1 /* ====================================================================
2 * License:
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * 3. The end-user documentation included with the redistribution,
17 * if any, must include the following acknowledgment:
18 * "This product includes software developed by
19 * Robert Half International (http://www.rhi.com/)."
20 * Alternately, this acknowledgment may appear in the software itself,
21 * if and wherever such third-party acknowledgments normally appear.
22 *
23 * 4. The names "Parc", "RHI", and "Robert Half International" must
24 * not be used to endorse or promote products derived from this
25 * software without prior written permission. For written
26 * permission, please contact pete.mckinstry@rhi.com.
27 *
28 * 5. Products derived from this software may not be called "PARC",
29 * nor may "PARC" appear in their name, without prior written
30 * permission of Robert Half International.
31 *
32 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
33 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
34 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
35 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
36 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
37 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
38 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
39 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
40 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
41 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
42 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
43 * SUCH DAMAGE.
44 * ====================================================================
45 *
46 */
47 package com.rhi.architecture.threads;
48
49
50 /***
51 * ThreadTest
52 *
53 * @author Chandra
54 * @copyright 2003, All rights reserved.
55 */
56 public class ThreadTest {
57 private static ThreadPool pool = (ThreadPool) new ThreadPoolImpl(3);
58
59 /***
60 * main() - run tests
61 * @param args
62 * @throws Exception
63 */
64 public static void main(String[] args) throws Exception {
65 ThreadTest test_bed = new ThreadTest();
66
67 System.out.println("Thread pool is running");
68
69 test_bed.fire_runnable("hello", pool);
70 System.out.println("hello fired");
71
72 test_bed.fire_runnable("hello1", pool);
73 System.out.println("hello1 fired");
74
75 System.out.println("Waiting for Joining");
76 pool.join();
77 System.out.println("Finished waiting for join");
78
79 System.out.println("Pool is idle, closing");
80
81 pool.close();
82 System.out.println("Pool closed");
83
84 }
85
86 // The argument must be final in order for it to be accessed
87 // from the inner class.
88
89 private void fire_runnable(final String id, final ThreadPool pool) {
90 pool.execute(new Runnable() {
91 /***
92 * run method
93 * @see java.lang.Runnable#run()
94 */
95 public void run() {
96 System.out.println(
97 Thread.currentThread().getName()
98 + "-------------Begin "
99 + id);
100
101 // System.out.println( "Pool state:\n" + pool );
102 try {
103 Thread.sleep(250);
104 }
105 catch (InterruptedException e) {
106 // ignore
107 }
108
109 System.out.println(
110 Thread.currentThread().getName()
111 + "-------------End "
112 + id);
113 }
114 });
115 }
116 }
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