1 /*
2 * Copyright 2003-2008 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 * You are receiving this code free of charge, which represents many hours of
17 * effort from other individuals and corporations. As a responsible member
18 * of the community, you are asked (but not required) to donate any
19 * enhancements or improvements back to the community under a similar open
20 * source license. Thank you. -TMN
21 */
22 package groovyx.net.http;
23
24 /**
25 * Mapping of HTTP response codes to a constant 'success' or 'failure' value.
26 * @author tnichols
27 */
28 public enum Status {
29 SUCCESS ( 100, 399 ),
30 FAILURE ( 400, 999 );
31
32 private final int min, max;
33
34 @Override public String toString() {
35 return super.toString().toLowerCase();
36 }
37
38 public boolean matches( int code ) {
39 return min <= code && code <= max;
40 }
41
42 /**
43 * Find the Status value that matches the given status code.
44 * @param code HTTP response code
45 * @return a 'success' or 'failure' Status value
46 */
47 public static Status find( int code ) {
48 for ( Status s : Status.values() )
49 if ( s.matches( code ) ) return s;
50 throw new IllegalArgumentException( "Unknown status: " + code );
51 }
52
53 private Status( int min, int max ) {
54 this.min = min; this.max = max;
55 }
56 }