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/*
* Copyright (C) 2009-2012 Geometer Plus <contact@geometerplus.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "../DBRunnables.h"
#include "../../sqldb/implsqlite/SQLiteFactory.h"
LoadFileEntriesRunnable::LoadFileEntriesRunnable(DBConnection &connection) {
myLoadFileEntries = SQLiteFactory::createCommand(BooksDBQuery::LOAD_FILE_ENTRIES, connection, "@file_id", DBValue::DBINT);
myFindFileId = new FindFileIdRunnable(connection);
}
bool LoadFileEntriesRunnable::run() {
DBCommand &cmd = *myLoadFileEntries;
myFindFileId->setFileName(myFileName);
if (!myFindFileId->run()) {
return false;
}
((DBIntValue &) *cmd.parameter("@file_id").value()) = myFindFileId->fileId();
shared_ptr<DBDataReader> reader = cmd.executeReader();
if (reader.isNull()) {
return false;
}
myEntries.clear();
bool res = true;
while (reader->next()) {
if (reader->type(0) != DBValue::DBTEXT /* name */) {
res = false;
continue;
}
myEntries.push_back(
myFileName + BooksDBQuery::ArchiveEntryDelimiter +
reader->textValue(0, std::string())
);
}
reader->close();
return res;
}
void LoadFileEntriesRunnable::setFileName(const std::string &fileName) {
myFileName = fileName;
}
void LoadFileEntriesRunnable::collectEntries(std::vector<std::string> &entries) {
myEntries.swap(entries);
myEntries.clear();
}
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