IndexerActionDAO.java
/*
* Copyright (c) 2002-2017, Mairie de 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.identitystore.modules.indexer.business;
import fr.paris.lutece.portal.service.plugin.Plugin;
import fr.paris.lutece.util.sql.DAOUtil;
import java.util.ArrayList;
import java.util.List;
/**
* This class provides Data Access methods for Indexer Action objects
*/
public final class IndexerActionDAO implements IIndexerActionDAO
{
// Constants
public static final String CONSTANT_WHERE = " WHERE ";
public static final String CONSTANT_AND = " AND ";
// Constants
private static final String SQL_QUERY_NEW_PK = "SELECT max( id_action ) FROM identitystore_identity_indexer_action";
private static final String SQL_QUERY_INSERT = "INSERT INTO identitystore_identity_indexer_action( id_action,id_customer,id_task)" + " VALUES(?,?,?)";
private static final String SQL_QUERY_INSERT_ALL = "INSERT INTO identitystore_identity_indexer_action( id_action,id_customer,id_task) VALUES";
private static final String SQL_QUERY_INSERT_ALL_VALUES = " (?,?,?),";
private static final String SQL_QUERY_SELECT = "SELECT id_action,id_customer,id_task" + " FROM identitystore_identity_indexer_action ";
private static final String SQL_QUERY_DELETE = "DELETE FROM identitystore_identity_indexer_action WHERE id_action = ? ";
private static final String SQL_FILTER_ID_TASK = " id_task = ? ";
private static final String SQL_FILTER_ID_CUSTOMER = " id_customer = ? ";
private static final String SQL_LIMIT = " LIMIT ?, ? ";
private static final String SQL_QUERY_INSERT_ALL_BY_ID_TASK = "INSERT INTO identitystore_identity_indexer_action SELECT ? + id_identity, customer_id, ? FROM identitystore_identity";
private static final String SQL_QUERY_DELETE_ALL = "DELETE FROM identitystore_identity_indexer_action";
/**
* {@inheritDoc}
*/
@Override
public int newPrimaryKey( Plugin plugin )
{
DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK, plugin );
daoUtil.executeQuery( );
int nKey = 1;
if ( daoUtil.next( ) )
{
nKey = daoUtil.getInt( 1 ) + 1;
}
daoUtil.free( );
return nKey;
}
/**
* {@inheritDoc}
*/
@Override
public synchronized void insert( IndexerAction indexerAction, Plugin plugin )
{
int nIdAction = newPrimaryKey( plugin );
DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, plugin );
daoUtil.setString( 2, indexerAction.getCustomerId( ) );
daoUtil.setInt( 3, indexerAction.getTask( ).getValue( ) );
indexerAction.setIdAction( nIdAction );
daoUtil.setInt( 1, indexerAction.getIdAction( ) );
daoUtil.executeUpdate( );
daoUtil.free( );
}
/**
* {@inheritDoc}
*/
@Override
public synchronized void insertAll( List<IndexerAction> listIndexerActions, Plugin plugin )
{
if ( ( listIndexerActions == null ) || listIndexerActions.isEmpty( ) )
{
return;
}
StringBuilder sbQuery = new StringBuilder( SQL_QUERY_INSERT_ALL );
int nIdAction = newPrimaryKey( plugin );
// First, builds the query
for ( int i = 0; i < listIndexerActions.size( ); i++ )
{
sbQuery.append( SQL_QUERY_INSERT_ALL_VALUES );
}
// Removes trailing comma
sbQuery.deleteCharAt( sbQuery.length( ) - 1 );
DAOUtil daoUtil = new DAOUtil( sbQuery.toString( ), plugin );
int nIndex = 1;
// Secondly, injects the parameters
for ( IndexerAction indexerAction : listIndexerActions )
{
daoUtil.setInt( nIndex++, nIdAction++ );
daoUtil.setString( nIndex++, indexerAction.getCustomerId( ) );
daoUtil.setInt( nIndex++, indexerAction.getTask( ).getValue( ) );
}
daoUtil.executeUpdate( );
daoUtil.free( );
}
/**
* {@inheritDoc}
*/
@Override
public void delete( int nId, Plugin plugin )
{
DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin );
daoUtil.setInt( 1, nId );
daoUtil.executeUpdate( );
daoUtil.free( );
}
/**
* {@inheritDoc}
*/
@Override
public List<IndexerAction> selectListLimit( IndexerActionFilter filter, int nStart, int nLimit, Plugin plugin )
{
List<IndexerAction> indexerActionList = new ArrayList<IndexerAction>( );
IndexerAction indexerAction = null;
List<String> listStrFilter = new ArrayList<String>( );
if ( filter.containsTask( ) )
{
listStrFilter.add( SQL_FILTER_ID_TASK );
}
if ( filter.containsCustomerId( ) )
{
listStrFilter.add( SQL_FILTER_ID_CUSTOMER );
}
String strSQL = buildRequestWithFilter( SQL_QUERY_SELECT, listStrFilter, null );
boolean bLimit = ( nLimit != -1 );
if ( bLimit )
{
strSQL = new StringBuffer( strSQL ).append( SQL_LIMIT ).toString( );
}
DAOUtil daoUtil = new DAOUtil( strSQL, plugin );
int nIndex = 1;
if ( filter.containsTask( ) )
{
daoUtil.setInt( nIndex, filter.getIndexerTask( ).getValue( ) );
nIndex++;
}
if ( filter.containsCustomerId( ) )
{
daoUtil.setString( nIndex, filter.getCustomerId( ) );
nIndex++;
}
if ( bLimit )
{
daoUtil.setInt( nIndex++, nStart );
daoUtil.setInt( nIndex, nLimit );
}
daoUtil.executeQuery( );
while ( daoUtil.next( ) )
{
indexerAction = new IndexerAction( );
indexerAction.setIdAction( daoUtil.getInt( 1 ) );
indexerAction.setCustomerId( daoUtil.getString( 2 ) );
indexerAction.setTask( IndexerTask.valueOf( daoUtil.getInt( 3 ) ) );
indexerActionList.add( indexerAction );
}
daoUtil.free( );
return indexerActionList;
}
/**
* Builds a query with filters placed in parameters
*
* @param strSelect
* the select of the query
* @param listStrFilter
* the list of filter to add in the query
* @param strOrder
* the order by of the query
* @return a query
*/
private static String buildRequestWithFilter( String strSelect, List<String> listStrFilter, String strOrder )
{
StringBuffer strBuffer = new StringBuffer( );
strBuffer.append( strSelect );
int nCount = 0;
for ( String strFilter : listStrFilter )
{
if ( ++nCount == 1 )
{
strBuffer.append( CONSTANT_WHERE );
}
strBuffer.append( strFilter );
if ( nCount != listStrFilter.size( ) )
{
strBuffer.append( CONSTANT_AND );
}
}
if ( strOrder != null )
{
strBuffer.append( strOrder );
}
return strBuffer.toString( );
}
/**
* {@inheritDoc}
*/
@Override
public synchronized void deleteByFilter( IndexerActionFilter filter, Plugin plugin )
{
List<String> listStrFilter = new ArrayList<String>( );
if ( filter.containsTask( ) )
{
listStrFilter.add( SQL_FILTER_ID_TASK );
}
String strSQL = buildRequestWithFilter( SQL_QUERY_DELETE_ALL, listStrFilter, null );
DAOUtil daoUtil = new DAOUtil( strSQL, plugin );
if ( filter.containsTask( ) )
{
daoUtil.setInt( 1, filter.getIndexerTask( ).getValue( ) );
}
daoUtil.executeUpdate( );
daoUtil.free( );
}
/**
* {@inheritDoc}
*/
@Override
public synchronized void insertAllByIdTask( int nIdTask, Plugin plugin )
{
int nIdActionMax = newPrimaryKey( plugin );
DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT_ALL_BY_ID_TASK, plugin );
daoUtil.setInt( 1, nIdActionMax + 1 );
daoUtil.setInt( 2, nIdTask );
daoUtil.executeUpdate( );
daoUtil.free( );
}
}