Android Open Source - ls-vertretungsplan Winter Sh Parser

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License

The source code is released under:

GNU General Public License

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Java Source Code

/*  Vertretungsplan - Android-App fr Vertretungsplne von Schulen
    Copyright (C) 2014  Johan v. Forstner
/*  www.  jav  a  2s .  co  m*/
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see [http://www.gnu.org/licenses/]. */
package com.johan.vertretungsplan.additionalinfo;

import java.io.IOException;

import org.json.JSONException;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.parser.Parser;

import com.johan.vertretungsplan.objects.AdditionalInfo;

/**
 * Parser fr den witterungsbedingten Unterrichtsausfall (zumeist im Winter) in Schleswig-Holstein.
 * Die Informationen entsprechen denen von http://www.schleswig-holstein.de/Bildung/DE/Service/Lagemeldungen/lage_node.html
 * Kann fr alle Schulen in Schleswig-Holstein verwendet werden.
 */
public class WinterShParser extends BaseAdditionalInfoParser {

  private static final String URL = "http://phpservice.schleswig-holstein.de/lage/feed.php";
  private static final String ENCODING = "ISO-8859-1";
  private static final String TITLE = "Witterungsbedingter Unterrichtsausfall";
  
  @Override
  public AdditionalInfo getAdditionalInfo() throws IOException,
      JSONException {
    AdditionalInfo info = new AdditionalInfo();
    String xml = httpGet(URL, ENCODING);
    Document doc = Jsoup.parse(xml, "", Parser.xmlParser());
    String text = doc.select("item description").first().text(); 
      if (text.contains("Aktuell gibt es keine Hinweise auf witterungsbedingten Unterrichtsausfall.")) {
        text = "keine Informationen";
        info.setHasInformation(false);
      }
      info.setText(text);
      info.setTitle(TITLE + " (Stand: " + doc.select("pubDate").first().text() + ")");
    return info;
  }

}

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