Clover coverage report - PMD - 3.7 Coverage timestamp: Wed May 31 2006 09:25:59 EDT FRAMES NO FRAMES |
file stats: | LOC: | 119 |  | Methods: | 4
| NCLOC: | 73 |  | Classes: | 1
Source file | Conditionals | Statements | Methods | TOTAL
StringUtil.java | 61.5% | 79.2% | 100% | 74.4% |

1 |  | /**
2 |  | * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 |  | */
4 |  | package net.sourceforge.pmd.util;
5 |  |
6 |  | public class StringUtil {
7 |  |
8 |  | private static final String[] ENTITIES;
9 |  |
10 |  | static {
11 | 3 | ENTITIES = new String[256 - 126];
12 | 3 | for (int i = 126; i <= 255; i++) {
13 | 390 | ENTITIES[i - 126] = "&#" + i + ';';
14 |  | }
15 |  | }
16 |  |
17 | 3 | public static String replaceString(String d, char oldChar, String newString) {
18 | 3 | String fixedNew = newString;
19 | 3 | if (fixedNew == null) {
20 | 1 | fixedNew = "";
21 |  | }
22 | 3 | StringBuffer desc = new StringBuffer();
23 | 3 | int index = d.indexOf(oldChar);
24 | 3 | int last = 0;
25 | 3 | while (index != -1) {
26 | 6 | desc.append(d.substring(last, index));
27 | 6 | desc.append(fixedNew);
28 | 6 | last = index + 1;
29 | 6 | index = d.indexOf(oldChar, last);
30 |  | }
31 | 3 | desc.append(d.substring(last));
32 | 3 | return desc.toString();
33 |  | }
34 |  |
35 | 5 | public static String replaceString(String inputString, String oldString, String newString) {
36 | 5 | String fixedNew = newString;
37 | 5 | if (fixedNew == null) {
38 | 0 | fixedNew = "";
39 |  | }
40 | 5 | StringBuffer desc = new StringBuffer();
41 | 5 | int index = inputString.indexOf(oldString);
42 | 5 | int last = 0;
43 | 5 | while (index != -1) {
44 | 1 | desc.append(inputString.substring(last, index));
45 | 1 | desc.append(fixedNew);
46 | 1 | last = index + oldString.length();
47 | 1 | index = inputString.indexOf(oldString, last);
48 |  | }
49 | 5 | desc.append(inputString.substring(last));
50 | 5 | return desc.toString();
51 |  | }
52 |  |
53 |  | /**
54 |  | * Appends to a StringBuffer the String src where non-ASCII and
55 |  | * XML special chars are escaped.
56 |  | *
57 |  | * @param buf The destination XML stream
58 |  | * @param src The String to append to the stream
59 |  | */
60 | 21 | public static void appendXmlEscaped(StringBuffer buf, String src) {
61 | 21 | appendXmlEscaped(buf, src, System.getProperty("net.sourceforge.pmd.supportUTF8", "no").equals("yes"));
62 |  | }
63 |  |
64 | 21 | private static void appendXmlEscaped(StringBuffer buf, String src, boolean supportUTF8) {
65 | 21 | char c;
66 | 21 | for (int i = 0; i < src.length(); i++) {
67 | 103 | c = src.charAt(i);
68 | 103 | if (c > '~') {// 126
69 | 0 | if (!supportUTF8) {
70 | 0 | if (c <= 255) {
71 | 0 | buf.append(ENTITIES[c - 126]);
72 |  | } else {
73 | 0 | buf.append("&u").append(Integer.toHexString(c)).append(';');
74 |  | }
75 |  | } else {
76 | 0 | buf.append(c);
77 |  | }
78 | 103 | } else if (c == '&')
79 | 0 | buf.append("&amp;");
80 | 103 | else if (c == '"')
81 | 0 | buf.append("&quot;");
82 | 103 | else if (c == '<')
83 | 0 | buf.append("&lt;");
84 | 103 | else if (c == '>')
85 | 0 | buf.append("&gt;");
86 |  | else
87 | 103 | buf.append(c);
88 |  | }
89 |  | }
90 |  |
91 |  | /* public static void appendXmlEscaped2(StringBuffer buf, String src) {
92 |  | int l = src.length();
93 |  | char c;
94 |  | for (int i = 0; i < l; i++) {
95 |  | c = src.charAt(i);
96 |  | if (c <= 32) {
97 |  | buf.append(c);
98 |  | } else if (c > '~') {// 126
99 |  | if (c <= 255)
100 |  | buf.append(ENTITIES[c - 126]);
101 |  | else
102 |  |
103 |  | buf.append("&u").append(Integer.toHexString(c)).append(';');
104 |  | } else if (c == 38)
105 |  | buf.append("&amp;");
106 |  | else if (c == 34)
107 |  | buf.append("&quot;");
108 |  | else if (c == 39)
109 |  | buf.append("&apos;");
110 |  | else if (c == 60)
111 |  | buf.append("&lt;");
112 |  | else if (c == 62)
113 |  | buf.append("&gt;");
114 |  | else
115 |  | buf.append(c);
116 |  | }
117 |  | }
118 |  | */
119 |  | }