opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingDOMWriteTransactionAdapter.java

   1 /*
   2  * Copyright (c) 2014 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 package org.opendaylight.controller.md.sal.binding.impl;
   9
  10 import com.google.common.util.concurrent.CheckedFuture;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  15 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
  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.common.impl.service.AbstractDataTransaction;
  19 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationException;
  20 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationOperation;
  21 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  22 import org.opendaylight.yangtools.yang.binding.DataObject;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.common.RpcResult;
  25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  27
  28 class BindingDOMWriteTransactionAdapter<T extends DOMDataWriteTransaction> extends
  29         AbstractWriteTransaction<T> implements WriteTransaction {
  30
  31     protected BindingDOMWriteTransactionAdapter(final T delegateTx, final BindingToNormalizedNodeCodec codec) {
  32         super(delegateTx, codec);
  33     }
  34
  35     @Override
  36     public <U extends DataObject> void put(final LogicalDatastoreType store, final InstanceIdentifier<U> path,
  37                                            final U data) {
  38         put(store, path, data,false);
  39     }
  40
  41     @Override
  42     public <D extends DataObject> void merge(final LogicalDatastoreType store, final InstanceIdentifier<D> path,
  43                                              final D data) {
  44         merge(store, path, data,false);
  45     }
  46
  47
  48     @Override
  49     protected void ensureParentsByMerge(final LogicalDatastoreType store,
  50             final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier normalizedPath,
  51             final InstanceIdentifier<?> path) {
  52         List<PathArgument> currentArguments = new ArrayList<>();
  53         DataNormalizationOperation<?> currentOp = getCodec().getDataNormalizer().getRootOperation();
  54         for (PathArgument currentArg : normalizedPath.getPathArguments()) {
  55             try {
  56                 currentOp = currentOp.getChild(currentArg);
  57             } catch (DataNormalizationException e) {
  58                 throw new IllegalArgumentException(String.format("Invalid child encountered in path %s", path), e);
  59             }
  60             currentArguments.add(currentArg);
  61             YangInstanceIdentifier currentPath = YangInstanceIdentifier.create(
  62                     currentArguments);
  63
  64             getDelegate().merge(store, currentPath, currentOp.createDefault(currentArg));
  65         }
  66     }
  67
  68     @Override
  69     public void delete(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
  70         doDelete(store, path);
  71     }
  72
  73     @Override
  74     public ListenableFuture<RpcResult<TransactionStatus>> commit() {
  75         return AbstractDataTransaction.convertToLegacyCommitFuture(submit());
  76     }
  77
  78     @Override
  79     public CheckedFuture<Void,TransactionCommitFailedException> submit() {
  80         return doSubmit();
  81     }
  82
  83     @Override
  84     public boolean cancel() {
  85         return doCancel();
  86     }
  87 }