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

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

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

org.eclipse.persistence.internal.libraries.asm.ClassWriter
A {@link ClassVisitor ClassVisitor} that generates Java class files. Moreprecisely this visitor generates a byte array conforming to the Java class file format. It can be used alone, to generate a Java class "from scratch", or with one or more {@link ClassReader ClassReader} and adapter classvisitor to generate a modified class from one or more existing Java classes. @author Eric Bruneton

        String internalKeyName = keyClass.getQualifiedName().replace('.', '/');
        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;");
        attrann0.add( "namespace", namespace);
        annotationsAttr.annotations.add( attrann0);
        cw.visitAttribute(annotationsAttr);
        
        SignatureAttribute attr = new SignatureAttribute("Lorg/eclipse/persistence/internal/jaxb/many/MapValue<L"+ mapType.getInternalName()+ "<L" + internalKeyName + ";L" + internalValueName + ";>;>;");
        cw.visitAttribute(attr);


        cw.visitEnd();


        byte[] classBytes = cw.toByteArray();
        return generateClassFromBytes(qualifiedClassName, classBytes);
    }

View Full Code Here

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


        Type componentType = Type.getType("L" + componentClass.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/PrimitiveArrayValue", 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/PrimitiveArrayValue", "<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.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Collection", "iterator", "()Ljava/util/Iterator;");
        cv.visitVarInsn(Constants.ASTORE, 1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Collection", "size", "()I");
        cv.visitIntInsn(Constants.NEWARRAY, getNewArrayConstantForPrimitive(primitiveClassName));
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitInsn(Constants.ICONST_0);
        cv.visitVarInsn(Constants.ISTORE, 3);
        Label l1 = new Label();
        cv.visitJumpInsn(Constants.GOTO, l1);
        Label l2 = new Label();
        cv.visitLabel(l2);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitVarInsn(Constants.ILOAD, 3);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        cv.visitTypeInsn(Constants.CHECKCAST, componentType.getInternalName());
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, componentType.getInternalName(), getToPrimitiveStringForObjectClass(primitiveClassName), getReturnTypeFor(primitiveClass));


        int iaStoreOpcode = Type.getType(primitiveClass).getOpcode(Constants.IASTORE);
        cv.visitInsn(iaStoreOpcode);


        cv.visitIincInsn(3, 1);
        cv.visitLabel(l1);
        cv.visitVarInsn(Constants.ILOAD, 3);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ARRAYLENGTH);
        cv.visitJumpInsn(Constants.IF_ICMPLT, l2);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ARETURN);
        Label l3 = new Label();
        cv.visitLabel(l3);
        // CODE ATTRIBUTE


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


        cv.visitMaxs(3, 4);


        // 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.visitTypeInsn(Constants.NEW, "java/util/ArrayList");
        cv.visitInsn(Constants.DUP);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "java/util/ArrayList", "<init>", "()V");
        cv.visitVarInsn(Constants.ASTORE, 2);
        l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, getCastTypeFor(primitiveClass));


        cv.visitVarInsn(Constants.ASTORE, 3);
        cv.visitInsn(Constants.ICONST_0);
        cv.visitVarInsn(Constants.ISTORE, 4);
        l1 = new Label();
        cv.visitJumpInsn(Constants.GOTO, l1);
        l2 = new Label();
        cv.visitLabel(l2);
        cv.visitVarInsn(Constants.ALOAD, 3);
        cv.visitVarInsn(Constants.ILOAD, 4);
        int iaLoadOpcode = Type.getType(primitiveClass).getOpcode(Constants.IALOAD);
        cv.visitInsn(iaLoadOpcode);
        cv.visitVarInsn(Constants.ISTORE, 5);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitTypeInsn(Constants.NEW, componentType.getInternalName());
        cv.visitInsn(Constants.DUP);
        cv.visitVarInsn(Constants.ILOAD, 5);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, componentType.getInternalName(), "<init>", "(" + getShortNameForPrimitive(primitiveClass) + ")V");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, "java/util/ArrayList", "add", "(Ljava/lang/Object;)Z");
        cv.visitInsn(Constants.POP);
        cv.visitIincInsn(4, 1);
        cv.visitLabel(l1);
        cv.visitVarInsn(Constants.ILOAD, 4);
        cv.visitVarInsn(Constants.ALOAD, 3);
        cv.visitInsn(Constants.ARRAYLENGTH);
        cv.visitJumpInsn(Constants.IF_ICMPLT, l2);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitInsn(Constants.RETURN);
        l3 = new Label();
        cv.visitLabel(l3);
        // CODE ATTRIBUTE


        cv.visitAttribute(cvAttr);


        cv.visitMaxs(4, 6);


        cw.visitEnd();


        byte[] classBytes = cw.toByteArray();


        return generateClassFromBytes(qualifiedClassName, classBytes);
    }

View Full Code Here


        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);


        cw.visitEnd();


        byte[] classBytes = cw.toByteArray();


        return generateClassFromBytes(qualifiedClassName, classBytes);
    }

View Full Code Here

        qualifiedClassName = getNextAvailableClassName(qualifiedClassName);
        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


        // CLASS ATTRIBUTE
        RuntimeVisibleAnnotations annotationsAttr = new RuntimeVisibleAnnotations();
        
        Annotation attrann0 = new Annotation("Ljavax/xml/bind/annotation/XmlType;");
        attrann0.add( "namespace", namespace);
        annotationsAttr.annotations.add( attrann0);
        cw.visitAttribute(annotationsAttr);
        
        SignatureAttribute attr = new SignatureAttribute("Lorg/eclipse/persistence/internal/jaxb/many/CollectionValue<L"+collectionType.getInternalName()+"<" + componentTypeInternalName + ">;>;");
        cw.visitAttribute(attr);


        cw.visitEnd();


        byte[] classBytes = cw.toByteArray();
        return generateClassFromBytes(qualifiedClassName, classBytes);
    }

View Full Code Here

         * 
         * At some time later in the class' lifecycle, the XRFI
         * static is populated with the required info w.r.t the index for a field
         */
    String classNameAsSlashes = className.replace('.', '/');
    ClassWriter cw = new ClassWriter(true);
    CodeVisitor cv;
    // special-case: build sub-class of XRDynamicEntityCollection
    if (className.endsWith(COLLECTION_WRAPPER_SUFFIX)) {
      cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, classNameAsSlashes,
        XR_DYNAMIC_ENTITY_COLLECTION_CLASSNAME_SLASHES, null, null);
      cv = cw.visitMethod(ACC_PUBLIC, INIT, "()V", null, null);
      cv.visitVarInsn(ALOAD, 0);
      cv.visitMethodInsn(INVOKESPECIAL, XR_DYNAMIC_ENTITY_COLLECTION_CLASSNAME_SLASHES,
          INIT, "()V");
      cv.visitInsn(RETURN);
      cv.visitMaxs(0, 0);
    }
    else {
            cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, classNameAsSlashes,
                XR_DYNAMIC_ENTITY_CLASSNAME_SLASHES, null, null);
            cw.visitField(ACC_PUBLIC + ACC_STATIC, XR_FIELD_INFO_STATIC,
                "L" + XRFIELDINFO_CLASSNAME_SLASHES + ";", null, null);
            cv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
            cv.visitTypeInsn(NEW, XRFIELDINFO_CLASSNAME_SLASHES);
            cv.visitInsn(DUP);
            cv.visitMethodInsn(INVOKESPECIAL, XRFIELDINFO_CLASSNAME_SLASHES, INIT, "()V");
            cv.visitFieldInsn(PUTSTATIC, classNameAsSlashes, XR_FIELD_INFO_STATIC,
                "L" + XRFIELDINFO_CLASSNAME_SLASHES + ";");
            cv.visitInsn(RETURN);
            cv.visitMaxs(0, 0);
            cv = cw.visitMethod(ACC_PUBLIC, INIT, "()V", null, null);
            cv.visitVarInsn(ALOAD, 0);
            cv.visitMethodInsn(INVOKESPECIAL, XR_DYNAMIC_ENTITY_CLASSNAME_SLASHES, INIT, "()V");
            cv.visitInsn(RETURN);
            cv.visitMaxs(0, 0);
            cv = cw.visitMethod(ACC_PUBLIC, "getFieldInfo", 
                "()L" + XRFIELDINFO_CLASSNAME_SLASHES + ";", null, null);
            cv.visitFieldInsn(GETSTATIC, classNameAsSlashes, XR_FIELD_INFO_STATIC,
                "L" + XRFIELDINFO_CLASSNAME_SLASHES + ";");
            cv.visitInsn(ARETURN);
            cv.visitMaxs(0, 0);
    }
    cw.visitEnd();
    return cw.toByteArray();
    }

View Full Code Here

       *     public 'classname'() {
       *       super(); 
       *     }
       *   }
       */
      ClassWriter cw = new ClassWriter(true);
      cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, className, SOAP_RESPONSE_CLASSNAME_SLASHES, null, null);
      
      CodeVisitor cv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
      cv.visitVarInsn(ALOAD, 0);
      cv.visitMethodInsn(INVOKESPECIAL, SOAP_RESPONSE_CLASSNAME_SLASHES, "<init>", "()V");
      cv.visitInsn(RETURN);
      cv.visitMaxs(0, 0);


      cw.visitEnd();
      return cw.toByteArray();
    }

View Full Code Here

        return generatedClass;
    }


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


        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);


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


        String sig = "Ljava/lang/Object;Lorg/eclipse/persistence/internal/jaxb/many/MapEntry<L"+qualifiedInternalKeyClassName+";L"+qualifiedInternalValueClassName+";>;";
        cw.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC + Opcodes.ACC_SUPER, qualifiedInternalClassName, sig, "java/lang/Object", new String[] { "org/eclipse/persistence/internal/jaxb/many/MapEntry" });


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


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


        MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(1, 1);
        mv.visitEnd();
        
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "getKey", "()L"+qualifiedInternalKeyClassName+";", null, null);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitFieldInsn(Opcodes.GETFIELD, qualifiedInternalClassName, "key", "L"+qualifiedInternalKeyClassName+";");
        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(1, 1);
        mv.visitEnd();
        
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "setKey", "(L"+qualifiedInternalKeyClassName+";)V", null, null);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitVarInsn(Opcodes.ALOAD, 1);
        mv.visitFieldInsn(Opcodes.PUTFIELD, qualifiedInternalClassName, "key", "L"+qualifiedInternalKeyClassName+";");
        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(2, 2);
        mv.visitEnd();
        
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "getValue", "()L"+qualifiedInternalValueClassName+";", null, null);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitFieldInsn(Opcodes.GETFIELD, qualifiedInternalClassName, "value", "L"+qualifiedInternalValueClassName+";");
        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(1, 1);
        mv.visitEnd();
        
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "setValue", "(L"+qualifiedInternalValueClassName+";)V", null, null);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitVarInsn(Opcodes.ALOAD, 1);
        mv.visitFieldInsn(Opcodes.PUTFIELD, qualifiedInternalClassName, "value", "L"+qualifiedInternalValueClassName+";");
        mv.visitInsn(Opcodes.RETURN);
        mv.visitMaxs(2, 2);
        mv.visitEnd();
        
        if(!qualifiedInternalValueClassName.equals("java/lang/Object")){
          mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "getValue", "()Ljava/lang/Object;", null, null);
          mv.visitVarInsn(Opcodes.ALOAD, 0);
          mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, qualifiedInternalClassName, "getValue", "()L"+qualifiedInternalValueClassName+";");
          mv.visitInsn(Opcodes.ARETURN);
          mv.visitMaxs(1, 1);
          mv.visitEnd();
          
          mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "setValue", "(Ljava/lang/Object;)V", null, null);
          mv.visitVarInsn(Opcodes.ALOAD, 0);
          mv.visitVarInsn(Opcodes.ALOAD, 1);
          mv.visitTypeInsn(Opcodes.CHECKCAST, qualifiedInternalValueClassName);
          mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, qualifiedInternalClassName, "setValue", "(L"+qualifiedInternalValueClassName+";)V");
          mv.visitInsn(Opcodes.RETURN);
          mv.visitMaxs(2, 2);
          mv.visitEnd();
        }


        if(!qualifiedInternalKeyClassName.equals("java/lang/Object")){
            mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "getKey", "()Ljava/lang/Object;", null, null);
            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL,qualifiedInternalClassName, "getKey", "()L"+qualifiedInternalKeyClassName+";");
            mv.visitInsn(Opcodes.ARETURN);
            mv.visitMaxs(1, 1);
            mv.visitEnd();
            
            mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "setKey", "(Ljava/lang/Object;)V", null, null);
            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitVarInsn(Opcodes.ALOAD, 1);
            mv.visitTypeInsn(Opcodes.CHECKCAST, qualifiedInternalKeyClassName);
            mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, qualifiedInternalClassName, "setKey", "(L"+qualifiedInternalKeyClassName+";)V");
            mv.visitInsn(Opcodes.RETURN);
            mv.visitMaxs(2, 2);
            mv.visitEnd();
        }


        cw.visitEnd();


        byte[] classBytes =cw.toByteArray();
        Class generatedClass = getJaxbClassLoader().generateClass(className, classBytes);
        return generatedClass;
    }

View Full Code Here

        }
        return null;
    }


    public Class generateWrapperClass(String className, String attributeType, boolean isList, QName theQName) {
        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);


        String sig = null;
        cw.visit(Opcodes.V1_5, Opcodes.ACC_PUBLIC, className.replace(".", "/"), sig, Type.getType(WrappedValue.class).getInternalName(), 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;
          }


          MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);


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


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




        cw.visitEnd();


        byte[] classBytes = cw.toByteArray();
        //byte[] classBytes = new byte[]{};


        Class generatedClass = getJaxbClassLoader().generateClass(className, classBytes);
        return generatedClass;
    }

View Full Code Here

            throw new IllegalArgumentException("Invalid parent class: " + parent);
        }
        String classNameAsSlashes = className.replace('.', '/');
        String parentClassNameAsSlashes = parentClassName.replace('.', '/');


        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);


        // public class Foo extends DynamicEntityImpl {
        cw.visit(V1_5, ACC_PUBLIC + ACC_SUPER, classNameAsSlashes, null, parentClassNameAsSlashes, null);


        // public static DynamicPropertiesManager DPM = new
        // DynamicPropertiesManager();
        cw.visitField(ACC_PUBLIC + ACC_STATIC, PROPERTIES_MANAGER_FIELD, "L" + DYNAMIC_PROPERTIES_MANAGER_CLASSNAME_SLASHES + ";", null, null);
        MethodVisitor mv = cw.visitMethod(ACC_STATIC, CLINIT, "()V", null, null);
        mv.visitTypeInsn(NEW, DYNAMIC_PROPERTIES_MANAGER_CLASSNAME_SLASHES);
        mv.visitInsn(DUP);
        mv.visitMethodInsn(INVOKESPECIAL, DYNAMIC_PROPERTIES_MANAGER_CLASSNAME_SLASHES, INIT, "()V");
        mv.visitFieldInsn(PUTSTATIC, classNameAsSlashes, PROPERTIES_MANAGER_FIELD, "L" + DYNAMIC_PROPERTIES_MANAGER_CLASSNAME_SLASHES + ";");
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);


        // public Foo() {
        // super();
        // }
        mv = cw.visitMethod(ACC_PUBLIC, INIT, "()V", null, null);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESPECIAL, parentClassNameAsSlashes, INIT, "()V");
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);


        mv = cw.visitMethod(ACC_PUBLIC, "fetchPropertiesManager", "()L" + DYNAMIC_PROPERTIES_MANAGER_CLASSNAME_SLASHES + ";", null, null);
        mv.visitFieldInsn(GETSTATIC, classNameAsSlashes, PROPERTIES_MANAGER_FIELD, "L" + DYNAMIC_PROPERTIES_MANAGER_CLASSNAME_SLASHES + ";");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(0, 0);


        addFields(cw, parentClassNameAsSlashes);
        addMethods(cw, parentClassNameAsSlashes);


        cw.visitEnd();
        return cw.toByteArray();


    }

View Full Code Here

        String[] enumValues = enumInfo.getLiteralLabels();
        String className = enumInfo.getClassName();


        String internalClassName = className.replace('.', '/');


        ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
        cw.visit(V1_5, ACC_PUBLIC + ACC_FINAL + ACC_SUPER + ACC_ENUM, internalClassName, null, "java/lang/Enum", null);


        // Add the individual enum values
        for (String enumValue : enumValues) {
            cw.visitField(ACC_PUBLIC + ACC_FINAL + ACC_STATIC + ACC_ENUM, enumValue, "L" + internalClassName + ";", null, null);
        }


        // add the synthetic "$VALUES" field
        cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC + ACC_SYNTHETIC, "$VALUES", "[L" + internalClassName + ";", null, null);


        // Add the "values()" method
        MethodVisitor mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "values", "()[L" + internalClassName + ";", null, null);
        mv.visitFieldInsn(GETSTATIC, internalClassName, "$VALUES", "[L" + internalClassName + ";");
        mv.visitMethodInsn(INVOKEVIRTUAL, "[L" + internalClassName + ";", "clone", "()Ljava/lang/Object;");
        mv.visitTypeInsn(CHECKCAST, "[L" + internalClassName + ";");
        mv.visitInsn(ARETURN);
        mv.visitMaxs(1, 0);


        // Add the "valueOf()" method
        mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Ljava/lang/String;)L" + internalClassName + ";", null, null);
        mv.visitLdcInsn(Type.getType("L" + internalClassName + ";"));
        mv.visitVarInsn(ALOAD, 0);
        mv.visitMethodInsn(INVOKESTATIC, "java/lang/Enum", "valueOf", "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;");
        mv.visitTypeInsn(CHECKCAST, internalClassName);
        mv.visitInsn(ARETURN);
        mv.visitMaxs(2, 1);


        // Add constructors
        // SignatureAttribute methodAttrs1 = new SignatureAttribute("()V");
        mv = cw.visitMethod(ACC_PRIVATE, "<init>", "(Ljava/lang/String;I)V", null, null);
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(ALOAD, 1);
        mv.visitVarInsn(ILOAD, 2);
        mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Enum", "<init>", "(Ljava/lang/String;I)V");
        mv.visitInsn(RETURN);
        mv.visitMaxs(3, 3);


        // Add enum constants
        mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);


        int lastCount = 0;
        for (int i = 0; i < enumValues.length; i++) {
            String enumValue = enumValues[i];
            mv.visitTypeInsn(NEW, internalClassName);
            mv.visitInsn(DUP);
            mv.visitLdcInsn(enumValue);
            if (i <= 5) {
                mv.visitInsn(ICONST[i]);
            } else if (i <= 127) {
                mv.visitIntInsn(BIPUSH, i);
            } else {
                mv.visitIntInsn(SIPUSH, i);
            }
            mv.visitMethodInsn(INVOKESPECIAL, internalClassName, "<init>", "(Ljava/lang/String;I)V");
            mv.visitFieldInsn(PUTSTATIC, internalClassName, enumValue, "L" + internalClassName + ";");
            lastCount = i;
        }


        if (lastCount < 5) {
            mv.visitInsn(ICONST[lastCount + 1]);
        } else if (lastCount < 127) {
            mv.visitIntInsn(BIPUSH, lastCount + 1);
        } else {
            mv.visitIntInsn(SIPUSH, lastCount + 1);
        }
        mv.visitTypeInsn(ANEWARRAY, internalClassName);


        for (int i = 0; i < enumValues.length; i++) {
            String enumValue = enumValues[i];
            mv.visitInsn(DUP);
            if (i <= 5) {
                mv.visitInsn(ICONST[i]);
            } else if (i <= 127) {
                mv.visitIntInsn(BIPUSH, i);
            } else {
                mv.visitIntInsn(SIPUSH, i);
            }
            mv.visitFieldInsn(GETSTATIC, internalClassName, enumValue, "L" + internalClassName + ";");
            mv.visitInsn(AASTORE);
        }
        mv.visitFieldInsn(PUTSTATIC, internalClassName, "$VALUES", "[L" + internalClassName + ";");
        mv.visitInsn(RETURN);
        mv.visitMaxs(4, 0);


        cw.visitEnd();
        return cw.toByteArray();
    }

View Full Code Here

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