package com.cloud.gate.persist;
import org.apache.log4j.Logger;
import com.cloud.bridge.persist.PersistContext;
import com.cloud.gate.testcase.BaseTestCase;
public class PersitTestCase extends BaseTestCase {
protected final static Logger logger = Logger.getLogger(PersitTestCase.class);
public void testNamedLock() {
Thread t1 = new Thread(new Runnable() {
public void run() {
for(int i = 0; i < 10; i++) {
if(PersistContext.acquireNamedLock("TestLock", 3)) {
logger.info("Thread 1 acquired lock");
try {
Thread.currentThread().sleep(BaseTestCase.getRandomMilliseconds(5000, 10000));
} catch (InterruptedException e) {
}
logger.info("Thread 1 to release lock");
PersistContext.releaseNamedLock("TestLock");
} else {
logger.info("Thread 1 is unable to acquire lock");
}
}
}
});
Thread t2 = new Thread(new Runnable() {
public void run() {
for(int i = 0; i < 10; i++) {
if(PersistContext.acquireNamedLock("TestLock", 3)) {
logger.info("Thread 2 acquired lock");
try {
Thread.currentThread().sleep(BaseTestCase.getRandomMilliseconds(1000, 5000));
} catch (InterruptedException e) {
}
logger.info("Thread 2 to release lock");
PersistContext.releaseNamedLock("TestLock");
} else {
logger.info("Thread 2 is unable to acquire lock");
}
}
}
});
t1.start();
t2.start();
try {
t1.join();
t2.join();
} catch(InterruptedException e) {
}
}
}