From 073b11b1e33c2c52a0796b75920b588c937eb6e9 Mon Sep 17 00:00:00 2001
From: John Crygier <john.crygier@aon.com>
Date: Tue, 10 Apr 2012 14:50:51 -0400
Subject: [PATCH] Documentation for LDAP. Covers the setup case that is in the JUnit Integration Test.
---
src/com/gitblit/utils/StringUtils.java | 61 ++++++++++++++++++++++++++++++
1 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java
index a465e0d..0460ac9 100644
--- a/src/com/gitblit/utils/StringUtils.java
+++ b/src/com/gitblit/utils/StringUtils.java
@@ -479,10 +479,71 @@
return "#" + rs + gs + bs;
}
+ /**
+ * Strips a trailing ".git" from the value.
+ *
+ * @param value
+ * @return a stripped value or the original value if .git is not found
+ */
public static String stripDotGit(String value) {
if (value.toLowerCase().endsWith(".git")) {
return value.substring(0, value.length() - 4);
}
return value;
}
+
+ /**
+ * Count the number of lines in a string.
+ *
+ * @param value
+ * @return the line count
+ */
+ public static int countLines(String value) {
+ if (isEmpty(value)) {
+ return 0;
+ }
+ return value.split("\n").length;
+ }
+
+ /**
+ * Returns the file extension of a path.
+ *
+ * @param path
+ * @return a blank string or a file extension
+ */
+ public static String getFileExtension(String path) {
+ int lastDot = path.lastIndexOf('.');
+ if (lastDot > -1) {
+ return path.substring(lastDot + 1);
+ }
+ return "";
+ }
+
+ /**
+ * Replace all occurences of a substring within a string with
+ * another string.
+ *
+ * From Spring StringUtils.
+ *
+ * @param inString String to examine
+ * @param oldPattern String to replace
+ * @param newPattern String to insert
+ * @return a String with the replacements
+ */
+ public static String replace(String inString, String oldPattern, String newPattern) {
+ StringBuilder sb = new StringBuilder();
+ int pos = 0; // our position in the old string
+ int index = inString.indexOf(oldPattern);
+ // the index of an occurrence we've found, or -1
+ int patLen = oldPattern.length();
+ while (index >= 0) {
+ sb.append(inString.substring(pos, index));
+ sb.append(newPattern);
+ pos = index + patLen;
+ index = inString.indexOf(oldPattern, pos);
+ }
+ sb.append(inString.substring(pos));
+ // remember to append any characters to the right of a match
+ return sb.toString();
+ }
}
\ No newline at end of file
--
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