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.DOMDataReadOnlyTransaction;
import org.opendaylight.controller.sal.core.spi.data.DOMStoreReadTransaction;
-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 Only Transaction, which is composed of several
* {@link DOMStoreReadTransaction} transactions. Subtransaction is selected by
* {@link LogicalDatastoreType} type parameter in
- * {@link #read(LogicalDatastoreType, InstanceIdentifier)}.
+ * {@link #read(LogicalDatastoreType, YangInstanceIdentifier)}.
*/
class DOMForwardedReadOnlyTransaction extends
AbstractDOMForwardedCompositeTransaction<LogicalDatastoreType, DOMStoreReadTransaction> implements
}
@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);
}
+ @Override public CheckedFuture<Boolean, ReadFailedException> exists(
+ LogicalDatastoreType store,
+ YangInstanceIdentifier path) {
+ return getSubtransaction(store).exists(path);
+ }
+
@Override
public void close() {
closeSubtransactions();