/* Copyright 2006-2009 the original author or authors.
*
* 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.codehaus.groovy.grails.plugins.springsecurity;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Uses a {@link ThreadLocal} to store the current request and response.
*
* @author Burt Beckwith
*/
public final class SecurityRequestHolder {
private static final ThreadLocal REQUEST_HOLDER = new ThreadLocal();
private static final ThreadLocal RESPONSE_HOLDER = new ThreadLocal();
private SecurityRequestHolder() {
// static only
}
/**
* Clear the saved request.
*/
public static void reset() {
REQUEST_HOLDER.set(null);
RESPONSE_HOLDER.set(null);
}
/**
* Set the current request and response.
* @param request the request
* @param response the response
*/
public static void set(final HttpServletRequest request, final HttpServletResponse response) {
REQUEST_HOLDER.set(request);
RESPONSE_HOLDER.set(response);
}
/**
* Get the current request.
* @return the request
*/
public static HttpServletRequest getRequest() {
return REQUEST_HOLDER.get();
}
/**
* Get the current response.
* @return the response
*/
public static HttpServletResponse getResponse() {
return RESPONSE_HOLDER.get();
}
}