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.yangtools.yang.data.impl.codec;
10 import com.google.common.base.Optional;
11 import com.google.common.io.BaseEncoding;
12 import javax.xml.bind.DatatypeConverter;
13 import org.opendaylight.yangtools.yang.data.api.codec.BinaryCodec;
14 import org.opendaylight.yangtools.yang.model.api.type.BinaryTypeDefinition;
16 class BinaryStringCodec extends TypeDefinitionAwareCodec<byte[], BinaryTypeDefinition> implements BinaryCodec<String> {
18 protected BinaryStringCodec(final Optional<BinaryTypeDefinition> typeDef) {
19 super(typeDef, byte[].class);
22 static TypeDefinitionAwareCodec<?,BinaryTypeDefinition> from(final BinaryTypeDefinition type) {
23 return new BinaryStringCodec(Optional.fromNullable(type));
27 public String serialize(final byte[] data) {
28 return data == null ? "" : BaseEncoding.base64().encode(data);
32 public byte[] deserialize(final String stringRepresentation) {
33 return stringRepresentation == null ? null : DatatypeConverter.parseBase64Binary(stringRepresentation);