 A factory for registry operation service instances.
 * <p>
 * <i>Each created instance will be returned initialized.</i>
 * <p>
 * That is, the service will have had <code>Service.init(conf)</code> applied
 * to it —possibly after the configuration has been modified to
 * support the specific binding/security mechanism used
 A factory for registry operation service instances.
 * <p>
 * <i>Each created instance will be returned initialized.</i>
 * <p>
 * That is, the service will have had <code>Service.init(conf)</code> applied
 * to it —possibly after the configuration has been modified to
 * support the specific binding/security mechanism used | RegistryOperationsFactory.java