@Override
public <A extends Action<R>, R extends Result> DispatchRequest execute(
A action, AsyncCallback<R> callback) {
ActionHandler<A, R> handler = registry.resolve(action);
if (null == handler)
callback.onFailure(new IllegalStateException("No handler for type " + action.getType()));
return handler.execute(action, callback, Collections.unmodifiableMap(properties));
}
@Transactional(propagation = Propagation.REQUIRES_NEW, readOnly = true)
@Override
@SuppressWarnings("unchecked")
public <S extends Schema> AllowedSchemas<S> findAllowedSchemas(
final A any, final Class<S> reference) {
AllowedSchemas<S> result = new AllowedSchemas<>();
// schemas given by type and aux classes
Set<AnyTypeClass> typeOwnClasses = new HashSet<>();
typeOwnClasses.addAll(any.getType().getClasses());
typeOwnClasses.addAll(any.getAuxClasses());
for (AnyTypeClass typeClass : typeOwnClasses) {
if (reference.equals(PlainSchema.class)) {
result.getForSelf().addAll((Collection<? extends S>) typeClass.getPlainSchemas());
} else if (reference.equals(DerSchema.class)) {
result.getForSelf().addAll((Collection<? extends S>) typeClass.getDerSchemas());
} else if (reference.equals(VirSchema.class)) {
result.getForSelf().addAll((Collection<? extends S>) typeClass.getVirSchemas());
}
}
// schemas given by type extensions
Map<Group, List<? extends AnyTypeClass>> typeExtensionClasses = new HashMap<>();
if (any instanceof User) {
for (UMembership memb : ((User) any).getMemberships()) {
for (TypeExtension typeExtension : memb.getRightEnd().getTypeExtensions()) {
typeExtensionClasses.put(memb.getRightEnd(), typeExtension.getAuxClasses());
}
}
} else if (any instanceof AnyObject) {
for (AMembership memb : ((AnyObject) any).getMemberships()) {
for (TypeExtension typeExtension : memb.getRightEnd().getTypeExtensions()) {
if (any.getType().equals(typeExtension.getAnyType())) {
typeExtensionClasses.put(memb.getRightEnd(), typeExtension.getAuxClasses());
}
}
}
}
for (Map.Entry<Group, List<? extends AnyTypeClass>> entry : typeExtensionClasses.entrySet()) {
result.getForMemberships().put(entry.getKey(), new HashSet<S>());
for (AnyTypeClass typeClass : entry.getValue()) {
if (reference.equals(PlainSchema.class)) {
result
.getForMemberships()
.get(entry.getKey())
.addAll((Collection<? extends S>) typeClass.getPlainSchemas());
} else if (reference.equals(DerSchema.class)) {
result
.getForMemberships()
.get(entry.getKey())
.addAll((Collection<? extends S>) typeClass.getDerSchemas());
} else if (reference.equals(VirSchema.class)) {
result
.getForMemberships()
.get(entry.getKey())
.addAll((Collection<? extends S>) typeClass.getVirSchemas());
}
}
}
return result;
}
