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Contents
module Elasticsearch
module API
module Indices
module Actions
# Return true if the specified index template exists, false otherwise.
#
# client.indices.exists_template? name: 'mytemplate'
#
# @option arguments [String] :name The name of the template (*Required*)
# @option arguments [Boolean] :local Return local information, do not retrieve the state from master node (default: false)
# @option arguments [Time] :master_timeout Explicit operation timeout for connection to master node
#
# @see http://www.elasticsearch.org/guide/en/elasticsearch/reference/master/indices-templates.html
#
def exists_template(arguments={})
raise ArgumentError, "Required argument 'name' missing" unless arguments[:name]
valid_params = [ :local, :master_timeout ]
method = HTTP_HEAD
path = Utils.__pathify '_template', Utils.__escape(arguments[:name])
params = Utils.__validate_and_extract_params arguments, valid_params
body = nil
Utils.__rescue_from_not_found do
perform_request(method, path, params, body).status == 200 ? true : false
end
end
alias_method :exists_template?, :exists_template
end
end
end
end
Version data entries
67 entries across 67 versions & 6 rubygems