public void testDepends() throws Exception {
Database db = null;
MasterObjectNoKeyGen master = new MasterObjectNoKeyGen();
master.setId(100);
master.setDescrip("This is the descrip.");
db = _category.getDatabase();
db.begin();
db.create(master);
db.commit();
assertTrue(master.getId() != 0);
assertEquals(100, master.getId());
// THIS Part Works!
db.begin();
DependentObjectNoKeyGen depends = new DependentObjectNoKeyGen();
depends.setId(101);
depends.setDescrip("Description");
master.setDepends(depends);
db.update(master);
db.commit();
assertTrue(master.getId() != 0);
assertEquals(100, master.getId());
int masterId = master.getId();
db.begin();
master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
assertNotNull(master.getDepends());
master.setDepends(null);
db.commit();
db.begin();
master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
assertNull(master.getDepends());
db.commit();
// THIS part doesn't!
db.begin();
master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
depends = new DependentObjectNoKeyGen();
depends.setId(102);
depends.setDescrip("Description");
master.setDepends(depends);
db.commit();
db.begin();
master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
assertNotNull(master.getDepends());
db.commit();
db.begin();
master = (MasterObjectNoKeyGen) db.load(MasterObjectNoKeyGen.class, new Integer(masterId));
assertNotNull(master);
db.remove(master);
db.commit();
}
public void testCreateLoadUpdateDelete() throws Exception {
Database database;
// create product
database = _category.getDatabase();
database.begin();
Product pc = new Product(1, "LCD", KindEnum.MONITOR);
database.create(pc);
database.commit();
database.close();
// load created product
database = _category.getDatabase();
database.begin();
Product pl1 = new Product(1, "LCD", KindEnum.MONITOR);
Product pl2 = (Product) database.load(Product.class, new Integer(1));
assertEquals(pl1, pl2);
database.commit();
database.close();
// update product
database = _category.getDatabase();
database.begin();
Product pu = (Product) database.load(Product.class, new Integer(1));
pu.setName("Laser");
pu.setKind(KindEnum.PRINTER);
database.commit();
database.close();
// load updated product
database = _category.getDatabase();
database.begin();
Product pl3 = new Product(1, "Laser", KindEnum.PRINTER);
Product pl4 = (Product) database.load(Product.class, new Integer(1));
assertEquals(pl3, pl4);
database.commit();
database.close();
// delete product
database = _category.getDatabase();
database.begin();
Product pd = (Product) database.load(Product.class, new Integer(1));
database.remove(pd);
database.commit();
database.close();
}
public void testCreateAndLoadLaptop() throws Exception {
Database database = _category.getDatabase();
database.begin();
ProductDetail detail = new ProductDetail();
detail.setId(10);
detail.setCategory("category 10");
detail.setLocation("location 10");
database.create(detail);
database.commit();
database.begin();
Laptop laptop = new Laptop();
laptop.setId(10);
laptop.setName("laptop 10");
laptop.setCpu("centrino");
laptop.setResolution("1600");
laptop.setWeight(2750);
laptop.setDetail((ProductDetail) database.load(ProductDetail.class, new Integer(10)));
database.create(laptop);
Owner owner = new Owner();
owner.setId(new Integer(10));
owner.setName("owner 10");
owner.setProduct(laptop);
database.commit();
database.begin();
laptop = (Laptop) database.load(Laptop.class, new Integer(10));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(10, laptop.getId());
assertEquals("laptop 10", laptop.getName());
database.begin();
database.remove(database.load(Laptop.class, new Integer(10)));
database.remove(database.load(ProductDetail.class, new Integer(10)));
database.commit();
database.begin();
try {
laptop = (Laptop) database.load(Laptop.class, new Integer(10));
fail("Laptop with id 10 still exists.");
} catch (ObjectNotFoundException e) {
assertEquals(
"The object of type ctf.jdo.tc9x.Laptop with identity <10(10)> "
+ "was not found in persistent storage",
e.getMessage());
}
database.commit();
database.close();
}
public void testMasterUpdate() throws PersistenceException {
Complex fullname = new Complex("First", "Person");
// 1. load master object, add a new dependent object and commit
_db.begin();
TestLazyPerson loadPerson = (TestLazyEmployee) _db.load(TestLazyEmployee.class, fullname);
TestLazyAddress address = new TestLazyAddress();
address.setId(201);
address.setStreet("Halfpipe 1");
address.setCity("Skater Heaven");
address.setPerson(loadPerson);
loadPerson.getAddress().add(address);
_db.commit();
// 2. reuse master and commit. if we get a DuplicateIdentityException,
// the dependent object (id=201) was created twice.
_db.begin();
_db.update(loadPerson);
try {
_db.commit();
} catch (TransactionAbortedException e) {
if (e.getException() instanceof DuplicateIdentityException) {
stream.println("Error: The dependent object Address was just duplicated");
fail("The dependent object Address was just duplicated");
} else {
throw e;
}
}
// No DuplicateIdentityException means, that just one instance of Address (id=201)
// was created in the database. That's what we want to have.
}
/**
* Removes a new process instance
*
* @param instanceId instance id
*/
public void removeProcessInstance(String instanceId) throws WorkflowException {
SilverTrace.info(
"worflowEngine",
"ProcessInstanceManagerImpl.removeProcessInstance()",
"root.MSG_GEN_ENTER_METHOD",
"InstanceId=" + instanceId);
ProcessInstanceImpl instance;
Database db = null;
try {
// Delete forms data associated with this instance
removeProcessInstanceData(instanceId);
// Constructs the query
db = WorkflowJDOManager.getDatabase();
db.begin();
instance = (ProcessInstanceImpl) db.load(ProcessInstanceImpl.class, instanceId);
db.remove(instance);
db.commit();
} catch (PersistenceException pe) {
throw new WorkflowException(
"ProcessInstanceManagerImpl.removeProcessInstance", "EX_ERR_CASTOR_REMOVE_INSTANCE", pe);
} finally {
WorkflowJDOManager.closeDatabase(db);
}
WorkflowHub.getErrorManager().removeErrorsOfInstance(instanceId);
SilverTrace.info(
"worflowEngine",
"ProcessInstanceManagerImpl.removeProcessInstance()",
"root.MSG_GEN_EXIT_METHOD");
}
/**
* unlocks this instance for the given instance and state
*
* @param state state that have to be locked
* @param user the locking user
*/
public void unlock(ProcessInstance instance, State state, User user) throws WorkflowException {
Database db = null;
try {
// Get database connection
db = WorkflowJDOManager.getDatabase();
// begin transaction
db.begin();
// Re-load process instance
UpdatableProcessInstance copyInstance =
(UpdatableProcessInstance) db.load(ProcessInstanceImpl.class, instance.getInstanceId());
// Do workflow stuff
try {
// unlock instance for user
copyInstance.unLock(state, user);
} catch (WorkflowException we) {
db.rollback();
throw new WorkflowException(
"ProcessInstanceManagerImpl.unlock", "workflowEngine.EX_ERR_UNLOCK", we);
}
// commit
db.commit();
} catch (PersistenceException pe) {
throw new WorkflowException(
"ProcessInstanceManagerImpl.unlock", "workflowEngine.EX_ERR_CASTOR_UNLOCK", pe);
} finally {
WorkflowJDOManager.closeDatabase(db);
}
}
private void iterateStatesOID(final Locked locked, final AccessMode mode) throws Exception {
_queryStateOID.bind(locked.getId());
QueryResults results = _queryStateOID.execute(mode);
while (results.hasMore()) {
OID oid = (OID) results.next();
iterateEquipmentsOID((State) _db.load(State.class, oid.getId(), mode), mode);
}
}
private void iterateEquipmentsOID(final State state, final AccessMode mode) throws Exception {
_queryEquipmentOID.bind(state.getId());
QueryResults results = _queryEquipmentOID.execute(Database.ReadOnly);
while (results.hasMore()) {
OID oid = (OID) results.next();
iterateServicesOID((Equipment) _db.load(Equipment.class, oid.getId(), mode), mode);
}
}
private void iterateServicesOID(final Equipment equipment, final AccessMode mode)
throws Exception {
_queryServiceOID.bind(equipment.getId());
QueryResults results = _queryServiceOID.execute(Database.ReadOnly);
while (results.hasMore()) {
OID oid = (OID) results.next();
_db.load(Service.class, oid.getId(), mode);
}
}
public void testRollback() throws Exception {
Database db = getJDOManager(DBNAME, MAPPING).getDatabase();
db.begin();
LOG.info("Preparing for rollback bug");
// Prepare the database: add a NewProduct, which references the same
// ProductGroup as most Product objects do
ProductGroup group = (ProductGroup) db.load(ProductGroup.class, new Integer(3));
NewProduct newProduct = null;
try {
newProduct = (NewProduct) db.load(NewProduct.class, new Integer(1));
} catch (ObjectNotFoundException e) {
newProduct = new NewProduct();
newProduct.setId(1);
newProduct.setName("NewProduct1");
newProduct.setPrice(1.0f);
newProduct.setGroup(group);
db.create(newProduct);
LOG.info("NewProduct1 created.");
}
db.commit();
// Now the data are prepared:
// We have Product7 and NewProduct1, both are pointing to Group3
// Below we will load both objects in on transaction and then call rollback
db.begin();
LOG.info("Trying to reproduce rollback bug");
// loading both product entities
newProduct = (NewProduct) db.load(NewProduct.class, new Integer(1));
Product product = (Product) db.load(Product.class, new Integer(7));
LOG.debug("Product loaded: " + product);
LOG.debug("NewProduct loaded: " + newProduct);
// we only loaded both objects in one tx. Now we are doing a rollback.
LOG.info("Calling Rollback");
db.rollback();
LOG.info("End transaction: Trying to reproduce rollback bug");
db.close();
}
public void testLazyCollectionRollback() throws PersistenceException, SQLException {
stream.println("Running testLazyCollectionRollback...");
Complex fullname = new Complex("First", "Person");
// set up the data object
_db.begin();
TestLazyEmployee loadPerson = (TestLazyEmployee) _db.load(TestLazyEmployee.class, fullname);
Collection projects = loadPerson.getProjects();
TestLazyProject project = new TestLazyProject();
project = new TestLazyProject();
project.setId(1002);
project.setName("Project Two");
project.setOwner(loadPerson);
projects.add(project);
_db.create(project);
_db.commit();
_db.begin();
loadPerson = (TestLazyEmployee) _db.load(TestLazyEmployee.class, fullname);
projects = loadPerson.getProjects();
// is the collection populated?
assertTrue("The projects collection is not valid!.", projects != null && projects.size() > 0);
// is the collection instanceof Lazy?
assertTrue(
"Collection has to be lazy! It is " + loadPerson.getProjects().getClass(),
loadPerson.getProjects() instanceof org.exolab.castor.persist.Lazy);
// OK, the collection of projects is there, let's test a rollback for bug #1046
stream.println("Rolling back transaction");
_db.rollback();
// test it again since the rollback - is the collection instanceof Lazy?
assertTrue(
"Collection has to be lazy! It is " + loadPerson.getProjects().getClass(),
loadPerson.getProjects() instanceof org.exolab.castor.persist.Lazy);
}
/**
* Test method.
*
* @throws Exception For any exception thrown.
*/
public void testLoadChild() throws Exception {
Database db = _category.getDatabase();
db.begin();
Child child = (Child) db.load(Child.class, new Integer(1));
assertNotNull(child);
assertEquals(new Integer(1), child.getId());
db.commit();
db.close();
}
/**
* Test method.
*
* @throws Exception For any exception thrown.
*/
public void testQueryEntityOne() throws Exception {
Database db = _category.getDatabase();
db.begin();
Parent entity = (Parent) db.load(Parent.class, new Integer(1));
assertNotNull(entity);
assertEquals(new Integer(1), entity.getId());
db.commit();
db.close();
}
public void testLoadTruck() throws Exception {
Database database = _category.getDatabase();
database.begin();
Truck truck = (Truck) database.load(Truck.class, new Integer(5));
database.commit();
assertNotNull(truck);
assertEquals(5, truck.getId());
database.close();
}
public void testLoadComputer() throws Exception {
Database database = _category.getDatabase();
database.begin();
Computer computer = (Computer) database.load(Computer.class, new Integer(2));
database.commit();
assertNotNull(computer);
assertEquals("ctf.jdo.tc9x.Laptop", computer.getClass().getName());
assertEquals(2, computer.getId());
assertEquals("laptop 2", computer.getName());
database.close();
}
public void testLoadLaptop() throws Exception {
Database database = _category.getDatabase();
database.begin();
Laptop laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1", laptop.getName());
database.close();
}
public void testLoadServer() throws Exception {
Database database = _category.getDatabase();
database.begin();
Server server = (Server) database.load(Server.class, new Integer(3));
database.commit();
assertNotNull(server);
assertEquals("ctf.jdo.tc9x.Server", server.getClass().getName());
assertEquals(3, server.getId());
assertEquals("server 3", server.getName());
database.close();
}
public void testManyToMany() throws PersistenceException, SQLException {
stream.println("Running testManyToMany...");
_db.begin();
String key = "a1";
TestLazyNToNA a1 = (TestLazyNToNA) _db.load(TestLazyNToNA.class, key);
// The object a1 should have two TestLazyNToNB objects in its
// "refs" collection
Collection lazyRefs = a1.getRefs();
if (lazyRefs.size() != 2) {
stream.println("Error: incorrect initial collection size in testManyToMany");
fail("Error: incorrect initial collection size in testManyToMany");
}
lazyRefs.clear();
_db.commit();
// Now if we re-load the object in a new transaction, there should
// be no objects in the "refs" collection
_db.begin();
a1 = (TestLazyNToNA) _db.load(TestLazyNToNA.class, key);
// The object a1 should have two TestLazyNToNB objects in its
// "refs" collection
lazyRefs = a1.getRefs();
if (lazyRefs.size() > 2) {
stream.println("Error: incorrect final collection size in testManyToMany");
fail("Error: incorrect final collection size in testManyToMany");
}
_db.commit();
}
/**
* Test method.
*
* @throws Exception For any exception thrown.
*/
public void testLoadEntityWithCompoundId() throws Exception {
Database db = _category.getDatabase();
db.begin();
ParentWithCompoundId child =
(ParentWithCompoundId)
db.load(ParentWithCompoundId.class, new Complex(new Integer(1), new Integer(1)));
assertNotNull(child);
assertEquals(new Integer(1), child.getId1());
assertEquals(new Integer(1), child.getId2());
db.commit();
db.close();
}
public void testLoadCar() throws Exception {
Database database = _category.getDatabase();
database.begin();
Object object = database.load(Car.class, new Integer(5));
assertNotNull(object);
assertEquals("ctf.jdo.tc9x.Truck", object.getClass().getName());
Truck truck = (Truck) object;
database.commit();
assertNotNull(truck);
assertEquals(5, truck.getId());
database.close();
}
public void testReadOnlyOidEmpty() throws Exception {
long start = System.currentTimeMillis();
_db = _jdo.getDatabase();
_db.getCacheManager().expireCache();
_db.begin();
long begin = System.currentTimeMillis();
OQLQuery query =
_db.getOQLQuery(
"CALL SQL select PTF_LOCKED.ID as ID "
+ "from PTF_LOCKED order by PTF_LOCKED.ID "
+ "AS ptf.jdo.rel1toN.OID");
QueryResults results = query.execute(Database.ReadOnly);
long result = System.currentTimeMillis();
initIterateQueriesOID();
int count = 0;
while (results.hasMore()) {
OID oid = (OID) results.next();
iterateStatesOID(
(Locked) _db.load(Locked.class, oid.getId(), Database.ReadOnly), Database.ReadOnly);
count++;
}
long iterate = System.currentTimeMillis();
_db.commit();
long commit = System.currentTimeMillis();
_db.close();
long close = System.currentTimeMillis();
LOG.info(
format(
"ReadOnlyOidEmpty",
DF.format(begin - start),
DF.format(result - begin),
DF.format(iterate - result),
DF.format(commit - iterate),
DF.format(close - commit)));
}
public void testLoadComputerMulti() throws Exception {
Database database = _category.getDatabase();
database.begin();
ComputerMulti computer =
(LaptopMulti)
database.load(ComputerMulti.class, new Identity(new Integer(1), new Integer(1)));
database.commit();
assertNotNull(computer);
assertEquals(1, computer.getId1());
assertEquals(1, computer.getId2());
assertEquals("laptop 1", computer.getName());
database.close();
}
public void testLoadM() throws Exception {
Database database = _category.getDatabase();
database.begin();
M m = (M) database.load(M.class, new Integer(1));
database.commit();
assertNotNull(m);
assertEquals(1, m.getId());
assertEquals("m1", m.getName());
Collection ns = m.getNs();
assertNotNull(ns);
assertEquals(2, ns.size());
database.close();
}
public void testLoadOwner() throws Exception {
Database database = _category.getDatabase();
database.begin();
Owner owner = (Owner) database.load(Owner.class, new Integer(1));
database.commit();
assertNotNull(owner);
assertEquals(1, owner.getId().intValue());
assertEquals("owner 1", owner.getName());
Product product = owner.getProduct();
assertNotNull(product);
assertEquals(1, product.getId());
assertEquals("ctf.jdo.tc9x.Laptop", product.getClass().getName());
database.close();
}
public void run() {
boolean succeed;
int trials = 0;
TestRace tr;
try {
for ( int i=0; i < trial && !other.isDone(); i++ ) {
try {
// load it and modify it
db.begin();
succeed = false;
trials = 0;
while ( !succeed && trials < NUM_OF_RETRIAL && !other.isDone() ) {
trials++;
try {
tr = (TestRace) db.load( _classType, id, Database.Shared );
// may throw ObjectNotFoundException
// LockNotGrantedException
db.commit();
succeed = true;
} catch ( LockNotGrantedException e ) {
succeed = false;
// ethernet way of retry
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
} catch ( ObjectNotFoundException e ) {
succeed = false;
// ethernet way of retry
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
} catch ( TransactionAbortedException e ) {
succeed = false;
// ethernet way of retry
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
}
Thread.currentThread().sleep( 0 );
}
if ( db.isActive() )
db.rollback();
} catch ( Exception e ) {
}
}
} finally {
isDone = true;
}
}
/**
* Get the process instances for a given instance id
*
* @param instanceId id of searched instance
* @return the searched process instance
*/
public ProcessInstance getProcessInstance(String instanceId) throws WorkflowException {
ProcessInstanceImpl instance;
Database db = null;
try {
// Constructs the query
db = WorkflowJDOManager.getDatabase();
db.begin();
instance = (ProcessInstanceImpl) db.load(ProcessInstanceImpl.class, instanceId);
db.commit();
return instance;
} catch (PersistenceException pe) {
throw new WorkflowException(
"ProcessInstanceManagerImpl.getProcessInstance", "EX_ERR_CASTOR_GET_INSTANCE", pe);
} finally {
WorkflowJDOManager.closeDatabase(db);
}
}
public void testCreateAndLoadComputer() throws Exception {
Database database = _category.getDatabase();
database.begin();
Order order = new Order();
order.setId(12);
order.setName("order 12");
database.create(order);
database.commit();
database.begin();
ProductDetail detail = new ProductDetail();
detail.setId(12);
detail.setCategory("category 12");
detail.setLocation("location 12");
database.create(detail);
database.commit();
database.begin();
Laptop laptop = new Laptop();
laptop.setId(12);
laptop.setName("laptop 12");
laptop.setCpu("centrino");
laptop.setResolution("1600");
laptop.setWeight(2450);
laptop.setDetail((ProductDetail) database.load(ProductDetail.class, new Integer(12)));
database.create(laptop);
Collection orders = new LinkedList();
orders.add(database.load(Order.class, new Integer(12)));
laptop.setOrders(orders);
database.commit();
database.begin();
Computer computer = (Computer) database.load(Computer.class, new Integer(12));
database.commit();
assertNotNull(computer);
assertEquals("ctf.jdo.tc9x.Laptop", computer.getClass().getName());
assertEquals(12, computer.getId());
assertEquals("laptop 12", computer.getName());
database.begin();
computer = (Computer) database.load(Computer.class, new Integer(12));
database.remove(computer);
database.remove(database.load(ProductDetail.class, new Integer(12)));
database.remove(database.load(Order.class, new Integer(12)));
database.commit();
database.close();
}
public void testCreateAndLoadCar() throws Exception {
Database database = _category.getDatabase();
database.begin();
Order order = new Order();
order.setId(11);
order.setName("order 11");
database.create(order);
database.commit();
database.begin();
ProductDetail detail = new ProductDetail();
detail.setId(11);
detail.setCategory("category 11");
detail.setLocation("location 11");
database.create(detail);
database.commit();
database.begin();
Truck truck = new Truck();
truck.setId(11);
truck.setName("truck 11");
truck.setKw(112);
truck.setMake("Fiat");
truck.setMaxWeight(3750);
truck.setDetail((ProductDetail) database.load(ProductDetail.class, new Integer(11)));
database.create(truck);
Collection orders = new LinkedList();
orders.add(database.load(Order.class, new Integer(11)));
truck.setOrders(orders);
database.commit();
database.begin();
Object object = database.load(Car.class, new Integer(11));
assertNotNull(object);
assertEquals("ctf.jdo.tc9x.Truck", object.getClass().getName());
Truck loadedTruck = (Truck) object;
database.commit();
assertNotNull(loadedTruck);
assertEquals(11, loadedTruck.getId());
database.begin();
database.remove(database.load(Car.class, new Integer(11)));
database.remove(database.load(ProductDetail.class, new Integer(11)));
database.remove(database.load(Order.class, new Integer(11)));
database.commit();
database.close();
}
public void runTest() throws PersistenceException {
TimeStampableObject object;
CallbacksInvoked cbi = new CallbacksInvoked();
cbi.allow(CallbacksInvoked.CREATING);
cbi.allow(CallbacksInvoked.USING);
cbi.allow(CallbacksInvoked.CREATED);
cbi.allow(CallbacksInvoked.STORING);
cbi.allow(CallbacksInvoked.RELEASING);
_i._callbacksInvoked.init();
_db.begin();
object = new TimeStampableObject();
LOG.debug("Creating new object: " + object);
_db.create(object);
_db.commit();
if (!cbi.equals(_i._callbacksInvoked)) {
LOG.error("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
fail("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
}
cbi.init();
cbi.allow(CallbacksInvoked.USING);
cbi.allow(CallbacksInvoked.LOADED);
cbi.allow(CallbacksInvoked.STORING);
cbi.allow(CallbacksInvoked.RELEASING);
cbi.allow(CallbacksInvoked.INSTANTIATE);
_i._callbacksInvoked.init();
_db.begin();
object =
(TimeStampableObject)
_db.load(TimeStampableObject.class, new Integer(TimeStampableObject.DEFAULT_ID));
object.setValue1("Alan");
_db.commit();
if (!cbi.equals(_i._callbacksInvoked)) {
LOG.error("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
fail("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
}
cbi.init();
cbi.allow(CallbacksInvoked.USING);
cbi.allow(CallbacksInvoked.UPDATED);
cbi.allow(CallbacksInvoked.STORING);
cbi.allow(CallbacksInvoked.RELEASING);
_i._callbacksInvoked.init();
object.setValue2("long transaction new value");
_db.begin();
_db.update(object);
_db.commit();
if (!cbi.equals(_i._callbacksInvoked)) {
LOG.error("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
fail("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
}
cbi.init();
cbi.allow(CallbacksInvoked.USING);
cbi.allow(CallbacksInvoked.LOADED);
cbi.allow(CallbacksInvoked.REMOVING);
cbi.allow(CallbacksInvoked.REMOVED);
cbi.allow(CallbacksInvoked.RELEASING);
cbi.allow(CallbacksInvoked.INSTANTIATE);
_i._callbacksInvoked.init();
_db.begin();
object =
(TimeStampableObject)
_db.load(TimeStampableObject.class, new Integer(TimeStampableObject.DEFAULT_ID));
_db.remove(object);
_db.commit();
if (!cbi.equals(_i._callbacksInvoked)) {
LOG.error("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
fail("Callbacks were not properly invoked: " + cbi + " != " + _i._callbacksInvoked);
}
}
public void run() {
try {
int num = 0;
stream.writeVerbose("start testing");
TestRace tr;
TestRace testrace;
OQLQuery oql;
QueryResults qr;
boolean succeed;
int trials;
Integer id = new Integer(5);
out:
for ( int i=0; i<trial; i++ ) {
// create, modified, delete object
try {
switch ( cachetype ) {
case 0:
testrace = new TestRaceCount();
testrace.setId(5);
break;
case 1:
testrace = new TestRaceTime();
testrace.setId(5);
break;
case 2:
testrace = new TestRaceNone();
testrace.setId(5);
break;
case 3:
testrace = new TestRaceUnlimited();
testrace.setId(5);
break;
default:
testrace = null;
}
// create object
//try {
db.begin();
db.create( testrace ); // may throw duplicateIdentityException
db.commit();
//} catch ( Exception e ) {
// e.printStackTrace();
//}
// load it and modify it
succeed = false;
trials = 0;
while ( !succeed && trials < NUM_OF_RETRIAL ) {
Thread.currentThread().sleep( 0 );
trials++;
try {
db.begin();
tr = (TestRace) db.load( _classType, id );
// may throw ObjectNotFoundException
// LockNotGrantedException
tr.incValue1();
db.commit();
succeed = true;
} catch ( LockNotGrantedException e ) {
succeed = false;
// ethernet way of retry
if ( db.isActive() ) db.rollback();
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
} catch ( TransactionAbortedException e ) {
succeed = false;
// ethernet way of retry
if ( db.isActive() ) db.rollback();
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
}
}
if ( db.isActive() )
db.rollback();
// load it and release it
succeed = false;
trials = 0;
while ( !succeed && trials < NUM_OF_RETRIAL ) {
Thread.currentThread().sleep( 0 );
trials++;
try {
db.begin();
tr = (TestRace) db.load( _classType, id );
// may throw ObjectNotFoundException
// LockNotGrantedException
db.commit();
succeed = true;
} catch ( LockNotGrantedException e ) {
succeed = false;
// ethernet way of retry
if ( db.isActive() ) db.rollback();
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
}
}
if ( db.isActive() )
db.rollback();
// load it and delete it
succeed = false;
trials = 0;
while ( !succeed && trials < NUM_OF_RETRIAL ) {
Thread.currentThread().sleep( 0 );
trials++;
try {
db.begin();
tr = (TestRace) db.load( _classType, id );
// may throw ObjectNotFoundException
// LockNotGrantedException
db.remove( tr );
db.commit();
succeed = true;
} catch ( LockNotGrantedException e ) {
succeed = false;
if ( db.isActive() ) db.rollback();
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
} catch ( TransactionAbortedException e ) {
succeed = false;
// ethernet way of retry
if ( db.isActive() ) db.rollback();
Thread.currentThread().sleep( (long) ((SLEEP_BASE_TIME^trials) * ran.nextDouble()) );
}
}
if ( db.isActive() )
db.rollback();
if ( !succeed )
throw new Exception("Transaction can't not lock the object within "+trials+" trials");
} catch ( TransactionNotInProgressException e ) {
stream.writeVerbose( "Thread <CreateDelete> will be killed. Unexcepted exception: "+e.getException() );
e.printStackTrace();
if ( db.isActive() ) try { db.rollback(); } catch ( TransactionNotInProgressException ee ) {}
_errLeak = true;
break out;
} catch ( PersistenceException e ) {
stream.writeVerbose( "Thread <CreateDelete> will be killed. Unexcepted exception: " );
e.printStackTrace();
if ( db.isActive() ) try { db.rollback(); } catch ( TransactionNotInProgressException ee ) {}
_errLeak = true;
break out;
} catch ( Exception e ) {
stream.writeVerbose( "Thread <CreateDelete> will be killed. Element not found: other exception: "+e );
e.printStackTrace();
if ( db.isActive() ) try { db.rollback(); } catch ( TransactionNotInProgressException ee ) {}
_errLeak = true;
break out;
}
}
} finally {
isDone = true;
}
}
