binding/mdsal-binding-dom-codec/src/main/java/org/opendaylight/mdsal/binding/dom/codec/impl/LeafSetNodeCodecContext.java

   1 /*
   2  * Copyright (c) 2019 PANTHEON.tech, 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.mdsal.binding.dom.codec.impl;
   9
  10 import com.google.common.collect.ImmutableList;
  11 import com.google.common.collect.ImmutableList.Builder;
  12 import java.util.Collection;
  13 import org.opendaylight.yangtools.concepts.IllegalArgumentCodec;
  14 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
  15 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
  16 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  17 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  18
  19 final class LeafSetNodeCodecContext extends ValueNodeCodecContext.WithCodec {
  20     LeafSetNodeCodecContext(final LeafListSchemaNode schema, final IllegalArgumentCodec<Object, Object> codec,
  21         final String getterName) {
  22         // FIXME: add support for defaults
  23         super(schema, codec, getterName, null);
  24     }
  25
  26     @Override
  27     protected Object deserializeObject(final NormalizedNode normalizedNode) {
  28         if (normalizedNode instanceof LeafSetNode<?>) {
  29             @SuppressWarnings("unchecked")
  30             final Collection<LeafSetEntryNode<Object>> domValues = ((LeafSetNode<Object>) normalizedNode).body();
  31             final IllegalArgumentCodec<Object, Object> codec = getValueCodec();
  32             final Builder<Object> builder = ImmutableList.builderWithExpectedSize(domValues.size());
  33             for (final LeafSetEntryNode<Object> valueNode : domValues) {
  34                 builder.add(codec.deserialize(valueNode.body()));
  35             }
  36             return builder.build();
  37         }
  38         return null;
  39     }
  40 }