private void createKafkaAdaptorListener(
InputEventAdapterListener inputEventAdapterListener,
InputEventAdapterConfiguration inputEventAdapterConfiguration) {
Map<String, String> brokerProperties = new HashMap<String, String>();
brokerProperties.putAll(inputEventAdapterConfiguration.getProperties());
String zkConnect =
brokerProperties.get(KafkaEventAdapterConstants.ADAPTOR_SUSCRIBER_ZOOKEEPER_CONNECT);
String groupID = brokerProperties.get(KafkaEventAdapterConstants.ADAPTOR_SUSCRIBER_GROUP_ID);
String threadsStr = brokerProperties.get(KafkaEventAdapterConstants.ADAPTOR_SUSCRIBER_THREADS);
String optionalConfiguration =
brokerProperties.get(KafkaEventAdapterConstants.ADAPTOR_OPTIONAL_CONFIGURATION_PROPERTIES);
int threads = Integer.parseInt(threadsStr);
String topic =
inputEventAdapterConfiguration
.getProperties()
.get(KafkaEventAdapterConstants.ADAPTOR_SUSCRIBER_TOPIC);
consumerKafkaAdaptor =
new ConsumerKafkaAdaptor(
topic,
tenantId,
KafkaEventAdapter.createConsumerConfig(zkConnect, groupID, optionalConfiguration));
consumerKafkaAdaptor.run(threads, inputEventAdapterListener);
}
@Override
public void disconnect() {
if (consumerKafkaAdaptor != null) {
consumerKafkaAdaptor.shutdown();
String topic =
eventAdapterConfiguration
.getProperties()
.get(KafkaEventAdapterConstants.ADAPTER_MESSAGE_TOPIC);
log.debug("Adapter " + eventAdapterConfiguration.getName() + " disconnected " + topic);
}
}
