org.gvsig.webmap

package org.gvsig.bingmaps.swing.impl;

import java.net.URL;

import org.gvsig.bingmaps.swing.api.BingMapsConfigDataParameters;

import org.gvsig.tools.dynobject.DynObject;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * Loads parameters to initialize a BingMapsParametersPanel

 * Combines the default values with the last used.

 * @author dmartinezizquierdo

 *

 */

public class DefaultBingMapsConfigDataParameters implements BingMapsConfigDataParameters{

    private static final String URL_PATTERN = "mapUrlPattern";

    private static final String APIKEY = "apiKey";

    private static final String DISCLAIMER_URL = "disclaimerURL";

    private static final Logger logger = LoggerFactory

        .getLogger(DefaultBingMapsConfigDataParameters.class);

    private DynObject config;

    /**

     * Default constructor

     * @param config

     * @param properties

     */

    public DefaultBingMapsConfigDataParameters(DynObject config) {

        this.config=config;

    }

    @Override

    public void setConfig(DynObject config) {

        this.config=config;

    }

    @Override

    public String getLastUsedApiKey() {

        String apiKey=(String)config.getDynValue(APIKEY);

        if (apiKey==null||apiKey.isEmpty()){

            apiKey=new String();

            config.setDynValue(APIKEY, apiKey);

        }

        return apiKey;

    }

    @Override

    public void setLastUsedApiKey(String lastUsedApiKey) {

        config.setDynValue(APIKEY, lastUsedApiKey);

    }

    @Override

    public String getBingMapsURLMapPattern() {

        String urlPattern=(String)config.getDynValue(URL_PATTERN);

        if (urlPattern==null||urlPattern.isEmpty()){

            urlPattern="http://dev.virtualearth.net/REST/V1/Imagery/Metadata/$$MAPTYPE$$?mapVersion=v1&format=jpeg&output=xml&key=$$KEY$$";

            logger.warn("An error retrieving default url pattern has been found. Preconfigured 'http://dev.virtualearth.net/REST/V1/Imagery/Metadata/$$MAPTYPE$$?mapVersion=v1&format=jpeg&output=xml&key=$$KEY$$' has been used.");

            config.setDynValue(URL_PATTERN, urlPattern);

        }

        return urlPattern;

    }

    @Override

    public java.net.URL getDisclaimerURL() {

        return (URL)config.getDynValue(DISCLAIMER_URL);

    }

}