| author | vranyj1 |
| Tue, 31 May 2011 09:32:24 +0000 | |
| branch | jk_new_structure |
| changeset 824 | 26e719a7e88c |
| parent 822 | 36cb538be3c2 |
| child 836 | b64228c3acaa |
| permissions | -rw-r--r-- |
| 752 | 1 |
" |
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COPYRIGHT (c) 1997 by eXept Software AG |
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All Rights Reserved |
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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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"{ Package: 'stx:libjava' }"
|
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JavaBehavior subclass:#JavaClass |
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instanceVariableNames:'classLoader fullName sourceFile binaryFilePath fields initValues |
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staticFields annotations' |
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classVariableNames:'ArgumentConversionErrorSignal OrderOfClassInits' |
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poolDictionaries:'' |
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category:'Languages-Java-Classes' |
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! |
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!JavaClass class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1997 by eXept Software AG |
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All Rights Reserved |
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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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! |
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documentation |
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" |
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fields upTo-and-including accessFlags are known & used by the VM |
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only add fields after those and keep their order intact. |
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" |
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! |
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examples |
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" |
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(Java at:'java.util.Stack') new inspect |
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(Java at:'java.util.Vector') new inspect |
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" |
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! ! |
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!JavaClass class methodsFor:'instance creation'! |
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fullName:aString |
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self shouldNotImplement. |
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^ self new flags:0; setFullName:aString |
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! |
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fullName:aString numStatic:nStatic |
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|meta cls s ns nameComponents| |
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"/ check for a JAVA nameSpace to exist |
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JAVA isNil ifTrue:[ |
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NameSpace name:'JAVA' |
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]. |
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"create the metaclass first" |
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meta := Metaclass new. |
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meta setSuperclass:(self). |
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meta instSize:(JavaClass instSize + nStatic). |
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"/ meta setName:(aString , 'class') asSymbol. |
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"/ meta setClassVariableString:''. |
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meta flags:(meta flags bitOr:Behavior flagJavaClass). |
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"/ meta setSuperclass:JavaObject class. |
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"then let the new meta create the class" |
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cls := meta new. |
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cls setSuperclass:JavaObject. |
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cls instSize:0. |
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cls setName:('JAVA::' , aString).
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cls flags:0. |
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cls setAccessFlags:0. |
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"/ cls setClassVariableString:''. |
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cls setInstanceVariableString:''. |
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cls setCategory:#java. |
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cls setFullName:aString. |
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"/ java classes do not really have a category; |
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"/ simulate one by separating its name into individual components, |
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"/ prepending 'java'" |
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nameComponents := aString asCollectionOfSubstringsSeparatedBy:$/. |
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nameComponents size > 1 ifTrue:[ |
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cls category:((nameComponents asStringWith:$/ from:1 to:(nameComponents size - 1)) |
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replaceAll:$/ with:$. ). |
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]. |
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nameComponents size > 1 ifTrue:[ |
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cls setPackage:((nameComponents copyWithoutLast:1) asStringWith:$/) asSymbol |
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] ifFalse:[ |
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cls setPackage:aString asSymbol |
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]. |
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"/ break up the package and create nameSpaces |
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"/ for each package component. |
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"/ This allows java.foo.bar to be visible in ST/X |
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"/ under the name JAVA::java::foo::bar |
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ns := JAVA. |
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nameComponents size > 1 ifTrue:[ |
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s := '' writeStream. |
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s nextPutAll:'JAVA'. |
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nameComponents from:1 to:(nameComponents size - 1) do:[:aPart | |
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s nextPutAll:'::'. |
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s nextPutAll:aPart |
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]. |
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Metaclass confirmationQuerySignal answer:false do:[ |
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Class updateChangeFileQuerySignal answer:false do:[ |
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ns := NameSpace fullName:(s contents). |
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] |
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] |
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]. |
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ns isNameSpace ifTrue:[ |
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ns at:nameComponents last asSymbol put:cls. |
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]. |
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"/ for ST/X browsing |
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Smalltalk at:('JAVA::' , aString) asSymbol put:cls.
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^ cls |
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"Created: / 15-04-1996 / 15:52:55 / cg" |
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"Modified: / 03-01-1998 / 22:32:25 / cg" |
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"Modified: / 26-11-2010 / 19:00:38 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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name:aString |
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self shouldNotImplement |
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"Created: 15.4.1996 / 15:52:55 / cg" |
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! ! |
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!JavaClass class methodsFor:'class initialization'! |
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initialize |
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ArgumentConversionErrorSignal := Signal new notifierString:'argument conversion error'. |
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"Created: / 20-10-2010 / 11:11:10 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!JavaClass class methodsFor:'method lookup'! |
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canConvertArgsToJava:argArray asSpecifiedIn:argSigSpecArray |
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"given a smalltalk argument array, return true, if these can be converted to java objects as appropriate." |
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argArray |
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with:argSigSpecArray |
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do:[:arg :type | |
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self |
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convertToJava:arg |
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type:type |
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ifFail:[:msg :default| ^ false]]. |
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^ true |
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"Created: / 5.11.1998 / 18:25:05 / cg" |
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"Modified: / 6.11.1998 / 00:45:58 / cg" |
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! |
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convertArgsToJava:argArray asSpecifiedIn:argSigSpecArray numArgs:na |
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"given a smalltalk argument array, convert to java objects as appropriate. |
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Currently, only Strings and booleans are converted." |
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|sigIndex newArgIndex newArgArray| |
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sigIndex := newArgIndex := 1. |
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newArgArray := Array new:na. |
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argArray do:[:arg | |
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|type newArg| |
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type := argSigSpecArray at:sigIndex. |
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sigIndex := sigIndex + 1. |
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newArg := self convertToJava:arg type:type. |
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newArgArray at:newArgIndex put:newArg. |
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newArgIndex := newArgIndex + 1. |
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(type == #long or:[type == #double]) ifTrue:[ |
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newArgIndex > na ifTrue:[ |
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self halt:'should not happen' |
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]. |
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newArgArray at:newArgIndex put:nil. |
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newArgIndex := newArgIndex + 1. |
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] |
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]. |
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^ newArgArray |
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"Created: / 5.11.1998 / 18:30:57 / cg" |
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"Modified: / 6.11.1998 / 00:45:00 / cg" |
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! |
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convertToJava:arg type:type |
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"given a smalltalk argument, convert to a java object as appropriate." |
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^ self |
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convertToJava:arg |
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type:type |
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ifFail:[:msg :default | |
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ArgumentConversionErrorSignal |
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raiseWith:arg |
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errorString:msg. |
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default |
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] |
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"Created: / 06-11-1998 / 00:45:13 / cg" |
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"Modified: / 20-10-2010 / 11:08:46 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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convertToJava:arg type:type ifFail:failBlock |
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"given a smalltalk argument, convert to a java object as appropriate. |
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Currently, only a few types are converted." |
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|expectedCls f failValue| |
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type == #boolean ifTrue:[ |
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arg == true ifTrue:[ |
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^ 1 |
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]. |
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arg == false ifTrue:[ |
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^ 0 |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0
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]. |
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type == #int ifTrue:[ |
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arg isInteger ifTrue:[ |
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(arg between: (16r8000000 * -1) and:16r7FFFFFFF) ifTrue:[ |
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^ arg |
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]. |
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^ failBlock value:('integer range; cannot convert argument to ' , type) value:0.
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0
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]. |
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type == #long ifTrue:[ |
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arg isInteger ifTrue:[ |
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(arg between:"(-1 * 16r800000000000000) -->"-576460752303423488 and:16r7FFFFFFFFFFFFFFF) ifTrue:[ |
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^ arg |
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]. |
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^ failBlock value:('integer range; cannot convert argument to ' , type) value:0
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0
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]. |
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(type == #float) ifTrue:[ |
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arg isLimitedPrecisionReal ifTrue:[ |
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^ arg asShortFloat |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0.0.
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]. |
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(type = 'java.lang.Float') ifTrue:[ |
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arg isLimitedPrecisionReal ifTrue:[ |
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f := (Java at:'java.lang.Float') new. |
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f perform:#'<init>(F)V' with:(arg asShortFloat). |
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self halt. |
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^ f. |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0.0.
|
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]. |
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(type = 'java.lang.Double') ifTrue:[ |
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arg isLimitedPrecisionReal ifTrue:[ |
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f := (Java at:'java.lang.Double') new. |
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f perform:#'<init>(D)V' with:(arg asFloat). |
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self halt. |
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^ f. |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0.0.
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]. |
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(type == #double) ifTrue:[ |
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arg isLimitedPrecisionReal ifTrue:[ |
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^ arg asFloat |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0.0.
|
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]. |
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(type == #char) ifTrue:[ |
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arg isCharacter ifTrue:[ |
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^ arg asciiValue |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:0
|
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]. |
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||
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(type = 'char[]') ifTrue:[ |
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arg isString ifTrue:[ |
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^ arg |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:''
|
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]. |
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||
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(type = 'int[]') ifTrue:[ |
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(arg isArray or:[arg isMemberOf:SignedIntegerArray]) ifTrue:[ |
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^ arg |
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]. |
|
310 |
^ failBlock value:('cannot convert argument to ' , type) value:''
|
|
311 |
]. |
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(type = 'long[]') ifTrue:[ |
|
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(arg isArray or:[arg isMemberOf:SignedIntegerArray]) ifTrue:[ |
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^ arg |
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]. |
|
316 |
^ failBlock value:('cannot convert argument to ' , type) value:''
|
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]. |
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(type = 'float[]') ifTrue:[ |
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(arg isArray or:[arg isMemberOf:FloatArray]) ifTrue:[ |
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^ arg |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:''
|
|
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]. |
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(type = 'double[]') ifTrue:[ |
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(arg isArray or:[arg isMemberOf:DoubleArray]) ifTrue:[ |
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^ arg |
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327 |
]. |
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328 |
^ failBlock value:('cannot convert argument to ' , type) value:''
|
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]. |
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330 |
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(type endsWith:'[]') ifTrue:[ |
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(arg isArray or:[arg isNil]) ifTrue:[ |
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^ arg |
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]. |
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^ failBlock value:('cannot convert argument to ' , type) value:''
|
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336 |
]. |
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337 |
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expectedCls := Java classForName:type. |
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(arg isKindOf:expectedCls) ifTrue:[ |
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"/ matches class and subclasses |
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341 |
^ arg |
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]. |
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343 |
||
344 |
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(type = 'java.lang.Object') ifTrue:[ |
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"/ matches any |
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^ arg |
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]. |
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(type = 'java.lang.String') ifTrue:[ |
|
350 |
arg isString ifTrue:[ |
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351 |
^ Java as_String:arg |
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352 |
]. |
|
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failValue := '' |
|
354 |
]. |
|
355 |
arg isNil ifTrue:[ |
|
356 |
"/ matches any |
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^ arg |
|
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]. |
|
359 |
self halt. |
|
360 |
^ failBlock value:('cannot convert argument to ' , type) value:failValue
|
|
361 |
||
362 |
"Created: / 06-11-1998 / 00:46:19 / cg" |
|
363 |
"Modified: / 06-11-2001 / 13:28:29 / cg" |
|
364 |
"Modified: / 17-01-2011 / 10:08:04 / kursjan <kursjan@fit.cvut.cz>" |
|
365 |
"Modified: / 17-03-2011 / 14:09:56 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
366 |
! |
|
367 |
||
368 |
convertToSmalltalk:jObj type:type |
|
369 |
"given a java return value, convert to a smalltalk object as appropriate. |
|
370 |
Currently, only a few types are converted." |
|
371 |
||
372 |
"JV@2011-02-04" |
|
373 |
"Hack for primitive types" |
|
374 |
(JavaDescriptor baseTypesByTypeName keys includes: type) ifTrue:[^jObj]. |
|
375 |
"jObj is registered for the specified type?" |
|
376 |
||
| 756 | 377 |
" |
| 752 | 378 |
(JavaObjectDictionary new reflectionOf: jObj class name) = (Java classForName: type) ifTrue: [ |
379 |
^ jObj |
|
380 |
]. |
|
| 756 | 381 |
" |
| 752 | 382 |
|
383 |
type == #boolean ifTrue:[ |
|
384 |
jObj == 0 ifTrue:[ |
|
385 |
^ false |
|
386 |
]. |
|
387 |
^ true |
|
388 |
]. |
|
389 |
||
390 |
type == #void ifTrue:[ |
|
391 |
^ nil |
|
392 |
]. |
|
393 |
||
394 |
(type = 'java.lang.String') ifTrue:[ |
|
395 |
^ Java as_ST_String:jObj |
|
396 |
]. |
|
397 |
||
398 |
"/ (type = 'java.lang.Float') ifTrue:[ |
|
399 |
"/ ^ jObj instVarNamed:'value' |
|
400 |
"/ ]. |
|
401 |
"/ (type = 'java.lang.Double') ifTrue:[ |
|
402 |
"/ ^ jObj instVarNamed:'value' |
|
403 |
"/ ]. |
|
404 |
||
405 |
(type == #char) ifTrue:[ |
|
406 |
jObj isInteger ifTrue:[ |
|
407 |
^ Character value:jObj |
|
408 |
]. |
|
409 |
]. |
|
410 |
||
411 |
^ jObj |
|
412 |
||
413 |
"Created: / 06-11-1998 / 00:49:53 / cg" |
|
414 |
"Modified: / 11-11-1998 / 02:08:11 / cg" |
|
415 |
"Modified: / 17-01-2011 / 10:42:56 / kursjan <kursjan@fit.cvut.cz>" |
|
| 756 | 416 |
"Modified: / 08-04-2011 / 17:04:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
| 752 | 417 |
! |
418 |
||
419 |
lookupMethod:selector numArgs:nargs in:aClass static:staticMethod |
|
420 |
"lookup a method" |
|
421 |
||
422 |
|method cls sel| |
|
423 |
||
424 |
sel := selector. |
|
425 |
(sel includes:$:) ifTrue:[ |
|
426 |
sel := sel copyTo:(sel indexOf:$:)-1 |
|
427 |
]. |
|
428 |
||
429 |
sel := sel asSymbolIfInterned. |
|
430 |
sel notNil ifTrue:[ |
|
431 |
cls := aClass. |
|
432 |
||
433 |
[cls notNil |
|
434 |
and:[cls ~~ JavaObject |
|
435 |
and:[cls ~~ JavaClass]]] whileTrue:[ |
|
436 |
cls methodDictionary keysAndValuesDo:[:jSel :m | |
|
437 |
|aMethod| |
|
438 |
||
439 |
aMethod := m. |
|
440 |
aMethod isWrapped ifTrue:[ |
|
441 |
aMethod := aMethod originalMethod |
|
442 |
]. |
|
443 |
||
444 |
((jSel == sel) |
|
445 |
or:[aMethod name = sel |
|
446 |
or:[aMethod signatureNameWithoutReturnType = sel]]) |
|
447 |
ifTrue:[ |
|
448 |
aMethod numArgs == nargs ifTrue:[ |
|
449 |
staticMethod == (aMethod isStatic) ifTrue:[ |
|
450 |
^ m |
|
451 |
] |
|
452 |
] |
|
453 |
] |
|
454 |
]. |
|
455 |
||
456 |
cls := cls superclass. |
|
457 |
]. |
|
458 |
]. |
|
459 |
"/ self halt. |
|
460 |
^ nil |
|
461 |
||
462 |
"Created: / 17.8.1997 / 18:25:47 / cg" |
|
463 |
"Modified: / 16.11.1998 / 16:46:48 / cg" |
|
464 |
! |
|
465 |
||
466 |
lookupMethods:selector numArgs:nargs in:aClass static:staticMethod |
|
467 |
"lookup methods matching a selector. |
|
468 |
This is a special entry for doesNotUnderstand redirection |
|
469 |
(the caller must select the one method which fits the argument(s) best." |
|
470 |
||
471 |
|methods cls sel| |
|
472 |
||
473 |
sel := selector. |
|
474 |
(sel includes:$:) ifTrue:[ |
|
475 |
sel := sel copyTo:(sel indexOf:$:)-1 |
|
476 |
]. |
|
477 |
||
478 |
sel := sel asSymbolIfInterned. |
|
479 |
sel notNil ifTrue:[ |
|
480 |
cls := aClass. |
|
481 |
||
482 |
[cls notNil |
|
483 |
and:[cls ~~ JavaObject |
|
484 |
and:[cls ~~ JavaClass]]] whileTrue:[ |
|
485 |
cls methodDictionary keysAndValuesDo:[:jSel :aMethod | |
|
486 |
((jSel == sel) |
|
487 |
or:[aMethod name = sel |
|
488 |
or:[aMethod signatureNameWithoutReturnType = sel]]) |
|
489 |
ifTrue:[ |
|
490 |
(nargs isNil |
|
491 |
or:[aMethod numArgs == nargs]) ifTrue:[ |
|
492 |
staticMethod == (aMethod isStatic) ifTrue:[ |
|
493 |
methods isNil ifTrue:[ |
|
494 |
methods := OrderedCollection new |
|
495 |
]. |
|
496 |
methods add:aMethod |
|
497 |
] |
|
498 |
] |
|
499 |
] |
|
500 |
]. |
|
501 |
||
502 |
cls := cls superclass. |
|
503 |
]. |
|
504 |
]. |
|
505 |
^ methods ? #() |
|
506 |
||
507 |
"Created: / 4.11.1998 / 19:04:51 / cg" |
|
508 |
"Modified: / 4.11.1998 / 19:31:33 / cg" |
|
509 |
! ! |
|
510 |
||
511 |
!JavaClass class methodsFor:'signature parsing'! |
|
512 |
||
513 |
initialValueFromSignature:aSignature |
|
514 |
"given a signature, return an initializer value" |
|
515 |
||
516 |
|s| |
|
517 |
||
518 |
s := aSignature readStream. |
|
519 |
^ self initialValueFromStream:s. |
|
520 |
||
521 |
" |
|
522 |
JavaClass initialValueFromSignature:'LObject;' |
|
523 |
JavaClass initialValueFromSignature:'B' |
|
524 |
JavaClass initialValueFromSignature:'I' |
|
525 |
" |
|
526 |
||
527 |
||
528 |
! ! |
|
529 |
||
530 |
!JavaClass class methodsFor:'special'! |
|
531 |
||
532 |
deinitClasses |
|
533 |
||
534 |
Smalltalk allClassesDo: |
|
535 |
[:cls|cls isJavaClass ifTrue:[cls deinit]]. |
|
536 |
self flushClassesInitOrder. |
|
537 |
||
538 |
" |
|
539 |
JavaClass deinitClasses |
|
540 |
" |
|
541 |
||
542 |
"Created: / 25-10-2010 / 16:47:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
543 |
! |
|
544 |
||
545 |
flushClassesInitOrder |
|
546 |
OrderOfClassInits := nil |
|
547 |
||
548 |
"Created: / 6.11.2001 / 09:49:49 / cg" |
|
549 |
! |
|
550 |
||
551 |
orderOfClassInits |
|
552 |
^ OrderOfClassInits |
|
553 |
||
554 |
"Created: / 12.11.1998 / 15:35:57 / cg" |
|
555 |
! |
|
556 |
||
557 |
setInstanceVariableStringFromFields:f in:aClass |
|
558 |
|varNames| |
|
559 |
||
560 |
varNames := ''. |
|
561 |
f do:[:aField | |
|
562 |
varNames := varNames , aField name , ' ' |
|
563 |
]. |
|
564 |
aClass setInstanceVariableString:varNames. |
|
565 |
||
566 |
"Created: 15.4.1996 / 16:42:52 / cg" |
|
567 |
! |
|
568 |
||
569 |
startRememberingOrderOfClassInits |
|
570 |
OrderOfClassInits := OrderedCollection new. |
|
571 |
||
572 |
"Created: / 12.11.1998 / 15:26:32 / cg" |
|
573 |
"Modified: / 12.11.1998 / 15:29:10 / cg" |
|
574 |
! ! |
|
575 |
||
576 |
!JavaClass methodsFor:'accessing'! |
|
577 |
||
578 |
allInterfaces |
|
579 |
||
580 |
| ifaces cls | |
|
581 |
||
582 |
ifaces := Set new. |
|
583 |
cls := self. |
|
584 |
[ cls isJavaClass ] whileTrue: |
|
585 |
[cls interfaces do:[:iface| ifaces add: iface; addAll: iface allInterfaces]. |
|
586 |
cls := cls superclass]. |
|
587 |
^ifaces. |
|
588 |
||
589 |
"Created: / 05-02-2011 / 23:51:11 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
590 |
! |
|
591 |
||
592 |
annotations |
|
593 |
^ annotations ifNil:[JavaClassAnnotationContainer empty]. |
|
594 |
||
595 |
"Modified: / 03-03-2011 / 22:52:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
596 |
! |
|
597 |
||
598 |
annotations:something |
|
599 |
annotations := something. |
|
600 |
! |
|
601 |
||
602 |
binaryFile |
|
603 |
^ binaryFilePath |
|
604 |
! |
|
605 |
||
606 |
category |
|
607 |
"java classes do not really have a category; |
|
608 |
simulate one by separating its name into individual components, |
|
609 |
prepending 'java'" |
|
610 |
||
611 |
|nameComponents| |
|
612 |
||
613 |
nameComponents := fullName asCollectionOfSubstringsSeparatedBy:$/. |
|
614 |
nameComponents size <= 1 ifTrue:[ |
|
615 |
^ 'java' "/ fullName |
|
616 |
]. |
|
617 |
^ ((nameComponents asStringWith:$/ from:1 to:(nameComponents size - 1))) |
|
618 |
replaceAll:$/ with:$. |
|
619 |
||
620 |
"Modified: 30.7.1997 / 15:35:22 / cg" |
|
621 |
! |
|
622 |
||
623 |
classLoader |
|
624 |
^ classLoader |
|
625 |
! |
|
626 |
||
627 |
classLoader:aJavaClassLoaderOrNil |
|
628 |
classLoader := aJavaClassLoaderOrNil |
|
629 |
! |
|
630 |
||
631 |
compiledMethodAt:name |
|
632 |
"redefined to find the constructor" |
|
633 |
||
634 |
|m| |
|
635 |
||
636 |
m := super compiledMethodAt:name. |
|
637 |
m isNil ifTrue:[ |
|
638 |
name = self lastName ifTrue:[ |
|
639 |
^ super compiledMethodAt:#'<init>()V' |
|
640 |
]. |
|
641 |
]. |
|
642 |
^ m |
|
643 |
||
644 |
" |
|
645 |
JAVA::java::lang::Object compiledMethodAt:#Object |
|
646 |
" |
|
647 |
||
648 |
"Created: / 24.12.1999 / 02:02:50 / cg" |
|
649 |
"Modified: / 24.12.1999 / 02:04:46 / cg" |
|
650 |
! |
|
651 |
||
652 |
compiledMethodAt:name signature:sig |
|
653 |
"lookup the classes methodDictionary" |
|
654 |
||
655 |
methodDictionary keysAndValuesDo:[:mFullSelector :aMethod | |
|
656 |
aMethod name == name ifTrue:[ |
|
657 |
aMethod signature == sig ifTrue:[ |
|
658 |
^ aMethod |
|
659 |
] |
|
660 |
] |
|
661 |
]. |
|
662 |
^ nil |
|
663 |
||
664 |
"Created: 1.8.1997 / 00:01:58 / cg" |
|
665 |
! |
|
666 |
||
667 |
constantPool |
|
668 |
^ constantPool |
|
669 |
! |
|
670 |
||
671 |
ensureHasAnnotations |
|
672 |
annotations ifNil: [ annotations := JavaAnnotationContainer for: self ]. |
|
673 |
^ annotations |
|
674 |
||
675 |
"Created: / 25-02-2011 / 16:02:01 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
676 |
"Modified: / 16-03-2011 / 17:13:47 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
677 |
! |
|
678 |
||
679 |
fields |
|
680 |
^ fields |
|
681 |
! |
|
682 |
||
683 |
fullName |
|
684 |
^ fullName |
|
685 |
! |
|
686 |
||
687 |
interfaces |
|
688 |
interfaces notNil |
|
689 |
ifTrue: |
|
690 |
[ interfaces := interfaces collect: |
|
| 824 | 691 |
[:clsRef | clsRef javaClass ] ]. |
692 |
||
| 752 | 693 |
^ interfaces ? #() |
694 |
||
| 824 | 695 |
"Modified: / 31-05-2011 / 09:40:42 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
| 752 | 696 |
! |
697 |
||
698 |
javaClass |
|
|
808
6116e95d8d4b
- JavaBehavior>>#setConstantPool: set CP owner to class itself
vranyj1
parents:
796
diff
changeset
|
699 |
|
| 752 | 700 |
^ self |
|
808
6116e95d8d4b
- JavaBehavior>>#setConstantPool: set CP owner to class itself
vranyj1
parents:
796
diff
changeset
|
701 |
|
|
6116e95d8d4b
- JavaBehavior>>#setConstantPool: set CP owner to class itself
vranyj1
parents:
796
diff
changeset
|
702 |
"Modified: / 22-05-2011 / 13:32:54 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
| 752 | 703 |
! |
704 |
||
705 |
javaComponentClass |
|
| 822 | 706 |
^self. |
| 752 | 707 |
|
708 |
"Created: / 20-12-2010 / 22:02:55 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
| 822 | 709 |
"Modified: / 30-05-2011 / 23:26:13 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
| 752 | 710 |
! |
711 |
||
712 |
javaName |
|
713 |
"the javaname - as seen by a java programmer. |
|
714 |
(with '/'s replaced by dots) extract from the fullName" |
|
715 |
||
716 |
^ fullName copyReplaceAll:$/ with:$. |
|
717 |
||
718 |
" |
|
719 |
Java allClasses first fullName |
|
720 |
Java allClasses first name |
|
721 |
Java allClasses first javaName |
|
722 |
Java allClasses first javaPackage |
|
723 |
Java allClasses first package |
|
724 |
" |
|
725 |
! |
|
726 |
||
727 |
javaPackage |
|
728 |
"the javaPackage - as seen by a java programmer. |
|
729 |
(with '/'s replaced by dots) extract from the fullName" |
|
730 |
||
731 |
|components| |
|
732 |
||
733 |
components := fullName asCollectionOfSubstringsSeparatedBy:$/. |
|
734 |
components size > 1 ifTrue:[ |
|
735 |
^ (components copyWithoutLast:1) asStringWith:$. |
|
736 |
]. |
|
737 |
^ fullName |
|
738 |
||
739 |
" |
|
740 |
Java allClasses first fullName |
|
741 |
Java allClasses first javaPackage |
|
742 |
Java allClasses first package |
|
743 |
" |
|
744 |
! |
|
745 |
||
746 |
javaPackageAsDirname |
|
747 |
"the javaPackage - as directory in class path" |
|
748 |
||
749 |
|components| |
|
750 |
||
751 |
components := fullName asCollectionOfSubstringsSeparatedBy:$/. |
|
752 |
components size > 1 ifTrue:[ |
|
753 |
^ (components copyWithoutLast:1) asStringWith: Filename separator |
|
754 |
]. |
|
755 |
^ fullName |
|
756 |
||
757 |
" |
|
758 |
Java allClasses first fullName |
|
759 |
Java allClasses first javaPackage |
|
760 |
Java allClasses first package |
|
761 |
" |
|
762 |
||
763 |
"Created: / 30-11-2010 / 12:17:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
764 |
! |
|
765 |
||
766 |
lastName |
|
767 |
^ fullName copyFrom:(fullName lastIndexOf:$/)+1 |
|
768 |
||
769 |
"Created: / 5.11.1998 / 19:16:00 / cg" |
|
770 |
! |
|
771 |
||
772 |
name |
|
773 |
^ name "/ fullName |
|
774 |
! |
|
775 |
||
776 |
nameSpace |
|
777 |
^ JAVA |
|
778 |
||
779 |
"Created: 20.1.1997 / 13:04:30 / cg" |
|
780 |
! |
|
781 |
||
782 |
nameWithoutNameSpacePrefix |
|
783 |
^ fullName |
|
784 |
||
785 |
"Created: 20.1.1997 / 13:05:30 / cg" |
|
786 |
! |
|
787 |
||
788 |
nameWithoutPrefix |
|
789 |
^ fullName |
|
790 |
||
791 |
"Created: 20.1.1997 / 13:06:06 / cg" |
|
792 |
! |
|
793 |
||
794 |
package |
|
795 |
"the package (as seen by a smalltalk programmer) |
|
796 |
extract from the fullName, (with '/'s) and prepend 'java:'" |
|
797 |
||
798 |
|components p i| |
|
799 |
||
800 |
i := fullName lastIndexOf:$/. |
|
801 |
p := fullName copyTo:i - 1. |
|
802 |
p size == 0 ifTrue:[ |
|
803 |
^ 'java' |
|
804 |
]. |
|
805 |
"/ components := fullName asCollectionOfSubstringsSeparatedBy:$/. |
|
806 |
"/ components size > 1 ifTrue:[ |
|
807 |
"/ p := (components copyWithoutLast:1) asStringWith:$/ |
|
808 |
"/ ] ifFalse:[ |
|
809 |
"/ p := fullName |
|
810 |
"/ ]. |
|
811 |
||
812 |
^ 'java:' , p |
|
813 |
||
814 |
" |
|
815 |
Java allClasses first fullName |
|
816 |
Java allClasses first package |
|
817 |
Java allClasses first javaPackage |
|
818 |
" |
|
819 |
! |
|
820 |
||
821 |
runtimeVisibleAnnotationsAsBytesOrNil |
|
822 |
annotations ifNil:[ ^ nil ]. |
|
823 |
annotations runtimeVisible ifNil:[ ^ nil ]. |
|
824 |
^ annotations runtimeVisible bytes |
|
825 |
||
826 |
"Created: / 25-02-2011 / 16:48:16 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
827 |
! |
|
828 |
||
829 |
source |
|
830 |
^ Java classSourceOf:self |
|
831 |
||
832 |
" |
|
833 |
(Java at:'java.awt.Frame') source |
|
834 |
(Java at:'ArcTest') source |
|
835 |
(Java at:'ArcCanvas') source |
|
836 |
" |
|
837 |
||
838 |
"Modified: 30.7.1997 / 14:31:01 / cg" |
|
839 |
! |
|
840 |
||
841 |
sourceFile |
|
842 |
^ sourceFile |
|
843 |
! |
|
844 |
||
845 |
staticFields |
|
846 |
^ staticFields |
|
847 |
! |
|
848 |
||
849 |
superinterface |
|
850 |
||
851 |
| ifaces | |
|
852 |
||
853 |
self assert: self isInterface message: 'Type must be an interface'. |
|
854 |
(ifaces := self interfaces) size == 0 ifTrue:[^nil]. |
|
855 |
ifaces size = 1 ifTrue:[^ifaces first]. |
|
856 |
||
857 |
self error: 'Should not happen!!'. |
|
858 |
^nil |
|
859 |
||
860 |
"Created: / 04-02-2011 / 12:35:18 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
861 |
! |
|
862 |
||
863 |
typeOfField:aFieldName |
|
864 |
||
865 |
fields do:[:aField | |
|
866 |
aField name = aFieldName ifTrue:[ |
|
867 |
^ aField type |
|
868 |
] |
|
869 |
]. |
|
870 |
self error:'no such field' |
|
871 |
||
872 |
" |
|
873 |
(JAVA at:#'java/awt/image/ColorModel') typeOfField:'pixel_bits' |
|
874 |
" |
|
875 |
||
876 |
"Modified: 21.1.1997 / 22:48:28 / cg" |
|
877 |
! ! |
|
878 |
||
879 |
!JavaClass methodsFor:'adding / removing'! |
|
880 |
||
881 |
removeFromSystem |
|
882 |
Java removeClass:self |
|
883 |
||
884 |
"Created: 12.8.1997 / 02:46:51 / cg" |
|
885 |
! ! |
|
886 |
||
887 |
!JavaClass methodsFor:'browser interface'! |
|
888 |
||
889 |
isVisualStartable |
|
890 |
"return true, if this is an application class, |
|
891 |
which can be started via #open" |
|
892 |
||
893 |
"/ if I have a main() method, I am |
|
894 |
||
895 |
(self compiledMethodAt:#'main([Ljava/lang/String;)V') notNil ifTrue:[ |
|
896 |
^ true |
|
897 |
]. |
|
898 |
||
899 |
(self isSubclassOf:(Java at:'java.applet.Applet')) ifTrue:[ |
|
900 |
^ true. |
|
901 |
]. |
|
902 |
||
903 |
^ false |
|
904 |
! |
|
905 |
||
906 |
open |
|
907 |
"start a thread for my main method" |
|
908 |
||
909 |
"/ if I have a main, call it ... |
|
910 |
||
911 |
(self compiledMethodAt:#'main([Ljava/lang/String;)V') notNil ifTrue:[ |
|
912 |
^ self startMain |
|
913 |
]. |
|
914 |
||
915 |
"/ otherwise, create a frame and wrap me; |
|
916 |
"/ as in: |
|
917 |
||
918 |
"/ public static void main(String args[]) {
|
|
919 |
"/ Frame f = new Frame("myName");
|
|
920 |
"/ mySelf me = new mySelf(); |
|
921 |
"/ |
|
922 |
"/ me.init(); |
|
923 |
"/ me.start(); |
|
924 |
"/ |
|
925 |
"/ f.add("Center", me);
|
|
926 |
"/ f.setSize(300, 300); |
|
927 |
"/ f.show(); |
|
928 |
"/ } |
|
929 |
||
930 |
^ self startApplet |
|
931 |
||
932 |
"Created: / 15.1.1998 / 17:18:30 / cg" |
|
933 |
"Modified: / 3.11.1998 / 22:51:47 / cg" |
|
934 |
! ! |
|
935 |
||
936 |
!JavaClass methodsFor:'compiler interface'! |
|
937 |
||
938 |
browserClass |
|
939 |
"return the browser to use for this class - |
|
940 |
this can be redefined in special classes, to get different browsers" |
|
941 |
||
942 |
"/ ^ JavaBrowser |
|
943 |
^ super browserClass. |
|
944 |
||
945 |
"Modified: / 14.10.1998 / 15:28:38 / cg" |
|
946 |
! ! |
|
947 |
||
948 |
!JavaClass methodsFor:'compiling'! |
|
949 |
||
950 |
recompileMethodsAccessingGlobal:aGlobalKey |
|
951 |
"/ dummy for now |
|
952 |
||
953 |
"Created: / 9.11.1999 / 16:42:09 / cg" |
|
954 |
! ! |
|
955 |
||
956 |
!JavaClass methodsFor:'documentation support'! |
|
957 |
||
958 |
htmlDocumentation |
|
959 |
^ nil "/ replace by access to javadoc-generated documentation later |
|
960 |
||
961 |
"Modified: 22.3.1997 / 14:18:50 / cg" |
|
962 |
! ! |
|
963 |
||
964 |
!JavaClass methodsFor:'executing programs'! |
|
965 |
||
966 |
startApplet |
|
967 |
|f me stub top appFrame| |
|
968 |
||
969 |
top := StandardSystemView new. |
|
970 |
appFrame := JavaEmbeddedFrameView new. |
|
971 |
appFrame origin:0.0@0.0 corner:1.0@1.0. |
|
972 |
top addSubView:appFrame. |
|
973 |
||
974 |
appFrame appletIsPreloaded:true. |
|
975 |
appFrame codeURL:'file:/dummy'. |
|
976 |
appFrame codeBaseURL:'file:/dummy'. |
|
977 |
appFrame autoSetupApplet:true. |
|
978 |
appFrame autoStartApplet:true. |
|
979 |
appFrame autoDestroyApplet:true. |
|
980 |
||
981 |
||
982 |
top open. |
|
983 |
^ self. |
|
984 |
||
985 |
"/ TODO: setup embeddedAppletFrame correctly |
|
986 |
"/ (for getParameter to work ...) |
|
987 |
||
988 |
"/ create a frame and wrap me; |
|
989 |
"/ as in: |
|
990 |
||
991 |
"/ public static void main(String args[]) {
|
|
992 |
"/ Frame f = new Frame("myName");
|
|
993 |
"/ mySelf me = new mySelf(); |
|
994 |
"/ |
|
995 |
"/ me.init(); |
|
996 |
"/ me.start(); |
|
997 |
"/ |
|
998 |
"/ f.add("Center", me);
|
|
999 |
"/ f.setSize(300, 300); |
|
1000 |
"/ f.show(); |
|
1001 |
"/ } |
|
1002 |
f := (Java at:'java.awt.Frame') basicNew. |
|
1003 |
f perform:#'<init>(Ljava/lang/String;)V' with:(Java as_String:self name). |
|
1004 |
self halt. |
|
1005 |
me := self basicNew. |
|
1006 |
me perform:#'<init>()V'. |
|
1007 |
self halt. |
|
1008 |
||
1009 |
stub := (Java at:'netscape.applet.EmbeddedAppletFrame') new. |
|
1010 |
me instVarNamed:'stub' put:stub. |
|
1011 |
self halt. |
|
1012 |
||
1013 |
me perform:#'init()V'. |
|
1014 |
me perform:#'start()V'. |
|
1015 |
self halt. |
|
1016 |
||
1017 |
f perform:#'add(Ljava/lang/String;Ljava/awt/Component;)Ljava/awt/Component;' |
|
1018 |
with:(Java as_String:'Center') |
|
1019 |
with:me. |
|
1020 |
self halt. |
|
1021 |
f perform:#'setSize(II)V' with:300 with:300. |
|
1022 |
self halt. |
|
1023 |
f perform:#'show()V'. |
|
1024 |
self halt. |
|
1025 |
||
1026 |
"Modified: / 3.11.1998 / 23:04:41 / cg" |
|
1027 |
"/ TODO: setup embeddedAppletFrame correctly |
|
1028 |
"/ (for getParameter to work ...) |
|
1029 |
||
1030 |
"/ create a frame and wrap me; |
|
1031 |
"/ as in: |
|
1032 |
||
1033 |
"/ public static void main(String args[]) {
|
|
1034 |
"/ Frame f = new Frame("myName");
|
|
1035 |
"/ mySelf me = new mySelf(); |
|
1036 |
"/ |
|
1037 |
"/ me.init(); |
|
1038 |
"/ me.start(); |
|
1039 |
"/ |
|
1040 |
"/ f.add("Center", me);
|
|
1041 |
"/ f.setSize(300, 300); |
|
1042 |
"/ f.show(); |
|
1043 |
"/ } |
|
1044 |
f := (Java at:'java.awt.Frame') basicNew. |
|
1045 |
f perform:#'<init>(Ljava/lang/String;)V' with:(Java as_String:self name). |
|
1046 |
self halt. |
|
1047 |
me := self basicNew. |
|
1048 |
me perform:#'<init>()V'. |
|
1049 |
self halt. |
|
1050 |
||
1051 |
stub := (Java at:'netscape.applet.EmbeddedAppletFrame') new. |
|
1052 |
me instVarNamed:'stub' put:stub. |
|
1053 |
self halt. |
|
1054 |
||
1055 |
me perform:#'init()V'. |
|
1056 |
me perform:#'start()V'. |
|
1057 |
self halt. |
|
1058 |
||
1059 |
f perform:#'add(Ljava/lang/String;Ljava/awt/Component;)Ljava/awt/Component;' |
|
1060 |
with:(Java as_String:'Center') |
|
1061 |
with:me. |
|
1062 |
self halt. |
|
1063 |
f perform:#'setSize(II)V' with:300 with:300. |
|
1064 |
self halt. |
|
1065 |
f perform:#'show()V'. |
|
1066 |
self halt. |
|
1067 |
||
1068 |
"Modified: / 3.11.1998 / 23:04:41 / cg" |
|
1069 |
! |
|
1070 |
||
1071 |
startMain |
|
1072 |
"start a thread for my main() method" |
|
1073 |
||
1074 |
^ self startMainWithArgumentString:nil |
|
1075 |
||
1076 |
"Modified: / 30.12.1998 / 20:24:58 / cg" |
|
1077 |
! |
|
1078 |
||
1079 |
startMainWithArgumentString:aCommandLineString |
|
1080 |
"start a thread for my main() method, passing a string with arguments" |
|
1081 |
||
1082 |
|p| |
|
1083 |
||
1084 |
p := Java javaProcessForMainOf:self argumentString:aCommandLineString. |
|
1085 |
p notNil ifTrue:[ |
|
1086 |
p resume. |
|
1087 |
Object abortSignal handle:[:ex | |
|
1088 |
p == JavaVM javaScreenUpdaterThread ifTrue:[self halt]. |
|
1089 |
p == JavaVM javaEventQueueThread ifTrue:[self halt]. |
|
1090 |
p terminate. |
|
1091 |
ex reject. |
|
1092 |
] do:[ |
|
1093 |
p waitUntilTerminated |
|
1094 |
]. |
|
1095 |
] |
|
1096 |
||
1097 |
"Modified: / 24.12.1999 / 02:35:04 / cg" |
|
1098 |
! ! |
|
1099 |
||
1100 |
!JavaClass methodsFor:'fileOut'! |
|
1101 |
||
1102 |
basicFileOutDefinitionOn:aStream withNameSpace:nameSpaceBoolean |
|
1103 |
JavaDecompiler definitionOf:self on:aStream |
|
1104 |
||
1105 |
"Modified: 22.3.1997 / 14:30:28 / cg" |
|
1106 |
! |
|
1107 |
||
1108 |
fileOut |
|
1109 |
self warn:'fileOut not yet supported' |
|
1110 |
||
1111 |
"Modified: 22.3.1997 / 14:30:28 / cg" |
|
1112 |
"Created: 22.3.1997 / 14:35:43 / cg" |
|
1113 |
! ! |
|
1114 |
||
1115 |
!JavaClass methodsFor:'java initialization'! |
|
1116 |
||
1117 |
classInit |
|
1118 |
"call the classes JAVA clinit function" |
|
1119 |
||
1120 |
|m| |
|
1121 |
||
1122 |
(accessFlags bitAnd:A_INITIALIZED) ~~ 0 ifTrue:[^ self]. |
|
1123 |
||
1124 |
accessFlags := accessFlags bitOr:A_INITIALIZED. |
|
1125 |
||
1126 |
superclass ~~ JavaObject ifTrue:[ |
|
1127 |
superclass classInit |
|
1128 |
]. |
|
1129 |
"/ "/ also, all referenced classes must be ... |
|
1130 |
"/ constantPool classReferencesDo:[:aClass | |
|
1131 |
"/ aClass classInit |
|
1132 |
"/ ]. |
|
1133 |
||
1134 |
m := self compiledMethodAt:#'<clinit>()V'. |
|
1135 |
m notNil ifTrue:[ |
|
1136 |
'calling <clinit>() of ' print. self fullName printNL. |
|
1137 |
[ |
|
1138 |
OrderOfClassInits notNil ifTrue:[ |
|
1139 |
OrderOfClassInits add:self. |
|
1140 |
]. |
|
1141 |
||
1142 |
m |
|
1143 |
valueWithReceiver:self |
|
1144 |
arguments:#() |
|
1145 |
selector:#'<clinit>()V' |
|
1146 |
search:self class |
|
1147 |
sender:nil |
|
1148 |
] valueOnUnwindDo:[ |
|
1149 |
accessFlags := accessFlags bitXor:A_INITIALIZED. |
|
1150 |
]. |
|
1151 |
'calling <clinit>() done ' print. self fullName printNL. |
|
1152 |
] ifFalse:[ |
|
1153 |
"/ self fullName print. ' has no clinit()' printNL. |
|
1154 |
]. |
|
1155 |
||
1156 |
||
1157 |
" |
|
1158 |
JavaVM instructionTrace:true. |
|
1159 |
JavaVM callTrace:true. |
|
1160 |
||
1161 |
(Java classNamed:'java.lang.String') classInit |
|
1162 |
(Java classNamed:'java.lang.System') classInit |
|
1163 |
||
1164 |
(Java classNamed:'java/io/FileDescriptor') classInit |
|
1165 |
(Java classNamed:'java.util.Properties') classInit |
|
1166 |
" |
|
1167 |
||
1168 |
"Modified: / 12-11-1998 / 15:41:11 / cg" |
|
1169 |
"Modified: / 11-12-2010 / 15:23:47 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1170 |
! |
|
1171 |
||
1172 |
initializeStaticFields |
|
1173 |
staticFields isNil ifTrue:[^ self]. |
|
1174 |
||
1175 |
staticFields do:[:f | |
|
1176 |
|val type| |
|
1177 |
||
1178 |
(val := f constantValue) isNil ifTrue:[ |
|
1179 |
"/ careful: int/long etc. constants must be initialized |
|
1180 |
"/ with correct type. |
|
1181 |
type := f type. |
|
1182 |
type == #long ifTrue:[ |
|
1183 |
val := 0. |
|
1184 |
] ifFalse:[type == #int ifTrue:[ |
|
1185 |
val := 0. |
|
1186 |
] ifFalse:[type == #float ifTrue:[ |
|
1187 |
val := 0.0 asShortFloat |
|
1188 |
] ifFalse:[type == #double ifTrue:[ |
|
1189 |
val := 0.0 |
|
1190 |
] ifFalse:[type == #byte ifTrue:[ |
|
1191 |
val := 0. |
|
1192 |
] ifFalse:[type == #char ifTrue:[ |
|
1193 |
val := 0. |
|
1194 |
] ifFalse:[type == #'unsigned short' ifTrue:[ |
|
1195 |
val := 0. |
|
1196 |
] ifFalse:[type == #boolean ifTrue:[ |
|
1197 |
val := 0. |
|
1198 |
]]]]]]]]. |
|
1199 |
]. |
|
1200 |
self instVarNamed:(f name) put:val. |
|
1201 |
]. |
|
1202 |
! ! |
|
1203 |
||
1204 |
!JavaClass methodsFor:'java instance creation'! |
|
1205 |
||
1206 |
initValueFor:instVarName |
|
1207 |
|idx field| |
|
1208 |
||
1209 |
idx := fields findFirst:[:field | field name = instVarName]. |
|
1210 |
idx == 0 ifTrue:[ |
|
1211 |
superclass ~~ JavaObject ifTrue:[ |
|
1212 |
^ superclass initValueFor:instVarName |
|
1213 |
]. |
|
1214 |
self halt |
|
1215 |
] ifFalse:[ |
|
1216 |
field := fields at:idx. |
|
1217 |
^ field initialValue |
|
1218 |
]. |
|
1219 |
! |
|
1220 |
||
1221 |
new |
|
1222 |
"create a new instance, preset its fields, |
|
1223 |
and call its JAVA init function" |
|
1224 |
||
1225 |
|newJavaObject| |
|
1226 |
||
1227 |
newJavaObject := self newCleared. |
|
1228 |
newJavaObject perform:#'<init>()V'. |
|
1229 |
^ newJavaObject |
|
1230 |
||
1231 |
" |
|
1232 |
(Java classNamed:'java.lang.String') basicNew inspect |
|
1233 |
(Java classNamed:'java.lang.String') newCleared inspect |
|
1234 |
(Java classNamed:'java.lang.String') new inspect |
|
1235 |
" |
|
1236 |
||
1237 |
"Modified: / 4.11.1998 / 18:04:34 / cg" |
|
1238 |
! |
|
1239 |
||
1240 |
newCleared |
|
1241 |
"create a new cleared JAVA instance. |
|
1242 |
Its instVars are cleared to the corresponding typed values; |
|
1243 |
however, <init> is not invoked for it." |
|
1244 |
||
1245 |
| newJavaObject |
|
1246 |
sz "{ Class: SmallInteger }" |
|
|
1247 |
||
1248 |
(accessFlags bitAnd: A_ABSTRACT_OR_INTERFACE) ~~ 0 |
|
1249 |
ifTrue: |
|
1250 |
[ JavaVM throwInstantiationExceptionFor: self. |
|
1251 |
^ nil ]. |
|
1252 |
newJavaObject := super basicNew. |
|
1253 |
initValues notNil |
|
1254 |
ifTrue: |
|
1255 |
[ sz := self instSize. |
|
1256 |
1 to: sz do: [:i | newJavaObject instVarAt: i put: (initValues at: i) ]. ]. |
|
1257 |
^ newJavaObject |
|
1258 |
||
1259 |
" |
|
1260 |
(Java classNamed:'java.lang.String') basicNew inspect |
|
1261 |
(Java classNamed:'java.lang.String') newCleared inspect |
|
1262 |
(Java classNamed:'java.lang.String') new inspect" |
|
1263 |
||
1264 |
"Modified: / 13-11-1998 / 14:10:45 / cg" |
|
1265 |
"Modified: / 10-03-2011 / 22:38:40 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
1266 |
! |
|
1267 |
||
1268 |
newWith_String:argString |
|
1269 |
"create a new instance, preset its fields, |
|
1270 |
and call its JAVA init function passing a String arg" |
|
1271 |
||
1272 |
|newJavaObject| |
|
1273 |
||
1274 |
newJavaObject := self newCleared. |
|
1275 |
newJavaObject |
|
1276 |
perform:#'<init>(Ljava/lang/String;)V' |
|
1277 |
with:(Java as_String:argString). |
|
1278 |
^ newJavaObject |
|
1279 |
||
1280 |
" |
|
1281 |
((Java classNamed:'java.lang.ArrayStoreException') newWith_String:'foo') inspect |
|
1282 |
" |
|
1283 |
||
1284 |
"Modified: / 4.11.1998 / 18:04:34 / cg" |
|
1285 |
"Created: / 13.11.1998 / 14:17:01 / cg" |
|
1286 |
! |
|
1287 |
||
1288 |
newWith_int:arg |
|
1289 |
"create a new instance, preset its fields, |
|
1290 |
and call its JAVA init function passing an int arg" |
|
1291 |
||
1292 |
|newJavaObject| |
|
1293 |
||
1294 |
newJavaObject := self newCleared. |
|
1295 |
newJavaObject perform:#'<init>(I)V' with:arg. |
|
1296 |
^ newJavaObject |
|
1297 |
||
1298 |
" |
|
1299 |
((Java classNamed:'java.lang.Integer') newWith_int:123) inspect |
|
1300 |
" |
|
1301 |
||
1302 |
"Modified: / 4.11.1998 / 18:04:34 / cg" |
|
1303 |
"Created: / 13.11.1998 / 14:17:01 / cg" |
|
1304 |
! ! |
|
1305 |
||
1306 |
!JavaClass methodsFor:'message sending'! |
|
1307 |
||
1308 |
doesNotUnderstand:aMessage |
|
1309 |
"as a courtesy to the smalltalker, try to map static methods as |
|
1310 |
Smalltalk-class methods" |
|
1311 |
||
1312 |
|r args numArgs methods javaMethod sel anyMethodsFound argType |
|
1313 |
argSignature newArgs oArgIdx nArgIdx canConvert |
|
1314 |
retVal| |
|
1315 |
||
1316 |
args := aMessage arguments. |
|
1317 |
numArgs := args size. |
|
1318 |
sel := aMessage selector. |
|
1319 |
||
1320 |
methods := JavaClass lookupMethods:sel numArgs:numArgs in:self static:true. |
|
1321 |
methods size == 1 ifTrue:[ |
|
1322 |
javaMethod := methods first. |
|
1323 |
"/ there is only one - try that one. |
|
1324 |
] ifFalse:[ |
|
1325 |
methods size > 1 ifTrue:[ |
|
1326 |
"/ more than one - select the ones that could be used. |
|
1327 |
methods := methods select:[:aMethod | |
|
1328 |
|argSignature| |
|
1329 |
||
1330 |
argSignature := aMethod argSignature. |
|
1331 |
(JavaClass canConvertArgsToJava:args asSpecifiedIn:argSignature) |
|
1332 |
]. |
|
1333 |
methods size == 1 ifTrue:[ |
|
1334 |
javaMethod := methods first. |
|
1335 |
] |
|
1336 |
] |
|
1337 |
]. |
|
1338 |
||
1339 |
javaMethod notNil ifTrue:[ |
|
1340 |
(ArgumentConversionErrorSignal catch:[ |
|
1341 |
args notNil ifTrue:[ |
|
1342 |
args := JavaClass |
|
1343 |
convertArgsToJava:args |
|
1344 |
asSpecifiedIn:(javaMethod argSignature) |
|
1345 |
numArgs:numArgs. |
|
1346 |
]. |
|
1347 |
]) ifFalse:[ |
|
1348 |
retVal := javaMethod |
|
1349 |
valueWithReceiver:self "/ (javaMethod javaClass) |
|
1350 |
arguments:args |
|
1351 |
selector:(javaMethod selector) |
|
1352 |
search:self "/ (javaMethod javaClass class) |
|
1353 |
sender:nil. |
|
1354 |
^ JavaClass convertToSmalltalk:retVal type:(javaMethod returnType). |
|
1355 |
]. |
|
1356 |
^ MessageNotUnderstoodSignal |
|
1357 |
raiseRequestWith:aMessage |
|
1358 |
errorString:'no method for given argument(s)' |
|
1359 |
in:thisContext "sender" |
|
1360 |
]. |
|
1361 |
||
1362 |
anyMethodsFound := false. |
|
1363 |
||
1364 |
"/ try all with that name (the number of args could be different ... |
|
1365 |
||
1366 |
methods := JavaClass lookupMethods:sel numArgs:nil in:self static:true. |
|
1367 |
methods size > 0 ifTrue:[ |
|
1368 |
anyMethodsFound := true. |
|
1369 |
numArgs > 0 ifTrue:[ |
|
1370 |
methods do:[:methodToTry | |
|
1371 |
(ArgumentConversionErrorSignal catch:[ |
|
1372 |
newArgs := JavaClass |
|
1373 |
convertArgsToJava:args |
|
1374 |
asSpecifiedIn:(methodToTry argSignature) |
|
1375 |
numArgs:methodToTry numArgs. |
|
1376 |
]) ifFalse:[ |
|
1377 |
retVal := methodToTry |
|
1378 |
valueWithReceiver:self "/ (methodToTry javaClass) |
|
1379 |
arguments:newArgs |
|
1380 |
selector:(methodToTry selector) |
|
1381 |
search:self "/ (methodToTry javaClass class) |
|
1382 |
sender:nil. |
|
1383 |
^ JavaClass convertToSmalltalk:retVal type:(methodToTry returnType). |
|
1384 |
]. |
|
1385 |
]. |
|
1386 |
] |
|
1387 |
]. |
|
1388 |
||
1389 |
anyMethodsFound ifTrue:[ |
|
1390 |
methods size == 1 ifTrue:[ |
|
1391 |
javaMethod := methods first. |
|
1392 |
||
1393 |
^ MessageNotUnderstoodSignal |
|
1394 |
raiseRequestWith:aMessage |
|
1395 |
errorString:(sel , ' expects ' , javaMethod argSignature size printString , ' argument(s)') |
|
1396 |
in:thisContext "sender" |
|
1397 |
]. |
|
1398 |
^ MessageNotUnderstoodSignal |
|
1399 |
raiseRequestWith:aMessage |
|
1400 |
errorString:'no method for given argument count or type' |
|
1401 |
in:thisContext "sender" |
|
1402 |
]. |
|
1403 |
^ super doesNotUnderstand:aMessage |
|
1404 |
||
1405 |
"Modified: / 6.11.1998 / 00:57:22 / cg" |
|
1406 |
! |
|
1407 |
||
1408 |
lookupMethodFor:selector |
|
1409 |
|method cls sel| |
|
1410 |
||
1411 |
sel := selector asSymbolIfInterned. |
|
1412 |
sel notNil ifTrue:[ |
|
1413 |
cls := self. |
|
1414 |
[cls ~= JavaObject] whileTrue:[ |
|
1415 |
method := cls compiledMethodAt:sel. |
|
1416 |
method notNil ifTrue:[ ^ method ]. |
|
1417 |
cls := cls isInterface |
|
1418 |
ifFalse: [cls superclass] |
|
1419 |
ifTrue: [cls superinterface]. |
|
1420 |
]. |
|
1421 |
]. |
|
1422 |
cls ifNotNil:[^super lookupMethodFor: selector]. |
|
1423 |
^ nil |
|
1424 |
||
1425 |
"Modified: / 17-03-2011 / 13:52:29 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1426 |
! |
|
1427 |
||
1428 |
performStatic:selector |
|
1429 |
"send a static message, without args." |
|
1430 |
||
1431 |
|javaMethod sel| |
|
1432 |
||
1433 |
sel := selector asSymbolIfInterned. |
|
1434 |
sel notNil ifTrue:[ |
|
1435 |
javaMethod := methodDictionary at:sel. |
|
1436 |
javaMethod notNil ifTrue:[ |
|
1437 |
javaMethod isStatic ifTrue:[ |
|
1438 |
^ javaMethod |
|
1439 |
valueWithReceiver:self |
|
1440 |
arguments:#() |
|
1441 |
] |
|
1442 |
]. |
|
1443 |
]. |
|
1444 |
||
1445 |
^ self doesNotUnderstand:(Message selector:selector) |
|
1446 |
||
1447 |
"Modified: / 15.1.1998 / 00:31:27 / cg" |
|
1448 |
"Created: / 12.11.1998 / 16:29:20 / cg" |
|
1449 |
! |
|
1450 |
||
1451 |
performStatic:selector with:arg |
|
1452 |
"send a static message, with one args." |
|
1453 |
||
1454 |
|javaMethod sel| |
|
1455 |
||
1456 |
sel := selector asSymbolIfInterned. |
|
1457 |
sel notNil ifTrue:[ |
|
1458 |
javaMethod := methodDictionary at:sel. |
|
1459 |
javaMethod notNil ifTrue:[ |
|
1460 |
javaMethod isStatic ifTrue:[ |
|
1461 |
^ javaMethod |
|
1462 |
valueWithReceiver:self |
|
1463 |
arguments:(Array with:arg) |
|
1464 |
selector:selector |
|
1465 |
search:nil |
|
1466 |
sender:nil |
|
1467 |
] |
|
1468 |
]. |
|
1469 |
]. |
|
1470 |
||
1471 |
^ self doesNotUnderstand:(Message selector:selector argument:arg) |
|
1472 |
||
1473 |
"Modified: / 15.1.1998 / 00:31:27 / cg" |
|
1474 |
"Created: / 10.12.1998 / 21:50:29 / cg" |
|
1475 |
! ! |
|
1476 |
||
1477 |
!JavaClass methodsFor:'misc ui support'! |
|
1478 |
||
1479 |
iconInBrowserSymbol |
|
1480 |
<resource: #programImage> |
|
1481 |
||
1482 |
||
1483 |
^#javaClassBrowserIcon |
|
1484 |
||
1485 |
"Created: / 20-12-2010 / 19:11:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1486 |
! ! |
|
1487 |
||
1488 |
!JavaClass methodsFor:'printOut'! |
|
1489 |
||
1490 |
printNameInHierarchy |
|
1491 |
"return my name as printed in the hierarchy" |
|
1492 |
||
1493 |
^ self displayString |
|
1494 |
||
1495 |
"Modified: 22.3.1997 / 14:16:55 / cg" |
|
1496 |
! |
|
1497 |
||
1498 |
printOutOn:aStream |
|
1499 |
self warn:'printOut not yet supported' |
|
1500 |
||
1501 |
"Created: 22.3.1997 / 14:36:12 / cg" |
|
1502 |
! |
|
1503 |
||
1504 |
printOutProtocolOn:aStream |
|
1505 |
self warn:'printOut not yet supported' |
|
1506 |
||
1507 |
"Created: 22.3.1997 / 14:36:28 / cg" |
|
1508 |
! ! |
|
1509 |
||
1510 |
!JavaClass methodsFor:'printing & storing'! |
|
1511 |
||
1512 |
displayString |
|
1513 |
^ fullName copyReplaceAll:$/ with:$. |
|
1514 |
||
1515 |
"/ ^ 'JAVA-' , name . |
|
1516 |
"/ ^ name , '(Java)' "/ 'JavaClass(' , name , ')'
|
|
1517 |
||
1518 |
"Created: / 15.4.1996 / 16:02:48 / cg" |
|
1519 |
"Modified: / 18.7.1998 / 22:56:30 / cg" |
|
1520 |
! ! |
|
1521 |
||
1522 |
!JavaClass methodsFor:'private accessing'! |
|
1523 |
||
1524 |
addMethod:m name:name signature:signature |
|
1525 |
|sel| |
|
1526 |
||
1527 |
sel := (name , signature) asSymbol. |
|
1528 |
self addSelector:sel withMethod:m. |
|
1529 |
^ self. |
|
1530 |
||
1531 |
"/ selectorArray isNil ifTrue:[ |
|
1532 |
"/ selectorArray := #(). |
|
1533 |
"/ methodArray := #() |
|
1534 |
"/ ]. |
|
1535 |
"/ selectorArray := selectorArray copyWith:(name , signature) asSymbol. "/ name. |
|
1536 |
"/"/ selectorArray := selectorArray copyWith:name asSymbol. "/ name. |
|
1537 |
"/ methodArray := methodArray copyWith:m |
|
1538 |
||
1539 |
"Created: 15.4.1996 / 16:42:52 / cg" |
|
1540 |
||
1541 |
||
1542 |
! |
|
1543 |
||
1544 |
addSelector:newSelector withMethod:newMethod |
|
1545 |
"redefined to not flush smalltalk caches and send NO smalltalk-class |
|
1546 |
change notification. Will eventually flush Java caches." |
|
1547 |
||
1548 |
|nargs oldMethod| |
|
1549 |
||
1550 |
oldMethod := self compiledMethodAt:newSelector. |
|
1551 |
(self primAddSelector:newSelector withMethod:newMethod) ifFalse:[^ false]. |
|
1552 |
||
1553 |
^ true |
|
1554 |
||
1555 |
"Created: 20.1.1997 / 13:00:48 / cg" |
|
1556 |
! |
|
1557 |
||
1558 |
setAccessFlags:flags |
|
1559 |
accessFlags := flags. |
|
1560 |
||
1561 |
"Created: 15.4.1996 / 16:42:52 / cg" |
|
1562 |
! |
|
1563 |
||
1564 |
setBinaryFilePath:aPathName |
|
1565 |
binaryFilePath := aPathName |
|
1566 |
! |
|
1567 |
||
1568 |
setFields:f |
|
1569 |
|vals| |
|
1570 |
||
1571 |
JavaClass setInstanceVariableStringFromFields:f in:self. |
|
1572 |
||
1573 |
instSize := superclass instSize + f size. |
|
1574 |
fields := f. |
|
1575 |
||
1576 |
f withIndexDo:[:field :index| |
|
1577 |
field setClass: self. |
|
1578 |
field setIndex: superclass instSize + index. |
|
1579 |
]. |
|
1580 |
||
1581 |
vals := self allInstVarNames |
|
1582 |
collect:[:nm | |
|
1583 |
self initValueFor:nm |
|
1584 |
]. |
|
1585 |
vals isEmpty ifTrue:[ |
|
1586 |
initValues := nil |
|
1587 |
] ifFalse:[ |
|
1588 |
(vals detect:[:el | el notNil] ifNone:nil) isNil ifTrue:[ |
|
1589 |
initValues := nil |
|
1590 |
] ifFalse:[ |
|
1591 |
initValues := vals asArray |
|
1592 |
] |
|
1593 |
] |
|
1594 |
||
1595 |
"Created: / 15-04-1996 / 16:42:52 / cg" |
|
1596 |
"Modified: / 06-11-1998 / 01:53:01 / cg" |
|
1597 |
"Modified: / 22-11-2010 / 17:14:19 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1598 |
! |
|
1599 |
||
1600 |
setFullName:aString |
|
1601 |
|nameComponents| |
|
1602 |
||
1603 |
fullName := aString asSymbol. |
|
1604 |
"/ nameComponents := aString asCollectionOfSubstringsSeparatedBy:$/. |
|
1605 |
"/ name := nameComponents last asSymbol. |
|
1606 |
name := fullName. |
|
1607 |
||
1608 |
"Created: / 15.4.1996 / 16:42:52 / cg" |
|
1609 |
"Modified: / 5.11.1998 / 19:14:39 / cg" |
|
1610 |
! |
|
1611 |
||
1612 |
setInterfaces:i |
|
1613 |
i size > 0 ifTrue:[ |
|
1614 |
interfaces := i |
|
1615 |
] ifFalse:[ |
|
1616 |
interfaces := nil |
|
1617 |
] |
|
1618 |
||
1619 |
"Modified: 7.4.1997 / 15:44:53 / cg" |
|
1620 |
! |
|
1621 |
||
1622 |
setSourceFile:aFilename |
|
1623 |
sourceFile := aFilename. |
|
1624 |
||
1625 |
"Created: 15.4.1996 / 16:42:52 / cg" |
|
1626 |
! |
|
1627 |
||
1628 |
setStaticFields:f |
|
1629 |
JavaClass setInstanceVariableStringFromFields:f in:self class. |
|
1630 |
||
1631 |
staticFields := f. |
|
1632 |
||
1633 |
||
1634 |
! |
|
1635 |
||
1636 |
setSuperclass:aClass |
|
1637 |
|iVars numIvars| |
|
1638 |
||
1639 |
aClass isNil ifTrue:[ |
|
1640 |
super setSuperclass:JavaObject |
|
1641 |
] ifFalse:[ |
|
1642 |
(aClass isMemberOf:JavaUnresolvedClassConstant) ifTrue:[ |
|
1643 |
self halt. |
|
1644 |
]. |
|
1645 |
super setSuperclass:aClass. |
|
1646 |
]. |
|
1647 |
||
1648 |
iVars := self instVarNames. |
|
1649 |
((numIvars := iVars size) > 0) ifTrue:[ |
|
1650 |
(superclass notNil and:[(superclass isMemberOf:JavaUnresolvedClassConstant) not]) ifTrue:[ |
|
1651 |
instSize := superclass instSize + numIvars |
|
1652 |
] ifFalse:[ |
|
1653 |
instSize := numIvars |
|
1654 |
] |
|
1655 |
]. |
|
1656 |
||
1657 |
"Created: 15.4.1996 / 16:42:52 / cg" |
|
1658 |
"Modified: 22.8.1997 / 15:06:45 / cg" |
|
1659 |
! ! |
|
1660 |
||
1661 |
!JavaClass methodsFor:'private-changes management'! |
|
1662 |
||
1663 |
writingChangeWithTimeStamp:doStampIt do:aBlock |
|
1664 |
||
1665 |
"No changes for Java classes now" |
|
1666 |
||
1667 |
"Created: / 14-12-2010 / 18:07:23 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1668 |
! ! |
|
1669 |
||
1670 |
!JavaClass methodsFor:'queries'! |
|
1671 |
||
1672 |
canBeSubclassed |
|
1673 |
"return true, if its allowed to create subclasses of the receiver." |
|
1674 |
||
1675 |
self isFinal ifTrue:[^ false]. |
|
1676 |
self isInterface ifTrue:[^ false]. |
|
1677 |
^ true |
|
1678 |
||
1679 |
"Created: / 5.11.1998 / 23:04:50 / cg" |
|
1680 |
! |
|
1681 |
||
1682 |
containsMethodsAnnotatedWith:aJavaTypeName |
|
1683 |
| methods | |
|
1684 |
||
1685 |
methods := self selectMethodsAnnotatedWith:aJavaTypeName. |
|
1686 |
methods size > 0 ifTrue:[ ^ true ]. |
|
1687 |
(self name ~= #'java/lang/Object') |
|
1688 |
ifTrue:[ ^ superclass containsMethodsAnnotatedWith:aJavaTypeName. ]. |
|
1689 |
^ false. |
|
1690 |
||
1691 |
"Created: / 02-03-2011 / 23:01:14 / Marcel Hlopko <hlopik@gmail.com>" |
|
1692 |
! |
|
1693 |
||
1694 |
hasInterface:aJavaInterface |
|
1695 |
"return true, if I respond to all methods as |
|
1696 |
required by the argument, an aJavaInterface" |
|
1697 |
||
1698 |
interfaces size > 0 ifTrue:[ |
|
1699 |
self interfaces do:[:if | |
|
1700 |
aJavaInterface == if ifTrue:[ |
|
1701 |
^ true |
|
1702 |
]. |
|
1703 |
] |
|
1704 |
]. |
|
1705 |
superclass isJavaClass ifTrue:[ |
|
1706 |
^ superclass hasInterface:aJavaInterface |
|
1707 |
]. |
|
1708 |
^ false. |
|
1709 |
||
1710 |
"/ aJavaInterface methodDictionary keysAndValuesDo:[:sel :mthd | |
|
1711 |
"/ (self canUnderstand:sel) ifFalse:[ |
|
1712 |
"/ ^ false. |
|
1713 |
"/ ] |
|
1714 |
"/ ]. |
|
1715 |
^ true |
|
1716 |
||
1717 |
"Modified: / 28.1.1998 / 01:46:16 / cg" |
|
1718 |
||
1719 |
! |
|
1720 |
||
1721 |
isJavaArrayClass |
|
1722 |
||
1723 |
^false |
|
1724 |
||
1725 |
"Created: / 05-02-2011 / 22:20:51 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1726 |
! |
|
1727 |
||
1728 |
isJavaClass |
|
1729 |
^ self ~~ JavaClass |
|
1730 |
||
1731 |
"Created: 18.3.1997 / 17:48:01 / cg" |
|
1732 |
! |
|
1733 |
||
1734 |
isJavaClassType |
|
1735 |
||
1736 |
^self isInterface not |
|
1737 |
||
1738 |
" |
|
1739 |
(Java classForName:'java.lang.Class') isJavaClassType |
|
1740 |
" |
|
1741 |
||
1742 |
"Created: / 11-02-2011 / 08:09:34 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1743 |
! |
|
1744 |
||
1745 |
isJavaInterfaceType |
|
1746 |
||
1747 |
^self isInterface |
|
1748 |
||
1749 |
" |
|
1750 |
(Java classForName:'java.lang.Class') isJavaInterfaceType |
|
1751 |
" |
|
1752 |
||
1753 |
"Created: / 11-02-2011 / 08:09:52 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1754 |
! |
|
1755 |
||
1756 |
isJavaMethodRef |
|
1757 |
^ false |
|
1758 |
||
1759 |
"Created: / 9.11.1999 / 15:42:10 / cg" |
|
1760 |
! |
|
1761 |
||
1762 |
isJavaPrimitiveType |
|
1763 |
||
1764 |
^false |
|
1765 |
||
1766 |
" |
|
1767 |
(Java classForName:'java.lang.Class') isJavaPrimitiveType |
|
1768 |
ByteArray isJavaPrimitiveType |
|
1769 |
" |
|
1770 |
||
1771 |
"Created: / 21-12-2010 / 23:03:01 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1772 |
! |
|
1773 |
||
1774 |
isJavaReferenceType |
|
1775 |
||
1776 |
^true |
|
1777 |
||
1778 |
" |
|
1779 |
(Java classForName:'java.lang.Class') isJavaReferenceType |
|
1780 |
" |
|
1781 |
||
1782 |
"Created: / 20-12-2010 / 21:54:08 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1783 |
! |
|
1784 |
||
1785 |
isJavaType |
|
1786 |
||
1787 |
^true |
|
1788 |
||
1789 |
" |
|
1790 |
(Java classForName:'java.lang.Class') isJavaType |
|
1791 |
" |
|
1792 |
||
1793 |
"Created: / 20-12-2010 / 21:53:30 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1794 |
! |
|
1795 |
||
1796 |
isUnresolved |
|
1797 |
"return true, if the receiver is unresolved; |
|
1798 |
javaClasses are never; JavaUnresolvedClasses are always" |
|
1799 |
||
1800 |
^ false |
|
1801 |
||
1802 |
"Modified: / 07-05-1998 / 12:23:14 / cg" |
|
1803 |
"Created: / 06-03-2011 / 22:57:07 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
1804 |
! |
|
1805 |
||
1806 |
nameInBrowser |
|
1807 |
"return a nameString as shown in browsers" |
|
1808 |
||
1809 |
^ self name copyReplaceAll:$/ with:$. |
|
1810 |
! |
|
1811 |
||
1812 |
nameSpacePath |
|
1813 |
|parts s| |
|
1814 |
||
1815 |
parts := self fullName asCollectionOfSubstringsSeparatedBy:$/. |
|
1816 |
s := '' writeStream. |
|
1817 |
s nextPutAll:'JAVA'. |
|
1818 |
parts from:1 to:(parts size - 1) do:[:aPart | |
|
1819 |
s nextPutAll:'::'. |
|
1820 |
s nextPutAll:aPart |
|
1821 |
]. |
|
1822 |
^ s contents |
|
1823 |
||
1824 |
" |
|
1825 |
JAVA::java::lang::Object fullName |
|
1826 |
JAVA::java::lang::Object nameSpacePath |
|
1827 |
JAVA::java::lang::Object name |
|
1828 |
" |
|
1829 |
||
1830 |
"Modified: / 19.10.1998 / 20:07:24 / cg" |
|
1831 |
! |
|
1832 |
||
1833 |
selectMethodsAnnotatedWith:aJavaTypeName |
|
1834 |
^ self methodDictionary values select: |
|
1835 |
[:method | |
|
1836 |
(method annotations |
|
1837 |
ifNotNil:[ method annotations runtimeVisible at:aJavaTypeName ifAbsent:nil ]) |
|
1838 |
isNil not ] |
|
1839 |
||
1840 |
"Created: / 02-03-2011 / 23:06:42 / Marcel Hlopko <hlopik@gmail.com>" |
|
1841 |
! |
|
1842 |
||
1843 |
supportsMethodCategories |
|
1844 |
^ self isJavaClass not |
|
1845 |
||
1846 |
"Created: / 30.7.1997 / 14:58:58 / cg" |
|
1847 |
"Modified: / 7.5.1998 / 12:25:54 / cg" |
|
1848 |
! |
|
1849 |
||
1850 |
typeName |
|
1851 |
^ 'L' , self fullName , ';'. |
|
1852 |
||
1853 |
" |
|
1854 |
(Java at:'java.util.Stack') typeName" |
|
1855 |
||
1856 |
"Modified: / 10-02-1998 / 17:13:26 / cg" |
|
1857 |
"Modified: / 02-03-2011 / 22:48:40 / Marcel Hlopko <hlopik@gmail.com>" |
|
1858 |
! ! |
|
1859 |
||
1860 |
!JavaClass methodsFor:'queries-protocol'! |
|
1861 |
||
|
821
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1862 |
equalsOrIsSubclassOf: aJavaClass |
|
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1863 |
self = aJavaClass ifTrue: [^true]. |
|
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1864 |
^ self isSubclassOf:aJavaClass. |
|
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1865 |
|
|
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1866 |
"Created: / 30-05-2011 / 23:07:18 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1867 |
! |
|
560f60ad3a2a
fixed (hopefully:) bug in permissions (new resolving)
hlopkmar
parents:
820
diff
changeset
|
1868 |
|
| 752 | 1869 |
includesBehavior: aClass |
1870 |
||
1871 |
^(aClass isJavaClass not or:[aClass isInterface not]) |
|
1872 |
ifTrue:[super includesBehavior: aClass] |
|
1873 |
ifFalse:[self == aClass or:[self allInterfaces includes: aClass]]. |
|
1874 |
||
1875 |
"Created: / 05-02-2011 / 23:44:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1876 |
"Modified: / 11-02-2011 / 09:12:27 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
| 761 | 1877 |
! |
1878 |
||
1879 |
isSubclassOf: aJavaClass |
|
1880 |
|tmpClass| |
|
1881 |
||
1882 |
tmpClass := self superclass. |
|
1883 |
[tmpClass isJavaClass] whileTrue: [tmpClass = aJavaClass ifTrue:[^true]. tmpClass := tmpClass superclass]. |
|
1884 |
^false. |
|
1885 |
||
1886 |
"Created: / 13-04-2011 / 23:18:03 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
1887 |
! ! |
|
1888 |
||
1889 |
!JavaClass methodsFor:'reflection'! |
|
1890 |
||
1891 |
lookupFieldByNameAndType: aJavaNameAndType |
|
| 811 | 1892 |
|
1893 |
| field cls | |
|
1894 |
||
1895 |
cls := self. |
|
1896 |
[ cls ~= JavaObject ] whileTrue: [ |
|
1897 |
field := cls fields detect: |
|
| 761 | 1898 |
[:each | |
| 811 | 1899 |
each name = aJavaNameAndType name |
1900 |
and: [ each signature = aJavaNameAndType descriptor ]] |
|
1901 |
ifNone:[nil]. |
|
1902 |
self breakPoint: #mh. |
|
1903 |
field ifNotNil:[^field]. |
|
1904 |
cls := cls superclass. |
|
1905 |
]. |
|
1906 |
self breakPoint: #jv. |
|
1907 |
^nil |
|
| 761 | 1908 |
|
1909 |
"Created: / 11-04-2011 / 21:27:08 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
|
796
9b3e00dd3196
Small fix, so JavaFields have their javaClass always set.
hlopkmar
parents:
790
diff
changeset
|
1910 |
"Modified: / 18-05-2011 / 13:59:30 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
| 811 | 1911 |
"Modified: / 22-05-2011 / 16:27:52 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
| 761 | 1912 |
! |
1913 |
||
1914 |
lookupMethodByNameAndType: aJavaNameAndType |
|
1915 |
^ self lookupMethodFor: aJavaNameAndType selector. |
|
1916 |
||
1917 |
"Created: / 11-04-2011 / 21:28:34 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
1918 |
! |
|
1919 |
||
1920 |
lookupStaticFieldByNameAndType: aJavaNameAndType |
|
| 818 | 1921 |
|
1922 |
| field cls | |
|
1923 |
||
1924 |
cls := self. |
|
1925 |
[ cls ~= JavaObject ] whileTrue: [ |
|
1926 |
field := cls staticFields detect: |
|
| 761 | 1927 |
[:each | |
| 818 | 1928 |
each name = aJavaNameAndType name |
1929 |
and: [ each signature = aJavaNameAndType descriptor ]] |
|
1930 |
ifNone:[nil]. |
|
1931 |
self breakPoint: #mh. |
|
1932 |
field ifNotNil:[^field]. |
|
1933 |
cls := cls superclass. |
|
1934 |
]. |
|
1935 |
self breakPoint: #jv. |
|
1936 |
^nil |
|
1937 |
||
1938 |
"Created: / 11-04-2011 / 21:27:08 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
1939 |
"Modified: / 18-05-2011 / 13:59:30 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
1940 |
"Modified: / 24-05-2011 / 09:39:49 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
| 761 | 1941 |
! |
1942 |
||
1943 |
lookupStaticMethodByNameAndType: aJavaNameAndType |
|
1944 |
^ self lookupMethodFor: aJavaNameAndType selector. |
|
1945 |
||
1946 |
"Created: / 28-04-2011 / 22:50:31 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
| 752 | 1947 |
! ! |
1948 |
||
1949 |
!JavaClass methodsFor:'special'! |
|
1950 |
||
1951 |
arrayClass |
|
1952 |
"/ self halt. |
|
1953 |
"/ ^ Array |
|
1954 |
^JavaVM javaArrayClassFor: self |
|
1955 |
||
1956 |
"Created: / 10-11-1998 / 02:07:32 / cg" |
|
1957 |
"Modified: / 08-01-1999 / 14:11:34 / cg" |
|
1958 |
"Modified: / 19-12-2010 / 16:13:42 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1959 |
! |
|
1960 |
||
1961 |
asClassPointerRef |
|
1962 |
"/ self halt. |
|
1963 |
^ self |
|
1964 |
||
1965 |
"Created: / 10.11.1998 / 02:07:01 / cg" |
|
1966 |
"Modified: / 8.1.1999 / 14:11:26 / cg" |
|
1967 |
! |
|
1968 |
||
1969 |
deinit |
|
1970 |
||
1971 |
accessFlags := accessFlags bitClear: A_INITIALIZED. |
|
1972 |
||
1973 |
"Created: / 25-10-2010 / 12:28:52 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
1974 |
! |
|
1975 |
||
1976 |
deref |
|
1977 |
^ self |
|
1978 |
||
1979 |
"Created: / 10.11.1998 / 02:08:06 / cg" |
|
1980 |
! |
|
1981 |
||
1982 |
updateClassRefsFrom:oldClass to:newClass |
|
1983 |
self == oldClass ifTrue:[ |
|
1984 |
self makeObsolete. |
|
1985 |
^ self |
|
1986 |
]. |
|
1987 |
||
1988 |
constantPool updateClassRefsFrom:oldClass to:newClass. |
|
1989 |
interfaces notNil ifTrue:[ |
|
1990 |
interfaces := interfaces collect:[:anInterface | |
|
1991 |
anInterface == oldClass ifTrue:[ |
|
1992 |
newClass isNil ifTrue:[ |
|
1993 |
nil "/ replace by an unresolvedInterface |
|
1994 |
] ifFalse:[ |
|
1995 |
newClass |
|
1996 |
] |
|
1997 |
] ifFalse:[ |
|
1998 |
anInterface |
|
1999 |
] |
|
2000 |
] |
|
2001 |
] |
|
2002 |
||
2003 |
"Modified: / 4.2.1998 / 22:08:19 / cg" |
|
2004 |
! ! |
|
2005 |
||
2006 |
!JavaClass methodsFor:'support - refactorings'! |
|
2007 |
||
2008 |
directlyDefinesMethod: aSelector |
|
2009 |
||
2010 |
^self methodDictionary includes: aSelector. |
|
2011 |
||
2012 |
"Created: / 16-03-2011 / 14:21:36 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
2013 |
! |
|
2014 |
||
2015 |
metaclass |
|
2016 |
||
2017 |
^self class |
|
2018 |
||
2019 |
"Created: / 16-03-2011 / 14:22:40 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
2020 |
! ! |
|
2021 |
||
2022 |
!JavaClass methodsFor:'support - sUnit'! |
|
2023 |
||
2024 |
asTestCase |
|
| 761 | 2025 |
self isTestletLike |
| 763 | 2026 |
ifTrue: [^ TestletTestCaseProxy for: self ]. |
| 761 | 2027 |
^ JUnitTestCaseProxy for: self. |
| 752 | 2028 |
|
2029 |
"Created: / 04-03-2011 / 08:20:36 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
| 761 | 2030 |
"Modified: / 29-04-2011 / 17:52:13 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
| 763 | 2031 |
"Modified: / 07-05-2011 / 18:59:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
| 761 | 2032 |
! |
2033 |
||
2034 |
asTestlet |
|
2035 |
^ TestletTestCaseProxy for: self |
|
2036 |
||
2037 |
"Created: / 29-04-2011 / 16:53:18 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
| 752 | 2038 |
! |
2039 |
||
|
820
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2040 |
buildSuite |
|
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2041 |
self isTestletLike ifTrue: [ ^(TestletTestCaseProxy for: self) buildSuite ]. |
|
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2042 |
^ (JUnitTestCaseProxy for: self) buildSuite |
|
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2043 |
|
|
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2044 |
"Created: / 29-05-2011 / 22:45:17 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2045 |
! |
|
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2046 |
|
| 752 | 2047 |
isTestCaseLike |
| 761 | 2048 |
| junit_framework_TestCase org_junit_Test | |
| 752 | 2049 |
|
2050 |
"try JUnit 4.x" |
|
| 761 | 2051 |
[ org_junit_Test := JavaVM classForName: 'org.junit.Test' ] on: Error |
2052 |
do: |
|
2053 |
[ "nothing" |
|
2054 |
]. |
|
2055 |
(org_junit_Test notNil |
|
2056 |
and: [ self containsMethodsAnnotatedWith: org_junit_Test typeName ]) |
|
2057 |
ifTrue: [ ^ true ]. |
|
2058 |
"Try jUnit 3.x" |
|
2059 |
||
2060 |
[ junit_framework_TestCase := JavaVM |
|
2061 |
classForName: 'junit.framework.TestCase' ] on: Error |
|
2062 |
do: |
|
2063 |
[ "nothing" |
|
2064 |
]. |
|
2065 |
junit_framework_TestCase ifNotNil: |
|
2066 |
[ self == org_junit_Test ifTrue: [ ^ false ]. |
|
2067 |
(self includesBehavior: junit_framework_TestCase) ifTrue: [ ^ true ] ]. |
|
2068 |
^ self isTestletLike. |
|
2069 |
||
| 752 | 2070 |
" |
2071 |
JAVA::java::lang::Object isTestCaseLike |
|
2072 |
JAVA::stx::libjava::tests::junit::JUnit3Tests isTestCaseLike" |
|
2073 |
||
2074 |
"Created: / 28-02-2011 / 21:31:08 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
2075 |
"Modified: / 02-03-2011 / 23:08:02 / Marcel Hlopko <hlopik@gmail.com>" |
|
2076 |
"Modified: / 06-03-2011 / 14:27:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
|
820
beb45cce2856
Mauve test integration works.. and that's the bad news, there are sooo many failures.. so back to the beginning, let's fix natives..
hlopkmar
parents:
818
diff
changeset
|
2077 |
"Modified: / 29-05-2011 / 22:48:07 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
| 752 | 2078 |
! |
2079 |
||
2080 |
isTestSelector: selector |
|
2081 |
||
2082 |
"Hack, you're right, blame on me" |
|
2083 |
||
2084 |
| junit_framework_TestCase m | |
|
2085 |
junit_framework_TestCase := Java at:'junit.framework.TestCase'. |
|
2086 |
(junit_framework_TestCase notNil and: |
|
2087 |
[self includesBehavior:junit_framework_TestCase]) |
|
2088 |
ifTrue:[^selector startsWith: 'test']. |
|
2089 |
||
2090 |
m := self lookupSelector: selector. |
|
2091 |
"Sorry fo that, but I need this method to be fast" |
|
2092 |
^m annotations runtimeVisible includesKey: 'Lorg/junit/Test;'. |
|
2093 |
||
2094 |
"Modified: / 02-03-2011 / 23:08:02 / Marcel Hlopko <hlopik@gmail.com>" |
|
2095 |
"Created: / 04-03-2011 / 07:07:36 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
| 761 | 2096 |
! |
2097 |
||
2098 |
isTestletLike |
|
2099 |
| testlet | |
|
2100 |
||
2101 |
||
2102 |
[ testlet := JavaVM classForName: 'gnu.testlet.Testlet' ] on: Error |
|
2103 |
do: |
|
2104 |
[ "nothing" |
|
2105 |
]. |
|
2106 |
testlet ifNil:[^ false]. |
|
2107 |
self == testlet ifTrue: [ ^ false ]. |
|
2108 |
(self includesBehavior: testlet) ifTrue: [ ^ true ]. |
|
2109 |
^ false. |
|
2110 |
||
2111 |
"Modified: / 02-03-2011 / 23:08:02 / Marcel Hlopko <hlopik@gmail.com>" |
|
2112 |
"Modified: / 06-03-2011 / 14:27:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
2113 |
"Created: / 29-04-2011 / 17:02:22 / Marcel Hlopko <hlopkmar@fel.cvut.cz>" |
|
| 752 | 2114 |
! ! |
2115 |
||
2116 |
!JavaClass class methodsFor:'documentation'! |
|
2117 |
||
2118 |
version |
|
2119 |
^ '$Id$' |
|
2120 |
! |
|
2121 |
||
2122 |
version_SVN |
|
2123 |
^ '$Id$' |
|
2124 |
! ! |
|
2125 |
||
2126 |
JavaClass initialize! |