From 140fe8d13f474cb73a3a31fd32ea97d7f8eae358 Mon Sep 17 00:00:00 2001 From: "Muthuramalingam, Brinda Santh(bs2796)" Date: Tue, 20 Nov 2018 15:55:29 -0500 Subject: Add directed graph reterive and execution service. Change-Id: Ia31af4d14e38e6229166cda0f39fa090764ef1cb Issue-ID: CCSDK-672 Signed-off-by: Muthuramalingam, Brinda Santh(bs2796) --- .../workflow/BlueprintDGExecutionService.kt | 71 ++++++++++++++++++++++ .../services/workflow/BlueprintSvcLogicService.kt | 7 ++- .../workflow/WorkflowServiceConfiguration.kt | 7 ++- 3 files changed, 81 insertions(+), 4 deletions(-) create mode 100644 ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintDGExecutionService.kt (limited to 'ms/blueprintsprocessor/modules/services/workflow-service/src/main') diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintDGExecutionService.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintDGExecutionService.kt new file mode 100644 index 000000000..993f10eef --- /dev/null +++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintDGExecutionService.kt @@ -0,0 +1,71 @@ +/* + * 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.blueprintsprocessor.services.workflow + +import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput +import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceOutput +import org.onap.ccsdk.apps.blueprintsprocessor.services.workflow.utils.SvcGraphUtils +import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants +import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService +import org.slf4j.LoggerFactory +import org.springframework.stereotype.Service +import java.io.File + + +interface BlueprintDGExecutionService { + + fun executeDirectedGraph(bluePrintRuntimeService: BluePrintRuntimeService<*>, + executionServiceInput: ExecutionServiceInput): ExecutionServiceOutput + +} + +@Service +class DefaultBlueprintDGExecutionService(val blueprintSvcLogicService: BlueprintSvcLogicService) : BlueprintDGExecutionService { + + private val log = LoggerFactory.getLogger(DefaultBlueprintDGExecutionService::class.java) + + override fun executeDirectedGraph(bluePrintRuntimeService: BluePrintRuntimeService<*>, + executionServiceInput: ExecutionServiceInput): ExecutionServiceOutput { + + val bluePrintContext = bluePrintRuntimeService.bluePrintContext() + + val workflowName = executionServiceInput.actionIdentifiers.actionName + + // Get the DG Node Template + val nodeTemplateName = bluePrintContext.workflowFirstStepNodeTemplate(workflowName) + + log.info("Executing workflow($workflowName) directed graph NodeTemplate($nodeTemplateName)") + + // Get the DG file info + val artifactDefinition = bluePrintContext.nodeTemplateArtifactForArtifactType(nodeTemplateName, + WorkflowServiceConstants.ARTIFACT_TYPE_DIRECTED_GRAPH) + + // Populate the DG Path + val dgFilePath = bluePrintRuntimeService.getAsString(BluePrintConstants.PROPERTY_BLUEPRINT_BASE_PATH) + .plus(File.separator).plus(artifactDefinition.file) + + log.info("Executing directed graph ($dgFilePath)") + + // Create DG instance + val graph = SvcGraphUtils.getSvcGraphFromFile(dgFilePath) + + // Execute the DG + return blueprintSvcLogicService.execute(graph, bluePrintRuntimeService, executionServiceInput) as ExecutionServiceOutput + + } + +} \ No newline at end of file diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt index 0600f62d2..ab7d73856 100644 --- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt +++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt @@ -36,7 +36,7 @@ interface BlueprintSvcLogicService : SvcLogicService { fun unRegisterExecutors(name: String) - fun execute(graph: SvcLogicGraph, bluePrintRuntimeService: BluePrintRuntimeService<*>): Any + fun execute(graph: SvcLogicGraph, bluePrintRuntimeService: BluePrintRuntimeService<*>, input: Any): Any @Deprecated("Populate Graph Dynamically from Blueprints, No need to get from Database Store ") override fun getStore(): SvcLogicStore { @@ -93,10 +93,11 @@ class DefaultBlueprintSvcLogicService : BlueprintSvcLogicService { } } - override fun execute(graph: SvcLogicGraph, bluePrintRuntimeService: BluePrintRuntimeService<*>): Any { - //Initialise BlueprintSvcLogic Context + override fun execute(graph: SvcLogicGraph, bluePrintRuntimeService: BluePrintRuntimeService<*>, input: Any): Any { + //Initialise BlueprintSvcLogic Context with Blueprint Runtime Service and Input Request val blueprintSvcLogicContext = BlueprintSvcLogicContext() blueprintSvcLogicContext.setBluePrintRuntimeService(bluePrintRuntimeService) + blueprintSvcLogicContext.setRequest(input) // Execute the Graph execute(graph, blueprintSvcLogicContext) // Get the Response diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/WorkflowServiceConfiguration.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/WorkflowServiceConfiguration.kt index b9c041e9c..b3186e849 100644 --- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/WorkflowServiceConfiguration.kt +++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/WorkflowServiceConfiguration.kt @@ -21,6 +21,11 @@ import org.springframework.context.annotation.Configuration @Configuration @ComponentScan -open class WorkflowServiceConfiguration { +open class WorkflowServiceConfiguration + +class WorkflowServiceConstants { + companion object { + const val ARTIFACT_TYPE_DIRECTED_GRAPH = "artifact-directed-graph" + } } \ No newline at end of file -- cgit 1.2.3-korg