opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/legacy/sharded/adapter/ShardedDOMDataBrokerDelegatingWriteTransaction.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.md.sal.dom.broker.impl.legacy.sharded.adapter;
  10
  11 import static com.google.common.base.Preconditions.checkNotNull;
  12
  13 import com.google.common.util.concurrent.CheckedFuture;
  14 import com.google.common.util.concurrent.FluentFuture;
  15 import com.google.common.util.concurrent.Futures;
  16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  17 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  18 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  19 import org.opendaylight.controller.md.sal.dom.broker.impl.TransactionCommitFailedExceptionMapper;
  20 import org.opendaylight.mdsal.common.api.CommitInfo;
  21 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  23 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  24
  25 class ShardedDOMDataBrokerDelegatingWriteTransaction implements DOMDataWriteTransaction {
  26     private final DOMDataTreeWriteTransaction delegateTx;
  27     private final Object txIdentifier;
  28
  29     ShardedDOMDataBrokerDelegatingWriteTransaction(final Object txIdentifier,
  30                                                           final DOMDataTreeWriteTransaction delegateTx) {
  31         this.delegateTx = checkNotNull(delegateTx);
  32         this.txIdentifier = checkNotNull(txIdentifier);
  33     }
  34
  35     @Override
  36     public void put(final LogicalDatastoreType store, final YangInstanceIdentifier path,
  37                     final NormalizedNode<?, ?> data) {
  38         delegateTx.put(LegacyShardedDOMDataBrokerAdapterUtils.translateDataStoreType(store), path, data);
  39     }
  40
  41     @Override
  42     public void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path,
  43                       final NormalizedNode<?, ?> data) {
  44         delegateTx.merge(LegacyShardedDOMDataBrokerAdapterUtils.translateDataStoreType(store), path, data);
  45     }
  46
  47     @Override
  48     public boolean cancel() {
  49         return delegateTx.cancel();
  50     }
  51
  52     @Override
  53     public void delete(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
  54         delegateTx.delete(LegacyShardedDOMDataBrokerAdapterUtils.translateDataStoreType(store), path);
  55     }
  56
  57     @Override
  58     public CheckedFuture<Void, TransactionCommitFailedException> submit() {
  59         return Futures.makeChecked(delegateTx.submit(), TransactionCommitFailedExceptionMapper.COMMIT_ERROR_MAPPER);
  60     }
  61
  62     @Override
  63     public FluentFuture<? extends CommitInfo> commit() {
  64         return delegateTx.commit();
  65     }
  66
  67     @Override
  68     public Object getIdentifier() {
  69         return txIdentifier;
  70     }
  71 }