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
19 package org.apache.river.phoenix.common;
20
21 import java.io.IOException;
22 import java.io.Serializable;
23 import org.apache.river.api.io.AtomicSerial;
24 import org.apache.river.api.io.AtomicSerial.GetArg;
25
26 /**
27 * Initialization data for <code> ActivationGroupImpl</code>, to control the
28 * activation group's configuration. An instance of this is specified
29 * in the <code>ActivationGroupDesc</code> for the group.
30 *
31 * @author Sun Microsystems, Inc.
32 *
33 * @since 2.0
34 */
35 @AtomicSerial
36 public class ActivationGroupData implements Serializable {
37 private static final long serialVersionUID = 1135616886784731068L;
38
39 /**
40 * The configuration options.
41 *
42 * @serial
43 */
44 private final String[] config;
45
46 /**
47 * Constructs an instance with the specified
48 * {@link net.jini.config.Configuration} options, if any.
49 *
50 * @param config the configuration options, or <code>null</code>
51 */
52 public ActivationGroupData(String[] config) {
53 this.config = (config == null ? null : (String[]) config.clone());
54 }
55
56 ActivationGroupData(GetArg arg) throws IOException{
57 this(arg.get("config", null, String[].class));
58 }
59
60 /**
61 * Returns the configuration options, or <code>null</code>.
62 *
63 * @return the configuration options, or <code>null</code>
64 */
65 public String[] getConfig() {
66 return config == null ? null : (String[]) config.clone();
67 }
68 }