001    // Copyright 2004, 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.services;
016    
017    import javax.servlet.http.HttpServletRequest;
018    import javax.servlet.http.HttpServletResponse;
019    
020    import org.apache.tapestry.IRequestCycle;
021    import org.apache.tapestry.web.WebRequest;
022    import org.apache.tapestry.web.WebResponse;
023    
024    /**
025     * Access point for thread-local information about the current request.
026     * 
027     * @author Howard Lewis Ship
028     * @since 4.0
029     */
030    public interface RequestGlobals
031    {
032    
033        void store(HttpServletRequest request, HttpServletResponse response);
034    
035        void store(WebRequest request, WebResponse response);
036    
037        void store(IRequestCycle cycle);
038        
039        void store(ResponseBuilder builder);
040        
041        HttpServletRequest getRequest();
042    
043        WebRequest getWebRequest();
044    
045        HttpServletResponse getResponse();
046    
047        WebResponse getWebResponse();
048    
049        IRequestCycle getRequestCycle();
050        
051        ResponseBuilder getResponseBuilder();
052    }