Merge "BUG-997 Use shared schema context factory in netconf-connector"

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

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadWriteTransaction.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadWriteTransaction.java
index 956e169333a8d3001276340718db271d84d432e9..67351ec94583cda374f5b0948eafd1089fd98510 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadWriteTransaction.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/DOMForwardedReadWriteTransaction.java
@@ -7,35 +7,35 @@
  */package org.opendaylight.controller.md.sal.dom.broker.impl;
 
 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.DOMDataReadWriteTransaction;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadTransaction;
 import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadWriteTransaction;
-import org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+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.ListenableFuture;
+import com.google.common.util.concurrent.CheckedFuture;
 
 /**
- * 
+ *
  * Read-Write Transaction, which is composed of several
- * {@link DOMStoreReadTransaction} transactions. Subtransaction is selected by
+ * {@link DOMStoreReadWriteTransaction} transactions. Subtransaction is selected by
  * {@link LogicalDatastoreType} type parameter in:
- * 
+ *
  * <ul>
- * <li>{@link #read(LogicalDatastoreType, InstanceIdentifier)}
- * <li>{@link #put(LogicalDatastoreType, InstanceIdentifier, NormalizedNode)}
- * <li>{@link #delete(LogicalDatastoreType, InstanceIdentifier)}
- * <li>{@link #merge(LogicalDatastoreType, InstanceIdentifier, NormalizedNode)}
+ * <li>{@link #read(LogicalDatastoreType, YangInstanceIdentifier)}
+ * <li>{@link #put(LogicalDatastoreType, YangInstanceIdentifier, NormalizedNode)}
+ * <li>{@link #delete(LogicalDatastoreType, YangInstanceIdentifier)}
+ * <li>{@link #merge(LogicalDatastoreType, YangInstanceIdentifier, NormalizedNode)}
  * </ul>
  * {@link #commit()} will result in invocation of
- * {@link DOMDataCommitImplementation#commit(org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction, Iterable)}
- * invocation with all {@link DOMStoreThreePhaseCommitCohort} for underlying
+ * {@link DOMDataCommitImplementation#submit(org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction, Iterable)}
+ * invocation with all {@link org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort} for underlying
  * transactions.
- * 
+ *
  */
+
 class DOMForwardedReadWriteTransaction extends DOMForwardedWriteTransaction<DOMStoreReadWriteTransaction> implements
         DOMDataReadWriteTransaction {
 
@@ -46,8 +46,14 @@ class DOMForwardedReadWriteTransaction extends DOMForwardedWriteTransaction<DOMS
     }
 
     @Override
-    public ListenableFuture<Optional<NormalizedNode<?, ?>>> read(final LogicalDatastoreType store,
-            final InstanceIdentifier path) {
+    public CheckedFuture<Optional<NormalizedNode<?,?>>, ReadFailedException> read(
+            final LogicalDatastoreType store, final YangInstanceIdentifier path) {
         return getSubtransaction(store).read(path);
     }
-}
\ No newline at end of file
+
+    @Override public CheckedFuture<Boolean, ReadFailedException> exists(
+        LogicalDatastoreType store,
+        YangInstanceIdentifier path) {
+        return getSubtransaction(store).exists(path);
+    }
+}