diff options
Diffstat (limited to 'ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt')
| -rw-r--r-- | ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt deleted file mode 100644 index 7c515984..00000000 --- a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/core/utils/JacksonUtils.kt +++ /dev/null @@ -1,311 +0,0 @@ -/* - * Copyright © 2017-2018 AT&T Intellectual Property. - * Modifications Copyright © 2018 IBM. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package org.onap.ccsdk.apps.controllerblueprints.core.utils - -import com.att.eelf.configuration.EELFLogger -import com.att.eelf.configuration.EELFManager -import com.fasterxml.jackson.annotation.JsonInclude -import com.fasterxml.jackson.databind.JsonNode -import com.fasterxml.jackson.databind.SerializationFeature -import com.fasterxml.jackson.databind.node.* -import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper -import kotlinx.coroutines.Dispatchers -import kotlinx.coroutines.async -import kotlinx.coroutines.runBlocking -import kotlinx.coroutines.withContext -import org.apache.commons.io.IOUtils -import org.onap.ccsdk.apps.controllerblueprints.core.* -import java.io.File -import java.nio.charset.Charset - -/** - * - * - * @author Brinda Santh - */ -class JacksonUtils { - companion object { - private val log: EELFLogger = EELFManager.getInstance().getLogger(this::class.toString()) - inline fun <reified T : Any> readValue(content: String): T = - jacksonObjectMapper().readValue(content, T::class.java) - - fun <T> readValue(content: String, valueType: Class<T>): T? { - return jacksonObjectMapper().readValue(content, valueType) - } - - fun <T> readValue(node: JsonNode, valueType: Class<T>): T? { - return jacksonObjectMapper().treeToValue(node, valueType) - } - - fun removeJsonNullNode(node: JsonNode) { - val it = node.iterator() - while (it.hasNext()) { - val child = it.next() - if (child.isNull) { - it.remove() - } else { - removeJsonNullNode(child) - } - } - } - - - fun getContent(fileName: String): String = getContent(normalizedFile(fileName)) - - fun getContent(file: File): String = runBlocking { - async { - try { - file.readText(Charsets.UTF_8) - } catch (e: Exception) { - throw BluePrintException("couldn't get file (${file.absolutePath}) content : ${e.message}") - } - }.await() - } - - fun getClassPathFileContent(fileName: String): String { - return runBlocking { - withContext(Dispatchers.Default) { - IOUtils.toString(JacksonUtils::class.java.classLoader - .getResourceAsStream(fileName), Charset.defaultCharset()) - } - } - } - - fun <T> readValueFromFile(fileName: String, valueType: Class<T>): T? { - val content: String = getContent(fileName) - return readValue(content, valueType) - } - - fun <T> readValueFromClassPathFile(fileName: String, valueType: Class<T>): T? { - val content: String = getClassPathFileContent(fileName) - return readValue(content, valueType) - } - - fun objectNodeFromObject(from: kotlin.Any): ObjectNode { - return jacksonObjectMapper().convertValue(from, ObjectNode::class.java) - } - - fun jsonNodeFromObject(from: kotlin.Any): JsonNode { - return jacksonObjectMapper().convertValue(from, JsonNode::class.java) - } - - fun jsonNodeFromClassPathFile(fileName: String): JsonNode { - val content: String = getClassPathFileContent(fileName) - return jsonNode(content) - } - - fun jsonNodeFromFile(fileName: String): JsonNode { - val content: String = getContent(fileName) - return jsonNode(content) - } - - fun jsonNode(content: String): JsonNode { - return jacksonObjectMapper().readTree(content) - } - - fun getJson(any: kotlin.Any): String { - return getJson(any, false) - } - - fun getWrappedJson(wrapper: String, any: kotlin.Any, pretty: Boolean = false): String { - val wrapperMap = hashMapOf<String, Any>() - wrapperMap[wrapper] = any - return getJson(wrapperMap, pretty) - } - - fun getJson(any: kotlin.Any, pretty: Boolean = false): String { - val objectMapper = jacksonObjectMapper() - objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL) - if (pretty) { - objectMapper.enable(SerializationFeature.INDENT_OUTPUT) - } - return objectMapper.writeValueAsString(any) - } - - fun getJsonNode(any: kotlin.Any?, pretty: Boolean = false): JsonNode { - val objectMapper = jacksonObjectMapper() - objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL) - if (pretty) { - objectMapper.enable(SerializationFeature.INDENT_OUTPUT) - } - return objectMapper.valueToTree(any) - } - - fun <T> getListFromJsonNode(node: JsonNode, valueType: Class<T>): List<T> { - return getListFromJson(node.toString(), valueType) - } - - fun <T> getListFromJson(content: String, valueType: Class<T>): List<T> { - val objectMapper = jacksonObjectMapper() - val javaType = objectMapper.typeFactory.constructCollectionType(List::class.java, valueType) - return objectMapper.readValue<List<T>>(content, javaType) - } - - fun <T> getListFromFile(fileName: String, valueType: Class<T>): List<T> { - val content: String = getContent(fileName) - return getListFromJson(content, valueType) - } - - fun <T> getListFromClassPathFile(fileName: String, valueType: Class<T>): List<T> { - val content: String = getClassPathFileContent(fileName) - return getListFromJson(content, valueType) - } - - fun <T> getMapFromJson(content: String, valueType: Class<T>): MutableMap<String, T> { - val objectMapper = jacksonObjectMapper() - val mapType = objectMapper.typeFactory.constructMapType(Map::class.java, String::class.java, valueType) - return objectMapper.readValue(content, mapType) - } - - fun <T> getMapFromFile(file: File, valueType: Class<T>): MutableMap<String, T> { - val content: String = getContent(file) - return getMapFromJson(content, valueType) - } - - fun <T> getMapFromFile(fileName: String, valueType: Class<T>): MutableMap<String, T> = getMapFromFile(File(fileName), valueType) - - fun <T> getInstanceFromMap(properties: MutableMap<String, JsonNode>, classType: Class<T>): T { - return readValue(getJson(properties), classType) - ?: throw BluePrintProcessorException("failed to transform content ($properties) to type ($classType)") - } - - fun checkJsonNodeValueOfType(type: String, jsonNode: JsonNode): Boolean { - if (BluePrintTypes.validPrimitiveTypes().contains(type.toLowerCase())) { - return checkJsonNodeValueOfPrimitiveType(type, jsonNode) - } else if (BluePrintTypes.validCollectionTypes().contains(type)) { - return checkJsonNodeValueOfCollectionType(type, jsonNode) - } - return false - } - - fun checkIfPrimitiveType(primitiveType: String): Boolean { - return when (primitiveType.toLowerCase()) { - BluePrintConstants.DATA_TYPE_STRING -> true - BluePrintConstants.DATA_TYPE_BOOLEAN -> true - BluePrintConstants.DATA_TYPE_INTEGER -> true - BluePrintConstants.DATA_TYPE_FLOAT -> true - BluePrintConstants.DATA_TYPE_DOUBLE -> true - BluePrintConstants.DATA_TYPE_TIMESTAMP -> true - else -> false - } - } - - fun checkJsonNodeValueOfPrimitiveType(primitiveType: String, jsonNode: JsonNode): Boolean { - return when (primitiveType.toLowerCase()) { - BluePrintConstants.DATA_TYPE_STRING -> jsonNode.isTextual - BluePrintConstants.DATA_TYPE_BOOLEAN -> jsonNode.isBoolean - BluePrintConstants.DATA_TYPE_INTEGER -> jsonNode.isInt - BluePrintConstants.DATA_TYPE_FLOAT -> jsonNode.isDouble - BluePrintConstants.DATA_TYPE_DOUBLE -> jsonNode.isDouble - BluePrintConstants.DATA_TYPE_TIMESTAMP -> jsonNode.isTextual - else -> false - } - } - - fun checkJsonNodeValueOfCollectionType(type: String, jsonNode: JsonNode): Boolean { - return when (type.toLowerCase()) { - BluePrintConstants.DATA_TYPE_LIST -> jsonNode.isArray - BluePrintConstants.DATA_TYPE_MAP -> jsonNode.isContainerNode - else -> false - } - } - - fun getValue(value: JsonNode): Any { - return when (value) { - is BooleanNode -> value.booleanValue() - is IntNode -> value.intValue() - is FloatNode -> value.floatValue() - is DoubleNode -> value.doubleValue() - is TextNode -> value.textValue() - else -> value - } - } - - fun getValue(value: Any, type: String): Any { - return when (type.toLowerCase()) { - BluePrintConstants.DATA_TYPE_BOOLEAN -> (value as BooleanNode).booleanValue() - BluePrintConstants.DATA_TYPE_INTEGER -> (value as IntNode).intValue() - BluePrintConstants.DATA_TYPE_FLOAT -> (value as FloatNode).floatValue() - BluePrintConstants.DATA_TYPE_DOUBLE -> (value as DoubleNode).doubleValue() - BluePrintConstants.DATA_TYPE_STRING -> (value as TextNode).textValue() - else -> (value as JsonNode) - } - } - - fun populatePrimitiveValues(key: String, value: Any, primitiveType: String, objectNode: ObjectNode) { - when (primitiveType.toLowerCase()) { - BluePrintConstants.DATA_TYPE_BOOLEAN -> objectNode.put(key, (value as BooleanNode).booleanValue()) - BluePrintConstants.DATA_TYPE_INTEGER -> objectNode.put(key, (value as IntNode).intValue()) - BluePrintConstants.DATA_TYPE_FLOAT -> objectNode.put(key, (value as FloatNode).floatValue()) - BluePrintConstants.DATA_TYPE_DOUBLE -> objectNode.put(key, (value as DoubleNode).doubleValue()) - else -> objectNode.put(key, (value as TextNode).textValue()) - } - } - - fun populatePrimitiveValues(value: Any, primitiveType: String, arrayNode: ArrayNode) { - when (primitiveType.toLowerCase()) { - BluePrintConstants.DATA_TYPE_BOOLEAN -> arrayNode.add(value as Boolean) - BluePrintConstants.DATA_TYPE_INTEGER -> arrayNode.add(value as Int) - BluePrintConstants.DATA_TYPE_FLOAT -> arrayNode.add(value as Float) - BluePrintConstants.DATA_TYPE_DOUBLE -> arrayNode.add(value as Double) - BluePrintConstants.DATA_TYPE_TIMESTAMP -> arrayNode.add(value as String) - else -> arrayNode.add(value as String) - } - } - - fun populatePrimitiveDefaultValues(key: String, primitiveType: String, objectNode: ObjectNode) { - when (primitiveType.toLowerCase()) { - BluePrintConstants.DATA_TYPE_BOOLEAN -> objectNode.put(key, false) - BluePrintConstants.DATA_TYPE_INTEGER -> objectNode.put(key, 0) - BluePrintConstants.DATA_TYPE_FLOAT -> objectNode.put(key, 0.0) - BluePrintConstants.DATA_TYPE_DOUBLE -> objectNode.put(key, 0.0) - else -> objectNode.put(key, "") - } - } - - fun populatePrimitiveDefaultValuesForArrayNode(primitiveType: String, arrayNode: ArrayNode) { - when (primitiveType.toLowerCase()) { - BluePrintConstants.DATA_TYPE_BOOLEAN -> arrayNode.add(false) - BluePrintConstants.DATA_TYPE_INTEGER -> arrayNode.add(0) - BluePrintConstants.DATA_TYPE_FLOAT -> arrayNode.add(0.0) - BluePrintConstants.DATA_TYPE_DOUBLE -> arrayNode.add(0.0) - else -> arrayNode.add("") - } - } - - fun populateJsonNodeValues(key: String, nodeValue: JsonNode?, type: String, objectNode: ObjectNode) { - if (nodeValue == null || nodeValue is NullNode) { - objectNode.set(key, nodeValue) - } else if (BluePrintTypes.validPrimitiveTypes().contains(type)) { - populatePrimitiveValues(key, nodeValue, type, objectNode) - } else { - objectNode.set(key, nodeValue) - } - } - - fun convertPrimitiveResourceValue(type: String, value: String): JsonNode { - return when (type.toLowerCase()) { - BluePrintConstants.DATA_TYPE_BOOLEAN -> jsonNodeFromObject(java.lang.Boolean.valueOf(value)) - BluePrintConstants.DATA_TYPE_INTEGER -> jsonNodeFromObject(Integer.valueOf(value)) - BluePrintConstants.DATA_TYPE_FLOAT -> jsonNodeFromObject(java.lang.Float.valueOf(value)) - BluePrintConstants.DATA_TYPE_DOUBLE -> jsonNodeFromObject(java.lang.Double.valueOf(value)) - else -> getJsonNode(value) - } - } - - } -}
\ No newline at end of file |