public int getNumberOfPages() throws Exception {
clearIO();
try {
PagingStore pageStore = pagingManager.getPageStore(address);
if (!pageStore.isPaging()) {
return 0;
} else {
return pagingManager.getPageStore(address).getNumberOfPages();
}
} finally {
blockOnIO();
}
}
protected PagingManager createPageManager(
final StorageManager storageManager,
final Configuration configuration,
final ExecutorFactory executorFactory,
final HierarchicalRepository<AddressSettings> addressSettingsRepository)
throws Exception {
PagingManager paging =
new PagingManagerImpl(
new PagingStoreFactoryNIO(
configuration.getPagingDirectory(), 1000, null, executorFactory, false),
storageManager,
addressSettingsRepository);
paging.start();
return paging;
}
public boolean isPaging() throws Exception {
clearIO();
try {
return pagingManager.getPageStore(address).isPaging();
} finally {
blockOnIO();
}
}
public long getAddressSize() throws Exception {
clearIO();
try {
return pagingManager.getPageStore(address).getAddressSize();
} finally {
blockOnIO();
}
}
public long getNumberOfBytesPerPage() throws Exception {
clearIO();
try {
return pagingManager.getPageStore(address).getPageSizeBytes();
} finally {
blockOnIO();
}
}
@Test
public void testSendPackets() throws Exception {
setupServer(true);
StorageManager storage = getStorage();
manager = liveServer.getReplicationManager();
waitForComponent(manager);
Journal replicatedJournal = new ReplicatedJournal((byte) 1, new FakeJournal(), manager);
replicatedJournal.appendPrepareRecord(1, new FakeData(), false);
replicatedJournal.appendAddRecord(1, (byte) 1, new FakeData(), false);
replicatedJournal.appendUpdateRecord(1, (byte) 2, new FakeData(), false);
replicatedJournal.appendDeleteRecord(1, false);
replicatedJournal.appendAddRecordTransactional(2, 2, (byte) 1, new FakeData());
replicatedJournal.appendUpdateRecordTransactional(2, 2, (byte) 2, new FakeData());
replicatedJournal.appendCommitRecord(2, false);
replicatedJournal.appendDeleteRecordTransactional(3, 4, new FakeData());
replicatedJournal.appendPrepareRecord(3, new FakeData(), false);
replicatedJournal.appendRollbackRecord(3, false);
blockOnReplication(storage, manager);
Assert.assertTrue(
"Expecting no active tokens:" + manager.getActiveTokens(),
manager.getActiveTokens().isEmpty());
ServerMessage msg = new ServerMessageImpl(1, 1024);
SimpleString dummy = new SimpleString("dummy");
msg.setAddress(dummy);
replicatedJournal.appendAddRecordTransactional(23, 24, (byte) 1, new FakeData());
PagedMessage pgmsg = new PagedMessageImpl(msg, new long[0]);
manager.pageWrite(pgmsg, 1);
manager.pageWrite(pgmsg, 2);
manager.pageWrite(pgmsg, 3);
manager.pageWrite(pgmsg, 4);
blockOnReplication(storage, manager);
PagingManager pagingManager =
createPageManager(
backupServer.getStorageManager(), backupServer.getConfiguration(),
backupServer.getExecutorFactory(), backupServer.getAddressSettingsRepository());
PagingStore store = pagingManager.getPageStore(dummy);
store.start();
Assert.assertEquals(4, store.getNumberOfPages());
store.stop();
manager.pageDeleted(dummy, 1);
manager.pageDeleted(dummy, 2);
manager.pageDeleted(dummy, 3);
manager.pageDeleted(dummy, 4);
manager.pageDeleted(dummy, 5);
manager.pageDeleted(dummy, 6);
blockOnReplication(storage, manager);
ServerMessageImpl serverMsg = new ServerMessageImpl();
serverMsg.setMessageID(500);
serverMsg.setAddress(new SimpleString("tttt"));
HornetQBuffer buffer = HornetQBuffers.dynamicBuffer(100);
serverMsg.encodeHeadersAndProperties(buffer);
manager.largeMessageBegin(500);
manager.largeMessageWrite(500, new byte[1024]);
manager.largeMessageDelete(Long.valueOf(500));
blockOnReplication(storage, manager);
store.start();
Assert.assertEquals(0, store.getNumberOfPages());
}
