How to use

getDeclaredFields

method

in

org.springframework.roo.classpath.details.MemberHoldingTypeDetails

public List<FieldMetadata> getFields() {
 final List<FieldMetadata> result = new ArrayList<FieldMetadata>();
 for (final MemberHoldingTypeDetails memberHoldingTypeDetails : details) {
  result.addAll(memberHoldingTypeDetails.getDeclaredFields());
 }
 return result;
}

 public List<FieldMetadata> matches(
   final List<MemberHoldingTypeDetails> memberHoldingTypeDetailsList) {
  final List<FieldMetadata> fields = new ArrayList<FieldMetadata>();
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberHoldingTypeDetailsList) {
   for (final FieldMetadata field : memberHoldingTypeDetails.getDeclaredFields()) {
    if (getMatchingAnnotation(field) != null) {
     fields.add(field);
    }
   }
  }
  return fields;
 }
}

public List<FieldMetadata> getFieldsWithAnnotation(final JavaType annotation) {
 Validate.notNull(annotation, "Annotation required");
 final List<FieldMetadata> result = new ArrayList<FieldMetadata>();
 MemberHoldingTypeDetails current = this;
 while (current != null) {
  for (final FieldMetadata field : current.getDeclaredFields()) {
   if (MemberFindingUtils.getAnnotationOfType(field.getAnnotations(), annotation) != null) {
    // Found the annotation on this field
    result.add(field);
   }
  }
  if (current instanceof ClassOrInterfaceTypeDetails) {
   current = ((ClassOrInterfaceTypeDetails) current).getSuperclass();
  } else {
   current = null;
  }
 }
 return result;
}

/**
 * Returns all fields within the given {@link MemberDetails} that contain
 * the given {@link CustomData} tag.
 * 
 * @param memberDetails the {@link MemberDetails} to search (can be
 *            <code>null</code>)
 * @param tagKey the {@link CustomData} key to search for
 * @return zero or more fields (never <code>null</code>)
 */
public static List<FieldMetadata> getFieldsWithTag(final MemberDetails memberDetails,
  final Object tagKey) {
 Validate.notNull(tagKey, "Custom data key required");
 final List<FieldMetadata> fields = new ArrayList<FieldMetadata>();
 if (memberDetails != null) {
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberDetails.getDetails()) {
   for (final FieldMetadata field : memberHoldingTypeDetails.getDeclaredFields()) {
    if (field.getCustomData().keySet().contains(tagKey)) {
     fields.add(field);
    }
   }
  }
 }
 return fields;
}

private void init(final MemberHoldingTypeDetails existing) {
 for (final ConstructorMetadata element : existing.getDeclaredConstructors()) {
  declaredConstructors.add(new ConstructorMetadataBuilder(element));
 }
 for (final FieldMetadata element : existing.getDeclaredFields()) {
  declaredFields.add(new FieldMetadataBuilder(element));
 }
 for (final MethodMetadata element : existing.getDeclaredMethods()) {
  declaredMethods.add(new MethodMetadataBuilder(element));
 }
 for (final ClassOrInterfaceTypeDetails element : existing.getDeclaredInnerTypes()) {
  declaredInnerTypes.add(new ClassOrInterfaceTypeDetailsBuilder(element));
 }
 for (final InitializerMetadata element : existing.getDeclaredInitializers()) {
  declaredInitializers.add(new InitializerMetadataBuilder(element));
 }
 extendsTypes.addAll(existing.getExtendsTypes());
 implementsTypes.addAll(existing.getImplementsTypes());
}

memberHoldingTypeDetails.getDeclaredFields();

public List<FieldMetadata> getFields() {
 final List<FieldMetadata> result = new ArrayList<FieldMetadata>();
 for (final MemberHoldingTypeDetails memberHoldingTypeDetails : details) {
  result.addAll(memberHoldingTypeDetails.getDeclaredFields());
 }
 return result;
}

 public List<FieldMetadata> matches(
   final List<MemberHoldingTypeDetails> memberHoldingTypeDetailsList) {
  final List<FieldMetadata> fields = new ArrayList<FieldMetadata>();
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberHoldingTypeDetailsList) {
   for (final FieldMetadata field : memberHoldingTypeDetails.getDeclaredFields()) {
    if (getMatchingAnnotation(field) != null) {
     fields.add(field);
    }
   }
  }
  return fields;
 }
}

/**
 * {@inheritDoc}
 * <p>
 * Search all fields in class and related AJs.
 * </p>
 */
public List<FieldMetadata> getFieldsInAll(JavaType name) {
  List<FieldMetadata> methods = new ArrayList<FieldMetadata>();
  for (MemberHoldingTypeDetails member : getMemberDetails(name)) {
    methods.addAll(member.getDeclaredFields());
  }
  return methods;
}

public List<FieldMetadata> getFieldsWithAnnotation(final JavaType annotation) {
 Validate.notNull(annotation, "Annotation required");
 final List<FieldMetadata> result = new ArrayList<FieldMetadata>();
 MemberHoldingTypeDetails current = this;
 while (current != null) {
  for (final FieldMetadata field : current.getDeclaredFields()) {
   if (MemberFindingUtils.getAnnotationOfType(field.getAnnotations(), annotation) != null) {
    // Found the annotation on this field
    result.add(field);
   }
  }
  if (current instanceof ClassOrInterfaceTypeDetails) {
   current = ((ClassOrInterfaceTypeDetails) current).getSuperclass();
  } else {
   current = null;
  }
 }
 return result;
}

/**
 * {@inheritDoc}
 */
public FieldMetadata getFieldByNameInAll(JavaType type, JavaSymbolName name) {
  FieldMetadata field = null;
  Iterator<MemberHoldingTypeDetails> members = getMemberDetails(type)
      .iterator();
  while (field == null && members.hasNext()) {
    @SuppressWarnings("unchecked")
    List<FieldMetadata> fields = (List<FieldMetadata>) members.next()
        .getDeclaredFields();
    Iterator<FieldMetadata> fieldsIter = fields.iterator();
    while (field == null && fieldsIter.hasNext()) {
      FieldMetadata tmpField = fieldsIter.next();
      if (tmpField.getFieldName().getSymbolName()
          .equals(name.getSymbolName())) {
        field = tmpField;
      }
    }
  }
  return field;
}

/**
 * Returns all fields within the given {@link MemberDetails} that contain
 * the given {@link CustomData} tag.
 * 
 * @param memberDetails the {@link MemberDetails} to search (can be
 *            <code>null</code>)
 * @param tagKey the {@link CustomData} key to search for
 * @return zero or more fields (never <code>null</code>)
 */
public static List<FieldMetadata> getFieldsWithTag(final MemberDetails memberDetails,
  final Object tagKey) {
 Validate.notNull(tagKey, "Custom data key required");
 final List<FieldMetadata> fields = new ArrayList<FieldMetadata>();
 if (memberDetails != null) {
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberDetails.getDetails()) {
   for (final FieldMetadata field : memberHoldingTypeDetails.getDeclaredFields()) {
    if (field.getCustomData().keySet().contains(tagKey)) {
     fields.add(field);
    }
   }
  }
 }
 return fields;
}

private void init(final MemberHoldingTypeDetails existing) {
 for (final ConstructorMetadata element : existing.getDeclaredConstructors()) {
  declaredConstructors.add(new ConstructorMetadataBuilder(element));
 }
 for (final FieldMetadata element : existing.getDeclaredFields()) {
  declaredFields.add(new FieldMetadataBuilder(element));
 }
 for (final MethodMetadata element : existing.getDeclaredMethods()) {
  declaredMethods.add(new MethodMetadataBuilder(element));
 }
 for (final ClassOrInterfaceTypeDetails element : existing.getDeclaredInnerTypes()) {
  declaredInnerTypes.add(new ClassOrInterfaceTypeDetailsBuilder(element));
 }
 for (final InitializerMetadata element : existing.getDeclaredInitializers()) {
  declaredInitializers.add(new InitializerMetadataBuilder(element));
 }
 extendsTypes.addAll(existing.getExtendsTypes());
 implementsTypes.addAll(existing.getImplementsTypes());
}