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;
11 import java.util.Optional;
12 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
13 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
14 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
16 import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
17 import org.opendaylight.yangtools.yang.data.util.AbstractModuleStringInstanceIdentifierCodec;
18 import org.opendaylight.yangtools.yang.data.util.DataSchemaContextTree;
19 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
20 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContextListener;
21 import org.opendaylight.yangtools.yang.model.api.Module;
23 public class InstanceIdentifierCodec
24 // FIXME: this really wants to be wired as yangtools-data-codec-gson's codecs, because ...
25 extends AbstractModuleStringInstanceIdentifierCodec implements EffectiveModelContextListener {
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);
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 Module moduleForPrefix(final String prefix) {
48 return context != null ? context.findModule(prefix, Optional.empty()).orElse(null) : null;
52 protected String prefixForNamespace(final URI namespace) {
53 return context != null ? context.findModule(namespace, Optional.empty()).map(Module::getName).orElse(null)
58 public void onModelContextUpdated(final EffectiveModelContext schemaContext) {
59 this.context = schemaContext;
60 this.dataSchemaContextTree = DataSchemaContextTree.from(schemaContext);
63 // FIXME: ... and then this is a separate service built on top of dynamic lifecycle.
64 public String serialize(final InstanceIdentifier<?> iid) {
65 YangInstanceIdentifier normalizedIid = bindingNormalizedNodeSerializer.toYangInstanceIdentifier(iid);
66 return serialize(normalizedIid);
69 public YangInstanceIdentifier getYangInstanceIdentifier(final InstanceIdentifier<?> iid) {
70 return bindingNormalizedNodeSerializer.toYangInstanceIdentifier(iid);
73 public InstanceIdentifier<?> bindingDeserializer(final String iidString) throws DeserializationException {
74 YangInstanceIdentifier normalizedYangIid = deserialize(iidString);
75 return bindingNormalizedNodeSerializer.fromYangInstanceIdentifier(normalizedYangIid);
78 public InstanceIdentifier<?> bindingDeserializer(final YangInstanceIdentifier yangIID) {
79 return bindingNormalizedNodeSerializer.fromYangInstanceIdentifier(yangIID);