2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.ccsdk.sli.plugins.yangserializers.pnserializer;
23 import org.onap.ccsdk.sli.core.sli.SvcLogicException;
24 import org.opendaylight.yangtools.yang.model.api.Module;
25 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
26 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
27 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
31 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getChildSchemaNode;
32 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getIndex;
33 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getListName;
34 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getNamespace;
35 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getNodeType;
36 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.getRevision;
37 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.MdsalPropertiesNodeUtils.resolveName;
38 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.MULTI_INSTANCE_LEAF_NODE;
39 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.MULTI_INSTANCE_NODE;
40 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.SINGLE_INSTANCE_LEAF_NODE;
41 import static org.onap.ccsdk.sli.plugins.yangserializers.pnserializer.NodeType.SINGLE_INSTANCE_NODE;
44 * Representation of mdsal based properties node serializer implementation.
46 public class MdsalPropertiesNodeSerializer extends PropertiesNodeSerializer<SchemaNode, SchemaContext> {
48 private SchemaNode curSchema;
49 private PropertiesNode node;
52 * Creates the properties node serializer.
54 * @param schemaNode schema node.
55 * @param schemaCtx schema context
56 * @param uri URL of the request
58 public MdsalPropertiesNodeSerializer(SchemaNode schemaNode,
59 SchemaContext schemaCtx, String uri) {
60 super(schemaNode, schemaCtx, uri);
64 public PropertiesNode encode(Map<String, String> paramMap) throws SvcLogicException {
65 curSchema = schemaNode();
66 String nodeInUri[] = uri().split("\\/");
67 String lastNodeName = nodeInUri[nodeInUri.length - 1];
68 String rootUri = uri().replaceAll("\\/", "\\.");
69 node = createRootNode(lastNodeName, rootUri);
71 for (Map.Entry<String, String> entry : paramMap.entrySet()) {
72 String[] names = entry.getKey().split("\\.");
73 for (int i = 0; i < names.length; i++) {
74 if (i < nodeInUri.length) {
75 if (!(nodeInUri[i].equals(names[i]))) {
79 createPropertyNode(i, names.length, names[i],
88 public Map<String, String> decode(PropertiesNode propertiesNode) {
89 PropertiesNodeWalker walker = new DefaultPropertiesNodeWalker<>();
90 DefaultPropertiesNodeListener listener = new DefaultPropertiesNodeListener();
91 walker.walk(listener, propertiesNode);
92 return listener.params();
95 private RootNode createRootNode(String lastNodeName, String rootUri) {
96 Module m = SchemaContextUtil.findParentModule(schemaCtx(), curSchema);
97 Namespace ns = new Namespace(m.getName(), m.getNamespace(),
98 getRevision(m.getRevision()));
99 return new RootNode(lastNodeName, ns, schemaNode(), rootUri);
102 private void createPropertyNode(int index, int length, String name,
103 String value) throws SvcLogicException {
104 String localName = resolveName(name);
105 Namespace ns = getNamespace(getListName(name), schemaCtx(), node);
106 SchemaNode schema = getChildSchemaNode(curSchema, localName, ns);
107 if (schema == null) {
111 switch (getNodeType(index, length, name)) {
112 case SINGLE_INSTANCE_NODE:
113 node = node.addChild(localName, ns,
114 SINGLE_INSTANCE_NODE, schema);
117 case MULTI_INSTANCE_NODE:
118 node = node.addChild(getIndex(name), localName, ns,
119 MULTI_INSTANCE_NODE, schema);
122 case SINGLE_INSTANCE_LEAF_NODE:
123 node = node.addChild(localName, ns, SINGLE_INSTANCE_LEAF_NODE,
124 value, null, schema);
125 node = node.endNode();
126 curSchema = ((SchemaNode) node.appInfo());
128 case MULTI_INSTANCE_LEAF_NODE:
129 node = node.addChild(getIndex(name), localName, ns,
130 MULTI_INSTANCE_LEAF_NODE, value, null, schema);
131 node = node.endNode();
132 curSchema = ((SchemaNode) node.appInfo());
135 throw new SvcLogicException("Invalid node type");