Examples of org.eclipse.persistence.internal.libraries.asm.CodeVisitor

Package org.eclipse.persistence.internal.libraries.asm

Examples of org.eclipse.persistence.internal.libraries.asm.CodeVisitor

org.eclipse.persistence.internal.libraries.asm.CodeVisitor
A visitor to visit the bytecode instructions of a Java method. The methods of this visitor must be called in the sequential order of the bytecode instructions of the visited code. The {@link #visitMaxs visitMaxs} methodmust be called after all the instructions have been visited. The {@link #visitTryCatchBlock visitTryCatchBlock}, {@link #visitLocalVariable visitLocalVariable} and {@link #visitLineNumber visitLineNumber} methods maybe called in any order, at any time (provided the labels passed as arguments have already been visited with {@link #visitLabel visitLabel}). @author Eric Bruneton

        String internalValueName = valueClass.getQualifiedName().replace('.', '/');


        Type mapType = Type.getType("L" + mapClass.getRawName().replace('.', '/') + ";");


        ClassWriter cw = new ClassWriter(false);
        CodeVisitor cv;


        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, "org/eclipse/persistence/internal/jaxb/many/MapValue", null, "StringEmployeeMap.java");


        // FIELD ATTRIBUTES
        RuntimeVisibleAnnotations fieldAttrs1 = new RuntimeVisibleAnnotations();


        if (typeMappingInfo != null) {
            java.lang.annotation.Annotation[] annotations = typeMappingInfo.getAnnotations();
            if (annotations != null) {
                for (int i = 0; i < annotations.length; i++) {
                    java.lang.annotation.Annotation nextAnnotation = annotations[i];
                    if (nextAnnotation != null && !(nextAnnotation instanceof XmlElement) && !(nextAnnotation instanceof XmlJavaTypeAdapter)) {
                        String annotationClassName = nextAnnotation.annotationType().getName();
                        Annotation fieldAttrs1ann0 = new Annotation("L" + annotationClassName.replace('.', '/') + ";");
                        fieldAttrs1.annotations.add(fieldAttrs1ann0);
                        for (Method next : nextAnnotation.annotationType().getDeclaredMethods()) {
                            try {
                                Object nextValue = next.invoke(nextAnnotation, new Object[] {});
                                if (nextValue instanceof Class) {
                                    Type nextType = Type.getType("L" + ((Class) nextValue).getName().replace('.', '/') + ";");
                                    nextValue = nextType;
                                }
                                fieldAttrs1ann0.add(next.getName(), nextValue);
                            } catch (InvocationTargetException ex) {
                                // ignore the invocation target exception here.
                            } catch (IllegalAccessException ex) {


                            }
                        }
                    }
                }
            }
        }
        // FIELD ATTRIBUTES
        SignatureAttribute fieldAttrs2 = new SignatureAttribute("L" + mapType.getInternalName() + "<L" + internalKeyName + ";L" + internalValueName + ";>;");
        fieldAttrs1.next = fieldAttrs2;
        cw.visitField(Constants.ACC_PUBLIC, "entry", "L" + mapType.getInternalName() + ";", null, fieldAttrs1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/many/MapValue", "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        // METHOD ATTRIBUTES
        RuntimeVisibleAnnotations methodAttrs1 = new RuntimeVisibleAnnotations();


        Annotation methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        SignatureAttribute methodAttrs2 = new SignatureAttribute("(L" + mapType.getInternalName() + "<L" + internalKeyName + ";L" + internalValueName + ";>;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(L" + mapType.getInternalName() + ";)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "entry", "L" + mapType.getInternalName() + ";");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE


        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);


        cv.visitMaxs(2, 2);


        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();


        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        methodAttrs2 = new SignatureAttribute("()L" + mapType.getInternalName() + "<L" + internalKeyName + ";L" + internalValueName + ";>;");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()L" + mapType.getInternalName() + ";", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "entry", "L" + mapType.getInternalName() + ";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()L" + mapType.getInternalName() + ";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setItem", "(Ljava/lang/Object;)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, mapType.getInternalName());
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setItem", "(L" + mapType.getInternalName() + ";)V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        // CLASS ATTRIBUTE
        RuntimeVisibleAnnotations annotationsAttr = new RuntimeVisibleAnnotations();


        Annotation attrann0 = new Annotation("Ljavax/xml/bind/annotation/XmlType;");

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            superClassName = "org/eclipse/persistence/internal/jaxb/many/ArrayValue";
        }


        ClassWriter cw = new ClassWriter(false);
        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, superClassName, null, null);
        CodeVisitor cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, superClassName, "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        if (componentClass.isArray()) {
            cv = cw.visitMethod(Constants.ACC_PROTECTED, "adaptedClass", "()Ljava/lang/Class;", null, null);
            cv.visitLdcInsn(Type.getType("L" + nestedClass.getQualifiedName().replace('.', '/') + ";"));
            cv.visitInsn(Constants.ARETURN);
            cv.visitMaxs(1, 1);
        }


        cv = cw.visitMethod(Constants.ACC_PROTECTED, "componentClass", "()Ljava/lang/Class;", null, null);
        JavaClass baseComponentClass = getBaseComponentType(componentClass);
        if (baseComponentClass.isPrimitive()) {
            cv.visitFieldInsn(Constants.GETSTATIC, getObjectType(baseComponentClass).getQualifiedName().replace('.', '/'), "TYPE", "Ljava/lang/Class;");
        } else {
            cv.visitLdcInsn(Type.getType("L" + baseComponentClass.getQualifiedName().replace('.', '/') + ";"));
        }
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        RuntimeVisibleAnnotations getAdaptedValueMethodAnnotations = new RuntimeVisibleAnnotations();
        Annotation xmlElementAnnotation = new Annotation("Ljavax/xml/bind/annotation/XmlElement;");
        xmlElementAnnotation.add("name", "item");
        xmlElementAnnotation.add("type", Type.getType("L" + getObjectType(nestedClass).getName().replace('.', '/') + ";"));
        getAdaptedValueMethodAnnotations.annotations.add(xmlElementAnnotation);
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getAdaptedValue", "()Ljava/util/List;", null, getAdaptedValueMethodAnnotations);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "adaptedValue", "Ljava/util/List;");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        return generateClassFromBytes(qualifiedClassName, cw.toByteArray());
    }

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        String className = qualifiedClassName.substring(qualifiedClassName.lastIndexOf('.') + 1);


        Type collectionType = Type.getType("L" + collectionClassRawName.replace('.', '/') + ";");
        String qualifiedInternalClassName = qualifiedClassName.replace('.', '/');
        ClassWriter cw = new ClassWriter(false);
        CodeVisitor cv;


        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, "org/eclipse/persistence/internal/jaxb/many/CollectionValue", null, className.replace('.', '/') + ".java");


        // FIELD ATTRIBUTES
        RuntimeVisibleAnnotations fieldAttrs1 = new RuntimeVisibleAnnotations();


        if (typeMappingInfo != null) {
            java.lang.annotation.Annotation[] annotations = getAnnotations(typeMappingInfo);
            if (annotations != null) {
                for (int i = 0; i < annotations.length; i++) {
                    java.lang.annotation.Annotation nextAnnotation = annotations[i];
                    if (nextAnnotation != null && !(nextAnnotation instanceof XmlElement) && !(nextAnnotation instanceof XmlJavaTypeAdapter)) {
                        String annotationClassName = nextAnnotation.annotationType().getName();
                        Annotation fieldAttrs1ann0 = new Annotation("L" + annotationClassName.replace('.', '/') + ";");
                        fieldAttrs1.annotations.add(fieldAttrs1ann0);
                        for (Method next : nextAnnotation.annotationType().getDeclaredMethods()) {
                            try {
                                Object nextValue = next.invoke(nextAnnotation, new Object[] {});
                                if (nextValue instanceof Class) {
                                    Type nextType = Type.getType("L" + ((Class) nextValue).getName().replace('.', '/') + ";");
                                    nextValue = nextType;
                                }
                                fieldAttrs1ann0.add(next.getName(), nextValue);
                            } catch (InvocationTargetException ex) {
                                // ignore the invocation target exception here.
                            } catch (IllegalAccessException ex) {


                            }
                        }


                    }
                }
            }
        }


        SignatureAttribute fieldAttrs2 = new SignatureAttribute("L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;");
        fieldAttrs1.next = fieldAttrs2;
        cw.visitField(Constants.ACC_PUBLIC, "item", "L" + collectionType.getInternalName() + ";", null, fieldAttrs1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/many/CollectionValue", "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        // METHOD ATTRIBUTES
        RuntimeVisibleAnnotations methodAttrs1 = new RuntimeVisibleAnnotations();


        Annotation methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        SignatureAttribute methodAttrs2 = new SignatureAttribute("(L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(L" + collectionType.getInternalName() + ";)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "L" + collectionType.getInternalName() + ";");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE


        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);


        cv.visitMaxs(2, 2);


        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();


        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        methodAttrs2 = new SignatureAttribute("()L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()L" + collectionType.getInternalName() + ";", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "L" + collectionType.getInternalName() + ";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()L" + collectionType.getInternalName() + ";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setItem", "(Ljava/lang/Object;)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, EMPTY_STRING + collectionType.getInternalName() + EMPTY_STRING);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setItem", "(L" + collectionType.getInternalName() + ";)V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        // CLASS ATRIBUTE


        // CLASS ATTRIBUTE
        RuntimeVisibleAnnotations annotationsAttr = new RuntimeVisibleAnnotations();

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    }


    private Class generateMapEntryClass(String className, String keyType, String valueType){


        ClassWriter cw = new ClassWriter(false);
        CodeVisitor cv;


        String qualifiedInternalClassName = className.replace('.', '/');
        String qualifiedInternalKeyClassName = keyType.replace('.', '/');
        String qualifiedInternalValueClassName = valueType.replace('.', '/');


        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, "java/lang/Object", new String[] { "org/eclipse/persistence/internal/jaxb/many/MapEntry" }, className.substring(className.lastIndexOf(".")));


        cw.visitField(Constants.ACC_PRIVATE, "key", "L"+qualifiedInternalKeyClassName+";", null, null);


        cw.visitField(Constants.ACC_PRIVATE, "value", "L"+qualifiedInternalValueClassName+";", null, null);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getKey", "()L"+qualifiedInternalKeyClassName+";", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "key", "L"+qualifiedInternalKeyClassName+";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setKey", "(L"+qualifiedInternalKeyClassName+";)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "key", "L"+qualifiedInternalKeyClassName+";");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getValue", "()L"+qualifiedInternalValueClassName+";", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "value", "L"+qualifiedInternalValueClassName+";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setValue", "(L"+qualifiedInternalValueClassName+";)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "value", "L"+qualifiedInternalValueClassName+";");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        if(!qualifiedInternalValueClassName.equals("java/lang/Object")){
          cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getValue", "()Ljava/lang/Object;", null, null);
          cv.visitVarInsn(Constants.ALOAD, 0);
          cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getValue", "()L"+qualifiedInternalValueClassName+";");
          cv.visitInsn(Constants.ARETURN);
          cv.visitMaxs(1, 1);


          cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setValue", "(Ljava/lang/Object;)V", null, null);
          cv.visitVarInsn(Constants.ALOAD, 0);
          cv.visitVarInsn(Constants.ALOAD, 1);
          cv.visitTypeInsn(Constants.CHECKCAST, qualifiedInternalValueClassName);
          cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setValue", "(L"+qualifiedInternalValueClassName+";)V");
          cv.visitInsn(Constants.RETURN);
          cv.visitMaxs(2, 2);
        }


        if(!qualifiedInternalKeyClassName.equals("java/lang/Object")){
            cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getKey", "()Ljava/lang/Object;", null, null);
            cv.visitVarInsn(Constants.ALOAD, 0);
            cv.visitMethodInsn(Constants.INVOKEVIRTUAL,qualifiedInternalClassName, "getKey", "()L"+qualifiedInternalKeyClassName+";");
            cv.visitInsn(Constants.ARETURN);
            cv.visitMaxs(1, 1);


            cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setKey", "(Ljava/lang/Object;)V", null, null);
            cv.visitVarInsn(Constants.ALOAD, 0);
            cv.visitVarInsn(Constants.ALOAD, 1);
            cv.visitTypeInsn(Constants.CHECKCAST, qualifiedInternalKeyClassName);
            cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setKey", "(L"+qualifiedInternalKeyClassName+";)V");
            cv.visitInsn(Constants.RETURN);
            cv.visitMaxs(2, 2);
        }


      // CLASS ATRIBUTE
        SignatureAttribute attr = new SignatureAttribute("Ljava/lang/Object;Lorg/eclipse/persistence/internal/jaxb/many/MapEntry<L"+qualifiedInternalKeyClassName+";L"+qualifiedInternalValueClassName+";>;");
        cw.visitAttribute(attr);

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    }


    public Class generateWrapperClass(String className, String attributeType, boolean isList, QName theQName) {
        org.eclipse.persistence.internal.libraries.asm.ClassWriter cw = new org.eclipse.persistence.internal.libraries.asm.ClassWriter(false);


        CodeVisitor cv;
        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC, className.replace(".", "/"), org.eclipse.persistence.internal.libraries.asm.Type.getType(WrappedValue.class).getInternalName(), new String[0], null);


        String fieldType = null;
        if(isList){
            fieldType ="Ljava/util/List;";
        }else{
            fieldType = attributeType.replace(".", "/");
            if(!(fieldType.startsWith("["))) {
                fieldType = "L" + fieldType + ";";
            }
        }


          if(theQName == null){
            theQName = RESERVED_QNAME;
          }


          cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);


          cv.visitVarInsn(Constants.ALOAD, 0);
          cv.visitTypeInsn(Constants.NEW, "javax/xml/namespace/QName");
          cv.visitInsn(Constants.DUP);
          cv.visitLdcInsn(theQName.getNamespaceURI());
          cv.visitLdcInsn(theQName.getLocalPart());
          cv.visitMethodInsn(Constants.INVOKESPECIAL, "javax/xml/namespace/QName", "<init>", "(Ljava/lang/String;Ljava/lang/String;)V");
          cv.visitLdcInsn(Type.getType(fieldType));
          cv.visitInsn(Constants.ACONST_NULL);


          cv.visitMethodInsn(Constants.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/WrappedValue", "<init>", "(Ljavax/xml/namespace/QName;Ljava/lang/Class;Ljava/lang/Object;)V");
          cv.visitInsn(Constants.RETURN);
          cv.visitMaxs(5, 1);




        cw.visitEnd();


        byte[] classBytes = cw.toByteArray();

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        for (int index = 0; index < constructor.getParameterTypes().length; index++) {
            types[index] = Type.getType(constructor.getParameterTypes()[index]);
        }


        String consDesc = Type.getMethodDescriptor(Type.VOID_TYPE, types);
        CodeVisitor mv = cw.visitMethod(ACC_PUBLIC, INIT, consDesc, null, null);
        mv.visitVarInsn(ALOAD, 0);


        for (int param = 1; param <= constructor.getParameterTypes().length; param++) {
            mv.visitVarInsn(ALOAD, param);
        }


        mv.visitMethodInsn(INVOKESPECIAL, Type.getType(constructor.getDeclaringClass()).getInternalName(), INIT, consDesc);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
    }

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            }


            String methodDesc = Type.getMethodDescriptor(method);
            String[] exceptionsDesc = new String[] { Type.getType(ObjectStreamException.class).getInternalName() };


            CodeVisitor mv = cw.visitMethod(ACC_PROTECTED, method.getName(), methodDesc, exceptionsDesc, null);
            mv.visitVarInsn(ALOAD, 0);
            mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(getParentClass()), method.getName(), methodDesc);
            mv.visitInsn(ARETURN);
            mv.visitMaxs(0, 0);
        }
    }

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        String qualifiedInternalClassName = qualifiedClassName.replace('.', '/');


        Type componentType = Type.getType("L" + componentClass.getQualifiedName().replace('.', '/') + ";");


        ClassWriter cw = new ClassWriter(false);
        CodeVisitor cv;


        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, "org/eclipse/persistence/internal/jaxb/many/ObjectArrayValue", null, className.replace('.', '/') + ".java");


        // FIELD ATTRIBUTES        
        RuntimeVisibleAnnotations fieldAttrs1 = new RuntimeVisibleAnnotations();


        if(typeMappingInfo != null){
            java.lang.annotation.Annotation[] annotations = getAnnotations(typeMappingInfo);
            if(annotations != null){
                for(int i=0; i<annotations.length; i++){
                    java.lang.annotation.Annotation nextAnnotation = annotations[i];
                     if (nextAnnotation != null && !(nextAnnotation instanceof XmlElement) && !(nextAnnotation instanceof XmlJavaTypeAdapter)) {                      
                        String annotationClassName = nextAnnotation.getClass().getName();
                        Annotation fieldAttrs1ann0 = new Annotation("L"+annotationClassName+";");
                        fieldAttrs1.annotations.add(fieldAttrs1ann0);
                        for(Method next:nextAnnotation.annotationType().getDeclaredMethods()) {
                            try {
                                Object nextValue = next.invoke(nextAnnotation, new Object[]{});
                                if(nextValue instanceof Class) {
                                    Type nextType = Type.getType("L" + ((Class)nextValue).getName().replace('.', '/') + ";");
                                    nextValue = nextType;
                                }
                                fieldAttrs1ann0.add(next.getName(), nextValue);
                            } catch(InvocationTargetException ex) {
                                //ignore the invocation target exception here.
                            } catch(IllegalAccessException ex) {
                                
                            }
                        }
                    }
                }
            }           
        }
        
        SignatureAttribute fieldAttrs2 = new SignatureAttribute("Ljava/util/Collection<L" + componentType.getInternalName() + ";>;");
        fieldAttrs1.next = fieldAttrs2;
        cw.visitField(Constants.ACC_PUBLIC, "item", "Ljava/util/Collection;", null, fieldAttrs1);        


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/many/ObjectArrayValue", "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        // METHOD ATTRIBUTES
        RuntimeVisibleAnnotations methodAttrs1 = new RuntimeVisibleAnnotations();


        Annotation methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()[Ljava/lang/Object;", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "convertCollectionToArray", "(Ljava/util/Collection;)[Ljava/lang/Object;");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(2, 1);


        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();


        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "([Ljava/lang/Object;)V", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "convertArrayToList", "([Ljava/lang/Object;)Ljava/util/List;");
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(3, 2);


        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();


        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getComponentClass", "()Ljava/lang/Class;", null, methodAttrs1);
        cv.visitLdcInsn(componentType);
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()[Ljava/lang/Object;");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setItem", "(Ljava/lang/Object;)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, "[Ljava/lang/Object;");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setItem", "([Ljava/lang/Object;)V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        // CLASS ATRIBUTE
        SignatureAttribute attr = new SignatureAttribute("Lorg/eclipse/persistence/internal/jaxb/many/ObjectArrayValue<[Ljava/lang/Object;>;");
        cw.visitAttribute(attr);

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        String className = qualifiedClassName.substring(qualifiedClassName.lastIndexOf('.') + 1);


        Type collectionType = Type.getType("L" + collectionClassRawName.replace('.', '/') + ";");
        String qualifiedInternalClassName = qualifiedClassName.replace('.', '/');
        ClassWriter cw = new ClassWriter(false);
        CodeVisitor cv;


        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, "org/eclipse/persistence/internal/jaxb/many/CollectionValue", null, className.replace('.', '/') + ".java");


        // FIELD ATTRIBUTES       
        RuntimeVisibleAnnotations fieldAttrs1 = new RuntimeVisibleAnnotations();
   
        if(typeMappingInfo != null){
            java.lang.annotation.Annotation[] annotations = getAnnotations(typeMappingInfo);
            if(annotations != null){
                for(int i=0; i<annotations.length; i++){
                    java.lang.annotation.Annotation nextAnnotation = annotations[i];
                    if (nextAnnotation != null && !(nextAnnotation instanceof XmlElement) && !(nextAnnotation instanceof XmlJavaTypeAdapter)) {
                        String annotationClassName = nextAnnotation.annotationType().getName();
                        Annotation fieldAttrs1ann0 = new Annotation("L" + annotationClassName.replace('.', '/') + ";");
                        fieldAttrs1.annotations.add(fieldAttrs1ann0);
                        for(Method next:nextAnnotation.annotationType().getDeclaredMethods()) {
                            try {
                                Object nextValue = next.invoke(nextAnnotation, new Object[]{});
                                if(nextValue instanceof Class) {
                                    Type nextType = Type.getType("L" + ((Class)nextValue).getName().replace('.', '/') + ";");
                                    nextValue = nextType;
                                }
                                fieldAttrs1ann0.add(next.getName(), nextValue);
                            } catch(InvocationTargetException ex) {
                                //ignore the invocation target exception here.
                            } catch(IllegalAccessException ex) {
                                
                            }
                        }


                    }
                }
            }           
        }        
        
        SignatureAttribute fieldAttrs2 = new SignatureAttribute("L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;");
        fieldAttrs1.next = fieldAttrs2;
        cw.visitField(Constants.ACC_PUBLIC, "item", "L"+collectionType.getInternalName()+";", null, fieldAttrs1);
                
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/many/CollectionValue", "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        // METHOD ATTRIBUTES
        RuntimeVisibleAnnotations methodAttrs1 = new RuntimeVisibleAnnotations();


        Annotation methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        SignatureAttribute methodAttrs2 = new SignatureAttribute("(L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(L"+collectionType.getInternalName()+";)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "L"+collectionType.getInternalName()+";");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE


        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);


        cv.visitMaxs(2, 2);


        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();


        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        methodAttrs2 = new SignatureAttribute("()L" + collectionType.getInternalName() + "<" + componentTypeInternalName  + ">;");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()L"+collectionType.getInternalName()+";", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "L"+collectionType.getInternalName()+";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()L"+collectionType.getInternalName()+";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setItem", "(Ljava/lang/Object;)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, ""+collectionType.getInternalName()+"");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setItem", "(L"+collectionType.getInternalName()+";)V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        // CLASS ATRIBUTE
        SignatureAttribute attr = new SignatureAttribute("Lorg/eclipse/persistence/internal/jaxb/many/CollectionValue<L"+collectionType.getInternalName()+"<" + componentTypeInternalName + ">;>;");
        cw.visitAttribute(attr);

View Full Code Here

        String internalValueName = valueClass.getQualifiedName().replace('.', '/');
        
        Type mapType = Type.getType("L" + mapClass.getRawName().replace('.', '/') + ";");
        
        ClassWriter cw = new ClassWriter(false);
        CodeVisitor cv;


        cw.visit(Constants.V1_5, Constants.ACC_PUBLIC + Constants.ACC_SUPER, qualifiedInternalClassName, "org/eclipse/persistence/internal/jaxb/many/MapValue", null, "StringEmployeeMap.java");


        // FIELD ATTRIBUTES       
        RuntimeVisibleAnnotations fieldAttrs1 = new RuntimeVisibleAnnotations();


        if (typeMappingInfo != null) {
            java.lang.annotation.Annotation[] annotations = typeMappingInfo.getAnnotations();
            if (annotations != null) {
                for (int i = 0; i < annotations.length; i++) {
                    java.lang.annotation.Annotation nextAnnotation = annotations[i];
                    if (nextAnnotation != null && !(nextAnnotation instanceof XmlElement) && !(nextAnnotation instanceof XmlJavaTypeAdapter)) {                    
                        String annotationClassName = nextAnnotation.annotationType().getName();
                        Annotation fieldAttrs1ann0 = new Annotation("L" + annotationClassName.replace('.', '/') + ";");
                        fieldAttrs1.annotations.add(fieldAttrs1ann0);
                        for(Method next:nextAnnotation.annotationType().getDeclaredMethods()) {
                            try {
                                Object nextValue = next.invoke(nextAnnotation, new Object[]{});
                                if(nextValue instanceof Class) {
                                    Type nextType = Type.getType("L" + ((Class)nextValue).getName().replace('.', '/') + ";");
                                    nextValue = nextType;
                                }
                                fieldAttrs1ann0.add(next.getName(), nextValue);
                            } catch(InvocationTargetException ex) {
                                //ignore the invocation target exception here.
                            } catch(IllegalAccessException ex) {
                                
                            }
                        }
                    }
                }
            }
        }
        // FIELD ATTRIBUTES
        SignatureAttribute fieldAttrs2 = new SignatureAttribute("L" + mapType.getInternalName() + "<L" + internalKeyName + ";L" + internalValueName + ";>;");
        fieldAttrs1.next = fieldAttrs2;
        cw.visitField(Constants.ACC_PUBLIC, "entry", "L"+ mapType.getInternalName()+ ";", null, fieldAttrs1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", "()V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "org/eclipse/persistence/internal/jaxb/many/MapValue", "<init>", "()V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(1, 1);


        // METHOD ATTRIBUTES
        RuntimeVisibleAnnotations methodAttrs1 = new RuntimeVisibleAnnotations();


        Annotation methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        SignatureAttribute methodAttrs2 = new SignatureAttribute("(L"+ mapType.getInternalName()+ "<L" + internalKeyName + ";L" + internalValueName + ";>;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(L"+ mapType.getInternalName()+ ";)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "entry", "L"+ mapType.getInternalName()+ ";");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE


        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);


        cv.visitMaxs(2, 2);


        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();


        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);


        methodAttrs2 = new SignatureAttribute("()L"+ mapType.getInternalName()+ "<L" + internalKeyName + ";L" + internalValueName + ";>;");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()L"+ mapType.getInternalName()+ ";", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "entry", "L"+ mapType.getInternalName()+ ";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()L"+ mapType.getInternalName()+ ";");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setItem", "(Ljava/lang/Object;)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, mapType.getInternalName());
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setItem", "(L"+ mapType.getInternalName()+ ";)V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        // CLASS ATRIBUTE
        SignatureAttribute attr = new SignatureAttribute("Lorg/eclipse/persistence/internal/jaxb/many/MapValue<L"+ mapType.getInternalName()+ "<L" + internalKeyName + ";L" + internalValueName + ";>;>;");
        cw.visitAttribute(attr);

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