2 * Copyright © 2017-2018 AT&T Intellectual Property.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.ccsdk.apps.controllerblueprints.core.validation
19 import com.att.eelf.configuration.EELFLogger
20 import com.att.eelf.configuration.EELFManager
21 import com.google.common.base.Preconditions
22 import org.apache.commons.lang3.StringUtils
23 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
24 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintException
25 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintValidationError
26 import org.onap.ccsdk.apps.controllerblueprints.core.data.*
27 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintServiceTemplateValidator
28 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
29 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
31 open class BluePrintServiceTemplateValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintServiceTemplateValidator {
33 private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
35 var bluePrintContext: BluePrintContext? = null
36 var error: BluePrintValidationError? = null
38 override fun validate(bluePrintContext: BluePrintContext, error: BluePrintValidationError, name: String, serviceTemplate: ServiceTemplate) {
39 log.info("Validating Service Template..")
41 this.bluePrintContext = bluePrintContext
44 serviceTemplate.metadata?.let { validateMetadata(serviceTemplate.metadata!!) }
45 serviceTemplate.dataTypes?.let { validateDataTypes(serviceTemplate.dataTypes!!) }
46 serviceTemplate.artifactTypes?.let { validateArtifactTypes(serviceTemplate.artifactTypes!!) }
47 serviceTemplate.nodeTypes?.let { validateNodeTypes(serviceTemplate.nodeTypes!!) }
48 serviceTemplate.topologyTemplate?.let { validateTopologyTemplate(serviceTemplate.topologyTemplate!!) }
49 } catch (e: Exception) {
50 throw BluePrintException(e, "failed to validate blueprint with message ${e.message}")
54 fun validateMetadata(metaDataMap: MutableMap<String, String>) {
56 val templateName = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_NAME]
57 val templateVersion = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_VERSION]
58 val templateTags = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_TAGS]
59 val templateAuthor = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_AUTHOR]
61 Preconditions.checkArgument(StringUtils.isNotBlank(templateName), "failed to get template name metadata")
62 Preconditions.checkArgument(StringUtils.isNotBlank(templateVersion), "failed to get template version metadata")
63 Preconditions.checkArgument(StringUtils.isNotBlank(templateTags), "failed to get template tags metadata")
64 Preconditions.checkArgument(StringUtils.isNotBlank(templateAuthor), "failed to get template author metadata")
68 fun validateDataTypes(dataTypes: MutableMap<String, DataType>) {
69 dataTypes.forEach { dataTypeName, dataType ->
70 // Validate Single Data Type
71 bluePrintTypeValidatorService.validateDataType(bluePrintContext!!, error!!, dataTypeName, dataType)
75 fun validateArtifactTypes(artifactTypes: MutableMap<String, ArtifactType>) {
76 artifactTypes.forEach { artifactName, artifactType ->
77 // Validate Single Artifact Type
78 bluePrintTypeValidatorService.validateArtifactType(bluePrintContext!!, error!!, artifactName, artifactType)
82 fun validateNodeTypes(nodeTypes: MutableMap<String, NodeType>) {
83 nodeTypes.forEach { nodeTypeName, nodeType ->
84 // Validate Single Node Type
85 bluePrintTypeValidatorService.validateNodeType(bluePrintContext!!, error!!, nodeTypeName, nodeType)
89 fun validateTopologyTemplate(topologyTemplate: TopologyTemplate) {
90 bluePrintTypeValidatorService.validateTopologyTemplate(bluePrintContext!!, error!!, "topologyTemplate", topologyTemplate)