AdvPL Logger
Keep track of what happens! Awesome logs for AdvPL
Keeping track of your AdvPL application, either desktop or webservice, may be a complex task. Inserting ConOuts everywhere
and exploring the console.log file is definitely not the way to go, so we created AdvPL Logger!
AdvPL Logger is a library with support for ANSI VT100 formatted strings that allows you to output your logs to both your AppServer console and to the file system (with auto resource management).
Examples
You create a logger passing a context to :New(), that is, a name to say what is being tracked.
- Simple
Local oLogger := Logger():New( 'CAPYBARAS_MANAGEMENT' )
oLogger:Info( 'Capybara server started!' )- Simulating a REST server
User Function TestLogger
Local nCounter
Local nRandom
Local aMethods
Local aRoutes
Local cMessage
Local oLogger := Logger():New( 'REST_ADVPL' )
oLogger:Log( 'Starting logger service' )
oLogger:Info( 'Rest started on port {1}', { 8080 } )
oLogger:Error( '500 internal server error {1} - {2} {1} {45}', { 'EITA', 'PREULA', 'FOO' } )
oLogger:Warn( 'GET on /login is deprecated' )
oLogger:Success( 'Loved all capybaras!' )
aMethods := { 'GET', 'POST', 'PUT', 'PATCH', 'DELETE' }
aRoutes := { '/login', '/users', '/user/10', '/capybaras', '/version', '/help' }
For nCounter := 1 To 100
cMessage := { aMethods[ Randomize( 1, 5 ) ], aRoutes[ Randomize( 1, 6 ) ] }
nRandom := Randomize( 1, 15 )
If nRandom == 6
oLogger:Error( '{1} {2}', cMessage )
ElseIf nRandom == 5 .Or. nRandom == 9
oLogger:Warn( '{1} {2}', cMessage )
Else
oLogger:Info( '{1} {2}', cMessage )
EndIf
Sleep( Randomize( 150, 450 ) )
Next
ReturnThe log file can be found in your dictionary folder under logs/.
Methods
:Log(gray):Info(cyan):Error(red):Warn(yellow):Success(green)
Formatting
This library supports string formatting with placeholders. You can do such things like:
oLogger:Success( 'Server started at {1}:{2}', { '127.0.0.1', 8080 } )All the methods support this format. Keep calm, with support all kind of data inside the formatting array and the placeholders are positional.
License
This work is licensed under MIT. All rights reserved.