Support for custom converter and for using global env_namespace

lib/savon/client.rb

@@ -118,14 +118,22 @@ def preconfigure(options)
     # Expects an +input+ and sets the +SOAPAction+ HTTP headers.
     def set_soap_action(input)
       soap_action = wsdl.soap_action input.to_sym
-      soap_action ||= input.kind_of?(String) ? input : input.to_s.lower_camelcase
+      if input.kind_of?(String)
+        soap_action ||= input.to_sym
+      else
+        soap_action ||= Savon.converter.nil? ? input.to_s.lower_camelcase.to_sym : Savon.converter.call(input).to_sym
+      end
       http.headers["SOAPAction"] = %{"#{soap_action}"}
     end
 
     # Expects a +namespace+, +input+ and +attributes+ and sets the SOAP input.
     def set_soap_input(namespace, input, attributes)
       new_input = wsdl.soap_input input.to_sym
-      new_input ||= input.kind_of?(String) ? input.to_sym : input.to_s.lower_camelcase.to_sym
+      if input.kind_of?(String)
+        new_input ||= input.to_sym
+      else
+        new_input ||= Savon.converter.nil? ? input.to_s.lower_camelcase.to_sym : Savon.converter.call(input).to_sym
+      end
       soap.input = [namespace, new_input, attributes].compact
     end
 
@@ -155,3 +163,4 @@ def method_missing(method, *args, &block)
 
   end
 end
+

lib/savon/global.rb

@@ -61,6 +61,23 @@ def strip_namespaces?
     # Sets whether to strip namespaces in a SOAP response Hash.
     attr_writer :strip_namespaces
 
+
+    # Returns the current action_converter
+    attr_reader :converter
+
+    # Sets both action_converter and input_converter, converter should be a proc
+    def converter=(converter)
+      @converter = converter
+    end
+
+    # Returns the global env_namespace
+    attr_reader :env_namespace
+
+    # Sets the global env_namespace
+    def env_namespace=(namespace)
+      @env_namespace = namespace
+    end
+
     # Reset to default configuration.
     def reset_config!
       self.log = true
@@ -69,7 +86,9 @@ def reset_config!
       self.raise_errors = true
       self.soap_version = SOAP::DefaultVersion
       self.strip_namespaces = true
+      self.converter = nil
     end
 
   end
 end
+

lib/savon/soap/xml.rb

@@ -80,9 +80,9 @@ def header
       # Sets the SOAP envelope namespace.
       attr_writer :env_namespace
 
-      # Returns the SOAP envelope namespace. Defaults to :env.
+      # Returns the SOAP envelope namespace. Uses the global namespace if set Defaults to :env.
       def env_namespace
-        @env_namespace ||= :env
+        @env_namespace ||= Savon.env_namespace.nil? ? :env : Savon.env_namespace
       end
 
       # Sets the +namespaces+ Hash.
@@ -181,3 +181,4 @@ def body_to_xml
     end
   end
 end
+

spec/savon/client_spec.rb

@@ -79,6 +79,12 @@
         client.request(:get_user) { soap.input.should == [:getUser, {}] }
       end
 
+      it "should set the input tag to result in <GetUser> when configured" do
+        # Create a stub that returns the string in camel case
+        Savon.stubs(:converter).returns(proc { |input| input.to_s.gsub(/\/(.?)/) { "::#{$1.upcase}" }.gsub(/(?:^|_)(.)/) { $1.upcase } })
+        client.request(:get_user) { soap.input.should == [:GetUser, {}] }
+      end
+
       it "should set the target namespace with the default identifier" do
         namespace = 'xmlns:wsdl="http://v1_0.ws.auth.order.example.com/"'
         HTTPI::Request.any_instance.expects(:body=).with { |value| value.include? namespace }
@@ -236,7 +242,7 @@
   end
 
   context "with a local WSDL document" do
-    let(:client) { Savon::Client.new { wsdl.document = "spec/fixtures/wsdl/authentication.xml" } } 
+    let(:client) { Savon::Client.new { wsdl.document = "spec/fixtures/wsdl/authentication.xml" } }
 
     before { HTTPI.expects(:get).never }
 
@@ -344,3 +350,4 @@ def new_response(options = {})
   end
 
 end
+

spec/savon/soap/xml_spec.rb

@@ -127,6 +127,11 @@
       xml.env_namespace = :soapenv
       xml.env_namespace.should == :soapenv
     end
+
+    it "should use the global env_namespace if set as the SOAP envelope namespace" do
+      Savon.stubs(:env_namespace).returns(:soapenv)
+      xml.env_namespace.should == :soapenv
+    end
   end
 
   describe "#namespaces" do
@@ -223,7 +228,7 @@
           :token => "secret",
           :attributes! => { :token => { :xmlns => "http://example.com" } }
         }
-        
+
         xml.to_xml.should include('<env:Header><token xmlns="http://example.com">secret</token></env:Header>')
       end
     end
@@ -333,3 +338,4 @@ def reset_soap_version
   end
 
 end
+