opendaylight/md-sal/sal-dom-compat/src/main/java/org/opendaylight/controller/sal/core/compat/DOMDataTreeReadWriteTransactionAdapter.java

   1 /*
   2  * Copyright (c) 2018 Pantheon Technologies, s.r.o. 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 package org.opendaylight.controller.sal.core.compat;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.collect.ForwardingObject;
  13 import com.google.common.util.concurrent.FluentFuture;
  14 import java.util.Optional;
  15 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
  16 import org.opendaylight.mdsal.common.api.CommitInfo;
  17 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  18 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  21
  22 public class DOMDataTreeReadWriteTransactionAdapter extends ForwardingObject
  23         implements DOMDataTreeReadWriteTransaction {
  24     private final DOMDataReadWriteTransaction delegate;
  25
  26     public DOMDataTreeReadWriteTransactionAdapter(final DOMDataReadWriteTransaction delegate) {
  27         this.delegate = requireNonNull(delegate);
  28     }
  29
  30     @Override
  31     public Object getIdentifier() {
  32         return delegate().getIdentifier();
  33     }
  34
  35     @Override
  36     public FluentFuture<Optional<NormalizedNode<?, ?>>> read(final LogicalDatastoreType store,
  37             final YangInstanceIdentifier path) {
  38         return TransactionUtils.read(delegate(), store, path);
  39     }
  40
  41     @Override
  42     public FluentFuture<Boolean> exists(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
  43         return TransactionUtils.exists(delegate(), store, path);
  44     }
  45
  46     @Override
  47     public void close() {
  48         cancel();
  49     }
  50
  51     @Override
  52     public void put(final LogicalDatastoreType store, final YangInstanceIdentifier path,
  53             final NormalizedNode<?, ?> data) {
  54         TransactionUtils.put(delegate(), store, path, data);
  55     }
  56
  57     @Override
  58     public void merge(final LogicalDatastoreType store, final YangInstanceIdentifier path,
  59             final NormalizedNode<?, ?> data) {
  60         TransactionUtils.merge(delegate(), store, path, data);
  61     }
  62
  63     @Override
  64     public void delete(final LogicalDatastoreType store, final YangInstanceIdentifier path) {
  65         TransactionUtils.delete(delegate(), store, path);
  66     }
  67
  68     @Override
  69     public FluentFuture<? extends CommitInfo> commit() {
  70         return delegate().commit();
  71     }
  72
  73     @Override
  74     public boolean cancel() {
  75         return delegate().cancel();
  76     }
  77
  78     @Override
  79     protected DOMDataReadWriteTransaction delegate() {
  80         return delegate;
  81     }
  82 }