Add SameState class to manage the state of a client.

The SameState class manages a view of the 'Same' network. Some
functionality was moved from SameServiceImpl to SameState.

1 files changed, 11 insertions, 0 deletions

diff --git a/jsonrpc/src/main/java/com/orbekk/same/CallerInfoListener.java b/jsonrpc/src/main/java/com/orbekk/same/CallerInfoListener.java
new file mode 100644
index 0000000..e3ccfea
--- /dev/null
+++ b/jsonrpc/src/main/java/com/orbekk/same/CallerInfoListener.java
@@ -0,0 +1,11 @@
+package com.orbekk.same;
+
+/**
+ * An interface to get notified of the current caller.
+ *
+ * This interface is needed because jsonrpc4j does not pass the
+ * HttpServletRequest to the service implementation.
+ */
+public interface CallerInfoListener {
+    void setCaller(String callerIp);
+}