2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.md.sal.dom.api;
11 import org.eclipse.jdt.annotation.NonNull;
14 * A {@link DOMService} which allows registration of RPC implementations with a conceptual router. The client
15 * counterpart of this service is {@link DOMRpcService}.
18 * This interface supports both RFC6020 RPCs and RFC7950 actions (formerly known as 'Routed RPCs'. Invocation for
19 * RFC6020 RPCs is always based on an empty context reference. Invocation of actions requires a non-empty context
20 * reference and is matched against registered implementations as follows:
22 * <li>First, attempt to look up the implementation based on exact match. If a match is found the invocation is
23 * on that implementation, returning its result.</li>
24 * <li>Second, attempt to look up the implementation which registered for empty context reference. If a such an
25 * implementation exists, invoke that implementation, returning its result</li>
26 * <li>Throw {@link DOMRpcImplementationNotAvailableException}
30 * All implementations are required to perform these steps as specified above.
32 * @deprecated Use {@link org.opendaylight.mdsal.dom.api.DOMRpcProviderService} instead
35 public interface DOMRpcProviderService extends DOMService {
37 * Register an {@link DOMRpcImplementation} object with this service.
39 * @param implementation RPC implementation, must not be null
40 * @param rpcs Array of supported RPC identifiers. Must not be null, empty, or contain a null element.
41 * Each identifier is added exactly once, no matter how many times it occurs.
42 * @return A {@link DOMRpcImplementationRegistration} object, guaranteed to be non-null.
43 * @throws NullPointerException if implementation or types is null
44 * @throws IllegalArgumentException if types is empty or contains a null element.
46 @NonNull <T extends DOMRpcImplementation> DOMRpcImplementationRegistration<T> registerRpcImplementation(
47 @NonNull T implementation, @NonNull DOMRpcIdentifier... rpcs);
50 * Register an {@link DOMRpcImplementation} object with this service.
52 * @param implementation RPC implementation, must not be null
53 * @param rpcs Set of supported RPC identifiers. Must not be null, empty, or contain a null element.
54 * @return A {@link DOMRpcImplementationRegistration} object, guaranteed to be non-null.
55 * @throws NullPointerException if implementation or types is null
56 * @throws IllegalArgumentException if types is empty or contains a null element.
58 @NonNull <T extends DOMRpcImplementation> DOMRpcImplementationRegistration<T> registerRpcImplementation(
59 @NonNull T implementation, @NonNull Set<DOMRpcIdentifier> rpcs);