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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.designer.api.handler
import com.google.common.base.Preconditions
import org.apache.commons.collections4.CollectionUtils
import org.apache.commons.lang3.StringUtils
import org.onap.ccsdk.cds.blueprintsprocessor.designer.api.DesignerApiDomains
import org.onap.ccsdk.cds.blueprintsprocessor.designer.api.domain.ResourceDictionary
import org.onap.ccsdk.cds.blueprintsprocessor.designer.api.repository.ResourceDictionaryRepository
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
import org.onap.ccsdk.cds.controllerblueprints.core.checkNotEmpty
import org.onap.ccsdk.cds.controllerblueprints.core.httpProcessorException
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDefinition
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceSourceMapping
import org.onap.ccsdk.cds.controllerblueprints.resource.dict.factory.ResourceSourceMappingFactory
import org.onap.ccsdk.cds.error.catalog.core.ErrorCatalogCodes
import org.springframework.stereotype.Service
import org.springframework.data.domain.Page
import org.springframework.data.domain.Pageable
@Service
class ResourceDictionaryHandler(private val resourceDictionaryRepository: ResourceDictionaryRepository) {
/**
* This is a getResourceDictionaryByName service
*
* @param name name
* @return ResourceDictionary
* @throws BluePrintException BluePrintException
*/
@Throws(BluePrintException::class)
suspend fun getResourceDictionaryByName(name: String): ResourceDictionary {
Preconditions.checkArgument(StringUtils.isNotBlank(name), "Resource dictionary Name Information is missing.")
val resourceDictionaryDb = resourceDictionaryRepository.findByName(name)
return if (resourceDictionaryDb != null) {
resourceDictionaryDb
} else {
throw httpProcessorException(
ErrorCatalogCodes.RESOURCE_NOT_FOUND, DesignerApiDomains.DESIGNER_API,
String.format("couldn't get resource dictionary for name (%s)", name)
)
}
}
/**
* This is a searchResourceDictionaryByNames service
*
* @param names names
* @return List<ResourceDictionary>
*/
suspend fun searchResourceDictionaryByNames(names: List<String>): List<ResourceDictionary> {
Preconditions.checkArgument(CollectionUtils.isNotEmpty(names), "No Search Information provide")
return resourceDictionaryRepository.findByNameIn(names)
}
/**
* This is a searchResourceDictionaryByTags service
*
* @param tags tags
* @return List<ResourceDictionary>
*/
suspend fun searchResourceDictionaryByTags(tags: String): List<ResourceDictionary> {
Preconditions.checkArgument(StringUtils.isNotBlank(tags), "No search tag information provide")
return resourceDictionaryRepository.findByTagsContainingIgnoreCase(tags)
}
/**
* This is a saveResourceDictionary service
*
* @param resourceDictionary resourceDictionary
* @return ResourceDictionary
*/
@Throws(BluePrintException::class)
suspend fun saveResourceDictionary(resourceDictionary: ResourceDictionary): ResourceDictionary {
var resourceDictionary = resourceDictionary
val resourceDefinition = resourceDictionary.definition
Preconditions.checkNotNull(resourceDefinition, "failed to get resource definition from content")
// Validate the Resource Definitions
// TODO( Save Validator)
// validate(resourceDefinition)
resourceDictionary.tags = resourceDefinition.tags!!
resourceDefinition.updatedBy = resourceDictionary.updatedBy
resourceDictionary.resourceDictionaryGroup = resourceDefinition.group
// Set the Property Definitions
val propertyDefinition = resourceDefinition.property
resourceDictionary.description = propertyDefinition.description!!
resourceDictionary.dataType = propertyDefinition.type
if (propertyDefinition.entrySchema != null) {
resourceDictionary.entrySchema = propertyDefinition.entrySchema!!.type
}
validateResourceDictionary(resourceDictionary)
val dbResourceDictionaryData = resourceDictionaryRepository.findByName(resourceDictionary.name)
if (dbResourceDictionaryData != null) {
val dbResourceDictionary = dbResourceDictionaryData
dbResourceDictionary.name = resourceDictionary.name
dbResourceDictionary.definition = resourceDictionary.definition
dbResourceDictionary.description = resourceDictionary.description
dbResourceDictionary.tags = resourceDictionary.tags
dbResourceDictionary.resourceDictionaryGroup = resourceDictionary.resourceDictionaryGroup
dbResourceDictionary.updatedBy = resourceDictionary.updatedBy
dbResourceDictionary.dataType = resourceDictionary.dataType
dbResourceDictionary.entrySchema = resourceDictionary.entrySchema
resourceDictionary = resourceDictionaryRepository.save(dbResourceDictionary)
} else {
resourceDictionary = resourceDictionaryRepository.save(resourceDictionary)
}
return resourceDictionary
}
/**
* This is to save single ResourceDictionary from json content
*
* @param resourceDefinition ResourceDefinition
* @return ResourceDictionary
*/
@Throws(BluePrintException::class)
suspend fun saveResourceDefinition(resourceDefinition: ResourceDefinition): ResourceDictionary {
return resourceDictionaryRepository.save(enrichResourceDictionary(resourceDefinition))
}
/**
* This is to save multiple ResourceDictionaries from json array content
*
* @param resourceDefinitionList List<ResourceDefinition>
* @return MutableList<ResourceDictionary>
*/
@Throws(BluePrintException::class)
suspend fun saveAllResourceDefinition(resourceDefinitionList: List<ResourceDefinition>): MutableList<ResourceDictionary> {
val dictionaryList: MutableList<ResourceDictionary> = mutableListOf()
resourceDefinitionList.forEach {
dictionaryList.add(enrichResourceDictionary(it))
}
return resourceDictionaryRepository.saveAll(dictionaryList)
}
private fun enrichResourceDictionary(resourceDefinition: ResourceDefinition): ResourceDictionary {
val resourceDictionary = ResourceDictionary()
resourceDictionary.name = resourceDefinition.name
resourceDictionary.updatedBy = resourceDefinition.updatedBy
resourceDictionary.resourceDictionaryGroup = resourceDefinition.group
resourceDictionary.entrySchema = resourceDefinition.property.entrySchema?.type
resourceDictionary.description = resourceDefinition.property.description!!
resourceDictionary.dataType = resourceDefinition.property.type
resourceDictionary.definition = resourceDefinition
if (StringUtils.isBlank(resourceDefinition.tags)) {
resourceDictionary.tags = resourceDefinition.name + ", " + resourceDefinition.updatedBy
} else {
resourceDictionary.tags = resourceDefinition.tags!!
}
validateResourceDictionary(resourceDictionary)
return resourceDictionary
}
/**
* This is a deleteResourceDictionary service
*
* @param name name
*/
suspend fun deleteResourceDictionary(name: String) {
check(name.isNotBlank()) { "Resource dictionary name is missing." }
resourceDictionaryRepository.deleteByName(name)
}
/**
* This is a getResourceSourceMapping service
*/
suspend fun getResourceSourceMapping(): ResourceSourceMapping {
return ResourceSourceMappingFactory.getRegisterSourceMapping()
}
/**
* This is a getResourceDirectories service
*/
suspend fun getAllDictionary(pageRequest: Pageable): Page<ResourceDictionary> {
return resourceDictionaryRepository.findAll(pageRequest)
}
private fun validateResourceDictionary(resourceDictionary: ResourceDictionary): Boolean {
checkNotEmpty(resourceDictionary.name) { "ResourceDictionary Definition name is missing." }
checkNotNull(resourceDictionary.definition) { "ResourceDictionary Definition Information is missing." }
checkNotEmpty(resourceDictionary.description) { "ResourceDictionary Definition Information is missing." }
checkNotEmpty(resourceDictionary.tags) { "ResourceDictionary Definition tags is missing." }
checkNotEmpty(resourceDictionary.updatedBy) { "ResourceDictionary Definition updatedBy is missing." }
return true
}
fun getResourceDictionaryDistinct(): List<String> {
return resourceDictionaryRepository.findDistinctByResourceDictionaryGroup()
}
}
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