view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/MultiStringArrayState.java @ 4729:0df1cac6c4b5

Removed removeExtension implementations, which have been moved to FileTools, update callers.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 28 Dec 2012 13:33:36 +0100
parents 33bfc01410fb
children
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package de.intevation.flys.artifacts.states;

import org.w3c.dom.Element;

import org.apache.log4j.Logger;

import de.intevation.artifacts.Artifact;
import de.intevation.artifacts.CallContext;

import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
import de.intevation.artifacts.common.model.KVP;

import de.intevation.flys.artifacts.FLYSArtifact;
import de.intevation.flys.artifacts.resources.Resources;


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

    private static final Logger logger =
        Logger.getLogger(MultiStringArrayState.class);


    @Override
    protected void appendItems(
        Artifact       artifact,
        ElementCreator creator,
        String         name,
        CallContext    context,
        Element        select
    ) {
        try {
            creator.addAttr(select, "type", "options", true);

            for (KVP kvp: getOptions(artifact, name, context)) {
                Element item = creator.create("item");
                creator.addAttr(item, "label", kvp.getValue().toString(), true);
                creator.addAttr(item, "value", kvp.getKey().toString(), true);

                select.appendChild(item);
            }
        }
        catch (IllegalArgumentException iae) {
            logger.warn("Illegal argument", iae);
        }
    }


    @Override
    protected Element createStaticData(
        FLYSArtifact   flys,
        ElementCreator creator,
        CallContext    cc,
        String         name,
        String         value,
        String         type
    ) {
        Element data = creator.create("data");
        creator.addAttr(data, "name",  name, true);
        creator.addAttr(data, "type",  type, true);
        creator.addAttr(data, "label",
            Resources.getMsg(cc.getMeta(), name, name), true);

        String[] values = value.split(";");

        for (String val: values) {
            Element item = creator.create("item");
            creator.addAttr(item, "value", val, true);
            creator.addAttr(item, "label", getLabelFor(cc, name, val), true);

            data.appendChild(item);
        }

        return data;
    }


    protected abstract KVP<String, String>[] getOptions(
        Artifact artifact,
        String   parameterName,
        CallContext context
    )
    throws IllegalArgumentException;


    protected abstract String getLabelFor(
        CallContext cc,
        String      parameterName,
        String      value
    )
    throws IllegalArgumentException;
}
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