message catalog corresponding to a message ID of said first message wherein said entry includes a template for generating a language dependent second message; and

generating said second message in accordance with said template in the located entry of said native language message catalog.

17. The method of claim 16 wherein said first message includes a parameter portion having at least one parameter value and wherein the step of generating said second message includes the steps of:

identifying in said template a variable portion thereof to be replaced by one of said at least one parameter value of said parameter portion of said first message; and

substituting said one of said at least one parameter value for said variable portion of said template.

18. A computer readable storage medium tangibly embodying programmed instructions for performing a method for manipulating messages in a message log file in a language independent manner, the method comprising the steps of:

generating a first message within a first process of said computing system in a language independent format wherein the step of generating includes the step of generating a message header portion of said first message wherein said message header includes a message ID identifying a corresponding entry in the selected message catalog;

storing said first message in a message log file associated with said first process;

retrieving by a second process said first message from said message log file;

selecting a message catalog associated with said second process wherein said message catalog corresponds to a preferred language of said second process; and

translating, within said second process, said first message into a second message encoded in said preferred language in accordance with said message catalog.

19. The method of claim 18 wherein the step of translating includes the steps of:

locating an entry in the selected message catalog corresponding to said message ID of said message header wherein said entry includes a template for translating said first message into said second message; and

generating said second message in accordance with the template in the located entry of said selected message catalog.

20. The method of claim 19 wherein the step of generating said first message further includes the step of:

generating a parameter portion of said first message.

21. The method of claim 20 wherein said parameter portion includes at least one parameter value.

22. The method of claim 21 wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by one of said at least one parameter value of said parameter portion of said first message; and

substituting said one of said at least one parameter value for said variable portion of the template.

23. The method of claim 21 wherein each of said at least one parameter value is associated with unique positional indicia and wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by an identified one of said at least one parameter value of said parameter portion of said first message wherein said identified one of said at least one parameter value is identified by said unique positional indicia associated with said identified one of said at least one parameter value; and

substituting said identified one of said at least one parameter value for said variable portion of the template.

24. The method of claim 20 wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by a special parameter value;

deriving said special parameter value from information in said header portion of said first message; and

substituting said special parameter value for said variable portion of the template.

25. The method of claim 20 wherein said parameter portion includes at least one special parameter value and wherein the step of generating said second message includes the steps of:

identifying in the template a variable portion thereof to be replaced by one of said at least one special parameter value; and

substituting said one of said at least one special parameter value for said variable portion of the template.

26. The method of claim 20 wherein the step of generating said first message includes the steps of:

parsing said template to determine whether special format specifications for special parameters are present therein; and

generating special parameter values in said parameter portion of said first message in response to a determination that said special format specifications are present in said template.

27. The method of claim 26 wherein the step of generating said first message further includes the steps of:

parsing said template to determine whether standard format specifications for standard parameters are present therein; and

generating standard parameter values in said parameter portion of said first message in response to a determination that said standard format specifications are present in said template.