private String getDispatcherClassName(ServiceConfigHolder config) throws ServiceCreationException { String implClass = config.getServiceImplClassName(); String dispatcher = null; if (implClass != null) { dispatcher = ServiceNameUtils.getServiceDispatcherClassName(config.getAdminName(), implClass); } String implFactory = null; if (implClass == null) { implFactory = config.getServiceImplFactoryClassName(); if (implFactory == null) { // Same error message for backward compatibility throw new ServiceCreationException( ErrorDataFactory.createErrorData( ErrorConstants.SVC_FACTORY_UNDEFINED_IMPL_CLASS_NAME, ErrorConstants.ERRORDOMAIN)); } String interfaceName = config.getServiceInterfaceClassName(); dispatcher = ServiceNameUtils.getServiceDispatcherClassName(config.getAdminName(), interfaceName); } return dispatcher; }