Permalink
94 lines (71 sloc) 2.87 KB
# frozen_string_literal: true
require "savon/operation"
require "savon/request"
require "savon/options"
require "savon/block_interface"
require "wasabi"
module Savon
class Client
def initialize(globals = {}, &block)
unless globals.kind_of? Hash
raise_version1_initialize_error! globals
end
set_globals(globals, block)
unless wsdl_or_endpoint_and_namespace_specified?
raise_initialization_error!
end
build_wsdl_document
end
attr_reader :globals, :wsdl
def operations
raise_missing_wsdl_error! unless @wsdl.document?
@wsdl.soap_actions
end
def operation(operation_name)
Operation.create(operation_name, @wsdl, @globals)
end
def call(operation_name, locals = {}, &block)
operation(operation_name).call(locals, &block)
end
def service_name
raise_missing_wsdl_error! unless @wsdl.document?
@wsdl.service_name
end
def build_request(operation_name, locals = {}, &block)
operation(operation_name).request(locals, &block)
end
private
def set_globals(globals, block)
globals = GlobalOptions.new(globals)
BlockInterface.new(globals).evaluate(block) if block
@globals = globals
end
def build_wsdl_document
@wsdl = Wasabi::Document.new
@wsdl.document = @globals[:wsdl] if @globals.include? :wsdl
@wsdl.endpoint = @globals[:endpoint] if @globals.include? :endpoint
@wsdl.namespace = @globals[:namespace] if @globals.include? :namespace
@wsdl.adapter = @globals[:adapter] if @globals.include? :adapter
@wsdl.request = WSDLRequest.new(@globals).build
end
def wsdl_or_endpoint_and_namespace_specified?
@globals.include?(:wsdl) || (@globals.include?(:endpoint) && @globals.include?(:namespace))
end
def raise_version1_initialize_error!(object)
raise InitializationError,
"Some code tries to initialize Savon with the #{object.inspect} (#{object.class}) \n" \
"Savon 2 expects a Hash of options for creating a new client and executing requests.\n" \
"Please read the updated documentation for version 2: http://savonrb.com/version2.html"
end
def raise_initialization_error!
raise InitializationError,
"Expected either a WSDL document or the SOAP endpoint and target namespace options.\n\n" \
"Savon.client(wsdl: '/Users/me/project/service.wsdl') # to use a local WSDL document\n" \
"Savon.client(wsdl: 'http://example.com?wsdl') # to use a remote WSDL document\n" \
"Savon.client(endpoint: 'http://example.com', namespace: 'http://v1.example.com') # if you don't have a WSDL document"
end
def raise_missing_wsdl_error!
raise "Unable to inspect the service without a WSDL document."
end
end
end