--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/experiments/JavaCompiler.st Wed Dec 12 23:26:59 2012 +0000
@@ -0,0 +1,185 @@
+"
+ Copyright (c) 2010-2011 Jan Vrany, Jan Kurs & Marcel Hlopko,
+ SWING Research Group, Czech Technical University
+ in Prague
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the 'Software'), to deal in the Software without
+ restriction, including without limitation the rights to use,
+ copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following
+ conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+"
+"{ Package: 'stx:libjava/experiments' }"
+
+Object subclass:#JavaCompiler
+ instanceVariableNames:'analyzer className imports packageName sourceCode sourceDir'
+ classVariableNames:''
+ poolDictionaries:''
+ category:'Languages-Java-Support-Compiling'
+!
+
+!JavaCompiler class methodsFor:'documentation'!
+
+copyright
+"
+ Copyright (c) 2010-2011 Jan Vrany, Jan Kurs & Marcel Hlopko,
+ SWING Research Group, Czech Technical University
+ in Prague
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of this software and associated documentation
+ files (the 'Software'), to deal in the Software without
+ restriction, including without limitation the rights to use,
+ copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the
+ Software is furnished to do so, subject to the following
+ conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ OTHER DEALINGS IN THE SOFTWARE.
+
+"
+!
+
+history
+
+ "Created: #dotJavaPathname / 13-12-2012 / 00:02:03 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+! !
+
+!JavaCompiler class methodsFor:'compiling'!
+
+compile: sourceFile
+ ^ self new compile: sourceFile.
+
+ "Created: / 06-12-2012 / 22:14:12 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
+! !
+
+!JavaCompiler methodsFor:'compiling'!
+
+compile: source
+ | classDir wasSuccessful package packageAsPath compiledClass result |
+ sourceCode := source.
+ sourceDir := Java cacheDirectory.
+ analyzer := self analyzerFor: sourceCode.
+ self fileOutSourceCode.
+ result := self runCompiler.
+ ^ result.
+
+ "Created: / 06-12-2012 / 23:13:47 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
+ "Modified: / 07-12-2012 / 10:05:03 / Marcel Hlopko <hlopkmar@fel.cvut.cz>"
+ "Modified: / 12-12-2012 / 23:58:04 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+runCompiler
+ | result compiledClass |
+ result := OperatingSystem
+ executeCommand: 'javac -cp "' , Java classPathAsString , ':' , sourceDir pathName
+ , '" ' , self dotJavaPathname
+ inDirectory: sourceDir.
+ result ifFalse: [ self error: 'Compilation of Java class failed' ].
+ compiledClass := JavaClassReader
+ readFile: sourceDir / self dotClassPathname
+ ignoring: #().
+ compiledClass classInit.
+ compiledClass setSource: sourceCode.
+ ^ compiledClass.
+
+ "Created: / 08-12-2012 / 22:02:47 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+ "Modified: / 13-12-2012 / 00:11:43 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+! !
+
+!JavaCompiler methodsFor:'private'!
+
+analyzerFor: sourceCode
+ ^ JavaSourceCodeAnalyzer analyze: sourceCode.
+
+ "Created: / 08-12-2012 / 21:57:00 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+className
+ className ifNil: [ className := analyzer className. ].
+ ^ className.
+
+ "Created: / 12-12-2012 / 23:59:08 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+classPackageAsPath
+ | name |
+ name := self packageName.
+ name isNil ifTrue: [ ^ '' ].
+ ^ (name copyReplaceAll: $. with: Filename separator) , Filename separator.
+
+ "Created: / 08-12-2012 / 22:50:40 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+ "Modified: / 13-12-2012 / 00:02:18 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+dotClassPathname
+ ^ self classPackageAsPath , (self className , '.class').
+
+ "Created: / 13-12-2012 / 00:01:49 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+dotJavaPathname
+ ^ self classPackageAsPath , (self className , '.java').
+
+ "Created: / 13-12-2012 / 00:02:03 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+fileOutSourceCode
+ | path |
+ path := sourceDir / self dotJavaPathname.
+ path directory recursiveMakeDirectory.
+ path exists ifTrue: [ path delete ].
+ path createAsEmptyFile.
+ path writingFileDo: [:out | out nextPutAll: sourceCode ].
+
+ "Created: / 08-12-2012 / 22:43:30 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+ "Modified: / 13-12-2012 / 00:09:03 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+fullClassName
+ | package |
+ package := self packageName.
+ package ifNil: [ ^ self className ].
+ ^ package , '.' , self className.
+
+ "Created: / 09-12-2012 / 20:30:13 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+ "Modified: / 13-12-2012 / 00:03:07 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+!
+
+packageName
+ packageName ifNil: [ packageName := analyzer packageName ].
+ ^ packageName.
+
+ "Created: / 12-12-2012 / 23:59:00 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
+! !
+
+!JavaCompiler class methodsFor:'documentation'!
+
+version_SVN
+ ^ '$Id:: $'
+! !