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/*
* 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.blueprintsprocessor.functions.resource.resolution.processor
import com.fasterxml.jackson.databind.node.MissingNode
import com.fasterxml.jackson.databind.node.NullNode
import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmpty
import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
import org.slf4j.LoggerFactory
import org.springframework.beans.factory.config.ConfigurableBeanFactory
import org.springframework.context.annotation.Scope
import org.springframework.stereotype.Service
/**
* InputResourceResolutionProcessor
*
* @author Kapil Singal
*/
@Service("${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-input")
@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
open class InputResourceResolutionProcessor : ResourceAssignmentProcessor() {
private val logger = LoggerFactory.getLogger(InputResourceResolutionProcessor::class.java)
override fun getName(): String {
return "${PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-input"
}
override fun process(resourceAssignment: ResourceAssignment) {
try {
if (checkNotEmpty(resourceAssignment.name)) {
val value = raRuntimeService.getInputValue(resourceAssignment.name)
// if value is null don't call setResourceDataValue to populate the value
if (value !is MissingNode && value !is NullNode) {
logger.info("input source template key (${resourceAssignment.name}) found from input and value is ($value)")
ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, value)
}
}
// Check the value has populated for mandatory case
ResourceAssignmentUtils.assertTemplateKeyValueNotNull(resourceAssignment)
} catch (e: Exception) {
ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message)
throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with : (${e.message})", e)
}
}
override fun recover(runtimeException: RuntimeException, resourceAssignment: ResourceAssignment) {
raRuntimeService.getBluePrintError().addError(runtimeException.message!!)
}
}
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