HttpResponseStatus.java — netty Source File

Source Code

/*
 * Copyright 2012 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.buffer.ByteBuf;
import io.netty.buffer.ByteBufUtil;
import io.netty.util.AsciiString;
import io.netty.util.CharsetUtil;
import io.netty.util.internal.ObjectUtil;

import static io.netty.handler.codec.http.HttpConstants.SP;
import static io.netty.util.ByteProcessor.FIND_ASCII_SPACE;
import static io.netty.util.internal.ObjectUtil.checkPositiveOrZero;
import static java.lang.Integer.parseInt;

/**
 * The response code and its description of HTTP or its derived protocols, such as
 * <a href="https://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol">RTSP</a> and
 * <a href="https://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol">ICAP</a>.
 */
public class HttpResponseStatus implements Comparable<HttpResponseStatus> {

    /**
     * 100 Continue
     */
    public static final HttpResponseStatus CONTINUE = newStatus(100, "Continue");

    /**
     * 101 Switching Protocols
     */
    public static final HttpResponseStatus SWITCHING_PROTOCOLS = newStatus(101, "Switching Protocols");

    /**
     * 102 Processing (WebDAV, RFC2518)
     */
    public static final HttpResponseStatus PROCESSING = newStatus(102, "Processing");

    /**
     * 103 Early Hints (RFC 8297)
     */
    public static final HttpResponseStatus EARLY_HINTS = newStatus(103, "Early Hints");

    /**
     * 200 OK
     */
    public static final HttpResponseStatus OK = newStatus(200, "OK");

// ... (590 more lines)