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/*
* 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.cds.controllerblueprints.resource.dict.utils
import com.fasterxml.jackson.databind.JsonNode
import com.fasterxml.jackson.databind.node.NullNode
import org.apache.commons.collections.MapUtils
import org.apache.commons.lang3.StringUtils
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeTemplate
import org.onap.ccsdk.cds.controllerblueprints.core.utils.BluePrintFileUtils
import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceAssignment
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDefinition
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDictionaryConstants
import org.slf4j.LoggerFactory
import java.io.File
object ResourceDictionaryUtils {
private val log = LoggerFactory.getLogger(ResourceDictionaryUtils::class.java)
@JvmStatic
fun populateSourceMapping(
resourceAssignment: ResourceAssignment,
resourceDefinition: ResourceDefinition
) {
if (StringUtils.isBlank(resourceAssignment.dictionarySource)) {
if (MapUtils.isNotEmpty(resourceDefinition.sources)) {
val source = findFirstSource(resourceDefinition.sources)
// Populate and Assign First Source
if (StringUtils.isNotBlank(source)) {
// Set Dictionary Source
resourceAssignment.dictionarySource = source
} else {
resourceAssignment.dictionarySource = ResourceDictionaryConstants.SOURCE_INPUT
}
log.info("auto map resourceAssignment : {}", resourceAssignment)
} else {
resourceAssignment.dictionarySource = ResourceDictionaryConstants.SOURCE_INPUT
}
}
}
@JvmStatic
fun findFirstSource(sources: Map<String, NodeTemplate>): String? {
var source: String? = null
if (MapUtils.isNotEmpty(sources)) {
source = sources.keys.stream().findFirst().get()
}
return source
}
@JvmStatic
fun assignInputs(data: JsonNode, context: MutableMap<String, Any>) {
log.trace("assignInputs from input JSON ({})", data.toString())
data.fields().forEach { field ->
val valueNode: JsonNode = data.at("/".plus(field.key)) ?: NullNode.getInstance()
val path = BluePrintConstants.PATH_INPUTS.plus(BluePrintConstants.PATH_DIVIDER).plus(field.key)
log.trace("setting path ({}), values ({})", path, valueNode)
context[path] = valueNode
}
}
fun getResourceAssignmentFromFile(filePath: String): List<ResourceAssignment> {
return JacksonUtils.getListFromFile(filePath, ResourceAssignment::class.java)
?: throw BluePrintProcessorException("couldn't get ResourceAssignment definitions for the file($filePath)")
}
fun writeResourceDefinitionTypes(basePath: String, resourceDefinitions: List<ResourceDefinition>) {
val resourceDefinitionMap = resourceDefinitions.map { it.name to it }.toMap()
writeResourceDefinitionTypes(basePath, resourceDefinitionMap)
}
fun writeResourceDefinitionTypes(basePath: String, resourceDefinitionMap: Map<String, ResourceDefinition>) {
val typePath = basePath.plus(File.separator).plus(BluePrintConstants.TOSCA_DEFINITIONS_DIR)
.plus(File.separator).plus("${ResourceDictionaryConstants.PATH_RESOURCE_DEFINITION_TYPE}.json")
val resourceDefinitionContent = JacksonUtils.getJson(resourceDefinitionMap.toSortedMap(), true)
BluePrintFileUtils.writeDefinitionFile(typePath, resourceDefinitionContent)
}
}
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