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Java > Open Source Codes > tutorial > HelloComponent


1 /*
2  * Copyright 2004 Apache Software Foundation
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
12  * implied.
13  *
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package tutorial;
19
20 import org.apache.avalon.framework.logger.Logger;
21
22 /**
23  * A sample component.
24  *
25  * @avalon.component
26  * version="1.0"
27  * name="hello"
28  * lifestyle="singleton"
29  */
30 public class HelloComponent
31 {
32     //-------------------------------------------------------
33 // constructor
34 //-------------------------------------------------------
35
36    /**
37     * Creation of a new hello component instance.
38     *
39     * @param logger the logging channel supplied by the container
40     */
41     public HelloComponent( Logger logger )
42     {
43         logger.info( "Hello World" );
44     }
45 }
46
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