Package: MusicBrainzUtilities

MusicBrainzUtilities

name	instruction	branch	complexity	line	method
escape(String)	M: 0 C: 22 100%	M: 0 C: 0 100%	M: 0 C: 1 100%	M: 0 C: 8 100%	M: 0 C: 1 100%

Coverage

1: /*
2: * *********************************************************************************************************************
3: *
4: * blueMarine II: Semantic Media Centre
5: * http://tidalwave.it/projects/bluemarine2
6: *
7: * Copyright (C) 2015 - 2021 by Tidalwave s.a.s. (http://tidalwave.it)
8: *
9: * *********************************************************************************************************************
10: *
11: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
12: * the License. You may obtain a copy of the License at
13: *
14: * http://www.apache.org/licenses/LICENSE-2.0
15: *
16: * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
17: * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations under the License.
19: *
20: * *********************************************************************************************************************
21: *
22: * git clone https://bitbucket.org/tidalwave/bluemarine2-src
23: * git clone https://github.com/tidalwave-it/bluemarine2-src
24: *
25: * *********************************************************************************************************************
26: */
27: package it.tidalwave.bluemarine2.metadata.cddb.impl;
28:
29: import javax.annotation.Nonnull;
30: import java.net.URLEncoder;
31: import lombok.NoArgsConstructor;
32: import static java.nio.charset.StandardCharsets.UTF_8;
33: import static lombok.AccessLevel.PRIVATE;
34:
35: /***********************************************************************************************************************
36: *
37: * @author Fabrizio Giudici
38: *
39: **********************************************************************************************************************/
40: @NoArgsConstructor(access = PRIVATE)
41: public final class MusicBrainzUtilities
42: {
43: /*******************************************************************************************************************
44: *
45: *
46: *
47: ******************************************************************************************************************/
48: // .replace("/", " ").replace(':', ' ').replace('[', ' ').replace(']', ' ')
49: // See https://lucene.apache.org/core/2_9_4/queryparsersyntax.html#Escaping%20Special%20Characters
50: // + - && || ! ( ) { } [ ] ^ " ~ * ? : \
51: // See http://stackoverflow.com/questions/9323848/how-can-i-escape-a-group-of-special-characters-in-java-in-one-method
52: @Nonnull
53: public static String escape (@Nonnull final String string)
54: {
55: return
56: URLEncoder.encode(
57: string
58: // .replace("#", " ")
59: //
60: // .replace("/", " ")
61: // .replace(":", " ")
62: // .replace("[", " ")
63: // .replace("]", " ")
64: // .replace("(", " ")
65: // .replace(")", " ")
66: .replace("/", "\\/")
67: .replace(":", "\\:")
68: .replace("[", "\\[")
69: .replace("]", "\\]")
70: .replace("(", "\\(")
71: .replace(")", "\\)")
72: , UTF_8);
73:
74: // final Pattern pattern = Pattern.compile("([-&\\|!\\(\\){}\\[\\]\\^\"\\~\\*\\?:\\\\])");
75: // return pattern.matcher(string).replaceAll("\\\\$1");
76: }
77: }