mongo-ruby-driver/lib/mongo_bson/exceptions.rb

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# --
# Copyright (C) 2008-2010 10gen Inc.
#
# Licensed 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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "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.
# ++
module Mongo
# Generic Mongo Ruby Driver exception class.
class MongoRubyError < StandardError; end
# Raised when MongoDB itself has returned an error.
class MongoDBError < RuntimeError; end
# Raised when given a string is not valid utf-8 (Ruby 1.8 only).
class InvalidStringEncoding < MongoRubyError; end
# Raised when attempting to initialize an invalid ObjectID.
class InvalidObjectID < MongoRubyError; end
# Raised when trying to insert a document that exceeds the 4MB limit or
# when the document contains objects that can't be serialized as BSON.
class InvalidDocument < MongoDBError; end
# Raised when an invalid name is used.
class InvalidName < RuntimeError; end
end