2 * Copyright (c) 2015 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
9 package org.opendaylight.ovsdb.southbound;
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.Module;
20 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
21 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
25 public class InstanceIdentifierCodec extends AbstractModuleStringInstanceIdentifierCodec
26 implements SchemaContextListener {
28 private static final Logger LOG = LoggerFactory.getLogger(InstanceIdentifierCodec.class);
30 private DataSchemaContextTree dataSchemaContextTree;
31 private SchemaContext context;
32 private final BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer;
34 public InstanceIdentifierCodec(DOMSchemaService schemaService,
35 BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer) {
36 schemaService.registerSchemaContextListener(this);
37 this.bindingNormalizedNodeSerializer = bindingNormalizedNodeSerializer;
41 protected DataSchemaContextTree getDataContextTree() {
42 return dataSchemaContextTree;
46 protected Module moduleForPrefix(final String prefix) {
47 return context.findModules(prefix).stream().findFirst().orElse(null);
51 protected String prefixForNamespace(final URI namespace) {
52 return context.findModules(namespace).stream().map(Module::getName).findFirst().orElse(null);
56 public void onGlobalContextUpdated(SchemaContext schemaContext) {
57 this.context = schemaContext;
58 this.dataSchemaContextTree = DataSchemaContextTree.from(schemaContext);
61 public String serialize(InstanceIdentifier<?> iid) {
62 YangInstanceIdentifier normalizedIid = bindingNormalizedNodeSerializer.toYangInstanceIdentifier(iid);
63 return serialize(normalizedIid);
66 public YangInstanceIdentifier getYangInstanceIdentifier(InstanceIdentifier<?> iid) {
67 return bindingNormalizedNodeSerializer.toYangInstanceIdentifier(iid);
70 public InstanceIdentifier<?> bindingDeserializer(String iidString) throws DeserializationException {
71 YangInstanceIdentifier normalizedYangIid = deserialize(iidString);
72 return bindingNormalizedNodeSerializer.fromYangInstanceIdentifier(normalizedYangIid);
75 public InstanceIdentifier<?> bindingDeserializer(YangInstanceIdentifier yangIID) {
76 return bindingNormalizedNodeSerializer.fromYangInstanceIdentifier(yangIID);
79 public InstanceIdentifier<?> bindingDeserializerOrNull(String iidString) {
81 return bindingDeserializer(iidString);
82 } catch (DeserializationException e) {
83 LOG.warn("Unable to deserialize iidString", e);