public void setup() {
ConcurrentTestRefreshWithOptimisticLocking.execute = true;
try {
getSession().getLog().write("WARNING, some tests may take 3 minutes or more");
getSession().getLog().flush();
} catch (java.io.IOException e) {
}
try {
DatabaseLogin login = (DatabaseLogin) getSession().getLogin().clone();
ConcurrentTestRefreshWithOptimisticLocking.server =
new Server(login, numThreads, numThreads + 2);
ConcurrentTestRefreshWithOptimisticLocking.server.serverSession.setSessionLog(
getSession().getSessionLog());
ConcurrentTestRefreshWithOptimisticLocking.server.login();
ConcurrentTestRefreshWithOptimisticLocking.server.copyDescriptors(getSession());
ClassDescriptor empDesc =
this.server.serverSession.getClassDescriptor(DeadLockEmployee.class);
this.oldVersionRefresh = empDesc.shouldOnlyRefreshCacheIfNewerVersion();
empDesc.onlyRefreshCacheIfNewerVersion();
} catch (ValidationException ex) {
this.verify();
}
for (int count = 0; count < numThreads; ++count) {
ConcurrentTestRefreshWithOptimisticLocking.threadList[count] =
new Thread(new ConcurrentTestRefreshWithOptimisticLocking(false, count).runnable());
ConcurrentTestRefreshWithOptimisticLocking.timeList[count] = System.currentTimeMillis();
}
}
/** Log the results to the session's log (System.out). */
public void dumpResults() {
this.lastDumpTime = System.currentTimeMillis();
StringWriter writer = new StringWriter();
writer.write("\nPerformance Monitor:");
writer.write(String.valueOf(this.lastDumpTime));
writer.write("\nOperation\tValue (ns)\n");
Set<String> operations = new TreeSet<String>(this.operationTimings.keySet());
NumberFormat formater = NumberFormat.getInstance();
for (String operation : operations) {
Object value = this.operationTimings.get(operation);
if (value == null) {
value = Long.valueOf(0);
}
writer.write(operation);
writer.write("\t");
if (value instanceof Long) {
writer.write(formater.format(value));
} else {
writer.write(value.toString());
}
writer.write("\n");
}
try {
this.session.getLog().write(writer.toString());
this.session.getLog().flush();
} catch (IOException error) {
// ignore
}
}
/**
* PUBLIC: Create a new profiler. The profiler can be registered with a session to log performance
* information on queries.
*/
public PerformanceMonitor() {
this.operationTimings = new Hashtable();
this.operationStartTimesByThread = new Hashtable();
this.lastDumpTime = System.currentTimeMillis();
this.dumpTime = 60000; // 1 minute
this.profileWeight = SessionProfiler.ALL;
}
public void watchOtherThreads() {
long startTime = System.currentTimeMillis();
while (((System.currentTimeMillis() - startTime) < (runTime + 30000))
&& ConcurrentTestRefreshWithOptimisticLocking.execute) {
for (int localIdex = 0; localIdex < numThreads; ++localIdex) {
if ((System.currentTimeMillis()
- ConcurrentTestRefreshWithOptimisticLocking.timeList[localIdex])
> 30000) {
// System.out.println(" Number: " + localIdex + " time: " + (System.currentTimeMillis() -
// this.timeList[localIdex]));
execute = false;
break;
}
}
try {
Thread.sleep(30000);
} catch (InterruptedException ex) {
throw new TestProblemException("Test thread was interrupted. Test failed to run properly");
}
}
}
public void executeUntilStopped() {
Session session =
ConcurrentTestRefreshWithOptimisticLocking.server.serverSession.acquireClientSession();
DeadLockAddress address =
(DeadLockAddress)
session.readObject(
org.eclipse.persistence.testing.tests.clientserver.DeadLockAddress.class);
DeadLockEmployee employee = (DeadLockEmployee) session.readObject(DeadLockEmployee.class);
ReadObjectQuery query;
if ((this.index % 2) != 0) {
query = new ReadObjectQuery(address);
query.refreshIdentityMapResult();
query.setCascadePolicy(DatabaseQuery.CascadeAllParts);
} else {
query = new ReadObjectQuery(employee);
query.refreshIdentityMapResult();
query.setCascadePolicy(DatabaseQuery.CascadeAllParts);
}
while (ConcurrentTestRefreshWithOptimisticLocking.execute) {
ConcurrentTestRefreshWithOptimisticLocking.timeList[this.index] = System.currentTimeMillis();
session.executeQuery(query);
}
// System.out.println("BeingShutDown");
}
public void populate(DatabaseSession session) {
PopulationManager manager = PopulationManager.getDefaultManager();
Cat cat = Cat.example1();
session.writeObject(cat);
manager.registerObject(cat, "catExample1");
Dog dog = Dog.example1();
session.writeObject(dog);
manager.registerObject(dog, "dogExample1");
cat = Cat.example2();
session.writeObject(cat);
manager.registerObject(cat, "catExample2");
dog = Dog.example2();
session.writeObject(dog);
manager.registerObject(dog, "dogExample2");
cat = Cat.example3();
session.writeObject(cat);
manager.registerObject(cat, "catExample3");
dog = Dog.example3();
session.writeObject(dog);
manager.registerObject(dog, "dogExample3");
Company company = Company.example1();
session.writeObject(company);
manager.registerObject(company, "example1");
manager.registerObject(((Vector) company.getVehicles().getValue()).firstElement(), "example1");
company = Company.example2();
session.writeObject(company);
manager.registerObject(company, "example2");
company = Company.example3();
session.writeObject(company);
manager.registerObject(company, "example3");
Person person = Person.example1();
session.writeObject(person);
manager.registerObject(person, "example1");
// populate the data for duplicate field testing
session.writeObject(A_King2.exp1());
session.writeObject(A_King2.exp2());
session.writeObject(A_1_King2.exp3());
session.writeObject(A_2_King2.exp4());
session.writeObject(A_2_1_King2.exp5());
UnitOfWork unitOfWork = session.acquireUnitOfWork();
person = Person.example2();
unitOfWork.registerObject(person);
unitOfWork.commit();
manager.registerObject(person, "example2");
manager.registerObject(person.bestFriend, "example5");
manager.registerObject(person.representitive, "example4");
person = Person.example3();
session.writeObject(person);
manager.registerObject(person, "example3");
Computer computer = Computer.example1();
session.writeObject(computer);
manager.registerObject(computer, "example1");
computer = Computer.example2();
session.writeObject(computer);
manager.registerObject(computer, "example2");
computer = Computer.example3();
session.writeObject(computer);
manager.registerObject(computer, "example3");
computer = Computer.example4();
session.writeObject(computer);
manager.registerObject(computer, "example4");
computer = Computer.example5();
session.writeObject(computer);
manager.registerObject(computer, "example5");
JavaProgrammer JP = JavaProgrammer.example1();
session.writeObject(JP);
manager.registerObject(JP, "example1");
JP = JavaProgrammer.example2();
session.writeObject(JP);
manager.registerObject(JP, "example2");
// Added to test bug 3019934.
unitOfWork = session.acquireUnitOfWork();
Alligator alligator = new Alligator();
alligator.setFavoriteSwamp("Florida");
alligator.setLatestVictim(JavaProgrammer.steve());
unitOfWork.registerObject(alligator);
manager.registerObject(alligator, "example1");
unitOfWork.commit();
// Added to test bug 6111278
unitOfWork = session.acquireUnitOfWork();
Entomologist bugguy = new Entomologist();
bugguy.setId((int) System.currentTimeMillis());
bugguy.setName("Gary");
bugguy = (Entomologist) unitOfWork.registerObject(bugguy);
Insect insect = new GrassHopper();
insect.setIn_numberOfLegs(4);
insect.setEntomologist(bugguy);
bugguy.getInsectCollection().add(insect);
unitOfWork.commit();
}
/** Log the results after a set amount of time has passed. */
public void checkDumpTime() {
if ((System.currentTimeMillis() - this.lastDumpTime) > this.dumpTime) {
dumpResults();
}
}
