X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-binding-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fbinding%2Fapi%2FReadTransaction.java;fp=opendaylight%2Fmd-sal%2Fsal-binding-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fbinding%2Fapi%2FReadTransaction.java;h=0000000000000000000000000000000000000000;hb=2611e6a728e586ea34dd891f30a473bf54d6cbd8;hp=5dad4917541c3c24e4db9aae478feb101d5198d8;hpb=aaea3e9a92ae9d6fac04c4a065db4b35cbca9ed0;p=controller.git diff --git a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/ReadTransaction.java b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/ReadTransaction.java deleted file mode 100644 index 5dad491754..0000000000 --- a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/ReadTransaction.java +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved. - * - * 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.binding.api; - -import com.google.common.base.Optional; -import com.google.common.util.concurrent.CheckedFuture; -import com.google.common.util.concurrent.Futures; -import com.google.common.util.concurrent.MoreExecutors; -import org.opendaylight.controller.md.sal.common.api.MappingCheckedFuture; -import org.opendaylight.controller.md.sal.common.api.data.AsyncReadTransaction; -import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType; -import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; - -/** - * A transaction that provides read access to a logical data store. - * - *

- * For more information on usage and examples, please see the documentation in {@link AsyncReadTransaction}. - * - * @deprecated Use {@link org.opendaylight.mdsal.binding.api.ReadTransaction} instead. - */ -@Deprecated(forRemoval = true) -public interface ReadTransaction extends AsyncReadTransaction, DataObject> { - /** - * Reads data from the provided logical data store located at the provided path. - * - *

- * If the target is a subtree, then the whole subtree is read (and will be accessible from the returned data - * object). - * - * @param store Logical data store from which read should occur. - * @param path Path which uniquely identifies subtree which client want to read - * @return a CheckFuture containing the result of the read. The Future blocks until the - * commit operation is complete. Once complete: - *

- */ - CheckedFuture, ReadFailedException> read( - LogicalDatastoreType store, InstanceIdentifier path); - - /** - * Checks if data is available in the logical data store located at provided path. - * - *

- * Note: a successful result from this method makes no guarantee that a subsequent call to {@link #read} - * will succeed. It is possible that the data resides in a data store on a remote node and, if that - * node goes down or a network failure occurs, a subsequent read would fail. Another scenario is if - * the data is deleted in between the calls to exists and read - * - *

- * Default implementation delegates to {@link #read(LogicalDatastoreType, InstanceIdentifier)}, implementations - * are advised to provide a more efficient override. - * - * @param store Logical data store from which read should occur. - * @param path Path which uniquely identifies subtree which client want to check existence of - * @return a CheckFuture containing the result of the check. - *

    - *
  • If the data at the supplied path exists, the Future returns a Boolean - * whose value is true, false otherwise
  • - *
  • If checking for the data fails, the Future will fail with a - * {@link ReadFailedException} or an exception derived from ReadFailedException.
  • - *
- */ - default CheckedFuture exists(final LogicalDatastoreType store, - final InstanceIdentifier path) { - return MappingCheckedFuture.create(Futures.transform(read(store, path), Optional::isPresent, - MoreExecutors.directExecutor()), ReadFailedException.MAPPER); - } -}