HelloWorld.java

/**
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/
package lucee.cfx.example;

import com.allaire.cfx.CustomTag;
import com.allaire.cfx.Request;
import com.allaire.cfx.Response;

/**
 * CFX Hello World Example
 */
public final class HelloWorld implements CustomTag {

	/**
	 * @see com.allaire.cfx.CustomTag#processRequest(com.allaire.cfx.Request,
	 *      com.allaire.cfx.Response)
	 */
	@Override
	public void processRequest(final Request request, final Response response)
			throws Exception {

		if (request.attributeExists("name"))
			response.write("hello " + request.getAttribute("name"));
		else
			response.write("hello");
	}
}