diff options
Diffstat (limited to 'ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt')
| -rw-r--r-- | ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt deleted file mode 100644 index df721e0f..00000000 --- a/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright © 2017-2018 AT&T Intellectual Property. - * - * 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.scripts - -import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException -import org.slf4j.LoggerFactory -import java.util.* -import kotlin.script.experimental.api.* -import kotlin.script.experimental.host.BasicScriptingHost -import kotlin.script.experimental.jvm.defaultJvmScriptingHostConfiguration -import kotlin.script.experimental.jvmhost.JvmScriptCompiler -import kotlin.script.experimental.jvmhost.impl.withDefaults - -val blueprintScriptCompiler = JvmScriptCompiler(defaultJvmScriptingHostConfiguration, - BluePrintsCompilerProxy(defaultJvmScriptingHostConfiguration.withDefaults())) - -open class BlueprintScriptingHost(evaluator: ScriptEvaluator) : BasicScriptingHost(blueprintScriptCompiler, evaluator) { - - override fun eval( - script: SourceCode, - scriptCompilationConfiguration: ScriptCompilationConfiguration, - configuration: ScriptEvaluationConfiguration? - ): ResultWithDiagnostics<EvaluationResult> = - - runInCoroutineContext { - - compiler(script, scriptCompilationConfiguration) - .onSuccess { - evaluator(it, configuration) - }.onFailure { failedResult -> - val messages = failedResult.reports?.joinToString("\n") - throw BluePrintProcessorException(messages) - } - } -} - -open class BluePrintScriptEvaluator(private val scriptClassName: String) : ScriptEvaluator { - - private val log = LoggerFactory.getLogger(BluePrintScriptEvaluator::class.java)!! - - override suspend operator fun invoke( - compiledScript: CompiledScript<*>, - scriptEvaluationConfiguration: ScriptEvaluationConfiguration? - ): ResultWithDiagnostics<EvaluationResult> = - try { - log.debug("Getting script class name($scriptClassName) from the compiled sources ") - val bluePrintCompiledScript = compiledScript as BluePrintCompiledScript - bluePrintCompiledScript.scriptClassFQName = scriptClassName - - val res = compiledScript.getClass(scriptEvaluationConfiguration) - when (res) { - is ResultWithDiagnostics.Failure -> res - is ResultWithDiagnostics.Success -> { - - val scriptClass = res.value - val args = ArrayList<Any?>() - scriptEvaluationConfiguration?.get(ScriptEvaluationConfiguration.providedProperties)?.forEach { - args.add(it.value) - } - scriptEvaluationConfiguration?.get(ScriptEvaluationConfiguration.implicitReceivers)?.let { - args.addAll(it) - } - scriptEvaluationConfiguration?.get(ScriptEvaluationConfiguration.constructorArgs)?.let { - args.addAll(it) - } - - val instance = scriptClass.java.constructors.single().newInstance(*args.toArray()) - ?: throw BluePrintProcessorException("failed to create instance from the script") - - log.info("Created script instance of type ${instance.javaClass}") - - ResultWithDiagnostics.Success(EvaluationResult(ResultValue.Value(scriptClass.qualifiedName!!, - instance, "", instance), - scriptEvaluationConfiguration)) - } - } - } catch (e: Throwable) { - ResultWithDiagnostics.Failure(e.asDiagnostics("Error evaluating script")) - } -}
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