/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2004 The Apache Software Foundation
*
* 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.apache.catalina;
import java.security.Principal;
import java.util.Locale;
import javax.servlet.http.Cookie;
import org.glassfish.grizzly.http.util.DataChunk;
/**
* An <b>HttpRequest</b> is the Catalina internal facade for an
* <code>HttpServletRequest</code> that is to be processed, in order to
* produce the corresponding <code>HttpResponse</code>.
*
* @author Craig R. McClanahan
* @version $Revision: 1.3 $ $Date: 2007/05/05 05:31:51 $
*/
public interface HttpRequest extends Request {
// --------------------------------------------------------- Public Methods
/**
* Add a Cookie to the set of Cookies associated with this Request.
*
* @param cookie The new cookie
*/
void addCookie(Cookie cookie);
/**
* Add a Header to the set of Headers associated with this Request.
*
* @param name The new header name
* @param value The new header value
*/
void addHeader(String name, String value);
/**
* Add a Locale to the set of preferred Locales for this Request. The
* first added Locale will be the first one returned by getLocales().
*
* @param locale The new preferred Locale
*/
void addLocale(Locale locale);
/**
* Add a parameter name and corresponding set of values to this Request.
* (This is used when restoring the original request on a form based
* login).
*
* @param name Name of this request parameter
* @param values Corresponding values for this request parameter
*/
void addParameter(String name, String values[]);
/**
* Clear the collection of Cookies associated with this Request.
*/
void clearCookies();
/**
* Clear the collection of Headers associated with this Request.
*/
void clearHeaders();
/**
* Clear the collection of Locales associated with this Request.
*/
void clearLocales();
/**
* Clear the collection of parameters associated with this Request.
*/
void clearParameters();
void replayPayload(byte[] payloadByteArray);
/**
* Set the authentication type used for this request, if any; otherwise
* set the type to <code>null</code>. Typical values are "BASIC",
* "DIGEST", or "SSL".
*
* @param type The authentication type used
*/
void setAuthType(String type);
/**
* Set the HTTP request method used for this Request.
*
* @param method The request method
*/
void setMethod(String method);
/**
* Set the query string for this Request. This will normally be called
* by the HTTP Connector, when it parses the request headers.
*
* @param query The query string
*/
void setQueryString(String query);
/**
* Set the path information for this Request. This will normally be called
* when the associated Context is mapping the Request to a particular
* Wrapper.
*
* @param path The path information
*/
void setPathInfo(String path);
/**
* Get the request path.
*
* @return the request path
*/
DataChunk getRequestPathMB();
/**
* Set a flag indicating whether or not the requested session ID for this
* request came in through a cookie. This is normally called by the
* HTTP Connector, when it parses the request headers.
*
* @param flag The new flag
*/
void setRequestedSessionCookie(boolean flag);
/**
* Set the requested session ID for this request. This is normally called
* by the HTTP Connector, when it parses the request headers.
*
* @param id The new session id
*/
void setRequestedSessionId(String id);
/**
* Set a flag indicating whether or not the requested session ID for this
* request came in through a URL. This is normally called by the
* HTTP Connector, when it parses the request headers.
*
* @param flag The new flag
*/
void setRequestedSessionURL(boolean flag);
/**
* Set the unparsed request URI for this Request. This will normally be
* called by the HTTP Connector, when it parses the request headers.
*
* @param uri The request URI
*/
void setRequestURI(String uri);
/**
* Get the decoded request URI.
*
* @return the URL decoded request URI
*/
String getDecodedRequestURI();
/**
* Set the servlet path for this Request. This will normally be called
* when the associated Context is mapping the Request to a particular
* Wrapper.
*
* @param path The servlet path
*/
void setServletPath(String path);
/**
* Set the Principal who has been authenticated for this Request. This
* value is also used to calculate the value to be returned by the
* <code>getRemoteUser()</code> method.
*
* @param principal The user Principal
*/
void setUserPrincipal(Principal principal);
}