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Commit d683914

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Abhishek Shukla
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Add kotlinx serialization support
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‎jmespath-kotlinx/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>jmespath-kotlinx</artifactId>
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<name>JMESPath Kotlinx</name>
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<description>A JMESPath implementation with kotlinx</description>
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<parent>
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<groupId>io.burt</groupId>
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<artifactId>jmespath</artifactId>
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<version>0.5.2-SNAPSHOT</version>
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</parent>
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<dependencies>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>jmespath-core</artifactId>
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<version>${project.parent.version}</version>
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</dependency>
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<dependency>
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<groupId>${project.groupId}</groupId>
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<artifactId>jmespath-core</artifactId>
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<version>${project.parent.version}</version>
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<type>test-jar</type>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.jetbrains.kotlin</groupId>
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<artifactId>kotlin-stdlib</artifactId>
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<version>${kotlin.version}</version>
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</dependency>
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<dependency>
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<groupId>org.jetbrains.kotlinx</groupId>
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<artifactId>kotlinx-serialization-json</artifactId>
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<version>1.4.1</version>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.jetbrains.kotlin</groupId>
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<artifactId>kotlin-maven-plugin</artifactId>
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<version>${kotlin.version}</version>
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<executions>
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<execution>
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<id>compile</id>
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<phase>compile</phase>
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<goals>
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<goal>compile</goal>
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</goals>
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</execution>
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</executions>
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<configuration>
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<compilerPlugins>
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<plugin>kotlinx-serialization</plugin>
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</compilerPlugins>
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</configuration>
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<dependencies>
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<dependency>
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<groupId>org.jetbrains.kotlin</groupId>
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<artifactId>kotlin-maven-serialization</artifactId>
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<version>${kotlin.version}</version>
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</dependency>
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</dependencies>
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</plugin>
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</plugins>
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</build>
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<properties>
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<kotlin.version>1.6.0</kotlin.version>
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</properties>
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</project>

‎jmespath-kotlinx/src/main/java/io/burt/jmespath/kotlinx/KotlinxRuntime.kt

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package io.burt.jmespath.kotlinx
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import io.burt.jmespath.BaseRuntime
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import io.burt.jmespath.JmesPathType
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import io.burt.jmespath.RuntimeConfiguration
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import kotlinx.serialization.ExperimentalSerializationApi
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import kotlinx.serialization.json.Json
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import kotlinx.serialization.json.JsonArray
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import kotlinx.serialization.json.JsonElement
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import kotlinx.serialization.json.JsonNull
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import kotlinx.serialization.json.JsonObject
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import kotlinx.serialization.json.JsonPrimitive
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import kotlinx.serialization.json.boolean
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import kotlinx.serialization.json.booleanOrNull
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import kotlinx.serialization.json.doubleOrNull
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import kotlinx.serialization.json.encodeToJsonElement
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import kotlinx.serialization.json.jsonArray
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import kotlinx.serialization.json.jsonObject
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import kotlinx.serialization.json.jsonPrimitive
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@OptIn(ExperimentalSerializationApi::class)
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class KotlinRuntime(configuration: RuntimeConfiguration, private val json: Json) :
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BaseRuntime<JsonElement>(configuration) {
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constructor() : this(RuntimeConfiguration.defaultConfiguration(), Json {
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encodeDefaults = true
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explicitNulls = true
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})
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constructor(configuration: RuntimeConfiguration) : this(configuration, Json {
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encodeDefaults = true
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explicitNulls = true
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})
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override fun toString(value: JsonElement) = value.jsonPrimitive.content
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override fun parseString(str: String): JsonElement {
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return json.parseToJsonElement(str)
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}
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override fun createNull(): JsonElement {
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return JsonNull
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}
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override fun createString(str: String): JsonElement {
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return json.parseToJsonElement(str)
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}
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override fun createBoolean(b: Boolean): JsonElement {
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return JsonPrimitive(b)
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}
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override fun createNumber(n: Double): JsonElement {
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return JsonPrimitive(n)
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}
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override fun createNumber(n: Long): JsonElement {
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return JsonPrimitive(n)
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}
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override fun createObject(obj: MutableMap<JsonElement, JsonElement>?): JsonElement {
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return json.encodeToJsonElement(obj)
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}
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override fun createArray(elements: MutableCollection<JsonElement>): JsonElement {
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return JsonArray(elements.toList())
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}
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override fun getPropertyNames(value: JsonElement): Collection<JsonElement> {
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return if (value is JsonObject) {
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value.jsonObject.keys.map { JsonPrimitive(it) }
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} else
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emptyList()
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}
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override fun getProperty(value: JsonElement, name: JsonElement): JsonElement {
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return value.jsonObject[name.jsonPrimitive.content] ?: JsonNull
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}
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override fun typeOf(value: JsonElement): JmesPathType {
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return if (value == JsonNull)
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JmesPathType.NULL
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else if (value is JsonArray)
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JmesPathType.ARRAY
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else if (value is JsonObject)
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JmesPathType.OBJECT
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else if (value.jsonPrimitive.booleanOrNull != null)
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JmesPathType.BOOLEAN
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else if (value.jsonPrimitive.doubleOrNull != null)
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JmesPathType.NUMBER
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else
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JmesPathType.STRING
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}
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override fun isTruthy(value: JsonElement): Boolean {
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return value.jsonPrimitive.jsonPrimitive.boolean
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}
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override fun toNumber(value: JsonElement): Number {
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return value.jsonPrimitive.content.toDouble()
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}
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override fun toList(value: JsonElement?): List<JsonElement> {
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return when (value) {
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is JsonArray -> value.jsonArray
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is JsonObject -> value.values.toList()
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else -> emptyList()
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}
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}
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}

‎jmespath-kotlinx/src/test/java/io/burt/jmespath/kotlinx/KotlinxComplianceTest.kt

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package io.burt.jmespath.kotlinx
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import io.burt.jmespath.JmesPathComplianceTest
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import io.burt.jmespath.Adapter
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import io.burt.jmespath.RuntimeConfiguration
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import kotlinx.serialization.json.JsonElement
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class KotlinxComplianceTest : JmesPathComplianceTest<JsonElement>() {
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override fun runtime(): Adapter<JsonElement> = KotlinRuntime(RuntimeConfiguration.defaultConfiguration())
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}

‎jmespath-kotlinx/src/test/java/io/burt/jmespath/kotlinx/KotlinxTest.kt

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package io.burt.jmespath.kotlinx
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import io.burt.jmespath.JmesPathRuntimeTest
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import io.burt.jmespath.RuntimeConfiguration
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import kotlinx.serialization.json.JsonElement
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class KotlinxTest : JmesPathRuntimeTest<JsonElement>() {
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override fun createRuntime(configuration: RuntimeConfiguration) = KotlinRuntime(configuration)
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}

‎pom.xml

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<module>jmespath-jakarta-jsonp</module>
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<module>jmespath-gson</module>
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<module>jmespath-vertx</module>
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<module>jmespath-kotlinx</module>
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</modules>
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<dependencies>

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