opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/ForwardingWriteTransaction.java

   1 /*
   2  * Copyright (c) 2017 Red Hat, 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 package org.opendaylight.controller.md.sal.binding.api;
   9
  10 import com.google.common.collect.ForwardingObject;
  11 import com.google.common.util.concurrent.CheckedFuture;
  12 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  13 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  14 import org.opendaylight.yangtools.yang.binding.DataObject;
  15 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  16
  17 /**
  18  * Utility {@link WriteTransaction} implementation which forwards all interface method
  19  * invocation to a delegate instance.
  20  */
  21 @SuppressWarnings("deprecation") // due to CheckedFuture & TransactionStatus
  22 public class ForwardingWriteTransaction extends ForwardingObject implements WriteTransaction {
  23
  24     private final WriteTransaction delegate;
  25
  26     protected ForwardingWriteTransaction(WriteTransaction delegate) {
  27         this.delegate = delegate;
  28     }
  29
  30     @Override
  31     protected WriteTransaction delegate() {
  32         return delegate;
  33     }
  34
  35     @Override
  36     public <T extends DataObject> void put(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) {
  37         delegate.put(store, path, data);
  38     }
  39
  40     @Override
  41     public <T extends DataObject> void put(LogicalDatastoreType store, InstanceIdentifier<T> path, T data,
  42             boolean createMissingParents) {
  43         delegate.put(store, path, data, createMissingParents);
  44     }
  45
  46     @Override
  47     public <T extends DataObject> void merge(LogicalDatastoreType store, InstanceIdentifier<T> path, T data) {
  48         delegate.merge(store, path, data);
  49     }
  50
  51     @Override
  52     public <T extends DataObject> void merge(LogicalDatastoreType store, InstanceIdentifier<T> path, T data,
  53             boolean createMissingParents) {
  54         delegate.merge(store, path, data, createMissingParents);
  55     }
  56
  57     @Override
  58     public void delete(LogicalDatastoreType store, InstanceIdentifier<?> path) {
  59         delegate.delete(store, path);
  60     }
  61
  62     @Override
  63     public boolean cancel() {
  64         return delegate.cancel();
  65     }
  66
  67     @Override
  68     public CheckedFuture<Void, TransactionCommitFailedException> submit() {
  69         return delegate.submit();
  70     }
  71
  72     @Override
  73     public Object getIdentifier() {
  74         return delegate.getIdentifier();
  75     }
  76 }