2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.devicemanager.oran.impl.binding;
24 import java.util.Arrays;
25 import java.util.List;
26 import java.util.Scanner;
27 import java.util.stream.Collectors;
28 import java.util.stream.IntStream;
29 import org.json.JSONArray;
30 import org.json.JSONObject;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana.hardware.rev180313.Fan;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana.hardware.rev180313.HardwareClass;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana.hardware.rev180313.Port;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana.hardware.rev180313.Sensor;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.AdminState;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.OperState;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.SensorStatus;
38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.SensorValue;
39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.SensorValueType;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.Component;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.ComponentBuilder;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.component.SensorData;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.component.SensorDataBuilder;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.component.State;
45 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.hardware.rev180313.hardware.component.StateBuilder;
46 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.DateAndTime;
47 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
49 public class ComponentHelper {
51 public static Component get(String name, String dateTimeString) {
52 DateAndTime dateTime = new DateAndTime(dateTimeString);
53 Uuid uuid = new Uuid("0Aabcdef-0abc-0cfD-0abC-0123456789AB");
55 ComponentBuilder componentBuilder = new ComponentBuilder();
56 componentBuilder.setParent("Shelf").setName("Slot-0").setParentRelPos(0);
57 componentBuilder.setUuid(uuid);
58 componentBuilder.setContainsChild(Arrays.asList("Card-01A", "Card-01B"));
59 componentBuilder.setDescription("ORAN Network Element NO-456");
60 componentBuilder.setXmlClass(TestHardwareClass.class);
61 componentBuilder.setMfgName("Nokia");
62 componentBuilder.setMfgDate(dateTime);
63 return componentBuilder.build();
66 public static List<Component> getComponentList(String resourceName) {
67 try (Scanner scanner = new Scanner(ComponentHelper.class.getResourceAsStream(resourceName), "UTF-8")) {
68 String jsonString = scanner.useDelimiter("\\A").next();
69 JSONObject jsonHardware = new JSONObject(jsonString).getJSONObject("hardware");
70 JSONArray jsonComponentArray = jsonHardware.getJSONArray("component");
71 return IntStream.range(0, jsonComponentArray.length())
72 .mapToObj(idx -> ComponentHelper.get(jsonComponentArray.getJSONObject(idx)))
73 .collect(Collectors.toList());
77 public static Component get(JSONObject jsonComponent) {
78 ComponentBuilder componentBuilder = new ComponentBuilder();
79 componentBuilder.setName(getString(jsonComponent, "name"));
80 componentBuilder.setParent(getString(jsonComponent, "parent"));
81 componentBuilder.setParentRelPos(getInteger(jsonComponent, "parent-rel-pos"));
82 componentBuilder.setAlias(getString(jsonComponent, "alias"));
83 componentBuilder.setXmlClass(getXmlClass(jsonComponent, "class"));
84 componentBuilder.setState(getState(jsonComponent, "state"));
85 componentBuilder.setDescription(getString(jsonComponent, "description"));
86 componentBuilder.setContainsChild(getStringArray(jsonComponent, "contains-child"));
87 componentBuilder.setSensorData(getSensorData(jsonComponent, "sensor-data"));
88 componentBuilder.setFirmwareRev(getString(jsonComponent, "firmware-rev"));
89 componentBuilder.setSerialNum(getString(jsonComponent, "serial-num"));
90 componentBuilder.setSoftwareRev(getString(jsonComponent, "software-rev"));
91 return componentBuilder.build();
96 private static State getState(JSONObject jsonComponent, String key) {
97 if (jsonComponent.has(key)) {
98 JSONObject jsonState = jsonComponent.getJSONObject(key);
99 StateBuilder stateBuilder = new StateBuilder();
100 stateBuilder.setOperState(getString(jsonState, "oper-state", value -> OperState.forName(value)).get());
101 stateBuilder.setAdminState(getString(jsonState, "admin-state", value -> AdminState.forName(value)).get());
102 return stateBuilder.build();
107 private static SensorData getSensorData(JSONObject jsonComponent, String key) {
108 if (jsonComponent.has(key)) {
109 JSONObject jsonSonsor = jsonComponent.getJSONObject(key);
110 SensorDataBuilder sensorBuilder = new SensorDataBuilder();
111 sensorBuilder.setValueTimestamp(getString(jsonSonsor, "value-timestamp", value -> new DateAndTime(value)));
112 sensorBuilder.setValue(getInteger(jsonSonsor, "value", value -> new SensorValue(value)));
114 .setValueType(getString(jsonSonsor, "value-type", value -> SensorValueType.forName(value).get()));
116 .setOperStatus(getString(jsonSonsor, "oper-status", value -> SensorStatus.forName(value).get()));
117 return sensorBuilder.build();
123 private static Class<? extends HardwareClass> getXmlClass(JSONObject jsonComponent, String key) {
124 return getString(jsonComponent, key, value -> {
126 case "iana-hardware:sensor":
128 case "iana-hardware:port":
130 case "iana-hardware:fan":
133 return HardwareClass.class;
138 private static String getString(JSONObject jsonObject, String key) {
139 return getString(jsonObject, key, value -> value);
142 private static Integer getInteger(JSONObject jsonObject, String key) {
143 return getInteger(jsonObject, key, value -> value);
146 private interface ConvertString<T> {
147 T convert(String value);
150 private static <T> T getString(JSONObject jsonObject, String key, ConvertString<T> convert) {
151 if (jsonObject.has(key)) {
152 String value = jsonObject.getString(key);
153 return convert.convert(value);
158 private interface ConvertInteger<T> {
159 T convert(int value);
162 private static <T> T getInteger(JSONObject jsonObject, String key, ConvertInteger<T> convert) {
163 if (jsonObject.has(key)) {
164 int value = jsonObject.getInt(key);
165 return convert.convert(value);
170 private static List<String> getStringArray(JSONObject jsonComponent, String key) {
171 if (jsonComponent.has(key)) {
172 JSONArray stringArray = jsonComponent.getJSONArray(key);
173 return IntStream.range(0, stringArray.length()).mapToObj(idx -> stringArray.getString(idx))
174 .collect(Collectors.toList());