binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMDataTreeProducerAdapter.java

   1 /*
   2  * Copyright (c) 2015 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.mdsal.binding.dom.adapter;
   9
  10 import java.util.Collection;
  11 import org.opendaylight.mdsal.binding.api.CursorAwareWriteTransaction;
  12 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  13 import org.opendaylight.mdsal.binding.api.DataTreeProducer;
  14 import org.opendaylight.mdsal.binding.api.DataTreeProducerException;
  15 import org.opendaylight.mdsal.dom.api.DOMDataTreeCursorAwareTransaction;
  16 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  17 import org.opendaylight.mdsal.dom.api.DOMDataTreeProducer;
  18 import org.opendaylight.mdsal.dom.api.DOMDataTreeProducerException;
  19
  20 class BindingDOMDataTreeProducerAdapter extends AbstractBindingAdapter<DOMDataTreeProducer>
  21         implements DataTreeProducer {
  22
  23     BindingDOMDataTreeProducerAdapter(final BindingToNormalizedNodeCodec codec, final DOMDataTreeProducer delegate) {
  24         super(codec, delegate);
  25     }
  26
  27     @Override
  28     public CursorAwareWriteTransaction createTransaction(final boolean isolated) {
  29         final DOMDataTreeCursorAwareTransaction domTx = getDelegate().createTransaction(isolated);
  30         return new BindingDOMCursorAwareWriteTransactionAdapter<>(domTx, getCodec());
  31     }
  32
  33     static DataTreeProducer create(final DOMDataTreeProducer domProducer, final BindingToNormalizedNodeCodec codec) {
  34         return new BindingDOMDataTreeProducerAdapter(codec, domProducer);
  35     }
  36
  37     @Override
  38     public DataTreeProducer createProducer(final Collection<DataTreeIdentifier<?>> subtrees) {
  39         final Collection<DOMDataTreeIdentifier> domSubtrees = getCodec().toDOMDataTreeIdentifiers(subtrees);
  40         final DOMDataTreeProducer domChildProducer = getDelegate().createProducer(domSubtrees);
  41         return BindingDOMDataTreeProducerAdapter.create(domChildProducer, getCodec());
  42     }
  43
  44     @Override
  45     public void close() throws DataTreeProducerException {
  46         try {
  47             getDelegate().close();
  48         } catch (final DOMDataTreeProducerException e) {
  49             throw new DataTreeProducerException(e.getMessage(), e);
  50         }
  51     }
  52 }