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/*
* Copyright © 2017-2018 AT&T Intellectual Property.
* Modifications Copyright © 2019 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.cds.blueprintsprocessor.services.workflow
import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput
import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.StepData
import org.onap.ccsdk.cds.blueprintsprocessor.services.workflow.utils.SvcGraphUtils
import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BluePrintWorkflowExecutionService
import org.onap.ccsdk.cds.controllerblueprints.core.normalizedPathName
import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintRuntimeService
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Service
@Service("dgWorkflowExecutionService")
open class DGWorkflowExecutionService(private val blueprintSvcLogicService: BlueprintSvcLogicService) :
BluePrintWorkflowExecutionService<ExecutionServiceInput, ExecutionServiceOutput> {
private val log = LoggerFactory.getLogger(DGWorkflowExecutionService::class.java)
override suspend fun executeBluePrintWorkflow(
bluePrintRuntimeService: BluePrintRuntimeService<*>,
executionServiceInput: ExecutionServiceInput,
properties: MutableMap<String, Any>
): ExecutionServiceOutput {
val bluePrintContext = bluePrintRuntimeService.bluePrintContext()
val workflowName = executionServiceInput.actionIdentifiers.actionName
// Get the DG Node Template
val nodeTemplateName = bluePrintContext.workflowFirstStepNodeTemplate(workflowName)
val stepName = bluePrintContext.workflowSteps(workflowName).keys.first()
executionServiceInput.stepData = StepData().apply {
name = stepName
}
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 = normalizedPathName(bluePrintContext.rootPath, 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
}
}
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