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Posted to commits@camel.apache.org by or...@apache.org on 2023/08/17 14:14:00 UTC
[camel] branch main updated: (chores) camel-util: simplify StringHelper camelCaseToDash (#11141)
This is an automated email from the ASF dual-hosted git repository.
orpiske pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/camel.git
The following commit(s) were added to refs/heads/main by this push:
new 268a7d6b375 (chores) camel-util: simplify StringHelper camelCaseToDash (#11141)
268a7d6b375 is described below
commit 268a7d6b375dda5f634719f718a629ee2c0892b4
Author: Otavio Rodolfo Piske <or...@users.noreply.github.com>
AuthorDate: Thu Aug 17 16:13:53 2023 +0200
(chores) camel-util: simplify StringHelper camelCaseToDash (#11141)
Avoid the overhead of creating multiple String objects by lower casing on the fly
---
.../java/org/apache/camel/util/StringHelper.java | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/core/camel-util/src/main/java/org/apache/camel/util/StringHelper.java b/core/camel-util/src/main/java/org/apache/camel/util/StringHelper.java
index 8995d9ae900..768676a5300 100644
--- a/core/camel-util/src/main/java/org/apache/camel/util/StringHelper.java
+++ b/core/camel-util/src/main/java/org/apache/camel/util/StringHelper.java
@@ -1039,22 +1039,24 @@ public final class StringHelper {
if (ch == '-' || ch == '_') {
answer.append("-");
} else if (Character.isUpperCase(ch) && prev != null && !Character.isUpperCase(prev)) {
- if (prev != '-' && prev != '_') {
- answer.append("-");
- }
- answer.append(ch);
+ applyDashPrefix(prev, answer, ch);
} else if (Character.isUpperCase(ch) && prev != null && next != null && Character.isLowerCase(next)) {
- if (prev != '-' && prev != '_') {
- answer.append("-");
- }
- answer.append(ch);
+ applyDashPrefix(prev, answer, ch);
} else {
- answer.append(ch);
+ answer.append(Character.toLowerCase(ch));
}
prev = ch;
}
- return answer.toString().toLowerCase(Locale.ENGLISH);
+
+ return answer.toString();
+ }
+
+ private static void applyDashPrefix(Character prev, StringBuilder answer, char ch) {
+ if (prev != '-' && prev != '_') {
+ answer.append("-");
+ }
+ answer.append(Character.toLowerCase(ch));
}
/**