helppage.java

来自「MG4J (Managing Gigabytes for Java) is a 」· Java 代码 · 共 44 行

package it.unimi.dsi.mg4j.query;

/*		 
 * MG4J: Managing Gigabytes for Java
 *
 * Copyright (C) 2007 Sebastiano Vigna 
 *
 *  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 2 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, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 */

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.Template;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.context.Context;
import org.apache.velocity.exception.ParseErrorException;
import org.apache.velocity.exception.ResourceNotFoundException;
import org.apache.velocity.tools.view.servlet.VelocityViewServlet;

/** The help page. */

public class HelpPage extends VelocityViewServlet {
	private static final long serialVersionUID = 1L;
	
	public Template handleRequest( final HttpServletRequest request, final HttpServletResponse response, final Context context ) throws ResourceNotFoundException, ParseErrorException, Exception {
		response.setCharacterEncoding( "UTF-8" );
		return Velocity.getTemplate( "it/unimi/dsi/mg4j/query/help.velocity" );
	}
}