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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 <AMQHeaderBody.h>
#include <QpidError.h>
#include <BasicHeaderProperties.h>
qpid::framing::AMQHeaderBody::AMQHeaderBody(int classId) : weight(0), contentSize(0){
createProperties(classId);
}
qpid::framing::AMQHeaderBody::AMQHeaderBody() : properties(0), weight(0), contentSize(0){
}
qpid::framing::AMQHeaderBody::~AMQHeaderBody(){
delete properties;
}
u_int32_t qpid::framing::AMQHeaderBody::size() const{
return 12 + properties->size();
}
void qpid::framing::AMQHeaderBody::encode(Buffer& buffer) const {
buffer.putShort(properties->classId());
buffer.putShort(weight);
buffer.putLongLong(contentSize);
properties->encode(buffer);
}
void qpid::framing::AMQHeaderBody::decode(Buffer& buffer, u_int32_t bufSize){
u_int16_t classId = buffer.getShort();
weight = buffer.getShort();
contentSize = buffer.getLongLong();
createProperties(classId);
properties->decode(buffer, bufSize - 12);
}
void qpid::framing::AMQHeaderBody::createProperties(int classId){
switch(classId){
case BASIC:
properties = new qpid::framing::BasicHeaderProperties();
break;
default:
THROW_QPID_ERROR(FRAMING_ERROR, "Unknown header class");
}
}
void qpid::framing::AMQHeaderBody::print(std::ostream& out) const
{
out << "header (" << size() << " bytes)" << " content_size=" << getContentSize();
const BasicHeaderProperties* props =
dynamic_cast<const BasicHeaderProperties*>(getProperties());
if (props) {
out << ", message_id=" << props->getMessageId();
out << ", delivery_mode=" << (int) props->getDeliveryMode();
out << ", headers=" << const_cast<BasicHeaderProperties*>(props)->getHeaders();
}
}
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