2 * Copyright © 2017-2018 AT&T Intellectual Property.
3 * Modifications Copyright © 2019 IBM.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 package org.onap.ccsdk.cds.controllerblueprints.core
20 import com.fasterxml.jackson.databind.JsonNode
21 import com.fasterxml.jackson.databind.node.*
22 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
23 import org.slf4j.helpers.MessageFormatter
24 import kotlin.reflect.KClass
29 * @author Brinda Santh
32 fun String.asJsonPrimitive(): TextNode {
36 fun Boolean.asJsonPrimitive(): BooleanNode {
37 return BooleanNode.valueOf(this)
40 fun Int.asJsonPrimitive(): IntNode {
41 return IntNode.valueOf(this)
44 fun Double.asJsonPrimitive(): DoubleNode {
45 return DoubleNode.valueOf(this)
48 fun MutableMap<String, *>.asJsonNode(): JsonNode {
49 return JacksonUtils.jsonNodeFromObject(this)
52 fun MutableMap<String, *>.asObjectNode(): ObjectNode {
53 return JacksonUtils.objectNodeFromObject(this)
56 fun format(message: String, vararg args: Any?): String {
57 if (args != null && args.isNotEmpty()) {
58 return MessageFormatter.arrayFormat(message, args).message
63 fun <T : Any> MutableMap<String, *>.castOptionalValue(key: String, valueType: KClass<T>): T? {
64 if (containsKey(key)) {
71 fun <T : Any> MutableMap<String, *>.castValue(key: String, valueType: KClass<T>): T {
72 if (containsKey(key)) {
75 throw BluePrintException("couldn't find the key $key")
80 * Convert Json to map of json node, the root fields will be map keys
82 fun JsonNode.rootFieldsToMap(): MutableMap<String, JsonNode> {
83 if (this is ObjectNode) {
84 val propertyMap: MutableMap<String, JsonNode> = hashMapOf()
85 this.fields().forEach {
86 propertyMap[it.key] = it.value
90 throw BluePrintException("json node should be Object Node Type")
95 fun MutableMap<String, JsonNode>.putJsonElement(key: String, value: Any) {
100 this[key] = TextNode(value)
102 this[key] = BooleanNode.valueOf(value)
104 this[key] = IntNode.valueOf(value.toInt())
106 this[key] = DoubleNode.valueOf(value.toDouble())
108 this[key] = JacksonUtils.jsonNodeFromObject(value)
112 fun MutableMap<String, JsonNode>.getAsString(key: String): String {
113 return this[key]?.asText() ?: throw BluePrintException("couldn't find value for key($key)")
116 fun MutableMap<String, JsonNode>.getAsBoolean(key: String): Boolean {
117 return this[key]?.asBoolean() ?: throw BluePrintException("couldn't find value for key($key)")
120 fun MutableMap<String, JsonNode>.getAsInt(key: String): Int {
121 return this[key]?.asInt() ?: throw BluePrintException("couldn't find value for key($key)")
124 fun MutableMap<String, JsonNode>.getAsDouble(key: String): Double {
125 return this[key]?.asDouble() ?: throw BluePrintException("couldn't find value for key($key)")
130 fun checkNotEmpty(value: String?): Boolean {
131 return value != null && value.isNotBlank()
134 fun checkNotEmptyOrThrow(value: String?, message: String? = value.plus(" is null/empty ")): Boolean {
135 val notEmpty = checkNotEmpty(value)
137 throw BluePrintException(message!!)
142 fun checkEqualsOrThrow(value1: String?, value2: String?, lazyMessage: () -> Any): Boolean {
143 if (value1.equals(value2, ignoreCase = true)) {
146 throw BluePrintException(lazyMessage().toString())
150 fun nullToEmpty(value: String?): String {
151 return if (checkNotEmpty(value)) value!! else ""
154 fun returnNotEmptyOrThrow(value: String?, lazyMessage: () -> Any): String {
155 if (checkNotEmpty(value)) {
158 throw IllegalStateException(lazyMessage().toString())