Method and device for development of software objects that apply regular expression patterns and logical tests against text

• US 20050080763A1
• Filed: 10/12/2004
• Published: 04/14/2005
• Est. Priority Date: 10/09/2003
• Status: Abandoned Application

• Current Assignee: Benjamin Sheldon Opatowski
• Original Assignee: Benjamin Sheldon Opatowski
• Inventors: Opatowski, Benjamin Sheldon
• Application Number:
  US10/962,784
• Publication Number:
  US 20050080763A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/90344 by using string matching techniques
• CPC Class Codes: G06F 8/20 Software design

Abstract

The invention teaches an integrated and dedicated log monitoring object development environment which teaches use of regular expressions, logical expressions, and the truth states of those regular expressions, and also allows self-testing of the objects as they are developed. The invention teaches that a five step process may be used to create log monitoring software objects. In a first step, identifier/regular expressions may be added to the object from a list or menu or manually entered. In a second step, a line pattern is established by ordering the identifiers. In a third step, logical expressions are constructed in accordance with a logical expression grammar; in a fourth step, an action item to invoke upon a “true” value is associated with the logical expression. In the fifth step, a file to be monitored is selected, along with file attributes such as offset position and EOF disposition.

Claims

1. A log monitoring software object creation integrated development device for use on a computer having a file system, the device comprising:

i) a regular expression designation module having a regular expression sample list and a first utility allowing designation of at least one regular expression, and having a first test module allowing validation of a first test string with the selected regular expression;

ii) a line pattern module having a display of the selected regular expressions and having a second utility allowing designation of the selected regular expressions into a line pattern, and having a second test module allowing validation of a first test message with the line pattern;

iii) a logical expression designation module having a sample logical expression list and a display of the line pattern elements, and having a second utility allowing association of at least one logical expression to examine at least one regular expression in the line pattern, and having a third test module allowing validation of a message with the logical expression.

2. The log monitoring software object creation device of claim 1, further comprising:

iv) an action item designation module having an entry form allowing users to enter at least one action item to be activated upon return of a logical value by the logical expression.

3. The log monitoring software object device of claim 2, wherein the at least one action item further comprises one member selected from the group consisting of:

executable objects, Java applications, C/C++ shared library functions, other shared object libraries, email software, paging devices, telephony devices, database transactions and combinations thereof.

4. The log monitoring software object creation device of claim 1, further comprising:

v) an input settings module displaying the computer'"'"'s file system and allowing user navigation of the computer'"'"'s file system and allowing user designation of a file to be monitored.

5. The log monitoring software object creation device of claim 4, wherein the step v) further comprises:

allowing selecting of monitoring of the file to be monitored from its beginning.

6. The log monitoring software object creation device of claim 5, wherein the step v) further comprises:

allowing selecting of monitoring of the file to be monitored from its end.

7. The log monitoring software object creation device of claim 4, wherein the step v) further comprises:

selecting monitoring of the file to be monitored to terminate when an end of file is encountered.

8. The log monitoring software object creation device of claim 7, wherein the recurrent monitoring consists of tailing the file.

9. The log monitoring software object creation device of claim 1, further comprising a help module offering users one member selected from the group consisting of:

samples of code for log monitoring software objects, explanations, action item codes samples and combinations thereof.

10. The log monitoring software object creation device of claim 1, wherein at least one selected regular expression has associated therewith an identifier, and further wherein use of the identifier in a line pattern operates as use of the regular expression associated therewith.

11. The log monitoring software object creation device of claim 1, further comprising one utility selected from the group consisting of:

a regular expression add utility, a regular expression deletion utility, a regular expression editing utility;

an identifier deletion utility;

a logical expression deletion utility;

a logical expression editing utility, a line pattern add utility, a line pattern deletion utility, a line pattern edit utility, an action item addition utility, an action item deletion utility, and an action item edit utility, and combinations thereof.

12. A method of programming a log monitoring software object comprising:

i) designating at least one regular expression;

ii) displaying the selected regular expression;

iii) ordering of the selected regular expression into a line pattern;

iv) displaying the line pattern;

v) designating at least one logical expression;

vi) associating the logical expression with at least one selected regular expression;

vii) entering at least one action item to be invoked in the event of a “

true”

return of the logical expression; and

viii) designating a file to be monitored.

13. The log monitoring software object creation method of claim 12, wherein the at least one action item further comprises one member selected from the group consisting of:

executable objects, Java applications, C/C++ shared library functions, other shared object libraries, scripts, email scripts and software, paging alerts, telephony devices, database transactions and combinations thereof.

14. The log monitoring software object creation method of claim 12, further comprising one member selected from the group of steps consisting of:

i-b) selecting the regular expression from a list;

i-c) manually entering the regular expression; and

i-d) combinations thereof.

15. The log monitoring software object creation method of claim 12, further comprising one member selected from the group of steps consisting of:

ii-b) validating a first test string with the regular expression;

iv-b) validating a first test message with the line pattern;

vi-b) validating a message with the logical expression;

and combinations thereof.

16. The log monitoring software object creation method of claim 12, further comprising one member selected from the group of steps consisting of:

vi-b) displaying the computer'"'"'s file system; and

vi-c) navigating the computer'"'"'s file system.

17. The log monitoring software object creation method of claim 12, further comprising one member selected from the group of steps consisting of:

vii-b) displaying the computer'"'"'s file system; and

vii-c) navigating the computer'"'"'s file system.