ElephantInclude.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.io.PrintWriter;
import java.io.StringWriter;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
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.zul.portal.IPortalContent;
import org.zkoss.zul.Html;
 
public class ElephantInclude extends Html implements IPortalContent {
 
  private String path, stopper;
 
  @Override
  public void setConfiguration(Element root) {
    root.setAttribute("path", path);
    root.setAttribute("stopper", stopper);
  }
 
  @Override
  public void getConfiguration(Element root) {
    try {
      path = root.getAttributeValue("path");
      stopper = root.getAttributeValue("stopper", "true");
      IConstructor constructor = Application.getApplication().getConstructor();
      StringWriter sw = new StringWriter();
      constructor.setOut(new PrintWriter(sw));
      if(path.matches(".*\\.(htm|html|txt)")) {
        constructor.includeContent(path);
      } else {
        constructor.renderContext(path, stopper);
      }
      setWidth("100%");
      setHeight("100%");
      setContent(sw.toString());
    } catch (ServletException | IOException ex) {
      Logger.getLogger(ElephantInclude.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }
 
}