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.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.BluePrintError
25 import org.onap.ccsdk.apps.controllerblueprints.core.data.*
26 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintServiceTemplateValidator
27 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BluePrintTypeValidatorService
28 import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService
30 open class BluePrintServiceTemplateValidatorImpl(private val bluePrintTypeValidatorService: BluePrintTypeValidatorService) : BluePrintServiceTemplateValidator {
32 private val log: EELFLogger = EELFManager.getInstance().getLogger(BluePrintServiceTemplateValidatorImpl::class.toString())
34 lateinit var bluePrintRuntimeService: BluePrintRuntimeService<*>
35 lateinit var error: BluePrintError
37 var paths: MutableList<String> = arrayListOf()
39 override fun validate(bluePrintRuntimeService: BluePrintRuntimeService<*>, name: String, serviceTemplate: ServiceTemplate) {
40 log.trace("Validating Service Template..")
42 this.bluePrintRuntimeService = bluePrintRuntimeService
43 this.error = bluePrintRuntimeService.getBluePrintError()
45 serviceTemplate.metadata?.let { validateMetadata(serviceTemplate.metadata!!) }
46 serviceTemplate.dataTypes?.let { validateDataTypes(serviceTemplate.dataTypes!!) }
47 serviceTemplate.artifactTypes?.let { validateArtifactTypes(serviceTemplate.artifactTypes!!) }
48 serviceTemplate.nodeTypes?.let { validateNodeTypes(serviceTemplate.nodeTypes!!) }
49 serviceTemplate.topologyTemplate?.let { validateTopologyTemplate(serviceTemplate.topologyTemplate!!) }
50 } catch (e: Exception) {
51 log.error("failed in blueprint service template validation", e)
52 error.addError(BluePrintConstants.PATH_SERVICE_TEMPLATE, paths.joinToString(BluePrintConstants.PATH_DIVIDER), e.message!!)
56 fun validateMetadata(metaDataMap: MutableMap<String, String>) {
58 paths.add(BluePrintConstants.PATH_METADATA)
60 val templateName = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_NAME]
61 val templateVersion = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_VERSION]
62 val templateTags = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_TAGS]
63 val templateAuthor = metaDataMap[BluePrintConstants.METADATA_TEMPLATE_AUTHOR]
65 Preconditions.checkArgument(StringUtils.isNotBlank(templateName), "failed to get template name metadata")
66 Preconditions.checkArgument(StringUtils.isNotBlank(templateVersion), "failed to get template version metadata")
67 Preconditions.checkArgument(StringUtils.isNotBlank(templateTags), "failed to get template tags metadata")
68 Preconditions.checkArgument(StringUtils.isNotBlank(templateAuthor), "failed to get template author metadata")
70 paths.removeAt(paths.lastIndex)
74 fun validateDataTypes(dataTypes: MutableMap<String, DataType>) {
76 paths.add(BluePrintConstants.PATH_DATA_TYPES)
77 dataTypes.forEach { dataTypeName, dataType ->
78 // Validate Single Data Type
79 bluePrintTypeValidatorService.validateDataType(bluePrintRuntimeService, dataTypeName, dataType)
81 paths.removeAt(paths.lastIndex)
84 fun validateArtifactTypes(artifactTypes: MutableMap<String, ArtifactType>) {
85 paths.add(BluePrintConstants.PATH_ARTIFACT_TYPES)
86 artifactTypes.forEach { artifactName, artifactType ->
87 // Validate Single Artifact Type
88 bluePrintTypeValidatorService.validateArtifactType(bluePrintRuntimeService, artifactName, artifactType)
90 paths.removeAt(paths.lastIndex)
93 fun validateNodeTypes(nodeTypes: MutableMap<String, NodeType>) {
94 paths.add(BluePrintConstants.PATH_NODE_TYPES)
95 nodeTypes.forEach { nodeTypeName, nodeType ->
96 // Validate Single Node Type
97 bluePrintTypeValidatorService.validateNodeType(bluePrintRuntimeService, nodeTypeName, nodeType)
99 paths.removeAt(paths.lastIndex)
102 fun validateTopologyTemplate(topologyTemplate: TopologyTemplate) {
103 paths.add(BluePrintConstants.PATH_TOPOLOGY_TEMPLATE)
104 bluePrintTypeValidatorService.validateTopologyTemplate(bluePrintRuntimeService, "topologyTemplate", topologyTemplate)
105 paths.removeAt(paths.lastIndex)