Merge branch 'simplifyRes' of ssh://gohorb.ba-horb.de/bahome/projekt/git/JavaCompilerCore into simplifyRes

src/main/java/de/dhbwstuttgart/bytecode/simplifyRes/GenericGeneratorResultsForAllMethods.java

@@ -3,8 +3,11 @@
  */
 package de.dhbwstuttgart.bytecode.simplifyRes;
 
+import java.util.Collections;
 import java.util.List;
 
+import com.google.common.collect.Collections2;
+
 /**
  * @author fayez
  *
@@ -12,7 +15,9 @@ import java.util.List;
 public class GenericGeneratorResultsForAllMethods {
 	private final List<MethodAndConstraints> methodsAndConstraints;
 	
-	
+	public GenericGeneratorResultsForAllMethods() {
+		this(Collections.emptyList());
+	}
 	/**
 	 * @param methodsAndConstraints
 	 */

src/main/java/de/dhbwstuttgart/bytecode/simplifyRes/GenericGenratorResultForSourceFile.java

@@ -40,9 +40,11 @@ public class GenericGenratorResultForSourceFile {
 	public GenericsGeneratorResultForClass getSimplifyResultsByName(String pkgName, String name) {
 
 		if (this.pkgName.equals(pkgName)) {
-			return genericGeneratorResultForAllClasses.stream().filter(sr -> sr.getClassName().equals(name)).findAny()
+			return genericGeneratorResultForAllClasses
-					.orElseThrow(() -> new NoSuchElementException(
+					.stream()
-							"Simplify results for the class " + pkgName + "." + name + " are not found"));
+					.filter(sr -> sr.getClassName().equals(name))
+					.findAny()
+					.orElse(new GenericsGeneratorResultForClass(name));
 		}
 		throw new NoSuchElementException("Simplify results for the class " + pkgName + "." + name + " are not found");
 	}

src/main/java/de/dhbwstuttgart/bytecode/simplifyRes/GenericsGeneratorResultForClass.java

@@ -3,6 +3,7 @@
  */
 package de.dhbwstuttgart.bytecode.simplifyRes;
 
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -14,6 +15,9 @@ public class GenericsGeneratorResultForClass {
 	private final List<GenericsGeneratorResult> classConstraints;
 	private final GenericGeneratorResultsForAllMethods methodsAndTheirConstraints;
 
+	public GenericsGeneratorResultForClass(String className) {
+		this(className, Collections.emptyList(), new GenericGeneratorResultsForAllMethods());
+	}
 	/**
 	 * @param className
 	 * @param classConstraints
@@ -52,6 +56,9 @@ public class GenericsGeneratorResultForClass {
 				.anyMatch(i -> i.equals(id));
 	}
 
+	
+	
+	
 	public List<GenericsGeneratorResult> getMethodConstraintsByID(String id) {
 		return methodsAndTheirConstraints.getMethodsAndConstraints().stream().filter(mc -> mc.getMethodID().equals(id))
 				.findFirst().get().getConstraints();

src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java

@@ -59,21 +59,29 @@ import org.apache.commons.io.output.NullOutputStream;
 
 public class JavaTXCompiler {
 
+	public static JavaTXCompiler INSTANCE;
     final CompilationEnvironment environment;
     Boolean resultmodel = true;
     public final Map<File, SourceFile> sourceFiles = new HashMap<>();
-	Boolean log = true; // gibt an ob ein Log-File nach
+    Boolean log = true; //gibt an ob ein Log-File nach System.getProperty("user.dir")+"src/test/java/logFiles" geschrieben werden soll?
-						// System.getProperty("user.dir")+"src/test/java/logFiles" geschrieben werden
-						// soll?
     public volatile UnifyTaskModel usedTasks = new UnifyTaskModel();
     
+    /**
+     * Äußerste Liste der Source-Files.
+     * Danach Liste der Klassen in Source File.
+     * Danach Map Klassenname 
+     */
+    private List<List<HashMap<String, SimplifyResult>>> simplifyResultsSF = new ArrayList<>();
+    
     public JavaTXCompiler(File sourceFile) throws IOException, ClassNotFoundException {
         this(Arrays.asList(sourceFile));
+        INSTANCE = this;
     }
 
     public JavaTXCompiler(File sourceFile, Boolean log) throws IOException, ClassNotFoundException {
     	this(sourceFile);
     	this.log = log;
+    	INSTANCE = this;
     }
     
     public JavaTXCompiler(List<File> sources) throws IOException, ClassNotFoundException {
@@ -81,6 +89,7 @@ public class JavaTXCompiler {
         for (File s : sources) {
             sourceFiles.put(s, parse(s));
         }
+        INSTANCE = this;
     }
 
     public ConstraintSet<Pair> getConstraints() throws ClassNotFoundException {
@@ -93,8 +102,8 @@ public class JavaTXCompiler {
         for (File forSourceFile : sourceFiles.keySet())
             for (JavaClassName name : sourceFiles.get(forSourceFile).getImports()) {
                 //TODO: Hier werden imports von eigenen (.jav) Klassen nicht beachtet
-				ClassOrInterface importedClass = ASTFactory
+                ClassOrInterface importedClass = ASTFactory.createClass(
-						.createClass(ClassLoader.getSystemClassLoader().loadClass(name.toString()));
+                        ClassLoader.getSystemClassLoader().loadClass(name.toString()));
                 importedClasses.add(importedClass);
             }
         allClasses.addAll(importedClasses);
@@ -102,6 +111,18 @@ public class JavaTXCompiler {
         return new TYPE(sourceFiles.values(), allClasses).getConstraints();
     }
 
+    public List<ClassOrInterface> getAvailableClasses(SourceFile forSourceFile) throws ClassNotFoundException {
+        //PL 2018-09-18: List durch Set ersetzt, damit die Klassen nur einmal hinzugefuegt werden 
+    	//List<ClassOrInterface> allClasses = new ArrayList<>();//environment.getAllAvailableClasses();
+        Set<ClassOrInterface> allClasses = new HashSet<>();
+    	
+        /* PL 2018-09-19 geloescht werden bereits in typeInference hinzugefuegt
+			}
+		allClasses.addAll(importedClasses);
+
+		return new TYPE(sourceFiles.values(), allClasses).getConstraints();
+	}
+
 	public List<ClassOrInterface> getAvailableClasses(SourceFile forSourceFile) throws ClassNotFoundException {
 		// PL 2018-09-18: List durch Set ersetzt, damit die Klassen nur einmal
 		// hinzugefuegt werden
@@ -711,6 +732,20 @@ public class JavaTXCompiler {
 		return ret;
 	}
 
+	public void generateBytecodForFile(String path, HashMap<String, byte[]> classFiles, SourceFile sf,
+			List<ResultSet> typeinferenceResult) throws IOException {
+		try {
+			List<GenericGenratorResultForSourceFile> genericResults = getGeneratedGenericResultsForAllSourceFiles(typeinferenceResult);
+			BytecodeGen bytecodeGen = new BytecodeGen(classFiles,typeinferenceResult, genericResults, sf,path);
+			bytecodeGen.visit(sf);
+			this.writeClassFile(bytecodeGen.getClassFiles(), path);
+		} catch (ClassNotFoundException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+	}
+
+
 	public List<GenericGenratorResultForSourceFile> getGeneratedGenericResultsForAllSourceFiles()
 			throws ClassNotFoundException {
 		List<GenericGenratorResultForSourceFile> result = new ArrayList<>();

src/main/java/de/dhbwstuttgart/syntaxtree/GenericDeclarationList.java

@@ -2,6 +2,10 @@ package de.dhbwstuttgart.syntaxtree;
 
 import org.antlr.v4.runtime.Token;
 
+import com.google.common.collect.Lists;
+
+import de.dhbwstuttgart.parser.NullToken;
+
 import java.util.*;
 
 
@@ -16,10 +20,20 @@ public class GenericDeclarationList extends SyntaxTreeNode implements Iterable<G
 	private Token offsetOfLastElement;
 	private List<GenericTypeVar> gtvs = new ArrayList<>();
 
-	public GenericDeclarationList(List<GenericTypeVar> values, Token endOffset) {
+	@SuppressWarnings("unchecked")
+	public GenericDeclarationList(Iterable<? extends GenericTypeVar> values, Token endOffset) {
+		super(endOffset);
+		gtvs = isListOfGenericTypeVar(values) ? (List<GenericTypeVar>)values : Lists.newArrayList(values);
+		this.offsetOfLastElement = endOffset;
+	}
+
+	public GenericDeclarationList(ArrayList<GenericTypeVar> values, Token endOffset) {
 		super(endOffset);
 		gtvs = values;
-		this.offsetOfLastElement = endOffset;
+		this.offsetOfLastElement = endOffset;	}
+
+	private boolean isListOfGenericTypeVar(Iterable<? extends GenericTypeVar> values) {
+		return values instanceof List && ((List<?>)values).size() > 0 && ((List<?>)values).get(0) instanceof GenericTypeVar;
 	}
 
 	@Override

src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertFactory.java

@@ -1,11 +1,37 @@
 package de.dhbwstuttgart.typedeployment;
 
+import de.dhbwstuttgart.bytecode.Exception.BytecodeGeneratorError;
+import de.dhbwstuttgart.bytecode.constraint.TPHConstraint;
+import de.dhbwstuttgart.bytecode.descriptor.TypeToDescriptor;
+import de.dhbwstuttgart.bytecode.simplifyRes.GenericGenratorResultForSourceFile;
+import de.dhbwstuttgart.bytecode.simplifyRes.GenericsGeneratorResult;
+import de.dhbwstuttgart.bytecode.simplifyRes.GenericsGeneratorResultForClass;
+import de.dhbwstuttgart.bytecode.utilities.MethodUtility;
+import de.dhbwstuttgart.bytecode.utilities.Resolver;
+import de.dhbwstuttgart.core.JavaTXCompiler;
+import de.dhbwstuttgart.parser.NullToken;
 import de.dhbwstuttgart.syntaxtree.*;
+import de.dhbwstuttgart.syntaxtree.statement.NewArray;
 import de.dhbwstuttgart.syntaxtree.type.*;
 import de.dhbwstuttgart.typeinference.result.*;
-import org.antlr.v4.runtime.Token;
 
+import org.antlr.v4.parse.ANTLRParser.action_return;
+import org.antlr.v4.parse.ANTLRParser.block_return;
+import org.antlr.v4.parse.ANTLRParser.labeledAlt_return;
+import org.antlr.v4.parse.ANTLRParser.parserRule_return;
+import org.antlr.v4.runtime.Token;
+import org.objectweb.asm.Type;
+import org.stringtemplate.v4.compiler.STParser.ifstat_return;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.Serializable;
 import java.util.*;
+import java.util.Map.Entry;
+import java.util.stream.Collectors;
+
+import javax.print.DocFlavor.STRING;
+import javax.security.auth.kerberos.KerberosKey;
 
 /**
  * TODO:
@@ -29,61 +55,89 @@ public class TypeInsertFactory {
 
     public static TypeInsert createInsertPoints(RefTypeOrTPHOrWildcardOrGeneric type, Token offset, ClassOrInterface cl, Method m,
                                                 ResultSet resultSet) {
+        
+		try {
 			ResolvedType resolvedType = resultSet.resolveType(type);
 			TypeInsertPoint insertPoint = new TypeInsertPoint(offset,
 					new TypeToInsertString(resolvedType.resolvedType).insert); 
+			List<GenericGenratorResultForSourceFile> simplifyResults = JavaTXCompiler.INSTANCE.getGeneratedGenericResultsForAllSourceFiles();
+			for (GenericGenratorResultForSourceFile simplifyResultsEntries : simplifyResults) {
+				GenericsGeneratorResultForClass genericResultsForClass = simplifyResultsEntries.getSimplifyResultsByName("", cl.getClassName().toString());
+				return new TypeInsert(insertPoint, createGenericInsert(genericResultsForClass, cl, m, resultSet), resolvedType.getResultPair());
+			}
+			
 			return new TypeInsert(insertPoint, new HashSet<>(), resolvedType.getResultPair());
+		} catch (ClassNotFoundException e) {
+			e.printStackTrace();
+		    return null;
+		}
     }
 
-    private static TypeInsertPoint createGenericInsert(Set<GenericInsertPair> toInsert, ClassOrInterface cl, Method m){
+    private static synchronized Set<TypeInsertPoint> createGenericInsert(GenericsGeneratorResultForClass genericResult, ClassOrInterface cl, Method m, ResultSet resultSet){
-        //Momentan wird Methode ignoriert. Parameter werden immer als Klassenparameter angefügt:
+        Set<TypeInsertPoint> result = createGenericClassInserts(genericResult, cl);
-        //Offset zum Einstzen bestimmen:
+        
-        Token offset;
+        for (Method method : cl.getMethods()) {        	
-        String insert = "";
+        	Resolver resolver = new Resolver(resultSet);
-        String end;
+        	List<GenericsGeneratorResult> methodConstraints = genericResult.getMethodConstraintsByID(MethodUtility.createID(resolver, method));
-        if(cl.getGenerics().iterator().hasNext()){
+        	createMethodConstraints(method, methodConstraints);
-            //offset = cl.getGenerics().iterator().next().getOffset();
+        }
-            offset = cl.getGenerics().getOffset();
+        
-            end=",";
+        return result;
+    }
+    
+    private static Set<TypeInsertPoint> createMethodConstraints(Method method, List<GenericsGeneratorResult> constraints) {
+    	Set<TypeInsertPoint> result = new HashSet<>();
+    	Token offset = new GenericDeclarationList(method.getGenerics(), new NullToken()).getOffset();
+
+		if (constraints.size() == 0) {
+			result.add(new TypeInsertPoint(offset, ""));
+			return result;
+		} 
+		
+		String insert = " <";
+
+        for (GenericsGeneratorResult genericInsertConstraint : constraints) {
+        	if (genericInsertConstraint.getConstraint().getRight().equals(Type.getInternalName(Object.class))) {
+        		insert += genericInsertConstraint.getConstraint().getLeft();
         	} else {        		
-            offset = cl.getGenerics().getOffset();
+        		insert += genericInsertConstraint.getConstraint().getLeft() + " extends " + genericInsertConstraint.getConstraint().getRight() + ", ";
-            insert += "<";
-            end = ">";
-        }
-
-        //Alle einzusetzenden Generics und deren Bounds bestimmen:
-        HashMap<TypePlaceholder, HashSet<TypePlaceholder>> genericsAndBounds = new HashMap<>();
-        for(GenericInsertPair p : toInsert){
-            if(!genericsAndBounds.containsKey(p.TA1)){
-                genericsAndBounds.put((TypePlaceholder) p.TA1, new HashSet<>());
-            }
-            if(p.TA2 != null){
-                genericsAndBounds.get(p.TA1).add((TypePlaceholder) p.TA2);
-                if(!genericsAndBounds.containsKey(p.TA2)){
-                    genericsAndBounds.put((TypePlaceholder) p.TA2, new HashSet<>());
-                }
         	}
         }
         
-        //String zum Einsetzen (Generics mit bounds) generieren:
+        insert = insert.substring(0, insert.length() -2);
-        Iterator<TypePlaceholder> it = genericsAndBounds.keySet().iterator();
+        insert += ">";
-        if(! it.hasNext())return new TypeInsertPoint(offset, "");
+
-        while(it.hasNext()){
+        result.add(new TypeInsertPoint(offset, insert));
-            TypePlaceholder tph = it.next();
+    	return result;
-            insert += tph.getName();
+    }
-            Set<TypePlaceholder> bounds = genericsAndBounds.get(tph);
+
-            if(bounds.size() > 0){
+	private static Set<TypeInsertPoint> createGenericClassInserts(GenericsGeneratorResultForClass genericResult, ClassOrInterface cl) {
-                insert += " extends ";
+		Set<TypeInsertPoint> result = new HashSet<>();
-                Iterator<TypePlaceholder> boundIt = bounds.iterator();
+		Token offset = cl.getGenerics().getOffset();
-                while(boundIt.hasNext()){
+    	
-                    TypePlaceholder bound = boundIt.next();
+        List<GenericsGeneratorResult> classConstraints = genericResult.getClassConstraints();
-                    insert += bound.getName();
+        
-                    if(boundIt.hasNext())insert += " & ";
+		if (classConstraints.size() == 0) {
+			result.add(new TypeInsertPoint(offset, ""));
+			return result;
+		} 
+		
+		String insert = " <";
+
+        for (GenericsGeneratorResult genericInsertConstraint : classConstraints) {
+        	if (genericInsertConstraint.getConstraint().getRight().equals(Type.getInternalName(Object.class))) {
+        		insert += genericInsertConstraint.getConstraint().getLeft();
+        	} else {        		
+        		insert += genericInsertConstraint.getConstraint().getLeft() + " extends " + genericInsertConstraint.getConstraint().getRight() + ", ";
         	}
         }
-            if(it.hasNext())insert+=",";
+
-        }
+        insert = insert.substring(0, insert.length() -2);
-        return new TypeInsertPoint(offset, insert + end);
+        insert += ">";
+
+        result.add(new TypeInsertPoint(offset, insert));
+        
+        return result;
 	}
 }