public static void main(String[] args) throws IOException {
PersistenceObjectModel.register();
FileStore store = new FileStore(JdbmTest.FILE);
@SuppressWarnings("unchecked")
final TMap<String, TSet<PersistenceClass>> map = (TMap) store.getRoot();
Transaction.setDefaultTrunk(map.getTrunk());
Assert.assertEquals(COUNT + 1, map.size());
Transaction.run(
new Runnable() {
public void run() {
for (int i = 0; i < COUNT + 1; i++) {
TSet<PersistenceClass> set = map.get("set" + i);
Assert.assertEquals(1, set.size());
for (PersistenceClass current : set) Assert.assertTrue(current.getInt() == i);
}
}
});
if (Stats.ENABLED) {
// 2 for log file initialization
Assert.assertEquals(2, Stats.getInstance().FileTotalWritten.get());
}
TSet<PersistenceClass> set = new TSet<PersistenceClass>();
PersistenceClass object = new PersistenceClass();
object.setInt(COUNT + 1);
set.add(object);
map.put("set" + (COUNT + 1), set);
store.flush();
Log.write("Inserted 1 more set.");
if (Stats.ENABLED) {
Assert.assertTrue(
Stats.getInstance().FileTotalWritten.get()
< Stats.getInstance().FileTotalRead.get() / 10);
Stats.getInstance().writeAndReset();
}
store.close();
PlatformAdapter.shutdown();
}
public static void main(String[] args) throws IOException {
PersistenceObjectModel.register();
OF.setConfig(
new Config() {
@Override
public AutoCommitPolicy getAutoCommitPolicy() {
return AutoCommitPolicy.DELAYED_MANUAL;
}
});
FileStore store = new FileStore(JdbmTest.FILE);
Transaction trunk = Site.getLocal().createTrunk(store);
Transaction.setDefaultTrunk(trunk);
TMap<String, TSet<PersistenceClass>> map = new TMap<String, TSet<PersistenceClass>>();
ArrayList<TSet<PersistenceClass>> list = new ArrayList<TSet<PersistenceClass>>();
for (int i = 0; i < COUNT; i++) {
TSet<PersistenceClass> set = new TSet<PersistenceClass>();
list.add(set);
map.put("set" + i, set);
PersistenceClass object = new PersistenceClass();
object.setInt(i);
set.add(object);
}
Assert.assertNull(store.getRoot());
store.setRoot(map);
OF.update();
Assert.assertEquals(COUNT, map.size());
Log.write("Inserted " + COUNT + " sets.");
long mainWriteLength = 0;
if (Stats.ENABLED) {
mainWriteLength = Stats.getInstance().FileTotalWritten.get();
Stats.getInstance().writeAndReset();
}
TSet<PersistenceClass> set = new TSet<PersistenceClass>();
PersistenceClass object = new PersistenceClass();
object.setInt(COUNT);
set.add(object);
map.put("set" + list.size(), set);
OF.update();
Log.write("Inserted 1 more set.");
if (Stats.ENABLED)
Assert.assertTrue(Stats.getInstance().FileTotalWritten.get() < mainWriteLength / 10);
store.close();
if (Stats.ENABLED) Stats.getInstance().reset();
// Re open
FileStore store2 = new FileStore(JdbmTest.FILE);
@SuppressWarnings("unchecked")
TMap<String, TSet<PersistenceClass>> map2 = (TMap) store2.getRoot();
Assert.assertTrue(map2 == map);
for (int i = 0; i < COUNT; i++) {
TSet<PersistenceClass> set2 = map.get("set" + i);
Assert.assertTrue(set2 == list.get(i));
Assert.assertEquals(1, set2.size());
for (PersistenceClass current : set2) Assert.assertTrue(current.getInt() == i);
}
Log.write("Reopened and read all.");
store2.close();
if (Stats.ENABLED) {
// 4 for 2 log file initializations
Assert.assertEquals(4, Stats.getInstance().FileTotalWritten.get());
Stats.getInstance().writeAndReset();
}
PlatformAdapter.shutdown();
}