Contents

# Author:: Mike Evans <[e-mail]>
# Copyright:: 2013 Urlgonomics LLC.
# License:: Apache License, Version 2.0
#
# 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 Couchbase::Operations
  module Utils

    private

    def validate_key(key)
      raise ArgumentError, "key cannot be blank" if !key || key.length == 0
      key = key_with_prefix(key)

      if key.length > 250
        max_length = key_prefix ? 212 - key_prefix.size : 212
        key = "#{key[0, max_length]}:md5:#{Digest::MD5.hexdigest(key)}"
      end
      return key
    end

    def key_with_prefix(key)
      (prefix = key_prefix) ? "#{prefix}:#{key}" : key
    end

    def key_without_prefix(key)
      (prefix = key_prefix) ? key.sub(%r(\A#{prefix}:), '') : key
    end

    def extract_options_hash(args)
      if args.size > 1 && args.last.respond_to?(:to_hash)
        args.pop
      else
        {}
      end
    end

    def not_found_error(error, options = {})
      if error
        if options.key?(:quiet)
          raise Couchbase::Error::NotFound.new if !options[:quiet]
        elsif !quiet?
          raise Couchbase::Error::NotFound.new
        end
      end
    end

    def future_cas(future)
      future.get && future.cas
    rescue Java::JavaLang::UnsupportedOperationException
      # TODO: don't return fake cas
      1
    end

  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
couchbase-jruby-client-0.2.2-java	lib/couchbase/operations/utils.rb
couchbase-jruby-client-0.2.1-java	lib/couchbase/operations/utils.rb