Server


1   /*
2    * Copyright 1999,2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  
18  package org.apache.commons.modeler.demo;
19  
20  
21  import java.util.HashMap  ;
22  
23  
24  /**
25   * <p>Sample managed object for the Modeler Demonstration Application,
26   * based on the Catalina architecture of Tomcat 4.</p>
27   *
28   * @author Craig R. McClanahan
29   * @version $Revision$ $Date: 2005-02-26 05:12:25 -0800 (Sat, 26 Feb 2005) $
30   */
31  
32  public class Server {
33  
34  
35      // ----------------------------------------------------------- Constructors
36  
37  
38      /**
39       * Construct a default instance of this class.
40       */
41      public Server() {
42  
43          super();
44  
45      }
46  
47  
48      /**
49       * Construct a configured instance of this class.
50       *
51       * @param port Port number of this server
52       * @param shutdown Shutdown command of this server
53       */
54      public Server(int port, String   shutdown) {
55  
56          super();
57          setPort(port);
58          setShutdown(shutdown);
59  
60      }
61  
62  
63      // ----------------------------------------------------- Instance Variables
64  
65  
66      /**
67       * The set of services associated with this Server, keyed by name.
68       */
69      private HashMap   services = new HashMap  ();
70  
71  
72      // ------------------------------------------------------------- Properties
73  
74  
75      /**
76       * The port number for our shutdown commands.
77       */
78      private int port = 8005;
79  
80      public int getPort() {
81          return (this.port);
82      }
83  
84      public void setPort(int port) {
85          this.port = port;
86      }
87  
88  
89      /**
90       * The shutdown command password.
91       */
92      private String   shutdown = "SHUTDOWN";
93  
94      public String   getShutdown() {
95          return (this.shutdown);
96      }
97  
98      public void setShutdown(String   shutdown) {
99          this.shutdown = shutdown;
100     }
101 
102     // --------------------------------------------------------- Public Methods
103 
104 
105     /**
106      * Add a new Service to this Server.
107      *
108      * @param service The service to be added
109      */
110     public void addService(Service service) {
111 
112         services.put(service.getName(), service);
113 
114     }
115 
116 
117     /**
118      * Find and return the specified Service associated with this Server.
119      *
120      * @param name Name of the requested service
121      */
122     public Service findService(String   name) {
123 
124         return ((Service) services.get(name));
125 
126     }
127 
128 
129     /**
130      * Find and return all Services associated with this Server.
131      */
132     public Service[] findServices() {
133 
134         Service results[] = new Service[services.size()];
135         return ((Service[]) services.values().toArray(results));
136 
137     }
138 
139 
140     /**
141      * Remove the specified Service from association with this Server.
142      *
143      * @param service The Service to be removed
144      */
145     public void removeService(Service service) {
146 
147         services.remove(service.getName());
148 
149     }
150 
151 
152     /**
153      * Return a String representation of this object.
154      */
155     public String   toString() {
156 
157         StringBuffer   sb = new StringBuffer  ("Server[");
158         sb.append("port=");
159         sb.append(port);
160         sb.append(", shutdown=");
161         sb.append(shutdown);
162         sb.append("]");
163         return (sb.toString());
164 
165     }
166 
167 
168 }
169
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