2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.mdsal.binding.dom.adapter;
10 import com.google.common.annotations.VisibleForTesting;
11 import java.util.ArrayDeque;
12 import java.util.Deque;
13 import java.util.Map.Entry;
14 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
15 import org.opendaylight.mdsal.binding.api.DataTreeWriteCursor;
16 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteCursor;
17 import org.opendaylight.yangtools.yang.binding.DataObject;
18 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
21 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
23 final class BindingDOMDataTreeWriteCursorAdapter<T extends DOMDataTreeWriteCursor>
24 extends AbstractBindingAdapter<T> implements DataTreeWriteCursor {
25 private final Deque<PathArgument> stack = new ArrayDeque<>();
27 BindingDOMDataTreeWriteCursorAdapter(final AdapterContext adapterContext, final T delegate,
28 final DataTreeIdentifier<?> path) {
29 super(adapterContext, delegate);
30 path.getRootIdentifier().getPathArguments().forEach(stack::push);
33 private YangInstanceIdentifier.PathArgument convertToNormalized(final PathArgument child) {
35 final InstanceIdentifier<?> iid = InstanceIdentifier.create(stack);
36 final YangInstanceIdentifier ret = currentSerializer().toYangInstanceIdentifier(iid);
38 return ret.getLastPathArgument();
41 private <P extends DataObject> Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> convertToNormalized(
42 final PathArgument child, final P data) {
44 final InstanceIdentifier<?> iid = InstanceIdentifier.create(stack);
45 @SuppressWarnings({ "unchecked", "rawtypes" })
46 final Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> entry = currentSerializer().toNormalizedNode(
47 (InstanceIdentifier) iid, data);
53 public void delete(final PathArgument child) {
54 getDelegate().delete(convertToNormalized(child));
58 public <P extends DataObject> void merge(final PathArgument child, final P data) {
59 final Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> entry = convertToNormalized(child, data);
60 getDelegate().merge(entry.getKey().getLastPathArgument(), entry.getValue());
64 public <P extends DataObject> void write(final PathArgument child, final P data) {
65 final Entry<YangInstanceIdentifier, NormalizedNode<?, ?>> entry = convertToNormalized(child, data);
66 getDelegate().write(entry.getKey().getLastPathArgument(), entry.getValue());
70 public void enter(final PathArgument child) {
75 public void enter(final PathArgument... path) {
76 for (final PathArgument pathArgument : path) {
82 public void enter(final Iterable<PathArgument> path) {
83 path.forEach(this::enter);
92 public void exit(final int depth) {
93 for (int i = 0; i < depth; i++) {
100 getDelegate().close();
104 Deque<PathArgument> stack() {