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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.
*/
/**
* \file EventHeader.cpp
*/
#include "EventHeader.h"
#include "RecordTail.h"
namespace qpid {
namespace asyncStore {
namespace jrnl2 {
EventHeader::EventHeader() :
RecordHeader(),
m_xidSize(0),
m_dataSize(0)
{}
EventHeader::EventHeader(const uint32_t magic,
const uint8_t version,
const uint64_t recordId,
const uint64_t xidSize,
const uint64_t dataSize,
const bool overwriteIndicator) :
RecordHeader(magic, version, recordId, overwriteIndicator),
m_xidSize(xidSize),
m_dataSize(dataSize)
{}
EventHeader::EventHeader(const EventHeader& eh) :
RecordHeader(eh),
m_xidSize(eh.m_xidSize),
m_dataSize(eh.m_dataSize)
{}
EventHeader::~EventHeader()
{}
void
EventHeader::copy(const EventHeader& e)
{
RecordHeader::copy(e);
m_xidSize = e.m_xidSize;
m_dataSize = e.m_dataSize;
}
void
EventHeader::reset()
{
RecordHeader::reset();
m_xidSize = 0;
m_dataSize = 0;
}
//static
uint64_t
EventHeader::getHeaderSize()
{
return sizeof(EventHeader);
}
uint64_t
EventHeader::getBodySize() const
{
return m_xidSize + m_dataSize;
}
uint64_t
EventHeader::getRecordSize() const
{
return getHeaderSize() + (getBodySize() ?
getBodySize() + RecordTail::getSize() :
0);
}
}}} // namespace qpid::asyncStore::jrnl2
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