/*

  * Copyright 2004-2011 the Seasar Foundation and the Others.

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

  * either express or implied. See the License for the specific language

  * governing permissions and limitations under the License.

  */

 package org.seasar.teeda.core.context.creator.servlet;

 import javax.servlet.ServletContext;

 import javax.servlet.ServletRequest;

 import javax.servlet.ServletResponse;

 /**

  * @author shot

  * 

  */

 public class ServletEnvironmentUtil {

     public ServletEnvironmentUtil() {

     }

     public static boolean isServletEnvironment(Object context, Object request,

             Object response) {

         return (context instanceof ServletContext)

                 && (request instanceof ServletRequest)

                 && (response instanceof ServletResponse);

     }

 }