X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-dom-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fdom%2Fbroker%2Fimpl%2FDOMForwardedReadWriteTransaction.java;h=3b5dfebda69e5ab3d9e79c7b7e62ca01fefbadef;hp=f5b96e27f5724be29a7bf844b508cbe6d51117cb;hb=4ef15f7a7e3fb5bcaa6a3202d268a5c945e0aa71;hpb=f6609a5ab258b69a0d8ae2a97ee140b4da3b82ba

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 f5b96e27f5..3b5dfebda6 100644
--- 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
@@ -4,49 +4,56 @@
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
- */package org.opendaylight.controller.md.sal.dom.broker.impl;
+ */
+
+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.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;
-
 /**
- *
  * Read-Write Transaction, which is composed of several
  * {@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 org.opendaylight.controller.sal.core.spi.data.DOMStoreThreePhaseCommitCohort} for underlying
- * transactions.
+ * {@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 {
-
+final class DOMForwardedReadWriteTransaction extends DOMForwardedWriteTransaction<DOMStoreReadWriteTransaction>
+        implements DOMDataReadWriteTransaction {
     protected DOMForwardedReadWriteTransaction(final Object identifier,
-            final ImmutableMap<LogicalDatastoreType, DOMStoreReadWriteTransaction> backingTxs,
-            final DOMDataCommitImplementation commitImpl) {
+            final Map<LogicalDatastoreType, DOMStoreReadWriteTransaction> backingTxs,
+            final AbstractDOMForwardedTransactionFactory<?> commitImpl) {
         super(identifier, backingTxs, commitImpl);
     }
 
     @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(
+        final LogicalDatastoreType store,
+        final YangInstanceIdentifier path) {
+        return getSubtransaction(store).exists(path);
+    }
+}