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.controller.config.facade.xml.mapping.attributes.toxml;
11 import com.google.common.base.Optional;
13 import java.util.Map.Entry;
14 import org.opendaylight.controller.config.facade.xml.util.Util;
15 import org.opendaylight.controller.config.util.xml.XmlUtil;
16 import org.w3c.dom.Document;
17 import org.w3c.dom.Element;
19 public class CompositeAttributeWritingStrategy implements AttributeWritingStrategy {
21 private final String key;
22 private final Document document;
23 private final Map<String, AttributeWritingStrategy> innerStrats;
25 public CompositeAttributeWritingStrategy(final Document document, final String key,
26 final Map<String, AttributeWritingStrategy> innerStrats) {
27 this.document = document;
29 this.innerStrats = innerStrats;
33 public void writeElement(final Element parentElement, final String namespace, final Object value) {
34 Util.checkType(value, Map.class);
36 Element innerNode = XmlUtil.createElement(document, key, Optional.of(namespace));
38 Map<?, ?> map = (Map<?, ?>) value;
40 for (Entry<?, ?> innerObjectEntry : map.entrySet()) {
41 Util.checkType(innerObjectEntry.getKey(), String.class);
43 String innerKey = (String) innerObjectEntry.getKey();
44 Object innerValue = innerObjectEntry.getValue();
46 innerStrats.get(innerKey).writeElement(innerNode, namespace, innerValue);
48 parentElement.appendChild(innerNode);
51 public String getKey() {
55 public Document getDocument() {
59 public Map<String, AttributeWritingStrategy> getInnerStrats() {