Status.java

/* Copyright 2011 Florian Schulz

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 de.hanbei.httpserver.common;

/** Contains all known HTTP status. */
public class Status {

    public static final Status CONTINUE = new Status(100, "Continue");
    public static final Status SWITCHING_PROTOCOLS = new Status(101, "Switching Protocols");
    public static final Status OK = new Status(200, "OK");
    public static final Status CREATED = new Status(201, "Created");
    public static final Status ACCEPTED = new Status(202, "Accepted");
    public static final Status NONAUTHORITATIVE_INFORMATION = new Status(203, "Non-Authoritative Information");
    public static final Status NO_CONTENT = new Status(204, "No Content");
    public static final Status RESET_CONTENT = new Status(205, "Reset Content");
    public static final Status PARTIAL_CONTENT = new Status(206, "Partial Content");
    public static final Status MULTIPLE_CHOICES = new Status(300, "Multiple Choices");
    public static final Status MOVED_PERMANENTLY = new Status(301, "Moved Permanently");
    public static final Status FOUND = new Status(302, "Found");
    public static final Status SEE_OTHER = new Status(303, "See Other");
    public static final Status NOT_MODIFIED = new Status(304, "Not Modified");
    public static final Status USE_PROXY = new Status(305, "Use Proxy");
    public static final Status TEMPORARY_REDIRECT = new Status(307, "Temporary Redirect");
    public static final Status BAD_REQUEST = new Status(400, "Bad Request");
    public static final Status UNAUTHORIZED = new Status(401, "Unauthorized");
    public static final Status PAYMENT_REQUIRED = new Status(402, "Payment Required");
    public static final Status FORBIDDEN = new Status(403, "Forbidden");
    public static final Status NOT_FOUND = new Status(404, "Not Found");
    public static final Status METHOD_NOT_ALLOWED = new Status(405, "Method Not Allowed");
    public static final Status NOT_ACCEPTABLE = new Status(406, "Not Acceptable");
    public static final Status PROXY_AUTHENTICATION_REQUIRED = new Status(407, "Proxy Authentication Required");
    public static final Status REQUEST_TIME_OUT = new Status(408, "Request Time-out");
    public static final Status CONFLICT = new Status(409, "Conflict");
    public static final Status GONE = new Status(410, "Gone");
    public static final Status LENGTH_REQUIRED = new Status(411, "Length Required");
    public static final Status PRECONDITION_FAILED = new Status(412, "Precondition Failed");
    public static final Status REQUEST_ENTITY_TOO_LARGE = new Status(413, "Request Entity Too Large");
    public static final Status REQUEST_URI_TOO_LARGE = new Status(414, "Request-URI Too Large");
    public static final Status UNSUPPORTED_MEDIA_TYPE = new Status(415, "Unsupported Media Type");
    public static final Status REQUESTED_RANGE_NOT_SATISFIABLE = new Status(416, "Requested range not satisfiable");
    public static final Status EXPECTATION_FAILED = new Status(417, "Expectation Failed");
    public static final Status INTERNAL_SERVER_ERROR = new Status(500, "Internal Server Error");
    public static final Status NOT_IMPLEMENTED = new Status(501, "Not Implemented");
    public static final Status BAD_GATEWAY = new Status(502, "Bad Gateway");
    public static final Status SERVICE_UNAVAILABLE = new Status(503, "Service Unavailable");
    public static final Status GATEWAY_TIME_OUT = new Status(504, "Gateway Time-out");
    public static final Status HTTP_VERSION_NOT_SUPPORTED = new Status(505, "HTTP Version not supported");

    private int statusCode;
    private String reasonPhrase;

    public Status(int code) {
        this(code, "");
    }

    public Status(int code, String reason) {
        statusCode = code;
        reasonPhrase = reason;
    }

    public int getStatusCode() {
        return statusCode;
    }

    public void setStatusCode(int statusCode) {
        this.statusCode = statusCode;
    }

    public String getReason() {
        return reasonPhrase;
    }

    @Override
    public String toString() {
        return statusCode + " " + reasonPhrase;
    }


    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof Status)) {
            return false;
        }

        Status status = (Status) o;

        if (statusCode != status.statusCode) {
            return false;
        }
        if (reasonPhrase != null) {
            if (!reasonPhrase.equals(status.reasonPhrase)) {
                return false;
            }
        } else {
            if (status.reasonPhrase != null) {
                return false;
            }
        }
        return true;
    }

    @Override
    public int hashCode
            () {
        int result = statusCode;
        result = 31 * result + (reasonPhrase != null ? reasonPhrase.hashCode() : 0);
        return result;
    }
}