com.jf.commons.datamodels.hrm.classifiers.City.java Source code

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Here is the source code for com.jf.commons.datamodels.hrm.classifiers.City.java

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/*
 * Copyright (C) 2014 Hong Don
 *
 * 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/>.
 */

package com.jf.commons.datamodels.hrm.classifiers;

import java.io.InputStreamReader;
import java.io.Serializable;

import org.apache.commons.configuration.PropertiesConfiguration;

import com.j256.ormlite.dao.Dao;
import com.j256.ormlite.dao.ForeignCollection;
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.field.ForeignCollectionField;
import com.j256.ormlite.table.DatabaseTable;
import com.j256.ormlite.table.TableUtils;
import com.jf.commons.datamodels.RecordHistEntity;

/**
 *
 * @author Hong Don
 */
@DatabaseTable(tableName = "hrm_Cities")
public class City extends RecordHistEntity implements Serializable {
    private static final long serialVersionUID = 1L;

    public final static String FIELD_NAME = "name";

    @DatabaseField(canBeNull = false, columnName = FIELD_NAME)
    private String name;

    @DatabaseField(canBeNull = false, defaultValue = "Tnh")
    private String namePrefix;

    @ForeignCollectionField(eager = false)
    private ForeignCollection<District> districts;

    @ForeignCollectionField(eager = false)
    private ForeignCollection<Ward> wards;

    /**
     * @return the districts
     */
    public ForeignCollection<District> districts() {
        return districts;
    }

    /**
     * @return the wards
     */
    public ForeignCollection<Ward> wards() {
        return wards;
    }

    /**
     * @return the name
     */
    public String getName() {
        return name;
    }

    /**
     * @param name
     *            the name to set
     */
    public void setName(String name) {
        String old = this.name;
        this.name = name;

        this.propertyChange.firePropertyChange("name", old, name);
    }

    public void setNamePrefix(String namePrefix) {
        this.namePrefix = namePrefix;
    }

    public String getNamePrefix() {
        return namePrefix;
    }

    /**
     * Create table and insert predefine data
     * 
     * @param dao
     * @throws Exception
     */
    public static void generateData(Dao<City, Long> dao) throws Exception {
        // create table if not exists
        TableUtils.createTableIfNotExists(dao.getConnectionSource(), City.class);

        // insert predefine data
        PropertiesConfiguration cfg = new PropertiesConfiguration();
        cfg.load(new InputStreamReader(City.class.getResourceAsStream("cities.properties"), "UTF-8"));
        for (String c : cfg.getStringArray("cities")) {
            String[] city = c.split(":");
            City m = new City();
            m.setNew(true);

            m.setName(city[0].trim());
            m.setNamePrefix(city[1].trim());
            m.setCreator("admin");

            dao.create(m);
        }
    }
}