HttpConnectorEventListener.java

/*
 * $Id$
 *
 * Copyright 2006, The jCoderZ.org Project. All rights reserved.
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package org.jcoderz.commons.connector.http.transport;

/**
 * The listener interface used by the http connector to perform
 * callback functionality on the client of the resource adapter.
 *
 */
public interface HttpConnectorEventListener
{
   /**
    * Callback method indicating that the request is being sent to the
    * peer, possibly retrying if sending fails at first.
    *
    * @param context the context set for the connector handle
    */
   void requestSendWithRetry (ConnectorContext context);

   /**
    * Callback method indicating that the request is being sent to
    * the peer.
    * This can be called multiple times indicating retries sending
    * the request.
    *
    * @param context the context set for the connector handle
    */
   void requestSend (ConnectorContext context);

   /**
    * Callback method indicating that the response has been received
    * from the peer in use.
    *
    * @param statusCode the HTTP status code
    * @param responseData the HTTP response
    * @param context the context set for the connector handle
    */
   void responseReceived (
         int statusCode, byte[] responseData, ConnectorContext context);

   /**
    * Callback indicating that a response was received after the given
    * number of retries.
    *
    * @param numberOfRetries the number of retries
    * @param responseData the HTTP response data
    * @param context the context set for the connector handle
    */
   void responseReceivedAfterRetry (
         int numberOfRetries, byte[] responseData, ConnectorContext context);
}