package de.intevation.flys.artifacts.states;

import org.apache.log4j.Logger;

import org.w3c.dom.Element;

import de.intevation.artifacts.CallContext;

import de.intevation.artifacts.common.utils.XMLUtils;

import de.intevation.artifactdatabase.ProtocolUtils;

/**
 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
 */
public class CalculationSelect extends DefaultState {

    /** The logger that is used in this class.*/
    private static Logger logger = Logger.getLogger(CalculationSelect.class);


    protected Element[] createItems(
        XMLUtils.ElementCreator cr,
        String      name,
        CallContext context)
    {
        Element one = createItem(cr, new String[] {"Abflusskurve", "1"});
        Element two = createItem(cr, new String[] {"Wasserspiegellage", "2"});

        return new Element[] { one, two };
    }


    protected Element createItem(XMLUtils.ElementCreator cr, Object obj) {
        Element item  = ProtocolUtils.createArtNode(cr, "item", null, null);
        Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
        Element value = ProtocolUtils.createArtNode(cr, "value", null, null);

        String[] arr = (String[]) obj;

        label.setTextContent(arr[0]);
        value.setTextContent(arr[1]);

        item.appendChild(label);
        item.appendChild(value);

        return item;
    }
}
// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :