| /* |
| * 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.mina.http.api; |
| |
| /** |
| * Type safe enumeration representing HTTP protocol version |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public enum HttpVersion { |
| /** |
| * HTTP 1/1 |
| */ |
| HTTP_1_1("HTTP/1.1"), |
| |
| /** |
| * HTTP 1/0 |
| */ |
| HTTP_1_0("HTTP/1.0"); |
| |
| private final String value; |
| |
| private HttpVersion(String value) { |
| this.value = value; |
| } |
| |
| /** |
| * Returns the {@link HttpVersion} instance from the specified string. |
| * |
| * @return The version, or <code>null</code> if no version is found |
| */ |
| public static HttpVersion fromString(String string) { |
| if (HTTP_1_1.toString().equalsIgnoreCase(string)) { |
| return HTTP_1_1; |
| } |
| |
| if (HTTP_1_0.toString().equalsIgnoreCase(string)) { |
| return HTTP_1_0; |
| } |
| |
| return null; |
| } |
| |
| /** |
| * @return A String representation of this version |
| */ |
| @Override |
| public String toString() { |
| return value; |
| } |
| |
| } |