Renamed SessionAdapter as SessionHandler.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@576578 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 94 insertions, 0 deletions

diff --git a/cpp/src/qpid/broker/SessionHandler.h b/cpp/src/qpid/broker/SessionHandler.h
new file mode 100644
index 0000000000..62e4c8daf2
--- /dev/null
+++ b/cpp/src/qpid/broker/SessionHandler.h
@@ -0,0 +1,94 @@
+#ifndef QPID_BROKER_SESSIONADAPTER_H
+#define QPID_BROKER_SESSIONADAPTER_H
+
+/*
+ *
+ * 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 "qpid/framing/FrameHandler.h"
+#include "qpid/framing/AMQP_ServerOperations.h"
+#include "qpid/framing/amqp_types.h"
+
+namespace qpid {
+
+namespace framing {
+class AMQP_ClientProxy;
+}
+
+namespace broker {
+
+class Connection;
+class Session;
+
+/**
+ * A SessionHandler is associated with each active channel. It
+ * receives incoming frames, handles session commands and manages the
+ * association between the channel and a session.
+ *
+ * SessionHandlers can be stored in a map by value.
+ */
+class SessionHandler :
+        public framing::FrameHandler::Chains,
+        private framing::FrameHandler,
+        private framing::AMQP_ServerOperations::ChannelHandler
+{
+  public:
+    SessionHandler(Connection&, framing::ChannelId);
+    ~SessionHandler();
+
+    /** Handle AMQP session methods, pass other frames to the session
+     * if there is one. Frames channel must be == getChannel()
+     */
+    void handle(framing::AMQFrame&);
+
+    /** Returns 0 if not attached to a session */
+    Session* getSession() const { return session.get(); }
+
+    framing::ChannelId getChannel() const { return channel; }
+    Connection& getConnection() { return connection; }
+    const Connection& getConnection() const { return connection; }
+
+  private:
+    void assertOpen(const char* method);
+    void assertClosed(const char* method);
+
+    framing::AMQP_ClientProxy& getProxy();
+    
+    // FIXME aconway 2007-08-31: Replace channel commands with session.
+    void open(const std::string& outOfBand); 
+    void flow(bool active); 
+    void flowOk(bool active); 
+    void ok(  );
+    void ping(  );
+    void pong(  );
+    void resume( const std::string& channelId );
+    void close(uint16_t replyCode, const
+               std::string& replyText, uint16_t classId, uint16_t methodId); 
+    void closeOk(); 
+    
+    Connection& connection;
+    const framing::ChannelId channel;
+    shared_ptr<Session> session;
+    bool ignoring;
+};
+
+}} // namespace qpid::broker
+
+#endif  /*!QPID_BROKER_SESSIONADAPTER_H*/