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/*
* Copyright © 2019 IBM, Bell Canada
*
* 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.core.service
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BlueprintTemplateService
import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
class BluePrintTemplateService : BlueprintTemplateService {
override suspend fun generateContent(bluePrintRuntimeService: BluePrintRuntimeService<*>,
nodeTemplateName: String, artifactName: String, jsonData: String,
ignoreJsonNull: Boolean, additionalContext: MutableMap<String, Any>): String {
val artifactDefinition = bluePrintRuntimeService.resolveNodeTemplateArtifactDefinition(nodeTemplateName, artifactName)
val templateType = artifactDefinition.type
val template = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
return generateContent(template, templateType, jsonData, ignoreJsonNull, additionalContext)
}
override suspend fun generateContent(template: String, templateType: String, jsonData: String, ignoreJsonNull: Boolean,
additionalContext: MutableMap<String, Any>): String {
return when (templateType) {
BluePrintConstants.ARTIFACT_JINJA_TYPE_NAME -> {
BluePrintJinjaTemplateService.generateContent(template, jsonData, ignoreJsonNull, additionalContext)
}
BluePrintConstants.ARTIFACT_VELOCITY_TYPE_NAME -> {
BluePrintVelocityTemplateService.generateContent(template, jsonData, ignoreJsonNull, additionalContext)
}
else -> {
throw BluePrintProcessorException("Unknown Artifact type, expecting ${BluePrintConstants.ARTIFACT_JINJA_TYPE_NAME}" +
"or ${BluePrintConstants.ARTIFACT_VELOCITY_TYPE_NAME}")
}
}
}
suspend fun generateContentFromFiles(templatePath: String, templateType: String, jsonPath: String,
ignoreJsonNull: Boolean,
additionalContext: MutableMap<String, Any>): String {
val json = JacksonUtils.getClassPathFileContent(jsonPath)
val template = JacksonUtils.getClassPathFileContent(templatePath)
return generateContent(template, templateType, json, ignoreJsonNull, additionalContext)
}
}
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