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Versions: 9
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Stored size: 1.66 KB
Contents
# Copyright (C) 2014-2020 MongoDB 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
class Error
# Exception raised if there are write errors upon executing the bulk
# operation.
#
# @since 2.0.0
class BulkWriteError < Error
# @return [ BSON::Document ] result The error result.
attr_reader :result
# Instantiate the new exception.
#
# @example Instantiate the exception.
# Mongo::Error::BulkWriteError.new(response)
#
# @param [ Hash ] result A processed response from the server
# reporting results of the operation.
#
# @since 2.0.0
def initialize(result)
@result = result
# Exception constructor behaves differently for a nil argument and
# for no argument. Avoid passing nil explicitly.
super(*[build_message])
end
private
def build_message
errors = @result['writeErrors']
return nil unless errors
fragment = errors.first(10).map do |error|
"#{error['errmsg']} (#{error['code']})"
end.join(', ')
fragment += '...' if errors.length > 10
fragment
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems