Proxy MD-SAL interfaces in DOMMountPointServiceImpl

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / DOMForwardedReadOnlyTransaction.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadOnlyTransaction.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadOnlyTransaction.java
index b4562cf2eccd2c8b6560552c510fe1bfeb8d9989..124bf9f0bef7de6ac3482cdf3ac907f448b998f6 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadOnlyTransaction.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadOnlyTransaction.java
@@ -7,6 +7,9 @@
  */
 package org.opendaylight.controller.md.sal.dom.broker.impl;
 
+import com.google.common.base.Optional;
+import com.google.common.util.concurrent.CheckedFuture;
+import java.util.Map;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
@@ -14,12 +17,7 @@ import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadTransaction;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 
-import com.google.common.base.Optional;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.util.concurrent.CheckedFuture;
-
 /**
- *
  * Read Only Transaction, which is composed of several
  * {@link DOMStoreReadTransaction} transactions. Subtransaction is selected by
  * {@link LogicalDatastoreType} type parameter in
@@ -30,7 +28,7 @@ class DOMForwardedReadOnlyTransaction extends
         DOMDataReadOnlyTransaction {
 
     protected DOMForwardedReadOnlyTransaction(final Object identifier,
-            final ImmutableMap<LogicalDatastoreType, DOMStoreReadTransaction> backingTxs) {
+            final Map<LogicalDatastoreType, DOMStoreReadTransaction> backingTxs) {
         super(identifier, backingTxs);
     }
 
@@ -40,9 +38,15 @@ class DOMForwardedReadOnlyTransaction extends
         return getSubtransaction(store).read(path);
     }
 
+    @Override
+    public CheckedFuture<Boolean, ReadFailedException> exists(
+        final LogicalDatastoreType store,
+        final YangInstanceIdentifier path) {
+        return getSubtransaction(store).exists(path);
+    }
+
     @Override
     public void close() {
         closeSubtransactions();
     }
-
 }