/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.geronimo.security.jacc;
import javax.security.jacc.PolicyContextException;
import javax.security.jacc.PolicyContextHandler;
import javax.servlet.http.HttpServletRequest;
import org.apache.geronimo.security.ThreadData;
import org.apache.geronimo.security.ContextManager;
/**
* @version $Rev: 798211 $ $Date: 2009-07-28 00:44:55 +0800 (Tue, 28 Jul 2009) $
*/
public class PolicyContextHandlerHttpServletRequest implements PolicyContextHandler {
public static final String HANDLER_KEY = "javax.servlet.http.HttpServletRequest";
public boolean supports(String key) throws PolicyContextException {
return HANDLER_KEY.equals(key);
}
public String[] getKeys() throws PolicyContextException {
return new String[]{HANDLER_KEY};
}
public Object getContext(String key, Object data) throws PolicyContextException {
if (HANDLER_KEY.equals(key)) {
return ((ThreadData)data).getRequest();
}
return null;
}
public static HttpServletRequest pushContextData(HttpServletRequest httpServletRequest) {
ThreadData threadData = ContextManager.getThreadData();
HttpServletRequest oldRequest = threadData.getRequest();
threadData.setRequest(httpServletRequest);
return oldRequest;
}
public static void popContextData(HttpServletRequest oldRequest) {
ThreadData threadData = ContextManager.getThreadData();
threadData.setRequest(oldRequest);
}
}