1 files changed, 7 insertions, 5 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
index 8c32010d7..5e1b486aa 100644
--- a/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
+++ b/cps-service/src/main/java/org/onap/cps/utils/YangUtils.java
@@ -52,7 +52,8 @@ import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 public class YangUtils {
 
     private static final String XPATH_DELIMITER_REGEX = "\\/";
-    private static final String XPATH_NODE_KEY_ATTRIBUTES_REGEX = "\\[.+";
+    private static final String XPATH_NODE_KEY_ATTRIBUTES_REGEX = "\\[.*?\\]";
+    //Might cause an issue with [] inside [] in key-values
 
     /**
      * Parses jsonData into NormalizedNode according to given schema context.
@@ -149,10 +150,11 @@ public class YangUtils {
     }
 
     private static String[] xpathToNodeIdSequence(final String xpath) {
-        final String[] xpathNodeIdSequence = Arrays.stream(xpath.split(XPATH_DELIMITER_REGEX))
-            .map(identifier -> identifier.replaceFirst(XPATH_NODE_KEY_ATTRIBUTES_REGEX, ""))
-            .filter(identifier -> !identifier.isEmpty())
-            .toArray(String[]::new);
+        final String[] xpathNodeIdSequence = Arrays.stream(xpath
+                        .replaceAll(XPATH_NODE_KEY_ATTRIBUTES_REGEX, "")
+                        .split(XPATH_DELIMITER_REGEX))
+                .filter(identifier -> !identifier.isEmpty())
+                .toArray(String[]::new);
         if (xpathNodeIdSequence.length < 1) {
             throw new DataValidationException("Invalid xpath.", "Xpath contains no node identifiers.");
         }