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author | Andrew Stitcher <astitcher@apache.org> | 2007-04-02 11:40:48 +0000 |
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committer | Andrew Stitcher <astitcher@apache.org> | 2007-04-02 11:40:48 +0000 |
commit | 9ecd69ebc88fb5d82a693e51eef0475c1a6b282e (patch) | |
tree | 841ab9ff2ebf92ad57bc9189eefc7448260577d1 /qpid/cpp/src/framing/ChannelAdapter.cpp | |
parent | 4ee7e8cbd677bd2ddf3f49d535a547e99c0aa150 (diff) | |
download | qpid-python-9ecd69ebc88fb5d82a693e51eef0475c1a6b282e.tar.gz |
Fix for the most disruptive items in QPID-243.
* All #include lines now use '""' rather than '<>' where appropriate.
* #include lines within the qpid project use relative includes so that
the same path will work in /usr/include when installed as part of the
client libraries.
* All the source code has now been rearranged to be under src in a directory
analogous to the namespace of the classes in it.
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk@524769 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/cpp/src/framing/ChannelAdapter.cpp')
-rw-r--r-- | qpid/cpp/src/framing/ChannelAdapter.cpp | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/qpid/cpp/src/framing/ChannelAdapter.cpp b/qpid/cpp/src/framing/ChannelAdapter.cpp new file mode 100644 index 0000000000..99a14f08fb --- /dev/null +++ b/qpid/cpp/src/framing/ChannelAdapter.cpp @@ -0,0 +1,99 @@ +/* + * + * Copyright (c) 2006 The Apache Software Foundation + * + * Licensed 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 <boost/format.hpp> + +#include "ChannelAdapter.h" +#include "AMQFrame.h" +#include "../Exception.h" + +using boost::format; + +namespace qpid { +namespace framing { + +void ChannelAdapter::init( + ChannelId i, OutputHandler& o, ProtocolVersion v) +{ + assertChannelNotOpen(); + id = i; + out = &o; + version = v; +} + +RequestId ChannelAdapter::send(AMQBody::shared_ptr body) { + RequestId result = 0; + assertChannelOpen(); + switch (body->type()) { + case REQUEST_BODY: { + AMQRequestBody::shared_ptr request = + boost::shared_polymorphic_downcast<AMQRequestBody>(body); + requester.sending(request->getData()); + result = request->getData().requestId; + break; + } + case RESPONSE_BODY: { + AMQResponseBody::shared_ptr response = + boost::shared_polymorphic_downcast<AMQResponseBody>(body); + responder.sending(response->getData()); + break; + } + } + out->send(new AMQFrame(getVersion(), getId(), body)); + return result; +} + +void ChannelAdapter::handleRequest(AMQRequestBody::shared_ptr request) { + assertMethodOk(*request); + AMQRequestBody::Data& requestData = request->getData(); + responder.received(requestData); + handleMethodInContext(request, MethodContext(this, request)); +} + +void ChannelAdapter::handleResponse(AMQResponseBody::shared_ptr response) { + assertMethodOk(*response); + // TODO aconway 2007-01-30: Consider a response handled on receipt. + // Review - any cases where this is not the case? + AMQResponseBody::Data& responseData = response->getData(); + requester.processed(responseData); + handleMethod(response); +} + +void ChannelAdapter::handleMethod(AMQMethodBody::shared_ptr method) { + assertMethodOk(*method); + handleMethodInContext(method, MethodContext(this, method)); +} + +void ChannelAdapter::assertMethodOk(AMQMethodBody& method) const { + if (getId() != 0 && method.amqpClassId() == ConnectionOpenBody::CLASS_ID) + throw ConnectionException( + 504, format("Connection method on non-0 channel %d.")%getId()); +} + +void ChannelAdapter::assertChannelOpen() const { + if (getId() != 0 && !isOpen()) + throw ConnectionException( + 504, format("Channel %d is not open.")%getId()); +} + +void ChannelAdapter::assertChannelNotOpen() const { + if (getId() != 0 && isOpen()) + throw ConnectionException( + 504, format("Channel %d is already open.") % getId()); +} + +}} // namespace qpid::framing |