[Axis2] Non-blocking dual client

[Marta García Rueda]

Hi, I´m doing an asynchronous client for a web services with the Code Generator Tool and my stub class it´s like that:   _operationClient.getOptions().setUseSeparateListener(true); _operationClient.getOptions().setTransportInProtocol(org.apache.axis2.Constants.TRANSPORT_HTTP); org.apache.axis2.util.CallbackReceiver _callbackReceiver = null; if (_operations[0].getMessageReceiver() == null && _operationClient.getOptions().isUseSeparateListener()) { _callbackReceiver = new org.apache.axis2.util.CallbackReceiver();             _operations[0].setMessageReceiver(_callbackReceiver);  } _operationClient.execute(false);    When I debug this I see that the object callbackReceiver has the result in a hashMap callbackStore. But I don´t know how to retrieve the result. I have to implement a Listener o something like that? Could you tell me where can I find an example?   Thank you very much. Marta García.