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| author | James Moger <james.moger@gitblit.com> | 2012-12-07 08:24:43 -0500 |
|---|---|---|
| committer | James Moger <james.moger@gitblit.com> | 2012-12-07 08:24:43 -0500 |
| commit | ac7e9a61460554aa0183c677bb15d1f473519f55 (patch) | |
| tree | 7be13095f8b4e04b810cbc7af9d7b1444b09b432 /src/com/gitblit/utils/StringUtils.java | |
| parent | dab13a996adbfbc4086be6ff96836e590f7d339c (diff) | |
| download | gitblit-ac7e9a61460554aa0183c677bb15d1f473519f55.tar.gz gitblit-ac7e9a61460554aa0183c677bb15d1f473519f55.zip | |
Harden metrics from polluted data (issue-176)
Diffstat (limited to 'src/com/gitblit/utils/StringUtils.java')
| -rw-r--r-- | src/com/gitblit/utils/StringUtils.java | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java index 86840048..86823db5 100644 --- a/src/com/gitblit/utils/StringUtils.java +++ b/src/com/gitblit/utils/StringUtils.java @@ -719,4 +719,18 @@ public class StringUtils { Matcher m = p.matcher(input);
return m.matches();
}
+
+ /**
+ * Removes new line and carriage return chars from a string.
+ * If input value is null an empty string is returned.
+ *
+ * @param input
+ * @return a sanitized or empty string
+ */
+ public static String removeNewlines(String input) {
+ if (input == null) {
+ return "";
+ }
+ return input.replace('\n',' ').replace('\r', ' ').trim();
+ }
}
\ No newline at end of file |