Examples of org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitFieldInsn()

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

Class org.eclipse.persistence.internal.libraries.asm.MethodVisitor

Examples of org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitFieldInsn()

org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitFieldInsn()
Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object. @param opcode the opcode of the type instruction to be visited. This opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD. @param owner the internal name of the field's owner class (see {@link Type#getInternalName() getInternalName}). @param name the field's name. @param desc the field's descriptor (see {@link Type Type}).


        // Write: protected Class componentClass()
        mv = cw.visitMethod(Opcodes.ACC_PROTECTED, "componentClass", "()Ljava/lang/Class;", null, null);
        JavaClass baseComponentClass = getBaseComponentType(componentClass);
        if (baseComponentClass.isPrimitive()) {
            mv.visitFieldInsn(Opcodes.GETSTATIC, getObjectType(baseComponentClass).getQualifiedName().replace(DOT_CHR, SLASH_CHR), "TYPE", "Ljava/lang/Class;");
        } else {
            mv.visitLdcInsn(Type.getType(L + baseComponentClass.getQualifiedName().replace(DOT_CHR, SLASH_CHR) + SEMI_COLON));
        }
        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(1, 1);

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            av.visit("nillable", true);
            av.visitEnd();
        }


        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitFieldInsn(Opcodes.GETFIELD, qualifiedInternalClassName, "adaptedValue", "Ljava/util/List;");
        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(1, 1);
        mv.visitEnd();


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

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        mv.visitAnnotation("Ljavax/xml/bind/annotation/XmlTransient;", true);
        Label l0 = new Label(); // ??
        mv.visitLabel(l0);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitVarInsn(Opcodes.ALOAD, 1);
        mv.visitFieldInsn(Opcodes.PUTFIELD, qualifiedInternalClassName, ITEM, L + collectionType.getInternalName() + SEMI_COLON);
        mv.visitInsn(Opcodes.RETURN);
        Label l1 = new Label(); // ??
        mv.visitLabel(l1);
        mv.visitMaxs(2, 2);
        mv.visitEnd();

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        // Write: public {collectionType} getItem()
        methodSig = "()L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;";
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "getItem", "()L" + collectionType.getInternalName() + SEMI_COLON, methodSig, null);
        mv.visitAnnotation("Ljavax/xml/bind/annotation/XmlTransient;", true);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitFieldInsn(Opcodes.GETFIELD, qualifiedInternalClassName, ITEM, L + collectionType.getInternalName() + SEMI_COLON);
        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(1, 1);
        mv.visitEnd();


        // Write: public Object getItem();

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        mv.visitAnnotation("Ljavax/xml/bind/annotation/XmlTransient;", true);
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitVarInsn(Opcodes.ALOAD, 1);
        mv.visitFieldInsn(Opcodes.PUTFIELD, qualifiedInternalClassName, "entry", L + mapType.getInternalName() + SEMI_COLON);
        mv.visitInsn(Opcodes.RETURN);
        Label l1 = new Label();
        mv.visitLabel(l1);


        // Replacement?:LocalVariableTypeTableAttribute cvAttr = new

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        // Write @XmlTransient public ??? getItem()
        methodSig = "()L" + mapType.getInternalName() + "<L" + internalKeyName + ";L" + internalValueName + ";>;";
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "getItem", "()L" + mapType.getInternalName() + SEMI_COLON, methodSig, null);
        mv.visitAnnotation("Ljavax/xml/bind/annotation/XmlTransient;", true);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitFieldInsn(Opcodes.GETFIELD, qualifiedInternalClassName, "entry", L + mapType.getInternalName() + SEMI_COLON);
        mv.visitInsn(Opcodes.ARETURN);
        mv.visitMaxs(1, 1);
        mv.visitEnd();


        mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);

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        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")){

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        //     return CONTAINER_TYPE.class;
        // }
        mv = cw.visitMethod(Opcodes.ACC_PROTECTED, "containerClass", "()Ljava/lang/Class;", "()Ljava/lang/Class<*>;", null);
        mv.visitCode();
        if(componentType.isPrimitive()) {
            mv.visitFieldInsn(Opcodes.GETSTATIC, getObjectType(componentType).getQualifiedName().replace(DOT_CHR, SLASH_CHR), "TYPE", "Ljava/lang/Class;");
        } else {
            if(containerClassNameSeperatedBySlash.contains(";")) {
                mv.visitLdcInsn(Type.getType(containerClassNameSeperatedBySlash));
            } else {
                mv.visitLdcInsn(Type.getType("L" + containerClassNameSeperatedBySlash + ";"));

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        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);

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        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);

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