org.jetbrains.kotlin.cli.common.repl.KotlinJsr223JvmScriptEngineFactoryBase.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2016 JetBrains s.r.o.
*
* 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.jetbrains.kotlin.cli.common.repl
import org.jetbrains.kotlin.config.KotlinCompilerVersion
import javax.script.ScriptEngine
import javax.script.ScriptEngineFactory
abstract class KotlinJsr223JvmScriptEngineFactoryBase : ScriptEngineFactory {
override fun getLanguageName(): String = "kotlin"
override fun getLanguageVersion(): String = KotlinCompilerVersion.VERSION
override fun getEngineName(): String = "kotlin"
override fun getEngineVersion(): String = KotlinCompilerVersion.VERSION
override fun getExtensions(): List = listOf("kts")
override fun getMimeTypes(): List = listOf("text/x-kotlin")
override fun getNames(): List = listOf("kotlin")
override fun getOutputStatement(toDisplay: String?): String = "print(\"$toDisplay\")"
override fun getMethodCallSyntax(obj: String, m: String, vararg args: String): String = "$obj.$m(${args.joinToString()})"
override fun getProgram(vararg statements: String): String {
val sep = System.getProperty("line.separator")
return statements.joinToString(sep) + sep
}
override fun getParameter(key: String?): Any? =
when (key) {
ScriptEngine.NAME -> engineName
ScriptEngine.LANGUAGE -> languageName
ScriptEngine.LANGUAGE_VERSION -> languageVersion
ScriptEngine.ENGINE -> engineName
ScriptEngine.ENGINE_VERSION -> engineVersion
else -> null
}
}