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
8 package org.opendaylight.mdsal.binding.dom.codec.impl;
10 import static com.google.common.base.Preconditions.checkArgument;
11 import static java.util.Objects.requireNonNull;
13 import org.opendaylight.mdsal.binding.dom.codec.api.BindingIdentityCodec;
14 import org.opendaylight.mdsal.binding.runtime.api.BindingRuntimeContext;
15 import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
16 import org.opendaylight.yangtools.concepts.AbstractIllegalArgumentCodec;
17 import org.opendaylight.yangtools.yang.binding.BaseIdentity;
18 import org.opendaylight.yangtools.yang.common.QName;
20 final class IdentityCodec extends AbstractIllegalArgumentCodec<QName, Class<?>> implements BindingIdentityCodec {
21 private final BindingRuntimeContext context;
23 IdentityCodec(final BindingRuntimeContext context) {
24 this.context = requireNonNull(context);
28 protected Class<?> deserializeImpl(final QName input) {
29 return context.getIdentityClass(input);
33 protected QName serializeImpl(final Class<?> input) {
34 checkArgument(BaseIdentity.class.isAssignableFrom(input), "%s is not an identity", input);
35 return BindingReflections.findQName(input);
39 public Class<? extends BaseIdentity> toBinding(final QName qname) {
40 final Class<?> identity = context.getIdentityClass(requireNonNull(qname));
41 checkArgument(BaseIdentity.class.isAssignableFrom(identity), "%s resolves to non-identity %s", qname, identity);
42 return identity.asSubclass(BaseIdentity.class);
46 public QName fromBinding(final Class<? extends BaseIdentity> bindingClass) {
47 return BindingReflections.getQName(bindingClass);