2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.ovsdb.hwvtepsouthbound;
10 import java.util.Optional;
11 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
12 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
13 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
14 import org.opendaylight.yangtools.yang.common.QNameModule;
15 import org.opendaylight.yangtools.yang.common.XMLNamespace;
16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
17 import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
18 import org.opendaylight.yangtools.yang.data.util.AbstractStringInstanceIdentifierCodec;
19 import org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree;
20 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
21 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
22 import org.opendaylight.yangtools.yang.model.api.Module;
23 import org.opendaylight.yangtools.yang.model.util.LeafrefResolver;
25 // FIXME: this really wants to be wired as yangtools-data-codec-gson's codecs, because ...
26 public final class InstanceIdentifierCodec extends AbstractStringInstanceIdentifierCodec {
27 // FIXME: this is not the only interface exposed from binding-dom-codec-api, something different might be more
29 private final BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer;
31 private DataSchemaContextTree dataSchemaContextTree;
32 private EffectiveModelContext context;
34 public InstanceIdentifierCodec(final DOMSchemaService schemaService,
35 final BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer) {
36 schemaService.registerSchemaContextListener(this::onModelContextUpdated);
37 this.bindingNormalizedNodeSerializer = bindingNormalizedNodeSerializer;
40 // ... all of this is dynamic lookups based on injection. OSGi lifecycle gives us this for free ...
42 protected DataSchemaContextTree getDataContextTree() {
43 return dataSchemaContextTree;
47 protected QNameModule moduleForPrefix(final String prefix) {
48 return context != null ? context.findModule(prefix, Optional.empty()).map(Module::getQNameModule).orElse(null)
53 protected String prefixForNamespace(final XMLNamespace namespace) {
54 return context != null ? context.findModule(namespace, Optional.empty()).map(Module::getName).orElse(null)
59 protected Object deserializeKeyValue(final DataSchemaNode schemaNode, final LeafrefResolver resolver,
61 throw new UnsupportedOperationException("Not implemented");
64 public void onModelContextUpdated(final EffectiveModelContext schemaContext) {
65 this.context = schemaContext;
66 this.dataSchemaContextTree = DataSchemaContextTree.from(schemaContext);
69 // FIXME: ... and then this is a separate service built on top of dynamic lifecycle.
70 public String serialize(final InstanceIdentifier<?> iid) {
71 YangInstanceIdentifier normalizedIid = bindingNormalizedNodeSerializer.toYangInstanceIdentifier(iid);
72 return serialize(normalizedIid);
75 public YangInstanceIdentifier getYangInstanceIdentifier(final InstanceIdentifier<?> iid) {
76 return bindingNormalizedNodeSerializer.toYangInstanceIdentifier(iid);
79 public InstanceIdentifier<?> bindingDeserializer(final String iidString) throws DeserializationException {
80 YangInstanceIdentifier normalizedYangIid = deserialize(iidString);
81 return bindingNormalizedNodeSerializer.fromYangInstanceIdentifier(normalizedYangIid);
84 public InstanceIdentifier<?> bindingDeserializer(final YangInstanceIdentifier yangIID) {
85 return bindingNormalizedNodeSerializer.fromYangInstanceIdentifier(yangIID);