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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 lp_map.cpp
*
* Qpid asynchronous store plugin library
*
* File containing code for class mrg::journal::lp_map (logical file map). See
* comments in file lp_map.h for details.
*
* \author Kim van der Riet
*/
#include "qpid/legacystore/jrnl/lp_map.h"
#include "qpid/legacystore/jrnl/jerrno.h"
#include "qpid/legacystore/jrnl/jexception.h"
#include <sstream>
namespace mrg
{
namespace journal
{
lp_map::lp_map() : _map() {}
lp_map::~lp_map() {}
void
lp_map::insert(u_int16_t lfid, u_int16_t pfid)
{
lfpair ip = lfpair(lfid, pfid);
lfret ret = _map.insert(ip);
if (ret.second == false)
{
std::ostringstream oss;
oss << std::hex << "lfid=0x" << lfid << " pfid=0x" << pfid;
throw jexception(jerrno::JERR_MAP_DUPLICATE, oss.str(), "lp_map", "insert");
}
}
void
lp_map::get_pfid_list(std::vector<u_int16_t>& pfid_list)
{
for (lp_map_citr_t i = _map.begin(); i != _map.end(); i++)
pfid_list.push_back(i->second);
}
// debug aid
std::string
lp_map::to_string()
{
std::ostringstream oss;
oss << "{lfid:pfid ";
for (lp_map_citr_t i=_map.begin(); i!=_map.end(); i++)
{
if (i != _map.begin()) oss << ", ";
oss << (*i).first << ":" << (*i).second;
}
oss << "}";
return oss.str();
}
} // namespace journal
} // namespace mrg
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