TemporaryFileDAO.java
/*
* Copyright (c) 2002-2022, City of Paris
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright notice
* and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice
* and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* License 1.0
*/
package fr.paris.lutece.plugins.filegenerator.business;
import fr.paris.lutece.portal.business.user.AdminUser;
import fr.paris.lutece.portal.service.plugin.Plugin;
import fr.paris.lutece.util.sql.DAOUtil;
import java.sql.Statement;
import java.sql.Timestamp;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
/**
* This class provides Data Access methods for Field objects
*/
public final class TemporaryFileDAO implements ITemporaryFileDAO
{
// Constants
private static final String SQL_QUERY_SELECT_ALL = "SELECT id_file,id_user,title,description,id_physical_file,file_size,mime_type,date_creation"
+ " FROM filegen_temporary_file ";
private static final String SQL_QUERY_FIND_BY_USER = SQL_QUERY_SELECT_ALL + " WHERE id_user = ? ORDER BY date_creation desc";
private static final String SQL_QUERY_FIND_BY_PRIMARY_KEY = SQL_QUERY_SELECT_ALL + " WHERE id_file = ?";
private static final String SQL_QUERY_INSERT = "INSERT INTO filegen_temporary_file(id_user,title,description,id_physical_file,file_size,mime_type,date_creation)"
+ " VALUES(?,?,?,?,?,?,?)";
private static final String SQL_QUERY_DELETE = "DELETE FROM filegen_temporary_file WHERE id_file = ? ";
private static final String SQL_QUERY_UPDATE = "UPDATE filegen_temporary_file SET id_file=?,id_user=?,title=?,description=?,id_physical_file=?,file_size=?,mime_type=? WHERE id_file = ?";
private static final String SQL_QUERY_OLDER_THAN_DAYS = SQL_QUERY_SELECT_ALL + " WHERE date_creation < ? ";
/**
* Insert a new record in the table.
*
* @param file
* instance of the File object to insert
* @return the id of the new file
*/
@Override
public int insert( TemporaryFile file, Plugin plugin )
{
try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, Statement.RETURN_GENERATED_KEYS, plugin ) )
{
int nIndex = 1;
daoUtil.setInt( nIndex++, file.getUser( ).getUserId( ) );
daoUtil.setString( nIndex++, file.getTitle( ) );
daoUtil.setString( nIndex++, file.getDescription( ) );
daoUtil.setString( nIndex++, file.getIdPhysicalFile( ) );
daoUtil.setInt( nIndex++, file.getSize( ) );
daoUtil.setString( nIndex++, file.getMimeType( ) );
daoUtil.setTimestamp( nIndex, new Timestamp( new Date( ).getTime( ) ) );
daoUtil.executeUpdate( );
if ( daoUtil.nextGeneratedKey( ) )
{
file.setIdFile( daoUtil.getGeneratedKeyInt( 1 ) );
}
}
return file.getIdFile( );
}
/**
* Load the data of the File from the table
*
* @param nId
* The identifier of the file
* @return the instance of the File
*/
@Override
public TemporaryFile load( int nId, Plugin plugin )
{
TemporaryFile file = null;
try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_PRIMARY_KEY, plugin ) )
{
daoUtil.setInt( 1, nId );
daoUtil.executeQuery( );
if ( daoUtil.next( ) )
{
file = dataToObject( daoUtil );
}
}
return file;
}
@Override
public List<TemporaryFile> findByUser( AdminUser user, Plugin plugin )
{
List<TemporaryFile> fileList = new ArrayList<>( );
try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_USER, plugin ) )
{
daoUtil.setInt( 1, user.getUserId( ) );
daoUtil.executeQuery( );
while ( daoUtil.next( ) )
{
fileList.add( dataToObject( daoUtil ) );
}
}
return fileList;
}
/**
* Delete a record from the table
*
* @param nIdFile
* The identifier of the file
*/
@Override
public void delete( int nIdFile, Plugin plugin )
{
try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin ) )
{
daoUtil.setInt( 1, nIdFile );
daoUtil.executeUpdate( );
}
}
/**
* Update the file in the table
*
* @param file
* instance of the File object to update
*/
@Override
public void store( TemporaryFile file, Plugin plugin )
{
try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE, plugin ) )
{
int nIndex = 1;
daoUtil.setInt( nIndex++, file.getIdFile( ) );
daoUtil.setInt( nIndex++, file.getUser( ).getUserId( ) );
daoUtil.setString( nIndex++, file.getTitle( ) );
daoUtil.setString( nIndex++, file.getDescription( ) );
daoUtil.setString( nIndex++, file.getIdPhysicalFile( ) );
daoUtil.setInt( nIndex++, file.getSize( ) );
daoUtil.setString( nIndex++, file.getMimeType( ) );
daoUtil.setInt( nIndex, file.getIdFile( ) );
daoUtil.executeUpdate( );
}
}
private TemporaryFile dataToObject( DAOUtil daoUtil )
{
int nIndex = 1;
TemporaryFile file = new TemporaryFile( );
file.setIdFile( daoUtil.getInt( nIndex++ ) );
AdminUser user = new AdminUser( );
user.setUserId( daoUtil.getInt( nIndex++ ) );
file.setUser( user );
file.setTitle( daoUtil.getString( nIndex++ ) );
file.setDescription( daoUtil.getString( nIndex++ ) );
file.setIdPhysicalFile( daoUtil.getString( nIndex++ ) );
file.setSize( daoUtil.getInt( nIndex++ ) );
file.setMimeType( daoUtil.getString( nIndex++ ) );
file.setDateCreation( daoUtil.getTimestamp( nIndex ) );
return file;
}
@Override
public List<TemporaryFile> selectFilesOlderThan( int days, Plugin plugin )
{
List<TemporaryFile> fileList = new ArrayList<>( );
LocalDateTime oldDate = LocalDateTime.now( ).minusDays( days );
try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_OLDER_THAN_DAYS, plugin ) )
{
daoUtil.setTimestamp( 1, Timestamp.valueOf( oldDate ) );
daoUtil.executeQuery( );
while ( daoUtil.next( ) )
{
fileList.add( dataToObject( daoUtil ) );
}
}
return fileList;
}
}