heron/statemgrs/src/python/stateexceptions.py

#!/usr/bin/env python3
# -*- encoding: utf-8 -*-

#  Licensed to the Apache Software Foundation (ASF) under one
#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you under the Apache License, Version 2.0 (the
#  "License"); you may not use this file except in compliance
#  with the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
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#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
#  KIND, either express or implied.  See the License for the
#  specific language governing permissions and limitations
#  under the License.

''' stateexceptions.py '''

class StateException(Exception):
  """ state exception """
  EX_TYPE_NO_NODE_ERROR = 1
  EX_TYPE_NODE_EXISTS_ERROR = 2
  EX_TYPE_NOT_EMPTY_ERROR = 3
  EX_TYPE_ZOOKEEPER_ERROR = 4
  EX_TYPE_PROTOBUF_ERROR = 5

  def __init__(self, message, exType):
    # Call the Exception constructor with
    # the message
    Exception.__init__(self, message)

    self.message = message
    self.exType = exType