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.FluentFuture;
  12 import com.google.common.util.concurrent.MoreExecutors;
  13 import java.util.ArrayList;
  14 import java.util.List;
  15 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  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.util.compat.DataNormalizationException;
  19 import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationOperation;
  20 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  21 import org.opendaylight.controller.md.sal.dom.broker.impl.TransactionCommitFailedExceptionMapper;
  22 import org.opendaylight.mdsal.common.api.CommitInfo;
  23 import org.opendaylight.mdsal.common.api.MappingCheckedFuture;
  24 import org.opendaylight.yangtools.yang.binding.DataObject;
  25 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  26 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  27 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  28
  29 class BindingDOMWriteTransactionAdapter<T extends DOMDataWriteTransaction> extends
  30         AbstractWriteTransaction<T> implements WriteTransaction {
  31
  32     protected BindingDOMWriteTransactionAdapter(final T delegateTx, final BindingToNormalizedNodeCodec codec) {
  33         super(delegateTx, codec);
  34     }
  35
  36     @Override
  37     public <U extends DataObject> void put(final LogicalDatastoreType store, final InstanceIdentifier<U> path,
  38                                            final U data) {
  39         put(store, path, data,false);
  40     }
  41
  42     @Override
  43     public <D extends DataObject> void merge(final LogicalDatastoreType store, final InstanceIdentifier<D> path,
  44                                              final D data) {
  45         merge(store, path, data,false);
  46     }
  47
  48
  49     @Override
  50     protected void ensureParentsByMerge(final LogicalDatastoreType store,
  51             final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier normalizedPath,
  52             final InstanceIdentifier<?> path) {
  53         List<PathArgument> currentArguments = new ArrayList<>();
  54         DataNormalizationOperation<?> currentOp = getCodec().getDataNormalizer().getRootOperation();
  55         for (PathArgument currentArg : normalizedPath.getPathArguments()) {
  56             try {
  57                 currentOp = currentOp.getChild(currentArg);
  58             } catch (DataNormalizationException e) {
  59                 throw new IllegalArgumentException(String.format("Invalid child encountered in path %s", path), e);
  60             }
  61             currentArguments.add(currentArg);
  62             YangInstanceIdentifier currentPath = YangInstanceIdentifier.create(
  63                     currentArguments);
  64
  65             getDelegate().merge(store, currentPath, currentOp.createDefault(currentArg));
  66         }
  67     }
  68
  69     @Override
  70     public void delete(final LogicalDatastoreType store, final InstanceIdentifier<?> path) {
  71         doDelete(store, path);
  72     }
  73
  74     @Override
  75     public CheckedFuture<Void,TransactionCommitFailedException> submit() {
  76         return MappingCheckedFuture.create(commit().transform(ignored -> null,
  77                 MoreExecutors.directExecutor()), TransactionCommitFailedExceptionMapper.COMMIT_ERROR_MAPPER);
  78     }
  79
  80     @Override
  81     public FluentFuture<? extends CommitInfo> commit() {
  82         return doCommit();
  83     }
  84
  85     @Override
  86     public boolean cancel() {
  87         return doCancel();
  88     }
  89 }