2 * Copyright (c) 2015, 2017 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.controller.config.facade.xml.mapping.attributes.toxml;
11 import com.google.common.base.Preconditions;
12 import com.google.common.io.BaseEncoding;
13 import java.util.List;
14 import org.opendaylight.controller.config.facade.xml.util.Util;
15 import org.w3c.dom.Document;
17 public class SimpleBinaryAttributeWritingStrategy extends SimpleAttributeWritingStrategy {
19 public SimpleBinaryAttributeWritingStrategy(final Document document, final String key) {
24 protected Object preprocess(final Object value) {
25 Util.checkType(value, List.class);
26 BaseEncoding en = BaseEncoding.base64();
28 List<?> list = (List<?>) value;
29 byte[] decoded = new byte[list.size()];
31 for (Object basStr : list) {
32 Preconditions.checkArgument(basStr instanceof String, "Unexpected inner value for %s, expected string",
34 decoded[index++] = Byte.parseByte((String) basStr);
36 return en.encode(decoded);