BUG 2973 - correction of output for empty yang type

[yangtools.git] / yang / yang-data-api / src / main / java / org / opendaylight / yangtools / yang / data / api / schema / stream / LoggingNormalizedNodeStreamWriter.java

diff --git a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/stream/LoggingNormalizedNodeStreamWriter.java b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/stream/LoggingNormalizedNodeStreamWriter.java
index d8a8edf611487f5e81d74a134d3e643bea0d16fc..6f27b61b88bd52baf9403724b0778ccf59849386 100644 (file)
--- a/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/stream/LoggingNormalizedNodeStreamWriter.java
+++ b/yang/yang-data-api/src/main/java/org/opendaylight/yangtools/yang/data/api/schema/stream/LoggingNormalizedNodeStreamWriter.java
@@ -2,10 +2,8 @@ package org.opendaylight.yangtools.yang.data.api.schema.stream;
 
 import com.google.common.annotations.Beta;
 import com.google.common.base.Strings;
-
 import java.util.ArrayDeque;
 import java.util.Deque;
-
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
@@ -104,7 +102,11 @@ public final class LoggingNormalizedNodeStreamWriter implements NormalizedNodeSt
 
     @Override
     public void leafNode(final NodeIdentifier name, final Object value) {
-        LOG.debug("{}{}(leaf({}))=", ind(), name, value.getClass().getSimpleName(), value);
+        if (value == null) {
+            LOG.debug("{}{}(leaf(null))=null", ind(), name);
+        } else {
+            LOG.debug("{}{}(leaf({}))={}", ind(), name, value.getClass().getSimpleName(), value);
+        }
     }
 
     @Override