Changeset 5186

Timestamp:

2003-08-19T14:01:43+12:00 (21 years ago)

Author:

kjdon

Message:

added methods for gettign and removing the last link in the path

File:

• trunk/gsdl3/src/java/org/greenstone/gsdl3/util/GSPath.java (modified) (1 diff)

trunk/gsdl3/src/java/org/greenstone/gsdl3/util/GSPath.java

@@ -86 +86 @@
     }
 
+    /** removes the last name in the path
+     *
+     * @return the modified path
+     */
+    static public String removeLastLink(String path) {
+    int i = path.lastIndexOf("/");
+    if (i==-1) { // '/' not found - remove the whole path
+        return "";
+    }
+    return path.substring(0, i); // remove the '/' char
+    }
+    
+    static public String getLastLink(String path) {
+    int i = path.lastIndexOf("/");
+    if (i==-1) { // '/' not found - remove the whole path
+        return path;
+    }
+    return path.substring(i+1); // remove the last link
+    }
+
+    
     static public String createPath(String [] links) {
     String path = links[0];