JavaUnresolvedFieldrefConstant.st
author cg
Sat, 17 Jan 1998 14:44:47 +0000
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JavaUnresolvedRefConstant subclass:#JavaUnresolvedFieldrefConstant
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	instanceVariableNames:'classIndex'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Java-Reader-Support'
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!
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!JavaUnresolvedFieldrefConstant class methodsFor:'instance creation'!
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pool:aPool poolIndex:idx classIndex:cIdx nameandTypeIndex:nmIdx
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    ^ self new 
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        pool:aPool poolIndex:idx classIndex:cIdx nameandTypeIndex:nmIdx
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! !
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!JavaUnresolvedFieldrefConstant methodsFor:'accessing'!
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name
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    |ref cls nameAndType|
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    self isUnresolved ifTrue:[
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        ref := self preResolve.
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        ref isUnresolved ifFalse:[
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            ^ ref name
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        ].
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        nameAndType := (constantPool at:nameandTypeIndex).
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        nameAndType isUnresolved ifTrue:[
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            nameAndType displayString printCR.
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        ].
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        ^ nameAndType name
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    ].
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('unresolved type: ' , self displayString) printCR.
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    ^ self
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    "Modified: 24.3.1997 / 13:02:56 / cg"
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    "Created: 24.3.1997 / 13:09:26 / cg"
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!
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pool:aPool poolIndex:slotIndex classIndex:cIdx nameandTypeIndex:nmIdx  
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    constantPool := aPool.
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    constantPoolIndex := slotIndex.
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    classIndex := cIdx.
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    nameandTypeIndex := nmIdx
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!
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type
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    |ref cls nameAndType|
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    self isUnresolved ifTrue:[
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        ref := self preResolve.
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        ref isUnresolved ifFalse:[
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            ^ ref type
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        ].
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        nameAndType := (constantPool at:nameandTypeIndex).
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        nameAndType isUnresolved ifTrue:[
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            nameAndType displayString printCR.
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        ].
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        ^ JavaMethod typeFromSignature:nameAndType signature in:nil.
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    ].
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('unresolved type: ' , self displayString) printCR.
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    ^ self
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    "Modified: / 8.1.1998 / 19:14:05 / cg"
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! !
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!JavaUnresolvedFieldrefConstant methodsFor:'resolving'!
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preResolve
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    |className class nameAndType ref|
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    class := (constantPool at:classIndex).
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    class isUnresolved ifTrue:[
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        class := class preResolve.
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    ].
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    class isUnresolved ifFalse:[
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        nameAndType := (constantPool at:nameandTypeIndex).
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        nameAndType isUnresolved ifTrue:[
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            nameAndType := nameAndType preResolve.
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        ].
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        nameAndType isUnresolved ifFalse:[
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            "/ good - class is there
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            ref := JavaFieldref class:class nameandType:nameAndType.
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            constantPool at:constantPoolIndex put:ref.
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            ^ ref
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        ]
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    ].
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    self rememberForResolveWith:(class fullName).
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    ^ self
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    "Created: 15.4.1996 / 16:05:50 / cg"
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    "Modified: 15.4.1996 / 16:26:44 / cg"
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! !
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!JavaUnresolvedFieldrefConstant class methodsFor:'documentation'!
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version
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    ^ '$Header: /home/jv/Projects/SmalltalkX/repositories/cvs/stx/libjava/JavaUnresolvedFieldrefConstant.st,v 1.10 1998/01/17 14:43:17 cg Exp $'
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! !