view gnv-artifacts/src/main/java/de/intevation/gnv/state/DefaultInputData.java @ 637:154d158238d3

Display the selected value if there is no description avaible. WKT-strings will be displayed again (issue182). gnv-artifacts/trunk@720 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 01 Mar 2010 16:00:39 +0000
parents 58c32df1a44d
children c4156275c1e1
line wrap: on
line source
package de.intevation.gnv.state;

import java.util.HashMap;
import java.util.Map;

import org.apache.log4j.Logger;

/**
 * @author Tim Englich (tim.englich@intevation.de)
 * @author Ingo Weinzierl (ingo.weinzierl@intevation.de)
 */
public class DefaultInputData implements InputData {

    /**
     *
     */
    private static final long serialVersionUID = 4308041648698108066L;

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

    private final static String VALUE_SEPARATOR = " , ";

    protected String name;
    protected String value;
    protected Map    description;
    protected Object object;


    /**
     * Constructor
     */
    public DefaultInputData(String name, String value) {
        this.name = name;
        this.value = value;
    }

    public DefaultInputData(String name, Object object) {
        this.name   = name;
        this.object = object;
    }

    /**
     * @see de.intevation.gnv.state.InputData#getName()
     */
    public String getName() {
        return this.name;
    }

    /**
     * @see de.intevation.gnv.state.InputData#getValue()
     */
    public String getValue() {
        return this.value;
    }

    public void setObject(Object object) {
        this.object = object;
    }

    public Object getObject() {
        return object;
    }

    public String getDescription(String key) {
        if (description == null)
            return null;

        return (String) description.get(key);
    }

    public String[] getDescription() {
        String[] values      = splitValue();
        int length           = values.length;

        String[] description = new String[length];
        for (int i = 0; i < length; i++) {
            description[i] = (String) this.description.get(values[i]);
        }

        return description;
    }

    public void setDescription(String[] description) {
        if (this.description == null)
            this.description = new HashMap();

        String[] values = splitValue();

        int length     = values.length;
        int descLength = description.length;

        for (int i = 0; i < length; i++) {
            if (i < descLength) {
                this.description.put(values[i], description[i]);
            }
            else {
                break;
            }
        }
    }

    /**
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return this.name + "==> " + this.value;
    }

    /**
     * @see de.intevation.gnv.state.InputData#concartValue(java.lang.String)
     */
    public void concartValue(String value) {
        this.value = this.value + VALUE_SEPARATOR + value;
    }

    /**
     * @see de.intevation.gnv.state.InputData#splitValue()
     */
    public String[] splitValue() {
        if (this.value != null){
            return this.value.split(VALUE_SEPARATOR);
        }
        return null;
    }

}

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