author | convert-repo |
Tue, 31 Dec 2019 04:28:27 +0000 | |
changeset 3995 | d65488cfad3c |
parent 3860 | e87f2f1439e9 |
permissions | -rw-r--r-- |
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" |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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COPYRIGHT (c) 1996-2015 by Claus Gittinger |
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fa7400d022a0
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New code and modifications done at SWING Research Group [1]: |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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Updated copyright notices.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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COPYRIGHT (c) 2010-2015 by Jan Vrany, Jan Kurs and Marcel Hlopko |
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SWING Research Group, Czech Technical University in Prague |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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||
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[1] Code written at SWING Research Group contains a signature |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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parents:
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of one of the above copright owners. For exact set of such code, |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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see the differences between this version and version stx:libjava |
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as of 1.9.2010 |
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" |
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"{ Package: 'stx:libjava' }" |
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"{ NameSpace: Smalltalk }" |
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Object subclass:#JavaDescriptor |
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instanceVariableNames:'' |
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classVariableNames:'BaseTypes BaseTypesByTypeName' |
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poolDictionaries:'' |
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category:'Languages-Java-Support' |
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! |
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!JavaDescriptor class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1996-2015 by Claus Gittinger |
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New code and modifications done at SWING Research Group [1]: |
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Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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3324
a58245c0e83a
Updated copyright notices.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
2993
diff
changeset
|
40 |
COPYRIGHT (c) 2010-2015 by Jan Vrany, Jan Kurs and Marcel Hlopko |
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SWING Research Group, Czech Technical University in Prague |
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||
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This software is furnished under a license and may be used |
|
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only in accordance with the terms of that license and with the |
|
45 |
inclusion of the above copyright notice. This software may not |
|
46 |
be provided or otherwise made available to, or used by, any |
|
47 |
other person. No title to or ownership of the software is |
|
48 |
hereby transferred. |
|
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||
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[1] Code written at SWING Research Group contains a signature |
fa7400d022a0
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of one of the above copright owners. For exact set of such code, |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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see the differences between this version and version stx:libjava |
fa7400d022a0
Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e
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as of 1.9.2010 |
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" |
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! ! |
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!JavaDescriptor class methodsFor:'instance creation'! |
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fromString: aString |
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^self readFromString: aString |
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"Created: / 25-11-2010 / 18:20:41 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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readFrom: aStream |
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^ self |
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readFrom:aStream |
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onError:[ self conversionErrorSignal |
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raiseErrorString:'invalid java descriptor'] |
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"Created: / 25-11-2010 / 18:04:32 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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readFrom:stream onError:exceptionBlock |
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(stream peek == $( or:[stream peek == $<]) |
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ifTrue: [^self readMethodDescriptorFrom: stream onError: exceptionBlock] |
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ifFalse:[^self readFieldDescriptorFrom: stream onError: exceptionBlock]. |
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JavaDescriptor fromString:'Ljava/lang/Object;' |
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JavaDescriptor fromString:'[I' |
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JavaDescriptor fromString:'[[I' |
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JavaDescriptor fromString:'(ILjava/lang/Object;)V' |
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JavaDescriptor fromString:'(ILjava/lang/Object;)Ljava/lang/Class;' |
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JavaDescriptor fromString:'<T:Ljava/lang/Object;>(Ljava/util/Collection<TT;>;I)Ljava/util/Collection<TT;>;' |
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" |
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"Created: / 25-11-2010 / 17:50:35 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 13-08-2011 / 01:37:37 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!JavaDescriptor class methodsFor:'accessing'! |
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baseTypes |
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^BaseTypes |
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"Created: / 22-05-2011 / 17:45:18 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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baseTypesByTypeName |
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^BaseTypesByTypeName |
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"Created: / 03-02-2011 / 21:08:03 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!JavaDescriptor class methodsFor:'class initialization'! |
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initialize |
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" |
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WindowGroup activeApplication spawnClassBrowserFor: BaseTypes values label:'Java primitive types' in:#buffer |
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" |
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"/WARNING: If you change something here, you MUST also |
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"/ change JavaField class>>#initialize !!!!!! |
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BaseTypes := (IdentityDictionary new) |
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at: $B put: JavaByte; |
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at: $C put: Character; |
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at: $D put: Float; |
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at: $F put: ShortFloat; |
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at: $I put: Integer; |
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at: $J put: LargeInteger; |
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at: $S put: JavaShort; |
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at: $Z put: Boolean; |
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at: $V put: UndefinedObject; |
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yourself. |
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BaseTypesByTypeName := (Dictionary new) |
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at: 'byte' put: JavaByte; |
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at: 'char' put: Character; |
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at: 'double' put: Float; |
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at: 'float' put: ShortFloat; |
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at: 'int' put: Integer; |
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at: 'long' put: LargeInteger; |
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at: 'short' put: JavaShort; |
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at: 'boolean' put: Boolean; |
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at: 'void' put: UndefinedObject; |
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yourself. |
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"Created: / 25-11-2010 / 17:51:57 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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3415
f9924b63a007
Fixed a bad bug in JavaDescriptor array parsing which incorrectly dropped dimensions for primitive arrays.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
3324
diff
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146 |
"Modified: / 30-03-2015 / 10:17:44 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!JavaDescriptor class methodsFor:'queries'! |
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isJavaPrimitiveArrayName: className |
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| justTypeSymbol | |
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(className startsWith: $[) ifTrue: [ |
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justTypeSymbol := className copyFrom: ((className lastIndexOf: $[) + 1) |
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to: className size |
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] ifFalse: [ ^ false ]. |
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^( justTypeSymbol size = 1 ) |
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and: [BaseTypes includesKey: justTypeSymbol first]. |
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! ! |
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!JavaDescriptor class methodsFor:'reading-private'! |
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readArrayTypeFrom: stream onError: exceptionBlock |
3415
f9924b63a007
Fixed a bad bug in JavaDescriptor array parsing which incorrectly dropped dimensions for primitive arrays.
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parents:
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| c | |
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stream next. "eat $[" |
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c := self readFrom: stream onError: exceptionBlock. |
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Fixed a bad bug in JavaDescriptor array parsing which incorrectly dropped dimensions for primitive arrays.
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parents:
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169 |
c beArrayType. |
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^c |
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"Created: / 25-11-2010 / 18:12:29 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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Fixed a bad bug in JavaDescriptor array parsing which incorrectly dropped dimensions for primitive arrays.
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parents:
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"Modified: / 30-03-2015 / 10:08:16 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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readBaseTypeFrom: stream onError: exceptionBlock |
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^JavaFieldDescriptor javaClass: (BaseTypes at: (stream next) ifAbsent: exceptionBlock) |
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"Created: / 25-11-2010 / 18:11:46 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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readFieldDescriptorFrom: stream onError: exceptionBlock |
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| p | |
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p := stream peek. |
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p == $L ifTrue:[^self readObjectTypeFrom: stream onError: exceptionBlock]. |
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p == $[ ifTrue:[^self readArrayTypeFrom: stream onError: exceptionBlock]. |
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(#( |
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$B "byte" |
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$C "char" |
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$D "double" |
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$F "float" |
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195 |
$I "int" |
|
196 |
$J "long" |
|
197 |
$S "short" |
|
198 |
$Z "boolean" |
|
199 |
$V "void" |
|
200 |
) includes: p) ifTrue:[^self readBaseTypeFrom: stream onError: exceptionBlock]. |
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201 |
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202 |
exceptionBlock value |
|
203 |
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204 |
"Created: / 25-11-2010 / 17:55:22 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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205 |
"Modified: / 21-12-2010 / 22:47:31 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
206 |
! |
|
207 |
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208 |
readMethodDescriptorFrom: stream onError: exceptionBlock |
|
209 |
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210 |
| parameterDescriptors returnDescriptor | |
|
211 |
||
212 |
stream peek == $< ifTrue:[ |
|
213 |
self readTypeVariableFrom: stream onError: exceptionBlock |
|
214 |
]. |
|
215 |
stream next. "eat $(" |
|
216 |
parameterDescriptors := OrderedCollection new. |
|
217 |
[ stream peek ~= $) ] whileTrue:[ |
|
218 |
parameterDescriptors add:( self readFieldDescriptorFrom: stream onError: exceptionBlock). |
|
219 |
]. |
|
220 |
stream next. "eat $)" |
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"/ stream peek == $V ifFalse:[ |
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"/ returnDescriptor := self readFieldDescriptorFrom: stream onError: exceptionBlock. |
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"/ ] ifTrue:[ |
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"/ stream next. "eat $V" |
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"/ ]. |
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returnDescriptor := self readFieldDescriptorFrom: stream onError: exceptionBlock. |
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|
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^JavaMethodDescriptor parameters: parameterDescriptors return: returnDescriptor |
229 |
||
230 |
" |
|
231 |
JavaDescriptor fromString:'(ILjava/lang/Object;)V' |
|
232 |
JavaDescriptor fromString:'(ILjava/lang/Object;)Ljava/lang/Class;' |
|
233 |
" |
|
234 |
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235 |
"Created: / 25-11-2010 / 18:36:07 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
236 |
"Modified: / 13-08-2011 / 01:39:51 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 12-12-2011 / 17:22:48 / kursjan <kursjan@fit.cvut.cz>" |
749 | 238 |
! |
239 |
||
240 |
readObjectTypeFrom: stream onError: exceptionBlock |
|
241 |
||
242 |
| clsName out | |
|
243 |
||
244 |
stream next. "/eat $L. |
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out := String new writeStream. |
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[ stream peek ~~ $; and:[stream peek ~~ $< ]] whileTrue:[ |
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| c | |
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|
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c := stream next. |
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c isNil ifTrue:[exceptionBlock value. ^nil]. |
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out nextPut: c. |
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]. |
749 | 253 |
clsName := out contents. |
254 |
stream peek == $< ifTrue:[ |
|
255 |
self readTypeVariableFrom: stream onError: exceptionBlock |
|
256 |
]. |
|
257 |
||
258 |
"Just a check" |
|
259 |
stream next ~= $; ifTrue:[exceptionBlock value]. |
|
260 |
^JavaFieldDescriptor javaClassName: clsName. |
|
261 |
||
262 |
"Created: / 25-11-2010 / 18:08:21 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
263 |
! |
|
264 |
||
265 |
readTypeVariableFrom: stream onError: exceptionBlock |
|
266 |
||
267 |
| nangles | |
|
268 |
||
269 |
stream next. "/eat $<. |
|
270 |
nangles := 1. |
|
271 |
[ nangles ~~ 0 ] whileTrue:[ |
|
272 |
stream peek == $< ifTrue:[nangles := nangles + 1]. |
|
273 |
stream peek == $> ifTrue:[nangles := nangles - 1]. |
|
274 |
stream next. |
|
275 |
] |
|
276 |
||
277 |
"Created: / 13-08-2011 / 01:39:14 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
278 |
! ! |
|
279 |
||
280 |
!JavaDescriptor class methodsFor:'documentation'! |
|
281 |
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282 |
version_CVS |
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Merged with mercurial revision 4f3cc813be4 (8 changesets total)
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|
283 |
^ '$Header: /cvs/stx/stx/libjava/JavaDescriptor.st,v 1.7 2015-03-20 12:08:00 vrany Exp $' |
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284 |
! |
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|
285 |
|
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version_HG |
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287 |
|
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288 |
^ '$Changeset: <not expanded> $' |
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289 |
! |
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|
290 |
|
749 | 291 |
version_SVN |
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Merged d87e89dd5276 and fe83a843a7bf (branch default - CVS HEAD)
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|
292 |
^ 'Id' |
749 | 293 |
! ! |
294 |
||
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295 |
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2152 | 296 |
JavaDescriptor initialize! |