Log::AndError Logging module for ISA inclusion in other modules or as a standalone module
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Log::AndError Tags

Perl module logging perl logging module ISA ISA inclusion

Log::AndError Description

Logging module for ISA inclusion in other modules or as a standalone module Log::AndError is a logging module for ISA inclusion in other modules or as a standalone module.SYNOPSIS use Log::AndError; @ISA = qw(Log::AndError); Remember to set values with the provided methods or use Log::AndError; use Log::AndError::Constants qw(:all); my $ref_logger = Log::AndError->new( 'LOG_LOGGER' => &log_sub, 'LOG_SERVICE_NAME' => 'GENERIC', # Use this to seperate log entries from different modules in your app. 'LOG_DEBUG_LEVEL' => DEBUG1, # See Log::AndError::Constants for example 'LOG_INFO_LEVEL' => INFO, # See Log::AndError::Constants for example 'LOG_ALWAYSLOG_LEVEL' => ALWAYSLOG, # See Log::AndError::Constants for example ); $self->logger(DEBUG3, 'my_sub('.join(',',@_).')'); # for instance logs the entry into a subroutine. $self->logger(ALWAYSLOG, 'Something is wrong'); # logs an error when it is always wanted After you do this: $self->error($error_code, $error_msg); Your Caller does this: my($err,$msg) = $obj_ref->error(); to retrieve the errors.This is a generic log and error class for Perl modules. There are two distinct pieces here. The error functions and the logging. The error functions are most convenient when inherited by your package although this is not needed. They are mostly here for convenience and to promote "good" behavior. The logging functions are the more complex piece and is the bulk of the code.To use the logging function pass in a reference to an anonymous sub routine that directs the error output to where you want it to go. There are a few sample subs located under this class. The default outputs to STDERR via warn().The DEBUG constants are always >=0 and the ALWAYSLOG and INFO type constants always need to be Requirements: · Perl

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