HttpStatusClass.java — netty Source File

Source Code

/*
 * Copyright 2014 The Netty Project
 *
 * The Netty Project 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:
 *
 *   https://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 io.netty.handler.codec.http;

import io.netty.util.AsciiString;

/**
 * The class of HTTP status.
 */
public enum HttpStatusClass {
    /**
     * The informational class (1xx)
     */
    INFORMATIONAL(100, 200, "Informational"),
    /**
     * The success class (2xx)
     */
    SUCCESS(200, 300, "Success"),
    /**
     * The redirection class (3xx)
     */
    REDIRECTION(300, 400, "Redirection"),
    /**
     * The client error class (4xx)
     */
    CLIENT_ERROR(400, 500, "Client Error"),
    /**
     * The server error class (5xx)
     */
    SERVER_ERROR(500, 600, "Server Error"),
    /**
     * The unknown class
     */
    UNKNOWN(0, 0, "Unknown Status") {
        @Override
        public boolean contains(int code) {
            return code < 100 || code >= 600;
        }
    };

    private static final HttpStatusClass[] statusArray = new HttpStatusClass[6];
    static {
        statusArray[1] = INFORMATIONAL;
        statusArray[2] = SUCCESS;
        statusArray[3] = REDIRECTION;
        statusArray[4] = CLIENT_ERROR;
// ... (67 more lines)