How to use

getAnnotations

method

in

org.springframework.roo.classpath.details.MemberHoldingTypeDetails

 public List<MemberHoldingTypeDetails> matches(
   final List<MemberHoldingTypeDetails> memberHoldingTypeDetailsList) {
  final Map<String, MemberHoldingTypeDetails> matched =
    new HashMap<String, MemberHoldingTypeDetails>();
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberHoldingTypeDetailsList) {
   for (final AnnotationMetadata annotationMetadata : memberHoldingTypeDetails.getAnnotations()) {
    for (final JavaType annotationTypeToMatchOn : annotationTypesToMatchOn) {
     if (annotationMetadata.getAnnotationType().equals(annotationTypeToMatchOn)) {
      matched.put(memberHoldingTypeDetails.getDeclaredByMetadataId(),
        memberHoldingTypeDetails);
     }
    }
   }
  }
  return new ArrayList<MemberHoldingTypeDetails>(matched.values());
 }
}

 public boolean isRequestingAnnotatedWith(final AnnotationMetadata annotationMetadata,
   final String requestingMid) {
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : details) {
   if (MemberFindingUtils.getAnnotationOfType(memberHoldingTypeDetails.getAnnotations(),
     annotationMetadata.getAnnotationType()) != null) {
    if (memberHoldingTypeDetails.getDeclaredByMetadataId().equals(requestingMid)) {
     return true;
    }
   }
  }
  return false;
 }
}

/**
 * Returns the metadata for the annotation of the given type from within the
 * given metadata
 * 
 * @param metadata the metadata to search; can be <code>null</code>
 * @param annotationType the type of annotation for which to return the
 *            metadata; can be <code>null</code>
 * @return <code>null</code> if not found
 * @since 1.2.0
 */
public static AnnotationMetadata getAnnotationOfType(
  final MemberHoldingTypeDetailsMetadataItem<?> metadata, final JavaType annotationType) {
 if (metadata == null || metadata.getMemberHoldingTypeDetails() == null) {
  return null;
 }
 return getAnnotationOfType(metadata.getMemberHoldingTypeDetails().getAnnotations(),
   annotationType);
}

for (final AnnotationMetadata annotationMetadata : cid.getAnnotations()) {
 if (!annotationToMidMap.containsKey(annotationMetadata.getAnnotationType())) {
  annotationToMidMap.put(annotationMetadata.getAnnotationType(), new HashSet<String>());

 @Override
 public Object getTagValue(final MemberHoldingTypeDetails type) {
  final AnnotationMetadata layerAnnotation =
    MemberFindingUtils.getAnnotationOfType(type.getAnnotations(), layerAnnotationType);
  if (layerAnnotation == null || layerAnnotation.getAttribute(domainTypesAttribute) == null) {
   return null;
  }
  final AnnotationAttributeValue<?> value = layerAnnotation.getAttribute(domainTypesAttribute);
  final List<JavaType> domainTypes = new ArrayList<JavaType>();
  if (value instanceof ClassAttributeValue) {
   domainTypes.add(((ClassAttributeValue) value).getValue());
  } else if (value instanceof ArrayAttributeValue<?>) {
   final ArrayAttributeValue<?> castValue = (ArrayAttributeValue<?>) value;
   for (final AnnotationAttributeValue<?> val : castValue.getValue()) {
    if (val instanceof ClassAttributeValue) {
     domainTypes.add(((ClassAttributeValue) val).getValue());
    }
   }
  }
  return domainTypes;
 }
}

List<AnnotationMetadata> allDeclaredAnnotations = memberHoldingTypeDetails.getAnnotations();
for (AnnotationMetadata annotation : allDeclaredAnnotations) {

 public List<MemberHoldingTypeDetails> matches(
   final List<MemberHoldingTypeDetails> memberHoldingTypeDetailsList) {
  final Map<String, MemberHoldingTypeDetails> matched =
    new HashMap<String, MemberHoldingTypeDetails>();
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : memberHoldingTypeDetailsList) {
   for (final AnnotationMetadata annotationMetadata : memberHoldingTypeDetails.getAnnotations()) {
    for (final JavaType annotationTypeToMatchOn : annotationTypesToMatchOn) {
     if (annotationMetadata.getAnnotationType().equals(annotationTypeToMatchOn)) {
      matched.put(memberHoldingTypeDetails.getDeclaredByMetadataId(),
        memberHoldingTypeDetails);
     }
    }
   }
  }
  return new ArrayList<MemberHoldingTypeDetails>(matched.values());
 }
}

 public boolean isRequestingAnnotatedWith(final AnnotationMetadata annotationMetadata,
   final String requestingMid) {
  for (final MemberHoldingTypeDetails memberHoldingTypeDetails : details) {
   if (MemberFindingUtils.getAnnotationOfType(memberHoldingTypeDetails.getAnnotations(),
     annotationMetadata.getAnnotationType()) != null) {
    if (memberHoldingTypeDetails.getDeclaredByMetadataId().equals(requestingMid)) {
     return true;
    }
   }
  }
  return false;
 }
}

for (final AnnotationMetadata annotationMetadata : cid.getAnnotations()) {
 if (!annotationToMidMap.containsKey(annotationMetadata.getAnnotationType())) {
  annotationToMidMap.put(annotationMetadata.getAnnotationType(), new HashSet<String>());

/**
 * Returns the metadata for the annotation of the given type from within the
 * given metadata
 * 
 * @param metadata the metadata to search; can be <code>null</code>
 * @param annotationType the type of annotation for which to return the
 *            metadata; can be <code>null</code>
 * @return <code>null</code> if not found
 * @since 1.2.0
 */
public static AnnotationMetadata getAnnotationOfType(
  final MemberHoldingTypeDetailsMetadataItem<?> metadata, final JavaType annotationType) {
 if (metadata == null || metadata.getMemberHoldingTypeDetails() == null) {
  return null;
 }
 return getAnnotationOfType(metadata.getMemberHoldingTypeDetails().getAnnotations(),
   annotationType);
}

 @Override
 public Object getTagValue(final MemberHoldingTypeDetails type) {
  final AnnotationMetadata layerAnnotation =
    MemberFindingUtils.getAnnotationOfType(type.getAnnotations(), layerAnnotationType);
  if (layerAnnotation == null || layerAnnotation.getAttribute(domainTypesAttribute) == null) {
   return null;
  }
  final AnnotationAttributeValue<?> value = layerAnnotation.getAttribute(domainTypesAttribute);
  final List<JavaType> domainTypes = new ArrayList<JavaType>();
  if (value instanceof ClassAttributeValue) {
   domainTypes.add(((ClassAttributeValue) value).getValue());
  } else if (value instanceof ArrayAttributeValue<?>) {
   final ArrayAttributeValue<?> castValue = (ArrayAttributeValue<?>) value;
   for (final AnnotationAttributeValue<?> val : castValue.getValue()) {
    if (val instanceof ClassAttributeValue) {
     domainTypes.add(((ClassAttributeValue) val).getValue());
    }
   }
  }
  return domainTypes;
 }
}

if (MemberFindingUtils.getAnnotationOfType(mhtd.getAnnotations(),
    RooJavaType.ROO_WEB_FINDER) != null) {