Bug 1392: Change ReadTransaction#read to return CheckedFuture

[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 e1d27e453bd5a2e0652ec5ab70161eded553025b..74a4c52e36ff33883754b0ef5543706054134967 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
@@ -7,14 +7,15 @@
  */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.DOMStoreReadWriteTransaction;
-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;
 
 /**
  *
@@ -23,10 +24,10 @@ import com.google.common.util.concurrent.ListenableFuture;
  * {@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#submit(org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction, Iterable)}
@@ -45,8 +46,8 @@ 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);
     }
 }
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