From: Mathieu Baudier <mbaudier@argeo.org>
Date: Fri, 27 Oct 2023 05:57:51 +0000 (+0200)
Subject: Extract last part of a path
X-Git-Tag: v2.3.22~1
X-Git-Url: https://git.argeo.org/?p=lgpl%2Fargeo-commons.git;a=commitdiff_plain;h=8afcdd215960582369e8f7d1d1f47b42d80b3fa6

Extract last part of a path
---

diff --git a/org.argeo.cms/src/org/argeo/cms/acr/ContentUtils.java b/org.argeo.cms/src/org/argeo/cms/acr/ContentUtils.java
index 2e101a0d6..facb5933b 100644
--- a/org.argeo.cms/src/org/argeo/cms/acr/ContentUtils.java
+++ b/org.argeo.cms/src/org/argeo/cms/acr/ContentUtils.java
@@ -128,6 +128,16 @@ public class ContentUtils {
 			throw new IllegalArgumentException("Path " + path + " contains //");
 	}
 
+	/** The last element of a path. */
+	public static String lastPathElement(String path) {
+		if (path.charAt(path.length() - 1) == '/')
+			throw new IllegalArgumentException("Path " + path + " cannot end with '/'");
+		int index = path.lastIndexOf('/');
+		if (index < 0)
+			return path;
+		return path.substring(index + 1);
+	}
+
 	/*
 	 * DIRECTORY
 	 */