* src/qpid/framing/FrameDefaultVisitor.h:

	A visitor for all concrete frame body types.

	* src/qpid/broker/SessionState.h: 3 states - closed, active, suspended.

	* src/qpid/broker/SessionAdapter.h, .cpp: Session handler, implements
	session class commands. In progres..	

	* rubygen/templates/MethodBodyDefaultVisitor.rb: 
	A visitor for all method body types.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@570236 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 22 insertions, 9 deletions

diff --git a/cpp/src/qpid/broker/SessionState.h b/cpp/src/qpid/broker/SessionState.h
index 30f071ca55..7558ea7866 100644
--- a/cpp/src/qpid/broker/SessionState.h
+++ b/cpp/src/qpid/broker/SessionState.h
@@ -10,9 +10,9 @@
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
- * 
+ *
  *   http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -33,20 +33,33 @@ namespace broker {
 class SessionState
 {
   public:
-    /** Create a new, active session. */
-    SessionState(uint32_t timeoutSeconds)
-        : id(true), active(true), timeout(timeoutSeconds) {}
+    enum State { CLOSED, ACTIVE, SUSPENDED };
+
+    /** Initially in CLOSED state */
+    SessionState() : id(false), state(CLOSED), timeout(0) {}
 
+    /** Make CLOSED session ACTIVE, assigns a new UUID.
+     * #@param timeout in seconds
+     */
+    void open(u_int32_t timeout_) {
+        state=ACTIVE;  id.generate(); timeout=timeout_;
+    }
+
+    /** Close a session. */
+    void close() { state=CLOSED; id.clear(); timeout=0; }
+
+    State getState() const { return state; }
     const framing::Uuid& getId() const { return id; }
     uint32_t getTimeout() const { return timeout; }
 
-    /** Call SuspendedSessions::resume to re-activate a suspended session. */ 
-    bool isActive() const { return active; }
-
+    bool isOpen() { return state == ACTIVE; }
+    bool isClosed() { return state == CLOSED; }
+    bool isSuspended() { return state == SUSPENDED; }
+    
   private:
   friend class SuspendedSessions;
     framing::Uuid id;
-    bool active;
+    State state;
     uint32_t timeout;
 };