Split broker::Session into:

  broker::SessionState: session info (uuid etc.) + handler chains.
  broker::SemanticState: session state for the SemanticHandler.


git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@578219 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 63 insertions, 0 deletions

diff --git a/cpp/src/qpid/broker/SessionState.cpp b/cpp/src/qpid/broker/SessionState.cpp
new file mode 100644
index 0000000000..acfb3bfea8
--- /dev/null
+++ b/cpp/src/qpid/broker/SessionState.cpp
@@ -0,0 +1,63 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * 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
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include "SessionState.h"
+#include "SessionHandler.h"
+#include "Connection.h"
+#include "Broker.h"
+#include "SemanticHandler.h"
+
+namespace qpid {
+namespace broker {
+
+using namespace framing;
+
+SessionState::SessionState(SessionHandler& h, uint32_t timeout_) 
+    : handler(&h), id(true), timeout(timeout_),
+      broker(h.getConnection().broker),
+      version(h.getConnection().getVersion())
+{
+    // FIXME aconway 2007-09-21: Break dependnecy - broker updates session.
+    chain.push_back(new SemanticHandler(*this));
+    in = &chain[0];             // Incoming frame to handler chain.
+    out = &handler->out;        // Outgoing frames to SessionHandler
+
+    // FIXME aconway 2007-09-20: use broker to add plugin
+    // handlers to the chain. 
+    // FIXME aconway 2007-08-31: Shouldn't be passing channel ID.
+    broker.update(handler->getChannel(), *this);       
+}
+
+SessionHandler& SessionState::getHandler() {
+    assert(isAttached());
+    return *handler;
+}
+
+AMQP_ClientProxy& SessionState::getProxy() {
+    return getHandler().getProxy();
+}
+    /** Convenience for: getHandler()->getConnection()
+     *@pre getHandler() != 0
+     */
+Connection& SessionState::getConnection() {
+    return getHandler().getConnection();
+}
+
+}} // namespace qpid::broker