+/*
+ * Copyright © 2021 Bell Canada.
+ *
+ * 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.cds.blueprintsprocessor.services.execution.scripts
+
+import com.fasterxml.jackson.databind.JsonNode
+import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractScriptComponentFunction
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.ComponentScriptExecutor
+import org.onap.ccsdk.cds.controllerblueprints.core.BlueprintProcessorException
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonNode
+import org.onap.ccsdk.cds.controllerblueprints.core.logger
+
+open class CollectorScript : AbstractScriptComponentFunction() {
+
+ private val log = logger(CollectorScript::class)
+
+ override suspend fun processNB(executionRequest: ExecutionServiceInput) {
+ bluePrintRuntimeService.bluePrintContext()
+ .serviceTemplate.topologyTemplate!!.nodeTemplates!!
+ .keys.filter { it.startsWith("execute-script") }
+ .associateWith { responseData(it) }
+ .let { it.asJsonNode() }
+ .also { log.info("Collected results: $it") }
+ .let { setAttribute(ComponentScriptExecutor.ATTRIBUTE_RESPONSE_DATA, it) }
+ }
+
+ private fun responseData(nodeTemplateName: String): JsonNode? {
+ return try {
+ bluePrintRuntimeService.getNodeTemplateAttributeValue(nodeTemplateName,
+ ComponentScriptExecutor.ATTRIBUTE_RESPONSE_DATA)
+ } catch (exception: BlueprintProcessorException) { null }
+ }
+
+ override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
+ addError(runtimeException.message ?: "Failed without error message")
+ }
+}