Error handling

The java client can throw the following runtime exceptions:

Exception	Description
AerospikeException	Base exception. A more specific error code can be obtained by getResultCode(). View Result Codes
AerospikeException.Timeout	Command has timed out.
AerospikeException.Serialize	Error using java or messagepack encoding/decoding.
AerospikeException.Parse	Error parsing server response.
AerospikeException.Connection	Error establishing connection to server node.
AerospikeException.InvalidNode	The chosen node is not active or a namespace is removed while the client is active.
AerospikeException.ScanTerminated	Scan was terminated prematurely.
AerospikeException.QueryTerminated	Query was terminated prematurely.
AerospikeException.CommandRejected	Async command was rejected because the maximum concurrent database commands have been exceeded.

Here is example code that handles an AerospikeException.

AerospikeClient client = new AerospikeClient("192.168.1.150", 3000);

try {
  try {
    client.put(null, new Key("test", "demo", "key"), new Bin("testbin", 32));
  }
  catch (AerospikeException.Timeout aet) {
    // Handle timeouts differently.
    retryTransaction();
  }
  catch (AerospikeException ae) {
    throw new MyException("AerospikeException " + ae.getResultCode() + ": " + ae.getMessage());
  }
}
finally {
  client.close();
}