WebSphere Business Integration Server Foundation V5.1 Handbook

Chapter 20. Object pools 531

public void run() {

// Wait between 1-100 milliseconds before start

synchronized (this) {

try {

this.wait(1 + rand.nextInt(100));

} catch (InterruptedException e) {};

}

try {

customClass = Class.forName(className);

//Get an object pool for specified class

oPool = opm.getPool(customClass);

} catch (Exception ex) {

ex.printStackTrace();

}

int repetitions = rand.nextInt(500);

synchronized (totalNumberOfRepetitions) {

totalNumberOfRepetitions = new Long(totalNumberOfRepetitions.longValue() +

repetitions);

}

//Do something using objects without object pooling

//Repeat the job 1-500 times

//Read the time before starting the job

long startTime = System.currentTimeMillis();

for (int i = 0; i < repetitions; i++) {

doSomething();

}

//Read the time ...