com.aurel.track.persist.TUserLevelPeer.java Source code

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Here is the source code for com.aurel.track.persist.TUserLevelPeer.java

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/**
 * Genji Scrum Tool and Issue Tracker
 * Copyright (C) 2015 Steinbeis GmbH & Co. KG Task Management Solutions
    
 * <a href="http://www.trackplus.com">Genji Scrum Tool</a>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

/* $Id:$ */

package com.aurel.track.persist;

import java.util.LinkedList;
import java.util.List;

import org.apache.commons.lang3.exception.ExceptionUtils;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;
import org.apache.torque.util.Criteria;

import com.aurel.track.beans.TUserLevelBean;
import com.aurel.track.dao.UserLevelDAO;

/**
 *  You should add additional methods to this class to meet the
 *  application requirements.  This class will only be generated as
 *  long as it does not already exist in the output directory.
 */
public class TUserLevelPeer extends com.aurel.track.persist.BaseTUserLevelPeer implements UserLevelDAO {
    private static final Logger LOGGER = LogManager.getLogger(TUserLevelPeer.class);

    private static Class[] replaceUserLevelPeerClasses = { TPersonPeer.class };

    private static String[] replaceUserLevelFields = { TPersonPeer.USERLEVEL };

    private static Class[] deleteUserLevelPeerClasses = { TUserLevelSettingPeer.class,
            //delete itself
            TUserLevelPeer.class };

    private static String[] deleteUserLevelFields = { TUserLevelSettingPeer.USERLEVEL, TUserLevelPeer.OBJECTID };

    /**
     * Loads all user level beans
     * @return 
     */
    @Override
    public List<TUserLevelBean> loadAll() {
        Criteria crit = new Criteria();
        try {
            return convertTorqueListToBeanList(doSelect(crit));
        } catch (Exception e) {
            LOGGER.error("Loading all user levels failed with " + e);
            return null;
        }
    }

    /**
     * Loads a TUserLevelBean by primary key
     * @param objectID
     * @return
     */
    @Override
    public TUserLevelBean loadByPrimaryKey(Integer objectID) {
        TUserLevel tUserLevel = null;
        try {
            tUserLevel = retrieveByPK(objectID);
        } catch (Exception e) {
            LOGGER.info("Loading the user level by primary key " + objectID + " failed with " + e.getMessage());
            LOGGER.debug(ExceptionUtils.getStackTrace(e));
        }
        if (tUserLevel != null) {
            return tUserLevel.getBean();
        }
        return null;
    }

    /**
     * Saves a userLevelBean to the TUserLevel table.
     * @param userLevelBean
     * @return
     */
    @Override
    public Integer save(TUserLevelBean userLevelBean) {
        try {
            TUserLevel tUserLevel = TUserLevel.createTUserLevel(userLevelBean);
            tUserLevel.save();
            return tUserLevel.getObjectID();
        } catch (Exception e) {
            LOGGER.error("Saving of a user level failed with " + e.getMessage());
            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug(ExceptionUtils.getStackTrace(e));
            }
            return null;
        }
    }

    /**
     * Whether the user level has dependent data (is assigned to any user)
     * @param userLevelID
     * @return
     */
    @Override
    public boolean hasDependentData(Integer userLevelID) {
        return ReflectionHelper.hasDependentData(replaceUserLevelPeerClasses, replaceUserLevelFields, userLevelID);
    }

    /**
     * Replaces the oldUserLevelID with newUserLevelID 
     * @param oldUserLevelID
     * @param newUserLevelID
     * @return
     */
    @Override
    public void replace(Integer oldUserLevelID, Integer newUserLevelID) {
        ReflectionHelper.replace(replaceUserLevelPeerClasses, replaceUserLevelFields, oldUserLevelID,
                newUserLevelID);
    }

    /**
     * Deletes a userLevelID
     * @param userLevelID
     * @return
     */
    @Override
    public void delete(Integer userLevelID) {
        ReflectionHelper.delete(deleteUserLevelPeerClasses, deleteUserLevelFields, userLevelID);
    }

    /**
     * Converts the torque object list to bean list
     * @param torqueList
     * @return
     */
    private static List<TUserLevelBean> convertTorqueListToBeanList(List<TUserLevel> torqueList) {
        List<TUserLevelBean> beanList = new LinkedList<TUserLevelBean>();
        if (torqueList != null) {
            for (TUserLevel tUserLevel : torqueList) {
                beanList.add(tUserLevel.getBean());
            }
        }
        return beanList;
    }
}