2 * Copyright © 2019 IBM, Bell Canada
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.
16 package org.onap.ccsdk.cds.controllerblueprints.core.service
18 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
19 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
20 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BlueprintTemplateService
21 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
23 class BluePrintTemplateService : BlueprintTemplateService {
25 override suspend fun generateContent(bluePrintRuntimeService: BluePrintRuntimeService<*>,
26 nodeTemplateName: String, artifactName: String, jsonData: String,
27 ignoreJsonNull: Boolean, additionalContext: MutableMap<String, Any>): String {
29 val artifactDefinition = bluePrintRuntimeService.resolveNodeTemplateArtifactDefinition(nodeTemplateName, artifactName)
30 val templateType = artifactDefinition.type
31 val template = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
32 return generateContent(template, templateType, jsonData, ignoreJsonNull, additionalContext)
35 override suspend fun generateContent(template: String, templateType: String, jsonData: String, ignoreJsonNull: Boolean,
36 additionalContext: MutableMap<String, Any>): String {
37 return when (templateType) {
38 BluePrintConstants.ARTIFACT_JINJA_TYPE_NAME -> {
39 BluePrintJinjaTemplateService.generateContent(template, jsonData, ignoreJsonNull, additionalContext)
41 BluePrintConstants.ARTIFACT_VELOCITY_TYPE_NAME -> {
42 BluePrintVelocityTemplateService.generateContent(template, jsonData, ignoreJsonNull, additionalContext)
45 throw BluePrintProcessorException("Unknown Artifact type, expecting ${BluePrintConstants.ARTIFACT_JINJA_TYPE_NAME}" +
46 "or ${BluePrintConstants.ARTIFACT_VELOCITY_TYPE_NAME}")
51 suspend fun generateContentFromFiles(templatePath: String, templateType: String, jsonPath: String,
52 ignoreJsonNull: Boolean,
53 additionalContext: MutableMap<String, Any>): String {
54 val json = JacksonUtils.getClassPathFileContent(jsonPath)
55 val template = JacksonUtils.getClassPathFileContent(templatePath)
56 return generateContent(template, templateType, json, ignoreJsonNull, additionalContext)