private String calculateResourcePath(Resource resource, String desiredPath)
throws EndpointNotFoundException {
if (resource.isRoot()) {
throw new IllegalStateException("Cannot get path for root resource");
}
Resource parent = this.resourceRepository.find(resource.parentId(), Resource.class);
if (parent == null) {
throw new IllegalStateException(
"Could not load resource '" + resource.parentId() + "' from the repository");
}
String result =
parent instanceof Container
? generatePathForMember(resource, (Container) parent, desiredPath)
: null;
if (result == null) {
result = generatePathForAttachment(resource, parent);
if (result == null) {
throw new IllegalStateException(
"Could not determine path for resource '"
+ resource.id()
+ "' with parent '"
+ parent.id()
+ "'");
}
}
return result;
}
