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.interfaces
18 import com.fasterxml.jackson.core.io.CharTypes
19 import com.fasterxml.jackson.databind.node.JsonNodeFactory
20 import com.fasterxml.jackson.databind.node.TextNode
21 import org.onap.ccsdk.cds.controllerblueprints.core.service.BlueprintRuntimeService
23 interface BlueprintTemplateService {
26 * Generate dynamique content using Velocity Template or Jinja template
28 * @param bluePrintRuntimeService blueprint runtime
29 * @param nodeTemplateName node template
30 * @param artifactName Artifact Name
31 * @param jsonData json string data content to mash
32 * @param ignoreJsonNull Ignore Null value in the JSON content
33 * @param additionalContext (Key, value) mutable map for additional variables
34 * @return Content result
37 suspend fun generateContent(
38 bluePrintRuntimeService: BlueprintRuntimeService<*>,
39 nodeTemplateName: String,
41 jsonData: String = "",
42 ignoreJsonNull: Boolean = false,
43 additionalContext: MutableMap<String, Any> = mutableMapOf()
48 * Customise JsonNodeFactory and TextNode, Since it introduces quotes for string data.
50 open class BlueprintJsonNodeFactory : JsonNodeFactory() {
52 override fun textNode(text: String): TextNode {
53 return BlueprintTextNode(text)
57 open class BlueprintTextNode(v: String) : TextNode(v) {
59 override fun toString(): String {
60 var len = this._value.length
61 len = len + 2 + (len shr 4)
62 val sb = StringBuilder(len)
63 CharTypes.appendQuoted(sb, this._value)