javassist.bytecode.annotation.BooleanMemberValue Java Examples

@Override
public DynamicField href(boolean click, String... value) {
	Annotation annot = new Annotation(Href.class.getName(), cpool);
       annot.addMemberValue("click", new BooleanMemberValue(click, cpool));
       
       ArrayMemberValue arrayMemberValue = new ArrayMemberValue(cpool);
       MemberValue[] memberValues = new StringMemberValue[value.length];
       for(int i = 0; i < value.length; i++) {
       	memberValues[i] = new StringMemberValue(value[i], cpool);
       }
       arrayMemberValue.setValue(memberValues);
       annot.addMemberValue("value", arrayMemberValue);
       
       attr.addAnnotation(annot);
	return this;
}
 

/**
 * Returns the api path parameter annotations
 * 
 * @return
 */
protected List<Annotation> getApiPathParamAnnotations() {
	List<Annotation> annotations = new ArrayList<Annotation>();
	List<String> parameters = getRoutePattern().getParameterNames();
	for (int i = 0; i < parameters.size(); i++) {
		Annotation annotation = new Annotation(ApiImplicitParam.class.getCanonicalName(), ctClass.getClassFile().getConstPool());
		annotation.addMemberValue("name", new StringMemberValue(parameters.get(i), ctClass.getClassFile().getConstPool()));
		annotation.addMemberValue("paramType", new StringMemberValue("path", ctClass.getClassFile().getConstPool()));
		annotation.addMemberValue("dataType", new StringMemberValue(String.class.getCanonicalName(), ctClass.getClassFile().getConstPool()));
		annotation.addMemberValue("value", new StringMemberValue("The " + getResourcePath().getNodePath().get(i).getEntityMetaData().getName() + " identifier", ctClass.getClassFile().getConstPool()));
		annotation.addMemberValue("required", new BooleanMemberValue(true, ctClass.getClassFile().getConstPool()));
		if (i == parameters.size() - 1) {
			annotation.addMemberValue("allowMultiple", new BooleanMemberValue(true, ctClass.getClassFile().getConstPool()));
		}
		annotations.add(annotation);
	}
	return annotations;
}
 

private static MemberValue createMemberValue(ConstPool cp, CtClass type, Object value) throws NotFoundException {
    MemberValue memberValue = javassist.bytecode.annotation.Annotation.createMemberValue(cp, type);
    if (memberValue instanceof BooleanMemberValue)
        ((BooleanMemberValue) memberValue).setValue((Boolean) value);
    else if (memberValue instanceof ByteMemberValue)
        ((ByteMemberValue) memberValue).setValue((Byte) value);
    else if (memberValue instanceof CharMemberValue)
        ((CharMemberValue) memberValue).setValue((Character) value);
    else if (memberValue instanceof ShortMemberValue)
        ((ShortMemberValue) memberValue).setValue((Short) value);
    else if (memberValue instanceof IntegerMemberValue)
        ((IntegerMemberValue) memberValue).setValue((Integer) value);
    else if (memberValue instanceof LongMemberValue)
        ((LongMemberValue) memberValue).setValue((Long) value);
    else if (memberValue instanceof FloatMemberValue)
        ((FloatMemberValue) memberValue).setValue((Float) value);
    else if (memberValue instanceof DoubleMemberValue)
        ((DoubleMemberValue) memberValue).setValue((Double) value);
    else if (memberValue instanceof ClassMemberValue)
        ((ClassMemberValue) memberValue).setValue(((Class<?>) value).getName());
    else if (memberValue instanceof StringMemberValue)
        ((StringMemberValue) memberValue).setValue((String) value);
    else if (memberValue instanceof EnumMemberValue)
        ((EnumMemberValue) memberValue).setValue(((Enum<?>) value).name());
    /* else if (memberValue instanceof AnnotationMemberValue) */
    else if (memberValue instanceof ArrayMemberValue) {
        CtClass arrayType = type.getComponentType();
        int len = Array.getLength(value);
        MemberValue[] members = new MemberValue[len];
        for (int i = 0; i < len; i++) {
            members[i] = createMemberValue(cp, arrayType, Array.get(value, i));
        }
        ((ArrayMemberValue) memberValue).setValue(members);
    }
    return memberValue;
}
 

private static CtField createField(Class aClass, String name, String value, CtClass ctClass) throws NotFoundException, CannotCompileException {
    ClassPool.getDefault().insertClassPath(new ClassClassPath(aClass));
    CtField field = new CtField(ClassPool.getDefault().get(aClass.getName()), name, ctClass);
    field.setModifiers(javassist.Modifier.PUBLIC);
    ConstPool constPool = ctClass.getClassFile().getConstPool();
    AnnotationsAttribute attr = new AnnotationsAttribute(constPool, AnnotationsAttribute.visibleTag);
    Annotation ann = new Annotation(ApiModelProperty.class.getName(), constPool);
    ann.addMemberValue("value", new StringMemberValue(value, constPool));
    ann.addMemberValue("name", new StringMemberValue(name, constPool));
    ann.addMemberValue("required", new BooleanMemberValue(true, constPool));
    attr.addAnnotation(ann);
    field.getFieldInfo().addAttribute(attr);
    return field;
}
 

private MemberValue getMemberValue(Object obj, ConstPool cp) {
  if (obj == null) {
    return null;
  }
  if (obj instanceof Integer) {
    return new IntegerMemberValue(cp, (Integer) obj);
  } else if (obj instanceof Boolean) {
    return new BooleanMemberValue((Boolean) obj, cp);
  } else if (obj instanceof Double) {
    return new DoubleMemberValue((Double) obj, cp);
  } else if (obj instanceof Float) {
    return new FloatMemberValue((Float) obj, cp);
  } else if (obj instanceof Short) {
    return new ShortMemberValue((Short) obj, cp);
  } else if (obj instanceof String) {
    return new StringMemberValue((String) obj, cp);
  } else if (obj instanceof String[]) {
    String[] oo = (String[]) obj;
    MemberValue[] memberValues = new MemberValue[oo.length];
    ArrayMemberValue value = new ArrayMemberValue(cp);
    for (int i = 0; i < oo.length; i++) {
      memberValues[i] = getMemberValue(oo[i], cp);
    }
    value.setValue(memberValues);
    return value;
  } else if (obj instanceof Byte) {
    return new ByteMemberValue((Byte) obj, cp);
  } else if (obj instanceof Annotation) {
    return new AnnotationMemberValue((Annotation) obj, cp);
  } else if (obj instanceof ArrayMemberValue) {
    return new ArrayMemberValue((MemberValue) obj, cp);
  } else if (obj instanceof Character) {
    return new CharMemberValue((char) obj, cp);
  } else if (obj instanceof Long) {
    return new LongMemberValue((Long) obj, cp);
  }
  return null;
}
 

private static MemberValue createMemberValue(ConstPool cp, CtClass type, Object value) throws NotFoundException {
    MemberValue memberValue = javassist.bytecode.annotation.Annotation.createMemberValue(cp, type);
    if (memberValue instanceof BooleanMemberValue)
        ((BooleanMemberValue) memberValue).setValue((Boolean) value);
    else if (memberValue instanceof ByteMemberValue)
        ((ByteMemberValue) memberValue).setValue((Byte) value);
    else if (memberValue instanceof CharMemberValue)
        ((CharMemberValue) memberValue).setValue((Character) value);
    else if (memberValue instanceof ShortMemberValue)
        ((ShortMemberValue) memberValue).setValue((Short) value);
    else if (memberValue instanceof IntegerMemberValue)
        ((IntegerMemberValue) memberValue).setValue((Integer) value);
    else if (memberValue instanceof LongMemberValue)
        ((LongMemberValue) memberValue).setValue((Long) value);
    else if (memberValue instanceof FloatMemberValue)
        ((FloatMemberValue) memberValue).setValue((Float) value);
    else if (memberValue instanceof DoubleMemberValue)
        ((DoubleMemberValue) memberValue).setValue((Double) value);
    else if (memberValue instanceof ClassMemberValue)
        ((ClassMemberValue) memberValue).setValue(((Class<?>)value).getName());
    else if (memberValue instanceof StringMemberValue)
        ((StringMemberValue) memberValue).setValue((String) value);
    else if (memberValue instanceof EnumMemberValue) 
        ((EnumMemberValue) memberValue).setValue(((Enum<?>) value).name());
    /* else if (memberValue instanceof AnnotationMemberValue) */
    else if (memberValue instanceof ArrayMemberValue) {
        CtClass arrayType = type.getComponentType();
        int len = Array.getLength(value);
        MemberValue[] members = new MemberValue[len];
        for (int i = 0; i < len; i ++) {
            members[i] = createMemberValue(cp, arrayType, Array.get(value, i));
        }
        ((ArrayMemberValue) memberValue).setValue(members);
    }
    return memberValue;
}
 

private static MemberValue createMemberValue(ConstPool cp, CtClass type, Object value) throws NotFoundException {
    MemberValue memberValue = javassist.bytecode.annotation.Annotation.createMemberValue(cp, type);
    if (memberValue instanceof BooleanMemberValue)
        ((BooleanMemberValue) memberValue).setValue((Boolean) value);
    else if (memberValue instanceof ByteMemberValue)
        ((ByteMemberValue) memberValue).setValue((Byte) value);
    else if (memberValue instanceof CharMemberValue)
        ((CharMemberValue) memberValue).setValue((Character) value);
    else if (memberValue instanceof ShortMemberValue)
        ((ShortMemberValue) memberValue).setValue((Short) value);
    else if (memberValue instanceof IntegerMemberValue)
        ((IntegerMemberValue) memberValue).setValue((Integer) value);
    else if (memberValue instanceof LongMemberValue)
        ((LongMemberValue) memberValue).setValue((Long) value);
    else if (memberValue instanceof FloatMemberValue)
        ((FloatMemberValue) memberValue).setValue((Float) value);
    else if (memberValue instanceof DoubleMemberValue)
        ((DoubleMemberValue) memberValue).setValue((Double) value);
    else if (memberValue instanceof ClassMemberValue)
        ((ClassMemberValue) memberValue).setValue(((Class<?>)value).getName());
    else if (memberValue instanceof StringMemberValue)
        ((StringMemberValue) memberValue).setValue((String) value);
    else if (memberValue instanceof EnumMemberValue) 
        ((EnumMemberValue) memberValue).setValue(((Enum<?>) value).name());
    /* else if (memberValue instanceof AnnotationMemberValue) */
    else if (memberValue instanceof ArrayMemberValue) {
        CtClass arrayType = type.getComponentType();
        int len = Array.getLength(value);
        MemberValue[] members = new MemberValue[len];
        for (int i = 0; i < len; i ++) {
            members[i] = createMemberValue(cp, arrayType, Array.get(value, i));
        }
        ((ArrayMemberValue) memberValue).setValue(members);
    }
    return memberValue;
}
 

private static MemberValue createMemberValue(ConstPool cp, CtClass type, Object value) throws NotFoundException {
    MemberValue memberValue = javassist.bytecode.annotation.Annotation.createMemberValue(cp, type);
    if (memberValue instanceof BooleanMemberValue)
        ((BooleanMemberValue) memberValue).setValue((Boolean) value);
    else if (memberValue instanceof ByteMemberValue)
        ((ByteMemberValue) memberValue).setValue((Byte) value);
    else if (memberValue instanceof CharMemberValue)
        ((CharMemberValue) memberValue).setValue((Character) value);
    else if (memberValue instanceof ShortMemberValue)
        ((ShortMemberValue) memberValue).setValue((Short) value);
    else if (memberValue instanceof IntegerMemberValue)
        ((IntegerMemberValue) memberValue).setValue((Integer) value);
    else if (memberValue instanceof LongMemberValue)
        ((LongMemberValue) memberValue).setValue((Long) value);
    else if (memberValue instanceof FloatMemberValue)
        ((FloatMemberValue) memberValue).setValue((Float) value);
    else if (memberValue instanceof DoubleMemberValue)
        ((DoubleMemberValue) memberValue).setValue((Double) value);
    else if (memberValue instanceof ClassMemberValue)
        ((ClassMemberValue) memberValue).setValue(((Class<?>)value).getName());
    else if (memberValue instanceof StringMemberValue)
        ((StringMemberValue) memberValue).setValue((String) value);
    else if (memberValue instanceof EnumMemberValue) 
        ((EnumMemberValue) memberValue).setValue(((Enum<?>) value).name());
    /* else if (memberValue instanceof AnnotationMemberValue) */
    else if (memberValue instanceof ArrayMemberValue) {
        CtClass arrayType = type.getComponentType();
        int len = Array.getLength(value);
        MemberValue[] members = new MemberValue[len];
        for (int i = 0; i < len; i ++) {
            members[i] = createMemberValue(cp, arrayType, Array.get(value, i));
        }
        ((ArrayMemberValue) memberValue).setValue(members);
    }
    return memberValue;
}
 

private static MemberValue createMemberValue(ConstPool cp, CtClass type, Object value) throws NotFoundException {
    MemberValue memberValue = javassist.bytecode.annotation.Annotation.createMemberValue(cp, type);
    if (memberValue instanceof BooleanMemberValue)
        ((BooleanMemberValue) memberValue).setValue((Boolean) value);
    else if (memberValue instanceof ByteMemberValue)
        ((ByteMemberValue) memberValue).setValue((Byte) value);
    else if (memberValue instanceof CharMemberValue)
        ((CharMemberValue) memberValue).setValue((Character) value);
    else if (memberValue instanceof ShortMemberValue)
        ((ShortMemberValue) memberValue).setValue((Short) value);
    else if (memberValue instanceof IntegerMemberValue)
        ((IntegerMemberValue) memberValue).setValue((Integer) value);
    else if (memberValue instanceof LongMemberValue)
        ((LongMemberValue) memberValue).setValue((Long) value);
    else if (memberValue instanceof FloatMemberValue)
        ((FloatMemberValue) memberValue).setValue((Float) value);
    else if (memberValue instanceof DoubleMemberValue)
        ((DoubleMemberValue) memberValue).setValue((Double) value);
    else if (memberValue instanceof ClassMemberValue)
        ((ClassMemberValue) memberValue).setValue(((Class<?>)value).getName());
    else if (memberValue instanceof StringMemberValue)
        ((StringMemberValue) memberValue).setValue((String) value);
    else if (memberValue instanceof EnumMemberValue) 
        ((EnumMemberValue) memberValue).setValue(((Enum<?>) value).name());
    /* else if (memberValue instanceof AnnotationMemberValue) */
    else if (memberValue instanceof ArrayMemberValue) {
        CtClass arrayType = type.getComponentType();
        int len = Array.getLength(value);
        MemberValue[] members = new MemberValue[len];
        for (int i = 0; i < len; i ++) {
            members[i] = createMemberValue(cp, arrayType, Array.get(value, i));
        }
        ((ArrayMemberValue) memberValue).setValue(members);
    }
    return memberValue;
}
 

@Override
public DynamicField text(boolean own) {
       Annotation annot = new Annotation(Text.class.getName(), cpool);
       annot.addMemberValue("own", new BooleanMemberValue(own, cpool));
       attr.addAnnotation(annot);
	return this;
}
 

@Override
public DynamicField html(boolean outer) {
	Annotation annot = new Annotation(Html.class.getName(), cpool);
       annot.addMemberValue("outer", new BooleanMemberValue(outer, cpool));
       attr.addAnnotation(annot);
	return this;
}
 

/**
 * Iterate the annotations, look for a 'required' parameter, and set it to false.
 */
private void disableBooleanMember(final String booleanMemberName, final CtField field) {

  // This is the JCommander package name
  final String packageName = JCommander.class.getPackage().getName();

  final AnnotationsAttribute fieldAttributes =
      (AnnotationsAttribute) field.getFieldInfo().getAttribute(AnnotationsAttribute.visibleTag);

  // Look for annotations that have a 'names' attribute, and whose package
  // starts with the expected JCommander package.
  for (final Annotation annotation : fieldAttributes.getAnnotations()) {
    if (annotation.getTypeName().startsWith(packageName)) {
      // See if it has a 'names' member variable.
      final MemberValue requiredMember = annotation.getMemberValue(booleanMemberName);

      // We have a names member!!!
      if (requiredMember != null) {
        final BooleanMemberValue booleanRequiredMember = (BooleanMemberValue) requiredMember;

        // Set it to not required.
        booleanRequiredMember.setValue(false);

        // This is KEY! For some reason, the existing annotation
        // will not be modified unless
        // you call 'setAnnotation' here. I'm guessing
        // 'getAnnotation()' creates a copy.
        fieldAttributes.setAnnotation(annotation);

        // Finished processing names.
        break;
      }
    }
  }
}
 

@Override
public void visitBooleanMemberValue(BooleanMemberValue node) {
  values.add(String.valueOf(node.getValue()));
}
 

private MemberValue memberValue(Class<?> type, Object value) {
    if (type.isArray()) {
        Object[] array = (Object[]) value;
        MemberValue[] memberValues = new MemberValue[array.length];

        Class<?> componentType = type.getComponentType();
        for (int i = 0; i < array.length; i++) {
            memberValues[i] = memberValue(componentType, array[i]);
        }
        ArrayMemberValue arrayMemberValue = new ArrayMemberValue(constPool);
        arrayMemberValue.setValue(memberValues);
        return arrayMemberValue;
    } else {
        if (type == int.class) {
            return new IntegerMemberValue(constPool, (int) value);
        } else if (long.class.equals(type)) {
            return new LongMemberValue((long) value, constPool);
        } else if (short.class.equals(type)) {
            return new ShortMemberValue((short) value, constPool);
        } else if (byte.class.equals(type)) {
            return new ByteMemberValue((byte) value, constPool);
        } else if (char.class.equals(type)) {
            return new CharMemberValue((char) value, constPool);
        } else if (float.class.equals(type)) {
            return new FloatMemberValue((float) value, constPool);
        } else if (double.class.equals(type)) {
            return new DoubleMemberValue((double) value, constPool);
        } else if (String.class.equals(type)) {
            return new StringMemberValue((String) value, constPool);
        } else if (boolean.class.equals(type)) {
            return new BooleanMemberValue((boolean) value, constPool);
        } else if (Class.class.equals(type)) {
            return new ClassMemberValue(((Class) value).getName(), constPool);
        } else if (Enum.class.isAssignableFrom(type)) {
            EnumMemberValue enumMemberValue = new EnumMemberValue(constPool);
            enumMemberValue.setType(type.getName());
            enumMemberValue.setValue(((Enum) value).name());
            return enumMemberValue;
        } else {
            throw new ApplicationException("unsupported annotation method type, type={}", type);
        }
    }
}
 

@Override
public void visitBooleanMemberValue(BooleanMemberValue node) {
}
 

@Override
public void visitBooleanMemberValue(BooleanMemberValue node) {
  values.add(String.valueOf(node.getValue()));
}