Index: oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/value/ValueImpl.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/value/ValueImpl.java	(date 1395843327000)
+++ oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/value/ValueImpl.java	(revision )
@@ -30,6 +30,7 @@
 import javax.jcr.ValueFormatException;
 
 import com.google.common.base.Objects;
+import org.apache.jackrabbit.api.JackrabbitValue;
 import org.apache.jackrabbit.oak.api.Blob;
 import org.apache.jackrabbit.oak.api.PropertyState;
 import org.apache.jackrabbit.oak.api.Type;
@@ -38,7 +39,7 @@
 /**
  * Implementation of {@link Value} based on {@code PropertyState}.
  */
-public class ValueImpl implements Value {
+public class ValueImpl implements JackrabbitValue {
 
     public static Blob getBlob(Value value) {
         checkState(value instanceof ValueImpl);
@@ -256,6 +257,11 @@
     @Override
     public Binary getBinary() throws RepositoryException {
         return new BinaryImpl(this);
+    }
+
+    @Override
+    public String getContentIdentity() {
+        return getBlob().getReference();
     }
 
     //-------------------------------------------------------------< Object >---
\ No newline at end of file