Updated to match Mercurial revision a00302fe5083 with two tweaks:
- JavaConstants: conditional compilation of __ACX_MULTIVERS flag
(not present in eXept's stc/librun)
- JavaNativeMethod: disabled call to __jbindnative()
(not present in eXept's librun)
"
COPYRIGHT (c) 1996-2011 by Claus Gittinger
New code and modifications done at SWING Research Group [1]:
COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko
SWING Research Group, Czech Technical University in Prague
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.
[1] Code written at SWING Research Group contains a signature
of one of the above copright owners. For exact set of such code,
see the differences between this version and version stx:libjava
as of 1.9.2010
"
"{ Package: 'stx:libjava' }"
Object subclass:#JavaClassAccessor
instanceVariableNames:'name fullName package loading'
classVariableNames:''
poolDictionaries:''
category:'Languages-Java-Classes'
!
!JavaClassAccessor class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 1996-2011 by Claus Gittinger
New code and modifications done at SWING Research Group [1]:
COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko
SWING Research Group, Czech Technical University in Prague
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.
[1] Code written at SWING Research Group contains a signature
of one of the above copright owners. For exact set of such code,
see the differences between this version and version stx:libjava
as of 1.9.2010
"
! !
!JavaClassAccessor class methodsFor:'instance creation'!
fullName: aSymbol
^self new setFullName: aSymbol
"Created: / 28-02-2012 / 19:20:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'accessing'!
fullName
^ fullName
!
name
"Returns Smalltalk name"
^name
"Created: / 28-02-2012 / 19:48:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
theClass
| cls |
cls := self theClassOrNil.
cls isNil ifTrue:[
[
loading := true.
cls := JavaVM classForName: (fullName copyReplaceAll: $/ with: $.)
] ensure:[
loading := false
].
].
^cls
"Created: / 28-02-2012 / 19:22:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 07-05-2013 / 11:20:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
theClassOrNil
| cls |
[
loading := true.
cls := JavaVM registry classNamed: fullName.
cls isNil ifTrue:[
"Hmm...maybe somebody will provide me the class, let's try"
cls := JavaClassQuery query: fullName
].
] ensure:[
loading := false.
].
^cls
"Created: / 28-02-2012 / 19:47:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'error handling'!
doesNotUnderstand: aMessage
^aMessage sendTo: self theClass
"Created: / 28-02-2012 / 19:37:08 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'exception handling support'!
isExceptionCreator
loading ifTrue:[ ^ false ].
^self theClass isThrowable
"Created: / 18-03-2012 / 20:34:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
isExceptionHandler
loading ifTrue:[ ^ false ].
^self theClass isThrowable
"Created: / 18-03-2012 / 14:18:38 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'initialization'!
setFullName: aSymbol
fullName := aSymbol.
name := 'JAVA::' , ((fullName tokensBasedOn: $/) asStringWith: '::')
"Created: / 28-02-2012 / 19:21:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'instance creation'!
basicNew
^self theClass basicNew
"Created: / 02-11-2012 / 21:09:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
new
^self theClass new
"Created: / 28-02-2012 / 19:34:36 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
newCleared
<resource: #obsolete>
"Use basicNew"
^self theClass basicNew
"Created: / 28-02-2012 / 19:34:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 02-11-2012 / 21:09:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'printing & storing'!
printOn:aStream
aStream nextPutAll: 'JAVA '.
(fullName tokensBasedOn: $/)
do:[:component|aStream nextPutAll: component]
separatedBy:[aStream space].
"Modified: / 28-02-2012 / 20:27:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor methodsFor:'testing'!
isBehavior
^true
"Created: / 28-02-2012 / 19:36:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
isClass
^true
"Created: / 28-02-2012 / 20:00:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
isJavaClass
^true
"Created: / 28-02-2012 / 20:08:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
isLoaded
loading ifTrue:[ ^ false ].
self theClass. "/Force load"
^true
"Created: / 19-03-2012 / 10:44:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaClassAccessor class methodsFor:'documentation'!
version_CVS
^ '$Header: /cvs/stx/stx/libjava/JavaClassAccessor.st,v 1.3 2013-09-06 00:41:18 vrany Exp $'
!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ '§Id§'
! !