License text 

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER 
 * Copyright  2008, 2010 Oracle and/or its affiliates.  All rights reserved. 
 * Use is subject to license terms.
 * 
 * This file is available and licensed under the following license:
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met: 
 * 
 *   * Redistributions of source code must retain the above copyright notice, 
 *     this list of conditions and the following disclaimer. 
 *
 *   * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *
 *   * Neither the name of Oracle Corporation nor the names of its contributors 
 *     may be used to endorse or promote products derived from this software 
 *     without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

    


package fxpodcastviewer.feed;

import java.io.InputStream;
import javafx.data.pull.PullParser;
import javafx.data.pull.Event;
import java.lang.IllegalArgumentException;
/**
 * @author Raghu Nair
 */

public class PodcastMedia {
    public var parentFeed:PodcastFeed;

    public var fromStore = false;
    
    /* Media URL */
    public var mediaURL:String;

    /* details associated with this media */
    public var data:String on replace {
        if ( data == null ) {
            data = "";
        }
    }

    public var publisher:String;

    public var pubDate:String;

    /* Title of this entry */
    public var title:String on replace {
        if ( title == null ) {
            title = "";
        }
    }

    /* type of the media */
    public var type:String ;

    /* Image to show if video is missing */
    public var image:String ;

    /* Length of the media in bytes*/
    public var length:Long;

    public override function toString(){
        "<podcast><mediaURL>{mediaURL}</mediaURL><data>{data}</data><publisher>"
        "{publisher}</publisher><pubDate>{pubDate}</pubDate><title>{title}</title>"
        "<type>{type}</type><image>{image}</image><length>{length}</length></podcast>"
    }

    public override function equals(obj:Object):Boolean{
        if ( not (obj instanceof PodcastMedia)){
            throw new IllegalArgumentException("Expectes PodcastMedia");
        }
        var pM = obj as PodcastMedia;
        return ( pM.mediaURL == mediaURL)
    }

    public override function clone():PodcastMedia{
        PodcastMedia{
            title:title
            data:data
            fromStore:fromStore
            image:image
            length:length
            mediaURL:mediaURL
            pubDate:pubDate
            publisher:publisher
            type:type
        }
    }

}



public function fromXML(input:InputStream){
        var medias:PodcastMedia[];
        var media:PodcastMedia;
        var parser:PullParser = PullParser{
            input:input
            documentType:PullParser.XML
            onEvent:function(e:Event){
                println(e);
                if ( e.type == PullParser.TEXT){
                    if ( e.qname.name == "mediaURL" ){
                        media.mediaURL = e.text;
                    }else if (e.qname.name == "data"){
                        media.data = e.text;
                    }else if (e.qname.name == "publisher"){
                        media.publisher = e.text;
                    }else if (e.qname.name == "pubDate"){
                        media.pubDate = e.text
                    }else if (e.qname.name == "title"){
                        media.title = e.text
                    }else if (e.qname.name == "type"){
                        media.type = e.text
                    }else if (e.qname.name == "image"){
                        media.image = e.text
                    }else if (e.qname.name == "length"){
                        media.length = Long.parseLong(e.text);
                    }

                }else if (e.type == PullParser.START_ELEMENT and e.qname.name == "podcast"){
                    media = PodcastMedia{fromStore:true};
                }else if (e.type == PullParser.END_ELEMENT and e.qname.name == "podcast"){
                    insert media into medias;
                }


            }
        }
        parser.parse();
        medias;
}