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annotate src/goodjava/webserver/Status.java @ 1579:dd881eb03d87

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author Franklin Schmidt <fschmidt@gmail.com>
date Wed, 10 Feb 2021 22:49:47 -0700
parents 27efb1fcbcb5
children 8a7519dee55c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 package goodjava.webserver;
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2
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3 import java.util.Map;
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4 import java.util.HashMap;
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5 import goodjava.logging.Logger;
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6 import goodjava.logging.LoggerFactory;
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7
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8
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9 public class Status {
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10 private static final Logger logger = LoggerFactory.getLogger(Status.class);
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11
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12 public final int code;
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13 public final String reason;
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14
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15 public Status(int code,String reason) {
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16 this.code = code;
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17 this.reason = reason;
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18 }
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19
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20 private static final Map<Integer,Status> map = new HashMap<Integer,Status>();
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21
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22 protected static Status newStatus(int code,String reason) {
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23 Status status = new Status(code,reason);
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24 map.put(code,status);
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25 return status;
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26 }
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27
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28 public static Status getStatus(int code) {
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29 Status status = map.get(code);
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30 if( status == null ) {
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31 logger.warn("missing status "+code);
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32 status = new Status(code,"");
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33 }
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34 return status;
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35 }
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36
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37 public static final Status OK = newStatus(200,"OK");
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38 public static final Status MOVED_PERMANENTLY = newStatus(301,"Moved Permanently");
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39 public static final Status FOUND = newStatus(302,"Found");
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40 public static final Status BAD_REQUEST = newStatus(400,"Bad Request");
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41 public static final Status NOT_FOUND = newStatus(404,"Not Found");
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42 public static final Status INTERNAL_SERVER_ERROR = newStatus(500,"Internal Server Error");
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43 }