private List<MethodMetadata> locateAccessors(
final JavaType javaType,
final MemberDetails memberDetails,
final String metadataIdentificationString) {
final SortedSet<MethodMetadata> locatedAccessors =
new TreeSet<MethodMetadata>(
new Comparator<MethodMetadata>() {
public int compare(final MethodMetadata l, final MethodMetadata r) {
return l.getMethodName().compareTo(r.getMethodName());
}
});
for (MethodMetadata method : memberDetails.getMethods()) {
// Exclude cyclic self-references (ROO-325)
if (BeanInfoUtils.isAccessorMethod(method)
&& !method.getReturnType().equals(javaType)
&& !method.getMethodName().getSymbolName().equals("getDisplayString")) {
locatedAccessors.add(method);
// Track any changes to that method (eg it goes away)
metadataDependencyRegistry.registerDependency(
method.getDeclaredByMetadataId(), metadataIdentificationString);
}
}
return new ArrayList<MethodMetadata>(locatedAccessors);
}
public Set<JavaType> getPersistentFieldTypes(
final JavaType thisType, final PersistenceMemberLocator persistenceMemberLocator) {
final MethodMetadata identifierAccessor =
persistenceMemberLocator.getIdentifierAccessor(thisType);
final MethodMetadata versionAccessor = persistenceMemberLocator.getVersionAccessor(thisType);
final Set<JavaType> fieldTypes = new LinkedHashSet<JavaType>();
for (final MethodMetadata method : getMethods()) {
// Not interested in non-accessor methods or persistence identifiers
// and version fields
if (!BeanInfoUtils.isAccessorMethod(method)
|| method.hasSameName(identifierAccessor, versionAccessor)) {
continue;
}
// Not interested in fields that are JPA transient fields or
// immutable fields
final FieldMetadata field = BeanInfoUtils.getFieldForJavaBeanMethod(this, method);
if (field == null
|| field.getCustomData().keySet().contains(CustomDataKeys.TRANSIENT_FIELD)
|| !BeanInfoUtils.hasAccessorAndMutator(field, this)) {
continue;
}
final JavaType returnType = method.getReturnType();
if (returnType.isCommonCollectionType()) {
for (final JavaType genericType : returnType.getParameters()) {
fieldTypes.add(genericType);
}
} else {
if (!field.getCustomData().keySet().contains(EMBEDDED_FIELD)) {
fieldTypes.add(returnType);
}
}
}
return fieldTypes;
}