1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package org.apache.river.reggie.proxy;
19
20 import java.io.IOException;
21 import java.io.Serializable;
22 import org.apache.river.api.io.AtomicSerial;
23 import org.apache.river.api.io.AtomicSerial.GetArg;
24 import org.apache.river.api.io.Valid;
25
26 /*
27 * RenewResults contains the return values of a renewLeases call on the
28 * registrar. Instances are never visible to clients, they are private
29 * to the communication between the LeaseMap proxy and the registrar.
30 *
31 * @author Sun Microsystems, Inc.
32 *
33 */
34 @AtomicSerial
35 public class RenewResults implements Serializable {
36
37 private static final long serialVersionUID = 2L;
38
39 /**
40 * The granted duration for each lease. The length of this array
41 * is the same as the length of the durations parameter to renewLeases,
42 * and is in the same order. If a duration is -1, it indicates that
43 * an exception was thrown for this lease.
44 *
45 * @serial
46 */
47 public long[] durations;
48 /**
49 * Any exceptions thrown. The length of this array is the same as
50 * the number of -1 elements in durations. The exceptions are in
51 * order.
52 *
53 * @serial
54 */
55 public Exception[] exceptions;
56
57 /** Simple constructor */
58 public RenewResults(long[] durations, Exception[] exceptions) {
59 this.durations = durations;
60 this.exceptions = exceptions;
61 }
62
63 public RenewResults(GetArg arg) throws IOException{
64 this(Valid.copy(arg.get("durations", null, long[].class)),
65 Valid.copy(arg.get("exceptions", null, Exception[].class)));
66 }
67 }