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1
2 import org.enhydra.jdbc.pool.GenericPool;
3 import org.enhydra.jdbc.util.Logger;
4 import org.apache.commons.logging.LogFactory;
5
6 public class SimpleGenericPool {
7 static public void main(String  [] argv) throws Exception {
8
9 GenericPool genPool = new GenericPool(new SimplePoolHelper(), 4);
10 genPool.setLogger(new Logger(LogFactory.getLog("simplepool")));
11 System.out.println("set the max size of the pool");
12 genPool.setMaxSize(10);
13 System.out.println("set the min size of the pool");
14 genPool.setMinSize(2);
15
16 System.out.println("start the pool");
17 genPool.start();
18
19 System.out.println("get a car from the pool");
20 Car aCar = (Car)(genPool.checkOut(null, null));
21 aCar.setBrand("Mercedes");
22 aCar.setColor("black");
23
24 System.out.println("get another car from the pool");
25 Car anotherCar = (Car)(genPool.checkOut(null, null));
26 anotherCar.setBrand("Porsche");
27 anotherCar.setColor("red");
28
29 System.out.println("stop the pool");
30 genPool.stop();
31 System.exit(1);
32 }
33 }
34 |
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Java API By Example, From Geeks To Geeks.