commit c7ec0fa7759f074efbf2258ac8b6534235be5ea7
author Aaron Kruglikov <aaron@onlab.us> Mon Oct 24 15:45:33 2016 -0700
committer Gerrit Code Review <gerrit@onlab.us> Tue Oct 25 16:34:59 2016 +0000
tree be24caeb1571a4ef3935571ca0e6e93959871eea
parent 6d33e807cbfef6a34918ad310ee08a7fa7a7727e

Catching exception thrown in case of a query for a path with an incorrect root token.

Change-Id: I811e858e6d633ea8b578ad315e32b546ca279f47

core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixDocumentTreeState.java

diff --git a/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixDocumentTreeState.java b/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixDocumentTreeState.java
index cfaa668..8a8a23c 100644
--- a/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixDocumentTreeState.java
+++ b/core/store/primitives/src/main/java/org/onosproject/store/primitives/resources/impl/AtomixDocumentTreeState.java
@@ -126,6 +126,8 @@
         try {
             Versioned<TreeNodeValue> value = docTree.get(commit.operation().path());
             return value == null ? null : value.map(node -> node == null ? null : node.value());
+        } catch (IllegalStateException e) {
+            return null;
         } finally {
             commit.close();
         }