def handle(self, identity, message_content):
helper = _ClientHelper(
message_content,
client_pb2.ClientStateListRequest,
client_pb2.ClientStateListResponse,
validator_pb2.Message.CLIENT_STATE_LIST_RESPONSE,
tree=self._tree,
block_store=self._block_store)
helper.set_root()
if helper.has_response():
return helper.result
# Fetch leaves and encode as protobuf
leaves = [
client_pb2.Leaf(address=a, data=v) for a, v in self._tree.leaves(
helper.request.address or '').items()
]
if leaves:
helper.set_response(helper.status.OK,
head_id=helper.head_id,
leaves=leaves)
else:
helper.set_response(helper.status.NO_RESOURCE,
head_id=helper.head_id)
return helper.result
def _respond(self, request):
head_id = self._set_root(request)
# Fetch leaves and encode as protobuf
leaves = [
client_pb2.Leaf(address=a, data=v)
for a, v in self._tree.leaves(request.address or '').items()
]
# Order leaves, remove if tree.leaves refactored to be ordered
leaves.sort(key=lambda l: l.address)
leaves = _Sorter.sort_resources(request, leaves,
self._status.INVALID_SORT)
leaves, paging = _Pager.paginate_resources(request, leaves,
self._status.INVALID_PAGING)
if not leaves:
return self._wrap_response(self._status.NO_RESOURCE,
head_id=head_id,
paging=paging)
return self._wrap_response(head_id=head_id,
paging=paging,
leaves=leaves)
def _respond(self, request):
head_id = self._set_root(request)
# Fetch leaves and encode as protobuf
leaves = [
client_pb2.Leaf(address=a, data=v)
for a, v in self._tree.leaves(request.address or '').items()
]
if not leaves:
return self._wrap_response(self._status.NO_RESOURCE,
head_id=head_id)
return self._wrap_response(head_id=head_id, leaves=leaves)