FeedReader.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.zul.portal.content;
 
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jdom.Element;
import org.turro.elephant.context.Application;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.elephant.impl.feed.FeedMacro;
import org.turro.zul.portal.IPortalContent;
import org.zkoss.zul.Html;
 
public class FeedReader extends Html implements IPortalContent {
 
  private String feed;
 
  @Override
  public void setConfiguration(Element root) {
    root.setAttribute("feed", feed);
  }
 
  @Override
  public void getConfiguration(Element root) {
    try {
      feed = root.getAttributeValue("feed");
      IConstructor constructor = Application.getApplication().getConstructor();
      setWidth("100%");
      setHeight("100%");
      constructor.setOutputToString();
      
      FeedMacro.writeFeed(constructor, feed);
      setContent(constructor.getOutputString());
      constructor.setOut(null);
    } catch (IOException ex) {
      Logger.getLogger(ElephantInclude.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }
 
}