FX

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 *     this list of conditions and the following disclaimer.
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 *     may be used to endorse or promote products derived from this software 
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package podcastfeedviewer;

import javafx.io.Storage;
import podcastfeedviewer.PodcastParser;

/**
* @author Raghu Nair
 */

 /* Persiste the locations while existing*/
public function store(locations:String[]){
    //Create the xmlString for locations.
    var xmlString = "";
    for ( loc in locations){
        xmlString = "{xmlString}{loc}\n";
    }
    Main.log("Storing Locations -  \"{xmlString}\"");
    var storage = Storage{
        source: Main.applicationTitle
    };
    //Overwrite the existing files
    var outputStream = storage.resource.openOutputStream(true);
    outputStream.write(xmlString.getBytes());
    outputStream.close();
}

/* Persiste the locations while adding*/
public function store(location:String){
    Main.log("Adding {location} to persistence store");
    var loc = "{location}\n";
    var storage = Storage{
        source: Main.applicationTitle
    };
    //Append 
    var outputStream = storage.resource.openOutputStream(false);
    outputStream.write(loc.getBytes());
    outputStream.close();
}

/* Load the locations from persistent store */
public function load(){
    Main.log("Loading from persistence store");

    var locactions:String[];
    var storage = Storage {
        source: Main.applicationTitle
    };
    var inputStream = storage.resource.openInputStream();
    if ( inputStream == null ){
            Main.log("There is no persisted data");
        return;
    }
    var stream = new java.io.ByteArrayOutputStream();
    var char = -1;
    while ((

    char = inputStream.read()) != - 1){
            stream.write(char);
    }
        stream.close();
    var line = stream.toString();
    var st = new java.util.StringTokenizer(line,"\n");
    var location =null;
    while (st.hasMoreTokens()){
        location = st.nextToken();
        if ( not location.trim().equals("")){
            Main.log("Adding persisted location {location}");
            PodcastParser.addPodcast(location);
        }
    }
    //Set Main.location the last one.
    Main.locationControll.setText(location);
}