UnitSelectionSpecificUnitConfigDAO.java

/*
 * Copyright (c) 2002-2021, 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.
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 *  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"
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 *
 * License 1.0
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package fr.paris.lutece.plugins.workflow.modules.unittree.business.assignment.task.selection.config;

import fr.paris.lutece.plugins.workflow.modules.unittree.service.WorkflowUnittreePlugin;
import fr.paris.lutece.plugins.workflowcore.business.config.ITaskConfigDAO;
import fr.paris.lutece.util.sql.DAOUtil;

/**
 * This class provides Data Access methods for {@link UnitSelectionSpecificUnitConfig} objects
 */

public final class UnitSelectionSpecificUnitConfigDAO implements ITaskConfigDAO<UnitSelectionSpecificUnitConfig>
{

    // Constants
    private static final String SQL_QUERY_SELECT = "SELECT id_task, id_unit FROM workflow_task_unittree_unit_selection_specific_unit_cf WHERE id_task = ?";
    private static final String SQL_QUERY_INSERT = "INSERT INTO workflow_task_unittree_unit_selection_specific_unit_cf ( id_task, id_unit ) VALUES ( ?, ? ) ";
    private static final String SQL_QUERY_DELETE = "DELETE FROM workflow_task_unittree_unit_selection_specific_unit_cf WHERE id_task = ? ";
    private static final String SQL_QUERY_UPDATE = "UPDATE workflow_task_unittree_unit_selection_specific_unit_cf SET id_task = ?, id_unit = ? WHERE id_task = ?";

    /**
     * {@inheritDoc }
     */
    @Override
    public void insert( UnitSelectionSpecificUnitConfig config )
    {
        try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, WorkflowUnittreePlugin.getPlugin( ) ) )
        {
            objectToData( config, daoUtil );

            daoUtil.executeUpdate( );
        }
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public UnitSelectionSpecificUnitConfig load( int nIdTask )
    {
        UnitSelectionSpecificUnitConfig config = null;
        try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT, WorkflowUnittreePlugin.getPlugin( ) ) )
        {
            daoUtil.setInt( 1, nIdTask );
            daoUtil.executeQuery( );

            if ( daoUtil.next( ) )
            {
                config = new UnitSelectionSpecificUnitConfig( );

                int nIndex = 0;
                config.setIdTask( daoUtil.getInt( ++nIndex ) );
                config.setUnitId( daoUtil.getInt( ++nIndex ) );
            }
        }
        return config;
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public void delete( int nIdTask )
    {
        try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, WorkflowUnittreePlugin.getPlugin( ) ) )
        {
            daoUtil.setInt( 1, nIdTask );
            daoUtil.executeUpdate( );
        }
    }

    /**
     * {@inheritDoc }
     */
    @Override
    public void store( UnitSelectionSpecificUnitConfig config )
    {
        try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE, WorkflowUnittreePlugin.getPlugin( ) ) )
        {
            int index = objectToData( config, daoUtil );

            daoUtil.setInt( ++index, config.getIdTask( ) );

            daoUtil.executeUpdate( );
        }
    }

    /**
     * Sets the specified {@code UnitSelectionSpecificUnitConfig} object into the specified {@code DAOUtil}
     * 
     * @param config
     *            the {@code UnitSelectionSpecificUnitConfig} object to set
     * @param daoUtil
     *            the {@code DAOUtil}
     * @return the index of the last data set into the {@code DAOUtil}
     */
    private int objectToData( UnitSelectionSpecificUnitConfig config, DAOUtil daoUtil )
    {
        int index = 0;
        daoUtil.setInt( ++index, config.getIdTask( ) );
        daoUtil.setInt( ++index, config.getUnitId( ) );

        return index;
    }

}