view gnv-artifacts/src/main/java/de/intevation/gnv/transition/PresettingsValueCompareTransition.java @ 815:22c18083225e

Removed compiler warnings while JavaDoc generation. gnv-artifacts/trunk@900 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 12 Apr 2010 06:59:33 +0000
parents 79c1db3ca7cc
children 7e5995c47125
line wrap: on
line source
package de.intevation.gnv.transition;

import de.intevation.artifactdatabase.Config;

import de.intevation.gnv.state.InputData;
import de.intevation.gnv.state.State;

import java.util.Map;

import org.apache.log4j.Logger;

import org.w3c.dom.Node;

/**
 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
 *
 */
public class PresettingsValueCompareTransition extends TransitionBase {

    /**
     * the logger, used to log exceptions and additonaly information
     */
    private static Logger log = Logger.getLogger(PresettingsValueCompareTransition.class);

    private String dataName = null;
    private String dataValue = null;
    private String operator = null;

    /**
     * The UID of this Class.
     */
    private static final long serialVersionUID = -7846722158776823205L;

    /**
     * Constructor
     */
    public PresettingsValueCompareTransition() {
        super();
    }


    public boolean isValid(State state) {
        Map<String, InputData> preSettings = state.getPreSettings();
        if (preSettings != null){
            boolean dataAvailable = preSettings.containsKey(dataName);
            if (dataAvailable){
                if (operator.equals("equal")){
                    return preSettings.get(dataName).getValue().startsWith(dataValue);
                }else if (operator.equals("notequal")){
                    return !preSettings.get(dataName).getValue().startsWith(dataValue);
                }
            }
        }
        if (operator.equals("notequal")){
            return true;
        }
        return false;
    }


    @Override
    public void setup(Node configuration) {
        super.setup(configuration);
        this.dataName = Config.getStringXPath(configuration,"condition/@inputvalue");
        this.dataValue = Config.getStringXPath(configuration,"condition/@value");
        this.operator = Config.getStringXPath(configuration,"condition/@operator");
    }
}
// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

http://dive4elements.wald.intevation.org