1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18
19 package org.apache.tomcat.util.modeler;
20
21
22 import javax.management.MBeanParameterInfo;
23
24
25 /**
26 * <p>Internal configuration information for a <code>Parameter</code>
27 * descriptor.</p>
28 *
29 * @author Craig R. McClanahan
30 */
31 public class ParameterInfo extends FeatureInfo {
32 static final long serialVersionUID = 2222796006787664020L;
33 // ----------------------------------------------------------- Constructors
34
35
36 /**
37 * Standard zero-arguments constructor.
38 */
39 public ParameterInfo() {
40 super();
41 }
42
43 /**
44 * Create and return a <code>MBeanParameterInfo</code> object that
45 * corresponds to the parameter described by this instance.
46 * @return a parameter info
47 */
48 public MBeanParameterInfo createParameterInfo() {
49
50 // Return our cached information (if any)
51 if (info == null) {
52 info = new MBeanParameterInfo
53 (getName(), getType(), getDescription());
54 }
55 return (MBeanParameterInfo)info;
56 }
57 }
58