@Override
public void addBindings(PersistedType type, String name, String... address) throws Exception {
Pair<PersistedType, String> key = new Pair<>(type, name);
long tx = idGenerator.generateID();
PersistedBindings currentBindings = mapBindings.get(key);
if (currentBindings != null) {
jmsJournal.appendDeleteRecordTransactional(tx, currentBindings.getId());
} else {
currentBindings = new PersistedBindings(type, name);
}
mapBindings.put(key, currentBindings);
for (String adItem : address) {
currentBindings.addBinding(adItem);
}
long newId = idGenerator.generateID();
currentBindings.setId(newId);
jmsJournal.appendAddRecordTransactional(tx, newId, BINDING_RECORD, currentBindings);
jmsJournal.appendCommitRecord(tx, true);
}
@Override
public void deleteBindings(PersistedType type, String name, String address) throws Exception {
Pair<PersistedType, String> key = new Pair<>(type, name);
long tx = idGenerator.generateID();
PersistedBindings currentBindings = mapBindings.get(key);
if (currentBindings == null) {
return;
} else {
jmsJournal.appendDeleteRecordTransactional(tx, currentBindings.getId());
}
currentBindings.deleteBinding(address);
if (currentBindings.getBindings().size() == 0) {
mapBindings.remove(key);
} else {
long newId = idGenerator.generateID();
currentBindings.setId(newId);
jmsJournal.appendAddRecordTransactional(tx, newId, BINDING_RECORD, currentBindings);
}
jmsJournal.appendCommitRecord(tx, true);
}
/** @param packet */
private void handleAppendAddTXRecord(final ReplicationAddTXMessage packet) throws Exception {
Journal journalToUse = getJournal(packet.getJournalID());
if (packet.getOperation() == ADD_OPERATION_TYPE.UPDATE) {
journalToUse.appendUpdateRecordTransactional(
packet.getTxId(), packet.getId(), packet.getRecordType(), packet.getRecordData());
} else {
journalToUse.appendAddRecordTransactional(
packet.getTxId(), packet.getId(), packet.getRecordType(), packet.getRecordData());
}
}