);
// create the bridge between java land and this engine (sql land)
entityBridge = new JDBCEntityBridge(metaData, this);
entityBridge.init();
bridgeInvocationHandler = new EntityBridgeInvocationHandler(createFieldMap(), createSelectorMap());
getCatalog().addEntity(entityBridge);
// create the read ahead cache
readAheadCache = new ReadAheadCache(this);