MojoDescriptor mojo = new MojoDescriptor();
        mojo.setPluginDescriptor(pluginDescriptor);

        mojo.setGoal(c.getChild("goal").getValue());

        mojo.setImplementation(c.getChild("implementation").getValue());

        PlexusConfiguration langConfig = c.getChild("language");

        if (langConfig != null) {
            mojo.setLanguage(langConfig.getValue());
        }

            this.registration = registration;
        }

        @Override
        public TypeRegistrationBuilder<S> withImplementation(ModelType<?> implementationType) {
            registration.setImplementation(implementationType, source);
            return this;
        }

        @Override
        public TypeRegistrationBuilder<S> withInternalView(ModelType<?> internalView) {