/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems 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 piechartwithws;

import java.lang.Exception;
import javafx.data.pull.PullParser;
import javafx.io.http.HttpRequest;

/**
 * @author JavaFX Samples Team
 */

/* class taking tag information from Del.icio.us */
public class TagInformation {
    public var tag: String[]=[];
    public var tagCount: Integer[]=[];
    public var username: String = "javafx";  // for this sample it's javafx
    public-read var done = false;
    var url = bind "http://feeds.delicious.com/v2/rss/tags/{username}?count=4";
    var p: PullParser;
    var h: HttpRequest;
    init {
            h = HttpRequest {
                location: url
                onException: function(exception: Exception) {
                    exception.printStackTrace();
                }
                onInput: function(input) {
                    p = PullParser {
                        input: input
                        onEvent: function(event) {
                            if ((event.type == PullParser.END_ELEMENT)) {
                                if (event.qname.name == "title" and
                                    event.level == 3) {
                                   insert event.text into tag;
                                }
                                if(event.qname.name == "description" and
                                    event.level == 3){
                                   insert Integer.parseInt(event.text)
                                   into tagCount;
                                }
                            }
                        }
                    };
                    p.parse();
                    p.input.close();
                }
                onDone: function() {
                    Main.showtag = false;
                    done = true;
                }
            };
            h.start();
        }
    }