| /* |
| * 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.asyncweb.common; |
| |
| import java.io.Serializable; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.apache.mina.core.buffer.IoBuffer; |
| |
| /** |
| * Base message type of {@link HttpRequest} and {@link HttpResponse}. |
| * |
| * @author The Apache MINA Project (dev@mina.apache.org) |
| * @version $Rev$, $Date$ |
| */ |
| public interface HttpMessage extends Serializable { |
| |
| /** |
| * Returns the version of the protocol associated with this request. |
| */ |
| HttpVersion getProtocolVersion(); |
| |
| /** |
| * Gets the <tt>Content-Type</tt> header of the message. |
| * @return The content type. |
| */ |
| String getContentType(); |
| |
| /** |
| * Returns <tt>true</tt> if this message enables keep-alive connection. |
| */ |
| boolean isKeepAlive(); |
| |
| /** |
| * Returns the value of the HTTP header with the specified name. |
| * If more than one header with the given name is associated with |
| * this request, one is selected and returned. |
| * |
| * @param name The name of the desired header |
| * @return The header value - or null if no header is found |
| * with the specified name |
| */ |
| String getHeader(String name); |
| |
| /** |
| * Returns <tt>true</tt> if the HTTP header with the specified name exists in this request. |
| */ |
| boolean containsHeader(String name); |
| |
| /** |
| * Returns a read-only {@link Map} of HTTP headers whose key is a {@link String} and whose value |
| * is a {@link List} of {@link String}s. |
| */ |
| Map<String, List<String>> getHeaders(); |
| |
| /** |
| * Returns a read-only {@link Map} of cookies whose key is a {@link String} and whose value is |
| * a {@link Cookie}. |
| */ |
| Set<Cookie> getCookies(); |
| |
| /** |
| * Returns the content of the request body. |
| * @return the data contained in the message in the form of a buffer of bytes |
| */ |
| IoBuffer getContent(); |
| } |