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/*
*
* 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 "QpidError.h"
#include "BodyHandler.h"
#include <AMQRequestBody.h>
#include <AMQResponseBody.h>
#include <AMQMethodBody.h>
#include <AMQHeaderBody.h>
#include <AMQContentBody.h>
#include <AMQHeartbeatBody.h>
using namespace qpid::framing;
using namespace boost;
BodyHandler::~BodyHandler() {}
void BodyHandler::handleBody(shared_ptr<AMQBody> body) {
switch(body->type())
{
case REQUEST_BODY:
handleRequest(shared_polymorphic_cast<AMQRequestBody>(body));
break;
case RESPONSE_BODY:
handleResponse(shared_polymorphic_cast<AMQResponseBody>(body));
break;
case METHOD_BODY:
handleMethod(shared_polymorphic_cast<AMQMethodBody>(body));
break;
case HEADER_BODY:
handleHeader(shared_polymorphic_cast<AMQHeaderBody>(body));
break;
case CONTENT_BODY:
handleContent(shared_polymorphic_cast<AMQContentBody>(body));
break;
case HEARTBEAT_BODY:
handleHeartbeat(shared_polymorphic_cast<AMQHeartbeatBody>(body));
break;
default:
QPID_ERROR(PROTOCOL_ERROR, "Unknown frame type "+body->type());
}
}
void BodyHandler::handleRequest(AMQRequestBody::shared_ptr request) {
responder.received(request->getData());
handleMethod(request);
}
void BodyHandler::handleResponse(AMQResponseBody::shared_ptr response) {
handleMethod(response);
requester.processed(response->getData());
}
void BodyHandler::assertChannelZero(u_int16_t id) {
if (id != 0)
throw ConnectionException(504, "Invalid channel id, not 0");
}
void BodyHandler::assertChannelNonZero(u_int16_t id) {
if (id == 0)
throw ConnectionException(504, "Invalid channel id 0");
}
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