JavaTX/JavaCompilerCore
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add -classpath to ConsoleInterface. Fix bug

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This commit is contained in:
JanUlrich 2020-01-11 20:19:23 +01:00
parent d1138540de
commit f3d6fcb417
4 changed files with 24 additions and 10 deletions
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2
src/main/java/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
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@ -814,7 +814,7 @@ public class BytecodeGenMethod implements StatementVisitor {
// mDesc = helper.generateBCForFunN(methCallType,typesOfParams); // mDesc = helper.generateBCForFunN(methCallType,typesOfParams);
}else { }else {
try { try {
cLoader2 = new URLClassLoader(new URL[] {new URL("file://"+path)}, classLoader); cLoader2 = new URLClassLoader(new URL[] {new URL("file://" + path + "/")}, classLoader);
java.lang.reflect.Method[] methods = cLoader2.loadClass(clazz).getMethods(); java.lang.reflect.Method[] methods = cLoader2.loadClass(clazz).getMethods();
System.out.println("Methods of " + receiverName + " "); System.out.println("Methods of " + receiverName + " ");
for(int i = 0; i<methods.length; i++) { for(int i = 0; i<methods.length; i++) {

2
src/main/java/de/dhbwstuttgart/core/ConsoleInterface.java
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@ -20,7 +20,7 @@ public class ConsoleInterface {
outputPath = it.next(); outputPath = it.next();
}else if(arg.startsWith("-d")) { }else if(arg.startsWith("-d")) {
outputPath = arg.substring(2); outputPath = arg.substring(2);
}else if(arg.equals("-cp")){ }else if(arg.equals("-cp") || arg.equals("-classpath")){
String[] cps = it.next().split(":"); String[] cps = it.next().split(":");
for(String cp : cps){ for(String cp : cps){
classpath.add(new URL("file://"+cp)); classpath.add(new URL("file://"+cp));

15
src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java
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@ -791,24 +791,25 @@ public class JavaTXCompiler {
} }
/** /**
* @param path - can be null, then class file output is in the same directory as the parsed source files * @param outputPath - can be null, then class file output is in the same directory as the parsed source files
* @param typeinferenceResult * @param typeinferenceResult
* @param simplifyResultsForAllSourceFiles * @param simplifyResultsForAllSourceFiles
* @throws IOException * @throws IOException
*/ */
public void generateBytecode(String path, List<ResultSet> typeinferenceResult, public void generateBytecode(String outputPath, List<ResultSet> typeinferenceResult,
List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles) throws IOException { List<GenericGenratorResultForSourceFile> simplifyResultsForAllSourceFiles) throws IOException {
for (File f : sourceFiles.keySet()) { for (File f : sourceFiles.keySet()) {
HashMap<JavaClassName, byte[]> classFiles = new HashMap<>(); HashMap<JavaClassName, byte[]> classFiles = new HashMap<>();
SourceFile sf = sourceFiles.get(f); SourceFile sf = sourceFiles.get(f);
String path;
if(outputPath == null){
path = f.getParent(); //Set path to path of the parsed .jav file
}else{
path = outputPath + sf.getPkgName().replace(".","/"); //add package path to root path
}
BytecodeGen bytecodeGen = new BytecodeGen(classFiles, typeinferenceResult, simplifyResultsForAllSourceFiles, BytecodeGen bytecodeGen = new BytecodeGen(classFiles, typeinferenceResult, simplifyResultsForAllSourceFiles,
sf, path, classLoader); sf, path, classLoader);
bytecodeGen.visit(sf); bytecodeGen.visit(sf);
if(path == null){
path = f.getParent(); //Set path to path of the parsed .jav file
}else{
path += sf.getPkgName().replace(".","/"); //add package path to root path
}
writeClassFile(bytecodeGen.getClassFiles(), path); writeClassFile(bytecodeGen.getClassFiles(), path);
} }
} }

15
src/test/java/packages/LoadDefaultPackageClassesTest.java
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@ -29,11 +29,24 @@ public class LoadDefaultPackageClassesTest extends TestCase {
public void testLoadGenClass() throws IOException, ClassNotFoundException { public void testLoadGenClass() throws IOException, ClassNotFoundException {
CompilationEnvironment.loadDefaultPackageClasses(new File( rootDirectory + "Test.jav"), ClassLoader.getSystemClassLoader()); CompilationEnvironment.loadDefaultPackageClasses(new File( rootDirectory + "Test.jav"), ClassLoader.getSystemClassLoader());
} }
public void testURLClassLoader() throws IOException, ClassNotFoundException { public void testURLClassLoader() throws IOException, ClassNotFoundException {
URLClassLoader cl = new URLClassLoader(new URL[]{new URL("file://"+rootDirectory)}, ClassLoader.getSystemClassLoader()); URLClassLoader cl = new URLClassLoader(new URL[]{new URL("file://"+rootDirectory)}, ClassLoader.getSystemClassLoader());
cl.loadClass("Gen"); cl.loadClass("Gen");
} }
public void testE2E() throws IOException, ClassNotFoundException {
JavaTXCompiler compiler = new JavaTXCompiler(new File(rootDirectory+"OL.jav"));
compiler.typeInference();
compiler.generateBytecode();
File f = new File(rootDirectory + "OL.class");
assertTrue(f.exists());
compiler = new JavaTXCompiler(new File(rootDirectory+"OLMain.jav"));
compiler.typeInference();
compiler.generateBytecode();
f = new File(rootDirectory + "OLMain.class");
assertTrue(f.exists());
}
} }