add an ID for the server requests

[nikiroo-utils.git] / src / be / nikiroo / utils / serial / server / Server.java

diff --git a/src/be/nikiroo/utils/serial/server/Server.java b/src/be/nikiroo/utils/serial/server/Server.java
index ed27557e4cd56e0c8335c1d0ef05cc5ca84b68f4..932a705136d5a550df5dc5a7d8992b5e313c37fe 100644 (file)
--- a/src/be/nikiroo/utils/serial/server/Server.java
+++ b/src/be/nikiroo/utils/serial/server/Server.java
@@ -18,6 +18,7 @@ import be.nikiroo.utils.TraceHandler;
  */
 abstract class Server implements Runnable {
        protected final String key;
+       protected long id = 0;
 
        private final String name;
        private final Object lock = new Object();
@@ -376,6 +377,33 @@ abstract class Server implements Runnable {
                tracer.error(e);
        }
 
+       /**
+        * Return the next ID to use.
+        * 
+        * @return the next ID
+        */
+       protected synchronized long getNextId() {
+               return id++;
+       }
+
+       /**
+        * Method called when
+        * {@link ServerObject#onRequest(ConnectActionServerObject, Object, long)}
+        * has successfully finished.
+        * <p>
+        * Can be used to know how much data was transmitted.
+        * 
+        * @param id
+        *            the ID used to identify the request
+        * @param bytesReceived
+        *            the bytes received during the request
+        * @param bytesSent
+        *            the bytes sent during the request
+        */
+       @SuppressWarnings("unused")
+       protected void onRequestDone(long id, long bytesReceived, long bytesSent) {
+       }
+
        /**
         * Create a {@link Socket}.
         *