platform/northbound/http-tools/src/main/java/org/eclipse/sensinact/gateway/nthbnd/http/forward/internal/ForwardingServlet.java

/*
* Copyright (c) 2020 Kentyou.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
*    Kentyou - initial API and implementation
 */
package org.eclipse.sensinact.gateway.nthbnd.http.forward.internal;

import java.io.IOException;

import javax.servlet.Servlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Callback servlet
 *
 * @author <a href="mailto:cmunilla@kentyou.com">Christophe Munilla</a>
 */
@SuppressWarnings("serial")
public class ForwardingServlet extends HttpServlet implements Servlet{
	   
    /* (non-Javadoc)
     * @see javax.servlet.GenericServlet#init(javax.servlet.ServletConfig)
     */
    @Override
    public void init(ServletConfig config) throws ServletException {
    	try {
    		super.init(config);
    	}catch(Exception e) {
    		e.printStackTrace();
    		throw new ServletException(e);
    	} 
    }

    /* (non-Javadoc)
     * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
    @Override
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
       response.setStatus(200);
       response.flushBuffer();
    }

}