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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.executor
import kotlinx.coroutines.runBlocking
import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
import org.onap.ccsdk.cds.blueprintsprocessor.services.workflow.BlueprintSvcLogicContext
import org.onap.ccsdk.cds.blueprintsprocessor.services.workflow.NodeTemplateExecutionService
import org.onap.ccsdk.sli.core.sli.SvcLogicContext
import org.onap.ccsdk.sli.core.sli.SvcLogicException
import org.onap.ccsdk.sli.core.sli.SvcLogicNode
import org.onap.ccsdk.sli.core.sli.provider.base.ExecuteNodeExecutor
import org.onap.ccsdk.sli.core.sli.provider.base.SvcLogicExpressionResolver
import org.onap.ccsdk.sli.core.sli.provider.base.SvcLogicServiceBase
import org.slf4j.LoggerFactory
import org.springframework.stereotype.Service
@Service
open class ComponentExecuteNodeExecutor(private val nodeTemplateExecutionService: NodeTemplateExecutionService) :
ExecuteNodeExecutor() {
private val log = LoggerFactory.getLogger(ComponentExecuteNodeExecutor::class.java)
@Throws(SvcLogicException::class)
override fun execute(svc: SvcLogicServiceBase, node: SvcLogicNode, svcLogicContext: SvcLogicContext):
SvcLogicNode = runBlocking {
var outValue: String
val ctx = svcLogicContext as BlueprintSvcLogicContext
val nodeTemplateName = SvcLogicExpressionResolver.evaluate(node.getAttribute("plugin"), node, ctx)
val executionInput = ctx.getRequest() as ExecutionServiceInput
val stepName = executionInput.stepData?.name ?: nodeTemplateName
try { // Get the Request from the Context and Set to the Function Input and Invoke the function
val executionOutput = nodeTemplateExecutionService.executeNodeTemplate(
ctx.getBlueprintService(), stepName, nodeTemplateName, executionInput
)
ctx.setResponse(executionOutput)
outValue = executionOutput.status.message
ctx.status = executionOutput.status.message
} catch (e: Exception) {
log.error("Could not execute plugin($nodeTemplateName) : ", e)
outValue = "failure"
ctx.status = "failure"
}
getNextNode(node, outValue)
}
}
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