2 * ============LICENSE_START====================================================
4 * ===========================================================================
5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
6 * ===========================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END====================================================
22 package org.onap.aaf.cadi.client;
24 import java.net.ConnectException;
26 import org.onap.aaf.cadi.CadiException;
27 import org.onap.aaf.cadi.Locator;
28 import org.onap.aaf.misc.env.APIException;
37 public abstract class Retryable<RET> {
38 // be able to hold state for consistent Connections. Not required for all connection types.
39 public Rcli<?> lastClient;
40 private Locator.Item item;
47 public Retryable(Retryable<?> ret) {
48 lastClient = ret.lastClient;
52 public Locator.Item item(Locator.Item item) {
57 public Locator.Item item() {
61 public abstract RET code(Rcli<?> client) throws CadiException, ConnectException, APIException;
64 * Note, Retryable is tightly coupled to the Client Utilizing. It will not be the wrong type.
67 @SuppressWarnings("unchecked")
68 public <CLIENT> Rcli<CLIENT> lastClient() {
69 return (Rcli<CLIENT>)lastClient;