/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000-2001 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. 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.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 *     "Apache Jetspeed" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache" or
 *    "Apache Jetspeed", nor may "Apache" appear in their name, without
 *    prior written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
 * ITS 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

package org.apache.jetspeed.portal.portlets;

// jetspeed stuff
import org.apache.jetspeed.portal.PortletException;

// turbine stuff
import org.apache.turbine.util.RunData;

// ecs stuff
import org.apache.ecs.html.Param;
import org.apache.ecs.html.Applet;

// java stuff
import java.util.Iterator;

/**
 * This class defines portlet hosting a Java applet. Any parameters defined will be used as PARAMs in the APPLET tag except:
 * <p>
 * <code>codebase</CODE><br>
 * <code>code</CODE><br>
 * <code>width</CODE><br>
 * <code>height</CODE><br>
 * <code>name</CODE><br>
 * <code>archive</CODE><br>
 * </p>
 * The above parameters will become standard attributes of the APPLET tag.
 * 
 * @author <a href="mailto:mark_orciuch@ngsltd.com">Mark Orciuch</a>
 * @version $Id: $
 */
public class JavaAppletPortlet extends org.apache.jetspeed.portal.portlets.AbstractPortlet

{

   /**
    * Initialization
    * 
    * @exception PortletException
    */
   public void init() throws PortletException {

      try {

         Iterator names = this.getPortletConfig().getInitParameterNames();
         Applet content = new Applet();

         while (names.hasNext()) {

            String name = (String)names.next();
            String value = (String)getPortletConfig().getInitParameter(name);

            if (name.equalsIgnoreCase("codebase")) {
               content.setCodeBase(value);
            } else if (name.equalsIgnoreCase("code")) {
               content.setCode(value);
            } else if (name.equalsIgnoreCase("width")) {
               content.setWidth(value);
            } else if (name.equalsIgnoreCase("height")) {
               content.setHeight(value);
            } else if (name.equalsIgnoreCase("name")) {
               content.setName(value);
            } else if (name.equalsIgnoreCase("archive")) {
               content.setArchive(value);
            } else {
               content.addElement(new Param().setName(name).setValue(value));
            }
         }

         this.setContent(content);

      } catch (Exception e) {
         throw new PortletException( e.getMessage() );
      }

   }

}