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Diffstat (limited to 'cpp/src/qpid/framing/ChannelAdapter.h')
-rw-r--r-- | cpp/src/qpid/framing/ChannelAdapter.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/cpp/src/qpid/framing/ChannelAdapter.h b/cpp/src/qpid/framing/ChannelAdapter.h deleted file mode 100644 index 55fd08da9d..0000000000 --- a/cpp/src/qpid/framing/ChannelAdapter.h +++ /dev/null @@ -1,93 +0,0 @@ - - - -#ifndef _ChannelAdapter_ -#define _ChannelAdapter_ - -/* - * - * 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 "BodyHandler.h" -#include "ProtocolVersion.h" -#include "amqp_types.h" -#include "FrameHandler.h" - -namespace qpid { -namespace framing { - -/** - * Base class for client and broker channels. - * - * Provides in/out handler chains containing channel handlers. - * Chains may be modified by ChannelUpdaters registered with the broker. - * - * The handlers provided by the ChannelAdapter update request/response data. - * - * send() constructs a frame, updates request/resposne ID and forwards it - * to the out() chain. - * - * Thread safety: OBJECT UNSAFE. Instances must not be called - * concurrently. AMQP defines channels to be serialized. - */ -class ChannelAdapter : protected BodyHandler { - public: - /** - *@param output Processed frames are forwarded to this handler. - */ - ChannelAdapter(); - virtual ~ChannelAdapter() {} - - /** Initialize the channel adapter. */ - void init(ChannelId, FrameHandler&, ProtocolVersion); - - FrameHandler::Chains& getHandlers() { return handlers; } - - ChannelId getId() const { return id; } - ProtocolVersion getVersion() const { return version; } - - virtual void send(const AMQBody& body); - - virtual bool isOpen() const = 0; - - void handle(AMQFrame& f); - protected: - void assertMethodOk(AMQMethodBody& method) const; - void assertChannelOpen() const; - void assertChannelNotOpen() const; - - virtual void handleMethod(AMQMethodBody*) = 0; - - private: - struct Handler : public FrameHandler { - Handler(ChannelAdapter&); - void handle(AMQFrame&); - ChannelAdapter& parent; - }; - Handler handler; - ChannelId id; - ProtocolVersion version; - FrameHandler::Chains handlers; -}; - -}} - - -#endif |