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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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 AWS
class S3
# This module contains exception classes for each of the error
# types that S3 can return. You can use these classes to rescue
# specific errors, for example:
#
# begin
# S3.new.buckets.mybucket.
# objects.myobj.write("HELLO")
# rescue S3::Errors::NoSuchBucket => e
# S3.new.buckets.create("mybucket")
# retry
# end
#
# All errors raised as a result of error responses from the
# service are instances of either {ClientError} or {ServerError}.
module Errors
# @api private
GRAMMAR = Core::XML::Grammar.customize
extend Core::LazyErrorClasses
class BatchDeleteError < StandardError
def initialize error_counts
@error_counts = error_counts
total = error_counts.values.inject(0) {|sum,count| sum + count }
super("Failed to delete #{total} objects")
end
# @return [Hash] Returns a hash of error codes and how many
# objects failed with that code.
attr_reader :error_counts
end
# This error is special, because S3 does not (and must not
# according to RFC 2616) return a body with the HTTP response.
# The interface is the same as for any other client error.
class NotModified < AWS::Errors::Base
include AWS::Errors::ClientError
def initialize(req, resp)
super(req, resp, "NotModified", "Not Modified")
end
end
# This error is special, because S3 does not return a body with
# the HTTP response. The interface is the same as for any other
# client error.
class NoSuchKey < AWS::Errors::Base
include AWS::Errors::ClientError
def initialize(req, resp, code = nil, message = nil)
super(req, resp, "NoSuchKey", "No Such Key")
end
end
# This error is special, because S3 must first retrieve the client
# side encryption key in it's encrypted form before finding if the
# key is incorrect.
class IncorrectClientSideEncryptionKey < AWS::Errors::Base
include AWS::Errors::ClientError
def initialize(msg)
super("",
"",
"IncorrectClientSideEncryptionKey",
msg)
end
end
end
end
end
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