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-rw-r--r--ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompiledScript.kt56
-rw-r--r--ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompilerProxy.kt154
-rw-r--r--ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt94
-rw-r--r--ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsConfiguration.kt58
-rw-r--r--ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsServiceImpl.kt71
-rw-r--r--ms/controllerblueprints/modules/blueprint-scripts/src/main/resources/META-INF/kotlin/script/templates/org.onap.ccsdk.apps.controllerblueprints.scripts.BluePrintKotlinScript0
6 files changed, 433 insertions, 0 deletions
diff --git a/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompiledScript.kt b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompiledScript.kt
new file mode 100644
index 000000000..8ac915bd4
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompiledScript.kt
@@ -0,0 +1,56 @@
+/*
+ * 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 java.io.File
+import java.io.Serializable
+import java.net.URL
+import java.net.URLClassLoader
+import kotlin.reflect.KClass
+import kotlin.script.experimental.api.*
+
+open class BluePrintCompiledScript<out JarFile : File>(
+ private val scriptCompilationConfiguration: ScriptCompilationConfiguration,
+ private val compiledJar: File) :
+ CompiledScript<JarFile>, Serializable {
+
+ lateinit var scriptClassFQName: String
+
+ override val compilationConfiguration: ScriptCompilationConfiguration
+ get() = scriptCompilationConfiguration
+
+ override suspend fun getClass(scriptEvaluationConfiguration: ScriptEvaluationConfiguration?): ResultWithDiagnostics<KClass<*>> = try {
+
+ val baseClassLoader = Thread.currentThread().contextClassLoader
+
+ val urls = arrayListOf<URL>()
+ urls.add(compiledJar.toURI().toURL())
+ val classLoaderWithDependencies = URLClassLoader(urls.toTypedArray(), baseClassLoader)
+
+ val clazz = classLoaderWithDependencies.loadClass(scriptClassFQName).kotlin
+ clazz.asSuccess()
+ } catch (e: Throwable) {
+ ResultWithDiagnostics.Failure(
+ ScriptDiagnostic(
+ "Unable to instantiate class $scriptClassFQName",
+ exception = e
+ )
+ )
+ }
+
+}
+
diff --git a/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompilerProxy.kt b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompilerProxy.kt
new file mode 100644
index 000000000..572724d07
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintCompilerProxy.kt
@@ -0,0 +1,154 @@
+/*
+ * 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.scripts
+
+import org.jetbrains.kotlin.cli.common.CLIConfigurationKeys
+import org.jetbrains.kotlin.cli.common.config.addKotlinSourceRoots
+import org.jetbrains.kotlin.cli.common.environment.setIdeaIoUseFallback
+import org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport
+import org.jetbrains.kotlin.cli.common.messages.CompilerMessageLocation
+import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity
+import org.jetbrains.kotlin.cli.common.messages.MessageCollector
+import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
+import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
+import org.jetbrains.kotlin.cli.jvm.compiler.KotlinToJVMBytecodeCompiler
+import org.jetbrains.kotlin.cli.jvm.config.JvmClasspathRoot
+import org.jetbrains.kotlin.com.intellij.openapi.util.Disposer
+import org.jetbrains.kotlin.config.*
+import org.slf4j.LoggerFactory
+import java.io.File
+import kotlin.script.experimental.api.*
+import kotlin.script.experimental.host.ScriptingHostConfiguration
+import kotlin.script.experimental.jvm.util.classpathFromClasspathProperty
+import kotlin.script.experimental.jvmhost.KJvmCompilerProxy
+
+open class BluePrintsCompilerProxy(private val hostConfiguration: ScriptingHostConfiguration) : KJvmCompilerProxy {
+
+ private val log = LoggerFactory.getLogger(BluePrintsCompilerProxy::class.java)!!
+
+ override fun compile(script: SourceCode, scriptCompilationConfiguration: ScriptCompilationConfiguration)
+ : ResultWithDiagnostics<CompiledScript<*>> {
+
+ val messageCollector = ScriptDiagnosticsMessageCollector()
+
+ fun failure(vararg diagnostics: ScriptDiagnostic): ResultWithDiagnostics.Failure =
+ ResultWithDiagnostics.Failure(*messageCollector.diagnostics.toTypedArray(), *diagnostics)
+
+ // Compile the Code
+ try {
+
+ log.trace("Scripting Host Configuration : $hostConfiguration")
+
+ setIdeaIoUseFallback()
+
+ val blueprintSourceCode = script as BluePrintSourceCode
+
+ val compiledJarFile = blueprintSourceCode.targetJarFile
+
+ if (!compiledJarFile.exists() || blueprintSourceCode.regenerate) {
+
+ var environment: KotlinCoreEnvironment? = null
+
+ val rootDisposable = Disposer.newDisposable()
+
+ try {
+
+ val compilerConfiguration = CompilerConfiguration().apply {
+
+ put(CLIConfigurationKeys.MESSAGE_COLLECTOR_KEY, messageCollector)
+ put(CommonConfigurationKeys.MODULE_NAME, blueprintSourceCode.moduleName)
+ put(JVMConfigurationKeys.OUTPUT_JAR, compiledJarFile)
+ put(JVMConfigurationKeys.RETAIN_OUTPUT_IN_MEMORY, false)
+
+ // Load Current Class loader to Compilation Class loader
+ val currentClassLoader = classpathFromClasspathProperty()
+ currentClassLoader?.forEach {
+ add(CLIConfigurationKeys.CONTENT_ROOTS, JvmClasspathRoot(it))
+ }
+
+ // Add all Kotlin Sources
+ addKotlinSourceRoots(blueprintSourceCode.blueprintKotlinSources)
+
+ languageVersionSettings = LanguageVersionSettingsImpl(
+ LanguageVersion.LATEST_STABLE, ApiVersion.LATEST_STABLE, mapOf(AnalysisFlags.skipMetadataVersionCheck to true)
+ )
+ }
+
+ //log.info("Executing with compiler configuration : $compilerConfiguration")
+
+ environment = KotlinCoreEnvironment.createForProduction(rootDisposable, compilerConfiguration,
+ EnvironmentConfigFiles.JVM_CONFIG_FILES)
+
+ // Compile Kotlin Sources
+ val compiled = KotlinToJVMBytecodeCompiler.compileBunchOfSources(environment)
+
+ val analyzerWithCompilerReport = AnalyzerWithCompilerReport(messageCollector,
+ environment.configuration.languageVersionSettings)
+
+ if (analyzerWithCompilerReport.hasErrors()) {
+ return ResultWithDiagnostics.Failure(messageCollector.diagnostics)
+ }
+ } finally {
+ rootDisposable.dispose()
+ }
+ }
+
+ val res = BluePrintCompiledScript<File>(scriptCompilationConfiguration, compiledJarFile)
+
+ return ResultWithDiagnostics.Success(res, messageCollector.diagnostics)
+
+ } catch (ex: Throwable) {
+ return failure(ex.asDiagnostics())
+ }
+ }
+}
+
+class ScriptDiagnosticsMessageCollector : MessageCollector {
+
+ private val _diagnostics = arrayListOf<ScriptDiagnostic>()
+
+ val diagnostics: List<ScriptDiagnostic> get() = _diagnostics
+
+ override fun clear() {
+ _diagnostics.clear()
+ }
+
+ override fun hasErrors(): Boolean =
+ _diagnostics.any { it.severity == ScriptDiagnostic.Severity.ERROR }
+
+
+ override fun report(severity: CompilerMessageSeverity, message: String, location: CompilerMessageLocation?) {
+ val mappedSeverity = when (severity) {
+ CompilerMessageSeverity.EXCEPTION,
+ CompilerMessageSeverity.ERROR -> ScriptDiagnostic.Severity.ERROR
+ CompilerMessageSeverity.STRONG_WARNING,
+ CompilerMessageSeverity.WARNING -> ScriptDiagnostic.Severity.WARNING
+ CompilerMessageSeverity.INFO -> ScriptDiagnostic.Severity.INFO
+ CompilerMessageSeverity.LOGGING -> ScriptDiagnostic.Severity.DEBUG
+ else -> null
+ }
+ if (mappedSeverity != null) {
+ val mappedLocation = location?.let {
+ if (it.line < 0 && it.column < 0) null // special location created by CompilerMessageLocation.create
+ else SourceCode.Location(SourceCode.Position(it.line, it.column))
+ }
+ _diagnostics.add(ScriptDiagnostic(message, mappedSeverity, location?.path, mappedLocation))
+ }
+ }
+}
+
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
new file mode 100644
index 000000000..df721e0f2
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptingHost.kt
@@ -0,0 +1,94 @@
+/*
+ * 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"))
+ }
+} \ No newline at end of file
diff --git a/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsConfiguration.kt b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsConfiguration.kt
new file mode 100644
index 000000000..c4e2cfba4
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsConfiguration.kt
@@ -0,0 +1,58 @@
+/*
+ * 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 java.io.File
+import kotlin.script.experimental.annotations.KotlinScript
+import kotlin.script.experimental.api.*
+import kotlin.script.experimental.jvm.jvm
+import kotlin.script.experimental.jvm.util.classpathFromClasspathProperty
+
+@KotlinScript(
+ fileExtension = "cba.kts",
+ compilationConfiguration = BluePrintScripCompilationConfiguration::class,
+ displayName = "Controller Blueprint Archive Kotlin Scripts"
+)
+abstract class BluePrintKotlinScript
+
+object BluePrintScripCompilationConfiguration : ScriptCompilationConfiguration(
+ {
+ jvm {
+ //classpathFromClassloader(BluePrintScripCompilationConfiguration::class.java.classLoader)
+ classpathFromClasspathProperty()
+ }
+ ide{
+ acceptedLocations(ScriptAcceptedLocation.Everywhere)
+ }
+
+ }
+)
+
+open class BluePrintSourceCode : SourceCode {
+ lateinit var blueprintKotlinSources: MutableList<String>
+ lateinit var moduleName: String
+ lateinit var targetJarFile: File
+ var regenerate: Boolean = false
+
+ override val text: String
+ get() = ""
+
+ override val locationId: String? = null
+
+ override val name: String?
+ get() = moduleName
+}
diff --git a/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsServiceImpl.kt b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsServiceImpl.kt
new file mode 100644
index 000000000..4840fc9ba
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-scripts/src/main/kotlin/org/onap/ccsdk/apps/controllerblueprints/scripts/BluePrintScriptsServiceImpl.kt
@@ -0,0 +1,71 @@
+/*
+ * 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.scripts
+
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
+import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintScriptsService
+import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
+import org.springframework.stereotype.Service
+import java.io.File
+import java.util.*
+import kotlin.script.experimental.api.ResultValue
+import kotlin.script.experimental.api.resultOrNull
+import kotlin.script.experimental.jvmhost.createJvmCompilationConfigurationFromTemplate
+
+@Service
+open class BluePrintScriptsServiceImpl : BluePrintScriptsService {
+
+ override fun <T> scriptInstance(blueprintContext: BluePrintContext, scriptClassName: String,
+ reCompile: Boolean): T {
+
+ val kotlinScriptPath = blueprintContext.rootPath.plus(File.separator)
+ .plus(BluePrintConstants.TOSCA_SCRIPTS_KOTLIN_DIR)
+
+ val compiledJar = kotlinScriptPath.plus(File.separator)
+ .plus(getBluePrintScriptsJarName(blueprintContext))
+
+ val scriptSource = BluePrintSourceCode()
+
+ val sources: MutableList<String> = arrayListOf()
+ sources.add(kotlinScriptPath)
+ scriptSource.blueprintKotlinSources = sources
+ scriptSource.moduleName = "${blueprintContext.name()}-${blueprintContext.version()}-cba-kts"
+ scriptSource.targetJarFile = File(compiledJar)
+ scriptSource.regenerate = reCompile
+
+ val compilationConfiguration = createJvmCompilationConfigurationFromTemplate<BluePrintKotlinScript>()
+ val scriptEvaluator = BluePrintScriptEvaluator(scriptClassName)
+
+ val compiledResponse = BlueprintScriptingHost(scriptEvaluator).eval(scriptSource, compilationConfiguration,
+ null)
+
+ val returnValue = compiledResponse.resultOrNull()?.returnValue as? ResultValue.Value
+
+ return returnValue?.value!! as T
+ }
+
+ override fun <T> scriptInstance(scriptClassName: String): T {
+ val args = ArrayList<Any?>()
+ return Thread.currentThread().contextClassLoader.loadClass(scriptClassName).constructors
+ .single().newInstance(*args.toArray()) as T
+ }
+}
+
+fun getBluePrintScriptsJarName(blueprintContext: BluePrintContext): String {
+ return "${blueprintContext.name()}-${blueprintContext.version()}-cba-kts.jar"
+} \ No newline at end of file
diff --git a/ms/controllerblueprints/modules/blueprint-scripts/src/main/resources/META-INF/kotlin/script/templates/org.onap.ccsdk.apps.controllerblueprints.scripts.BluePrintKotlinScript b/ms/controllerblueprints/modules/blueprint-scripts/src/main/resources/META-INF/kotlin/script/templates/org.onap.ccsdk.apps.controllerblueprints.scripts.BluePrintKotlinScript
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-scripts/src/main/resources/META-INF/kotlin/script/templates/org.onap.ccsdk.apps.controllerblueprints.scripts.BluePrintKotlinScript