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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 TransactionHeader.cpp
*/
#include "RecordTail.h"
#include "TransactionHeader.h"
namespace qpid {
namespace asyncStore {
namespace jrnl2 {
TransactionHeader::TransactionHeader() :
RecordHeader(),
m_xidSize(0)
{}
TransactionHeader::TransactionHeader(const uint32_t magic,
const uint8_t version,
const uint64_t recordId,
const uint64_t xidSize,
const bool overwriteIndicator) :
RecordHeader(magic, version, recordId, overwriteIndicator),
m_xidSize(xidSize)
{}
TransactionHeader::TransactionHeader(const TransactionHeader& th) :
RecordHeader(th),
m_xidSize(th.m_xidSize)
{}
TransactionHeader::~TransactionHeader()
{}
void
TransactionHeader::copy(const TransactionHeader& th)
{
RecordHeader::copy(th);
m_xidSize = th.m_xidSize;
}
void
TransactionHeader::reset()
{
RecordHeader::reset();
m_xidSize = 0;
}
//static
uint64_t
TransactionHeader::getHeaderSize()
{
return sizeof(TransactionHeader);
}
uint64_t
TransactionHeader::getBodySize() const
{
return m_xidSize;
}
uint64_t
TransactionHeader::getRecordSize() const
{
// By definition, TransactionRecords must always have an xid, hence a record
// tail as well. No check on body size required in this case.
return getHeaderSize() + getBodySize() + RecordTail::getSize();
}
}}} // namespace qpid::asyncStore::jrnl2
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