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request_format.rb
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request_format.rb
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#--
###############################################################################
# #
# A component of wadl, the super cheap Ruby WADL client. #
# #
# Copyright (C) 2006-2008 Leonard Richardson #
# Copyright (C) 2010-2014 Jens Wille #
# #
# Authors: #
# Leonard Richardson <leonardr@segfault.org> (Original author) #
# Jens Wille <jens.wille@gmail.com> #
# #
# wadl is free software; you can redistribute it and/or modify it under the #
# terms of the GNU Affero General Public License as published by the Free #
# Software Foundation; either version 3 of the License, or (at your option) #
# any later version. #
# #
# wadl is distributed in the hope that it will be useful, but WITHOUT ANY #
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS #
# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for #
# more details. #
# #
# You should have received a copy of the GNU Affero General Public License #
# along with wadl. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
#++
module WADL
class RequestFormat < HasDocs
include RepresentationContainer
in_document 'request'
has_many RepresentationFormat, Param
# Returns a URI and a set of HTTP headers for this request.
def uri(resource, args = {})
uri = resource.uri(args)
query_values = args[:query] || {}
header_values = args[:headers] || {}
params.each { |param|
name = param.name
if param.style == 'header'
value = header_values[name] || header_values[name.to_sym]
value = param % value
uri.headers[name] = value if value
else
value = query_values[name] || query_values[name.to_sym]
value = param.format(value, nil, 'query')
uri.query << value if value && !value.empty?
end
}
uri
end
end
end