SiLeBAT/FSK-Lab

/*******************************************************************************
 * Copyright (c) 2015 Federal Institute for Risk Assessment (BfR), Germany
 *
 * 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/>.
 *
 * Contributors:
 *     Department Biological Safety - BfR
 *******************************************************************************/
package de.bund.bfr.knime.pmm.common;

import java.util.ArrayList;
import java.util.List;

import org.jdom2.Element;

public class MiscXml implements PmmXmlElementConvertable {

    public static final String ELEMENT_MISC = "misc";

    public Integer id;
    public String name;
    public String description;
    public Double value;
    public List<String> categories;
    public String unit;
    public String origUnit;
    public String dbuuid;

    /** Copy constructor. Take very property from another {@link MiscXml}. */
    public MiscXml(MiscXml misc) {
        this(misc.id, misc.name, misc.description, misc.value, misc.categories, misc.unit, misc.origUnit, misc.dbuuid);
    }

    /**
     * Constructor with id, name, description, value, categories and unit.
     * <ul>
     * <li>origUnit is assigned unit
     * <li>dbuuid is assigned null
     * </ul>
     */
    public MiscXml(Integer id, String name, String description, Double value, List<String> categories, String unit) {
        this(id, name, description, value, categories, unit, unit, null);
    }

    /**
     * Constructor with id, name, description, value, categories, unit and dbuuid.
     * origUnit is assigned unit.
     */
    public MiscXml(Integer id, String name, String description, Double value, List<String> categories, String unit,
            String dbuuid) {
        this(id, name, description, value, categories, unit, unit, dbuuid);
    }

    /** Fully parameterized constructor. */
    public MiscXml(Integer id, String name, String description, Double value, List<String> categories, String unit,
            String origUnit, String dbuuid) {
        this.id = id;
        this.name = name;
        this.description = description;
        this.value = value;
        this.categories = categories;
        this.unit = unit;
        this.origUnit = origUnit;
        this.dbuuid = dbuuid;
    }

    /**
     * Copy constructor. Take every property from a {@link org.jdom2.Element} with
     * properties:
     * <ul>
     * <li>Integer "id"
     * <li>String "name"
     * <li>String "description"
     * <li>String "value"
     * <li>String "unit"
     * <li>String "origUnit"
     * <li>String "dbuuid"
     * <li>Multiple string properties for categories with prefix "category" and
     * suffix <number of category>. E.g.: "category0", "category1", etc.
     * </ul>
     */
    public MiscXml(Element el) {
        this(XmlHelper.getInt(el, "id"), XmlHelper.getString(el, "name"), XmlHelper.getString(el, "description"),
                XmlHelper.getDouble(el, "value"), null, XmlHelper.getString(el, "unit"),
                XmlHelper.getString(el, "origUnit"), XmlHelper.getString(el, "dbuuid"));
        categories = new ArrayList<>();

        for (int i = 0;; i++) {
            if (el.getAttribute("category" + i) == null) {
                break;
            }

            categories.add(XmlHelper.getString(el, "category" + i));
        }
    }

    /**
     * Generate a {@link org.jdom2.Element} with name "misc" and properties:
     * <ul>
     * <li>Integer "id"
     * <li>String "name"
     * <li>String "description"
     * <li>String "value"
     * <li>String "unit"
     * <li>String "origUnit"
     * <li>String "dbuuid"
     * <li>Multiple string properties for categories with prefix "category" and
     * suffix <number of category>. E.g.: "category0", "category1", etc.
     * </ul>
     */
    @Override
    public Element toXmlElement() {
        Element ret = new Element(ELEMENT_MISC);

        ret.setAttribute("id", XmlHelper.getNonNull(id));
        ret.setAttribute("name", XmlHelper.getNonNull(name));
        ret.setAttribute("description", XmlHelper.getNonNull(description));
        ret.setAttribute("value", XmlHelper.getNonNull(value));
        ret.setAttribute("unit", XmlHelper.getNonNull(unit));
        ret.setAttribute("origUnit", XmlHelper.getNonNull(origUnit));
        ret.setAttribute("dbuuid", XmlHelper.getNonNull(dbuuid));

        if (categories != null) {
            for (int i = 0; i < categories.size(); i++) {
                ret.setAttribute("category" + i, XmlHelper.getNonNull(categories.get(i)));
            }
        }

        return ret;
    }
}