@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);
}
@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) throws Exception {
Pair<PersistedType, String> key = new Pair<>(type, name);
PersistedBindings currentBindings = mapBindings.remove(key);
if (currentBindings != null) {
jmsJournal.appendDeleteRecord(currentBindings.getId(), true);
}
}
@Override
public void load() throws Exception {
mapFactories.clear();
List<RecordInfo> data = new ArrayList<>();
ArrayList<PreparedTransactionInfo> list = new ArrayList<>();
jmsJournal.load(data, list, null);
for (RecordInfo record : data) {
long id = record.id;
ActiveMQBuffer buffer = ActiveMQBuffers.wrappedBuffer(record.data);
byte rec = record.getUserRecordType();
if (rec == CF_RECORD) {
PersistedConnectionFactory cf = new PersistedConnectionFactory();
cf.decode(buffer);
cf.setId(id);
mapFactories.put(cf.getName(), cf);
} else if (rec == DESTINATION_RECORD) {
PersistedDestination destination = new PersistedDestination();
destination.decode(buffer);
destination.setId(id);
destinations.put(new Pair<>(destination.getType(), destination.getName()), destination);
} else if (rec == BINDING_RECORD) {
PersistedBindings bindings = new PersistedBindings();
bindings.decode(buffer);
bindings.setId(id);
Pair<PersistedType, String> key = new Pair<>(bindings.getType(), bindings.getName());
mapBindings.put(key, bindings);
} else {
throw new IllegalStateException("Invalid record type " + rec);
}
}
}
