def encode_request():
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size())
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.update_frame_length()
return client_message
def encode_request():
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size())
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.update_frame_length()
return client_message
def encode_request(name, job_id, predicate, mapper, combiner_factory, reducer_factory, key_value_source, chunk_size, keys, topology_changed_strategy):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, job_id, predicate, mapper, combiner_factory, reducer_factory, key_value_source, chunk_size, keys, topology_changed_strategy))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(job_id)
client_message.append_bool(predicate is None)
if predicate is not None:
client_message.append_data(predicate)
client_message.append_data(mapper)
client_message.append_bool(combiner_factory is None)
if combiner_factory is not None:
client_message.append_data(combiner_factory)
client_message.append_bool(reducer_factory is None)
if reducer_factory is not None:
client_message.append_data(reducer_factory)
client_message.append_data(key_value_source)
client_message.append_int(chunk_size)
client_message.append_bool(keys is None)
if keys is not None:
client_message.append_int(len(keys))
for keys_item in keys:
client_message.append_data(keys_item)
client_message.append_bool(topology_changed_strategy is None)
if topology_changed_strategy is not None:
client_message.append_str(topology_changed_strategy)
client_message.update_frame_length()
return client_message
def encode_request(name, timeout_millis):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, timeout_millis))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_long(timeout_millis)
client_message.update_frame_length()
return client_message
def encode_request(transaction_id, thread_id):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(transaction_id, thread_id))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(transaction_id)
client_message.append_long(thread_id)
client_message.update_frame_length()
return client_message
def encode_request(transaction_id, thread_id):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(transaction_id, thread_id))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(transaction_id)
client_message.append_long(thread_id)
client_message.update_frame_length()
return client_message
def encode_request(name, function):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, function))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_data(function)
client_message.update_frame_length()
return client_message
def encode_request(name, replace_existing_values):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, replace_existing_values))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_bool(replace_existing_values)
client_message.update_frame_length()
return client_message
def encode_request(listener_name, local_only):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(listener_name, local_only))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(listener_name)
client_message.append_bool(local_only)
client_message.update_frame_length()
return client_message
def encode_request(name, entry_processor):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, entry_processor))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_data(entry_processor)
client_message.update_frame_length()
return client_message
def encode_request(name, registration_id):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, registration_id))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(registration_id)
client_message.update_frame_length()
return client_message
def encode_request(name, target):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, target))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
AddressCodec.encode(client_message, target)
client_message.update_frame_length()
return client_message
def encode_request(name, overflow_policy, value):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, overflow_policy, value))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(overflow_policy)
client_message.append_data(value)
client_message.update_frame_length()
return client_message
def encode_request(uuid, address, interrupt):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(uuid, address, interrupt))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(uuid)
AddressCodec.encode(client_message, address)
client_message.append_bool(interrupt)
client_message.update_frame_length()
return client_message
def encode_request(name, attribute, ordered):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, attribute, ordered))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(attribute)
client_message.append_bool(ordered)
client_message.update_frame_length()
return client_message
def encode_request(name, timeout_millis):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, timeout_millis))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_long(timeout_millis)
client_message.update_frame_length()
return client_message
def encode_request(name, attribute, ordered):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, attribute, ordered))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(attribute)
client_message.append_bool(ordered)
client_message.update_frame_length()
return client_message
def encode_request(uuid, partition_id, interrupt):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(uuid, partition_id, interrupt))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(uuid)
client_message.append_int(partition_id)
client_message.append_bool(interrupt)
client_message.update_frame_length()
return client_message
def encode_request(name, replace_existing_values):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, replace_existing_values))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_bool(replace_existing_values)
client_message.update_frame_length()
return client_message
def encode_request(map_name, cache_name, sequence):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(map_name, cache_name, sequence))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(map_name)
client_message.append_str(cache_name)
client_message.append_long(sequence)
client_message.update_frame_length()
return client_message
def encode_request(name, include_value, local_only):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, include_value, local_only))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_bool(include_value)
client_message.append_bool(local_only)
client_message.update_frame_length()
return client_message
def encode_request(name, entry_processor, predicate):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, entry_processor, predicate))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_data(entry_processor)
client_message.append_data(predicate)
client_message.update_frame_length()
return client_message
def encode_request(name, key, thread_id, ttl):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, key, thread_id, ttl))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_data(key)
client_message.append_long(thread_id)
client_message.append_long(ttl)
client_message.update_frame_length()
return client_message
def encode_request(name, values):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, values))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(len(values))
for values_item in values:
client_message.append_data(values_item)
client_message.update_frame_length()
return client_message
def encode_request(name, key, value, ttl):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, key, value, ttl))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_data(key)
client_message.append_data(value)
client_message.append_long(ttl)
client_message.update_frame_length()
return client_message
def encode_request(name, new_value):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, new_value))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_bool(new_value is None)
if new_value is not None:
client_message.append_data(new_value)
client_message.update_frame_length()
return client_message
def encode_request(name, new_value):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, new_value))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_bool(new_value is None)
if new_value is not None:
client_message.append_data(new_value)
client_message.update_frame_length()
return client_message
def encode_request(name, lease_time, thread_id, reference_id):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, lease_time, thread_id, reference_id))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_long(lease_time)
client_message.append_long(thread_id)
client_message.append_long(reference_id)
client_message.update_frame_length()
return client_message
def encode_request(name, values):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, values))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(len(values))
for values_item in values:
client_message.append_data(values_item)
client_message.update_frame_length()
return client_message
def encode_request(name, overflow_policy, value):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, overflow_policy, value))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(overflow_policy)
client_message.append_data(value)
client_message.update_frame_length()
return client_message
def encode_request(name, uuid, callable, partition_id):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, uuid, callable, partition_id))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(uuid)
client_message.append_data(callable)
client_message.append_int(partition_id)
client_message.update_frame_length()
return client_message
def encode_request(name, entries):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, entries))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(len(entries))
for key, value in entries.iteritems():
client_message.append_data(key)
client_message.append_data(val)
client_message.update_frame_length()
return client_message
def encode_request(name, predicate, include_value, listener_flags, local_only):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, predicate, include_value, listener_flags, local_only))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_data(predicate)
client_message.append_bool(include_value)
client_message.append_int(listener_flags)
client_message.append_bool(local_only)
client_message.update_frame_length()
return client_message
def encode_request(name, txn_id, thread_id, item, timeout):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, txn_id, thread_id, item, timeout))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(txn_id)
client_message.append_long(thread_id)
client_message.append_data(item)
client_message.append_long(timeout)
client_message.update_frame_length()
return client_message
def encode_request(name, start_sequence, min_count, max_count, filter):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, start_sequence, min_count, max_count, filter))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_long(start_sequence)
client_message.append_int(min_count)
client_message.append_int(max_count)
client_message.append_bool(filter is None)
if filter is not None:
client_message.append_data(filter)
client_message.update_frame_length()
return client_message
def encode_request(name, start_sequence, min_count, max_count, filter):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, start_sequence, min_count, max_count, filter))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_long(start_sequence)
client_message.append_int(min_count)
client_message.append_int(max_count)
client_message.append_bool(filter is None)
if filter is not None:
client_message.append_data(filter)
client_message.update_frame_length()
return client_message
def encode_request(name, txn_id, thread_id, key, old_value, new_value):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(
name, txn_id, thread_id, key, old_value, new_value))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_str(txn_id)
client_message.append_long(thread_id)
client_message.append_data(key)
client_message.append_data(old_value)
client_message.append_data(new_value)
client_message.update_frame_length()
return client_message
def encode_request(map_name, cache_name, predicate, batch_size, buffer_size, delay_seconds, populate, coalesce):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(map_name, cache_name, predicate, batch_size, buffer_size, delay_seconds, populate, coalesce))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(map_name)
client_message.append_str(cache_name)
client_message.append_data(predicate)
client_message.append_int(batch_size)
client_message.append_int(buffer_size)
client_message.append_long(delay_seconds)
client_message.append_bool(populate)
client_message.append_bool(coalesce)
client_message.update_frame_length()
return client_message
def encode_request(credentials, uuid, owner_uuid, is_owner_connection, client_type, serialization_version):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(credentials, uuid, owner_uuid, is_owner_connection, client_type, serialization_version))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_data(credentials)
client_message.append_bool(uuid is None)
if uuid is not None:
client_message.append_str(uuid)
client_message.append_bool(owner_uuid is None)
if owner_uuid is not None:
client_message.append_str(owner_uuid)
client_message.append_bool(is_owner_connection)
client_message.append_str(client_type)
client_message.append_byte(serialization_version)
client_message.update_frame_length()
return client_message
def encode_request(name, replica_timestamps, target_replica):
""" Encode request into client_message"""
client_message = ClientMessage(
payload_size=calculate_size(name, replica_timestamps, target_replica))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(len(replica_timestamps))
for replica_timestamps_item in replica_timestamps:
key = replica_timestamps_item[0]
val = replica_timestamps_item[1]
client_message.append_str(key)
client_message.append_long(val)
AddressCodec.encode(client_message, target_replica)
client_message.update_frame_length()
return client_message
def encode_request(credentials, uuid, owner_uuid, is_owner_connection, client_type, serialization_version, client_hazelcast_version):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(credentials, uuid, owner_uuid, is_owner_connection, client_type, serialization_version, client_hazelcast_version))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_data(credentials)
client_message.append_bool(uuid is None)
if uuid is not None:
client_message.append_str(uuid)
client_message.append_bool(owner_uuid is None)
if owner_uuid is not None:
client_message.append_str(owner_uuid)
client_message.append_bool(is_owner_connection)
client_message.append_str(client_type)
client_message.append_byte(serialization_version)
client_message.append_str(client_hazelcast_version)
client_message.update_frame_length()
return client_message
RETRYABLE = True
def calculate_size(name, from, to):
""" Calculates the request payload size"""
data_size = 0
data_size += calculate_size_str(name)
data_size += INT_SIZE_IN_BYTES
data_size += INT_SIZE_IN_BYTES
return data_size
def encode_request(name, from, to):
""" Encode request into client_message"""
client_message = ClientMessage(payload_size=calculate_size(name, from, to))
client_message.set_message_type(REQUEST_TYPE)
client_message.set_retryable(RETRYABLE)
client_message.append_str(name)
client_message.append_int(from)
client_message.append_int(to)
client_message.update_frame_length()
return client_message
def decode_response(client_message):
""" Decode response from client message"""
parameters = dict(response=None)
response_size = client_message.read_int()
response = []
for response_index in xrange(0, response_size):
response_item = client_message.read_data()
