"

 COPYRIGHT (c) 2006 by eXept Software AG

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

"{ Package: 'stx:libbasic' }"

Object subclass:#MiniLogger

	instanceVariableNames:''

	classVariableNames:'Instance'

	poolDictionaries:''

	category:'System-Debugging-Support'

!

!MiniLogger class methodsFor:'documentation'!

copyright

"

 COPYRIGHT (c) 2006 by eXept Software AG

	      All Rights Reserved

 This software is furnished under a license and may be used

 only in accordance with the terms of that license and with the

 inclusion of the above copyright notice.   This software may not

 be provided or otherwise made available to, or used by, any

 other person.  No title to or ownership of the software is

 hereby transferred.

"

! !

!MiniLogger class methodsFor:'instance creation'!

instance

    Instance isNil ifTrue:[Instance := self basicNew].

    ^Instance

    "Created: / 14-09-2011 / 21:28:18 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

new

    Logger log: 'Do not use MiniLogger new, use #instance instead' severity: #warn facility: 'STX'.

    ^self instance

    "Created: / 14-09-2011 / 21:27:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!MiniLogger class methodsFor:'class initialization'!

initialize

    (Smalltalk at:#Logger) isNil ifTrue:[Smalltalk at:#Logger put: self instance].

    "Created: / 01-09-2011 / 12:26:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!MiniLogger methodsFor:'logging'!

facilityOf: originator

    ^originator class 

        perform: #logFacility

        ifNotUnderstood: [

            | pkg |

            pkg := originator class package.

            (pkg startsWith: 'stx') ifTrue:[

                'STX'

            ] ifFalse:[

                pkg copyFrom: ((pkg lastIndexOf: $:) + 1)

            ]

        ]

    "

        Logger facilityOf: Object

        Logger facilityOf: Expecco::Browser

    "

    "Created: / 15-09-2011 / 10:20:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message

    self log: message severity: #debug

    "Created: / 15-09-2011 / 10:27:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message facility: facility

    self log: message severity: #debug facility: facility

    "Created: / 14-09-2011 / 21:22:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message severity: severity

    self log: message severity: #debug originator: thisContext sender receiver

    "Created: / 15-09-2011 / 10:25:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message severity: severity attachment: attachment

    | originator |

    originator := thisContext sender receiver.

    self log: message severity: severity facility: (self facilityOf: originator) originator: originator attachment: attachment

    "Created: / 15-09-2011 / 11:47:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 15-03-2013 / 11:20:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message severity: severity facility: facility

    self log: message severity: severity facility: facility originator: thisContext sender receiver

    "Created: / 14-09-2011 / 21:20:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message severity: severity facility: facility originator: originator

    self log: message severity: severity facility: facility originator: originator attachment: nil

    "Created: / 14-09-2011 / 21:20:31 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message severity: severity facility: facility originator: originator attachment: attachment

    "Pricipal logging method. This mimics VM __stxLog__()"

    Stderr 

        nextPutAll: facility ? 'STX';

        space;

        nextPut:$[;

        nextPutAll: severity;

        nextPut:$];

        space.

    Stderr nextPut:$(.

    Timestamp now printOn:Stderr format:'%(year)-%(mon)-%(day) %h:%m:%s'.

    Stderr nextPut:$).

    Stderr space.

    Stderr nextPutAll: message.

    Stderr cr.

    "

        Logger log:'test message' severity: #debug facility: 'TEST'

    "

    "Created: / 14-09-2011 / 21:18:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

log: message severity: severity originator: originator

    self log: message severity: severity facility: (self facilityOf: originator) originator: originator

    "Created: / 15-09-2011 / 10:26:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 15-03-2013 / 11:20:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!MiniLogger class methodsFor:'documentation'!

version

    ^ '$Header: /cvs/stx/stx/libbasic/MiniLogger.st,v 1.2 2013-03-15 11:21:39 vrany Exp $'

!

version_CVS

    ^ '$Header: /cvs/stx/stx/libbasic/MiniLogger.st,v 1.2 2013-03-15 11:21:39 vrany Exp $'

!

version_HG

    ^ '§Changeset: <not expanded> §'

!

version_SVN

    ^ '§Id: MiniLogger.st 10688 2011-09-15 11:05:35Z vranyj1 §'

! !

MiniLogger initialize!