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

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Here is the source code for com.aurel.track.persist.TActionPeer.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.ArrayList;
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.TorqueException;
import org.apache.torque.util.Criteria;

import com.aurel.track.beans.TActionBean;
import com.aurel.track.dao.ActionDAO;

/**
 *  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 TActionPeer extends com.aurel.track.persist.BaseTActionPeer implements ActionDAO {

    private static final Logger LOGGER = LogManager.getLogger(TActionPeer.class);
    public static final long serialVersionUID = 400L;

    private static Class[] deletePeerClasses = { TWorkflowTransitionPeer.class, TScreenConfigPeer.class,
            TActionPeer.class };

    private static String[] deleteFields = { TWorkflowTransitionPeer.ACTIONKEY, TScreenConfigPeer.ACTIONKEY,
            TActionPeer.OBJECTID };

    /**
     * Loads the action by primary key
     * @param objectID
     * @return
     */
    @Override
    public TActionBean loadByPrimaryKey(Integer objectID) {
        TAction tobject = null;
        try {
            tobject = retrieveByPK(objectID);
        } catch (Exception e) {
            LOGGER.warn("Loading of a action by primary key " + objectID + " failed with " + e.getMessage());
            LOGGER.debug(ExceptionUtils.getStackTrace(e));
        }
        if (tobject != null) {
            return tobject.getBean();
        }
        return null;
    }

    /**
     * Loads all actions from TAction table 
     * @return
     */
    @Override
    public List<TActionBean> loadAll() {
        Criteria crit = new Criteria();
        try {
            return convertTorqueListToBeanList(doSelect(crit));
        } catch (TorqueException e) {
            LOGGER.error("Loading all actions failed with " + e.getMessage());
            return null;
        }
    }

    /**
     * Load {@link TActionBean} list by actionIDs
     * @param actionIDs
     * @return
     */
    @Override
    public List<TActionBean> loadByActionIDs(List<Integer> actionIDs) {
        if (actionIDs == null || actionIDs.isEmpty()) {
            return new LinkedList<TActionBean>();
        }
        Criteria crit = new Criteria();
        crit.addIn(OBJECTID, actionIDs);
        crit.addAscendingOrderByColumn(LABEL);
        try {
            return convertTorqueListToBeanList(doSelect(crit));
        } catch (TorqueException e) {
            LOGGER.error("Loading the actions by keys " + actionIDs + " failed with " + e.getMessage());
            return null;
        }
    }

    /**
     * Saves a action in the TAction table
     * @param bean
     * @return
     */
    @Override
    public Integer save(TActionBean bean) {
        try {
            TAction tobject = BaseTAction.createTAction(bean);
            tobject.save();
            return tobject.getObjectID();
        } catch (Exception e) {
            LOGGER.error("Saving of a action failed with " + e.getMessage());
            return null;
        }
    }

    /**
     * Deletes a action by primary key
     * isDeletable should return true before calling this method
     * @param objectID
     */
    @Override
    public void delete(Integer objectID) {
        ReflectionHelper.delete(deletePeerClasses, deleteFields, objectID);
    }

    /**
     * Verify is a action can be delete 
     * @param objectID
     */
    @Override
    public boolean isDeletable(Integer objectID) {
        return false;
    }

    /**
     * Converts the torque object list to bean list
     * @param torqueList
     * @return
     */
    private List<TActionBean> convertTorqueListToBeanList(List<TAction> torqueList) {
        List<TActionBean> beanList = new ArrayList<TActionBean>();
        if (torqueList != null) {
            for (TAction tAction : torqueList) {
                beanList.add(tAction.getBean());
            }
        }
        return beanList;
    }
}