HHH-18693 Add underscore as prefix to single upper case letter in org…

….hibernate.processor.util.StringUtil#getUpperUnderscoreCaseFromLowerCamelCase
hibernate · Oct 24, 2024 · 3d9520b · 3d9520b
1 parent f66b4c6
commit 3d9520b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tooling/metamodel-generator/src/main/java/org/hibernate/processor/util/StringUtil.java b/tooling/metamodel-generator/src/main/java/org/hibernate/processor/util/StringUtil.java
@@ -98,6 +98,9 @@ public static String nameToMethodName(String name) {
 	}
 
 	public static String getUpperUnderscoreCaseFromLowerCamelCase(String lowerCamelCaseString) {
+		if ( lowerCamelCaseString.length() == 1 && Character.isUpperCase( lowerCamelCaseString.charAt( 0 ) ) ) {
+			return "_" + lowerCamelCaseString;
+		}
 		final StringBuilder result = new StringBuilder();
 		int position = 0;
 		while ( position < lowerCamelCaseString.length() ) {