2 * Copyright © 2017-2018 AT&T Intellectual Property.
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3 * Modifications Copyright © 2018 IBM.
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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9 * http://www.apache.org/licenses/LICENSE-2.0
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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18 package org.onap.ccsdk.features.model.utils;
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20 import java.io.IOException;
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21 import java.util.HashMap;
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22 import java.util.Map;
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23 import org.apache.commons.lang3.StringUtils;
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24 import org.onap.ccsdk.features.model.ConfigModelConstant;
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25 import org.onap.ccsdk.features.model.data.CapabilityAssignment;
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26 import org.onap.ccsdk.features.model.data.CapabilityDefinition;
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27 import org.onap.ccsdk.features.model.data.InterfaceAssignment;
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28 import org.onap.ccsdk.features.model.data.InterfaceDefinition;
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29 import org.onap.ccsdk.features.model.data.NodeTemplate;
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30 import org.onap.ccsdk.features.model.data.NodeType;
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31 import org.onap.ccsdk.features.model.data.OperationAssignment;
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32 import org.onap.ccsdk.features.model.data.OperationDefinition;
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33 import org.onap.ccsdk.features.model.data.PropertyDefinition;
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34 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
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35 import com.att.eelf.configuration.EELFLogger;
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36 import com.att.eelf.configuration.EELFManager;
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38 public class NodePropertyUtils {
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40 private static EELFLogger logger = EELFManager.getInstance().getLogger(NodePropertyUtils.class);
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41 private final SvcLogicContext context;
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42 private final Map<String, String> inParams;
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43 private ExpressionUtils jsonExpressionUtils;
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45 public NodePropertyUtils(final SvcLogicContext context, final Map<String, String> inParams) {
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46 this.context = context;
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47 this.inParams = inParams;
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48 jsonExpressionUtils = new ExpressionUtils(this.context, this.inParams);
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51 @SuppressWarnings("squid:S3776")
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52 public SvcLogicContext assignInParamsFromModel(NodeType nodetype, NodeTemplate nodeTemplate) throws IOException {
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53 if (nodeTemplate != null) {
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54 Map<String, Object> inputs = null;
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55 // Populate the Type inputs
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56 Map<String, PropertyDefinition> nodeTypeinputs = new HashMap<>();
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57 for (Map.Entry<String, InterfaceDefinition> nodeTypeInterface : nodetype.getInterfaces().entrySet()) {
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58 if (nodeTypeInterface != null && nodeTypeInterface.getValue() != null) {
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59 for (Map.Entry<String, OperationDefinition> nodeTypeOperation : nodeTypeInterface.getValue()
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60 .getOperations().entrySet()) {
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61 nodeTypeinputs = nodeTypeOperation.getValue().getInputs();
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62 logger.trace("Populated node type input ({}).", nodeTypeinputs);
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67 if (!nodeTypeinputs.isEmpty()) {
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68 // Populate the Template inputs
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69 for (Map.Entry<String, InterfaceAssignment> nodeTemplateInterface : nodeTemplate.getInterfaces()
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71 if (nodeTemplateInterface != null && nodeTemplateInterface.getValue() != null) {
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72 this.inParams.put(ConfigModelConstant.PROPERTY_CURRENT_INTERFACE,
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73 nodeTemplateInterface.getKey());
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74 for (Map.Entry<String, OperationAssignment> nodeTemplateOperation : nodeTemplateInterface
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75 .getValue().getOperations().entrySet()) {
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76 if (nodeTemplateOperation != null) {
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77 this.inParams.put(ConfigModelConstant.PROPERTY_CURRENT_OPERATION,
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78 nodeTemplateOperation.getKey());
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79 if (StringUtils.isNotBlank(nodeTemplateOperation.getValue().getImplementation())) {
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80 this.inParams.put(ConfigModelConstant.PROPERTY_CURRENT_IMPLEMENTATION,
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81 nodeTemplateOperation.getValue().getImplementation());
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83 inputs = nodeTemplateOperation.getValue().getInputs();
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84 logger.trace("Populated node template input({}).", inputs);
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85 // Assign Default Values & Types
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86 jsonExpressionUtils.populatePropertAssignments(nodeTypeinputs, inputs);
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93 if (nodeTemplate.getRequirements() != null && !nodeTemplate.getRequirements().isEmpty()) {
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94 assignInParamsFromRequirementModel(nodeTemplate, context, inParams);
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100 @SuppressWarnings("squid:S3776")
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101 public SvcLogicContext assignOutParamsFromModel(NodeType nodetype, NodeTemplate nodeTemplate) throws IOException {
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103 if (nodeTemplate != null) {
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104 Map<String, Object> outputs = null;
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105 // Populate the Type Outputs
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106 Map<String, PropertyDefinition> nodeTypeOutputs = new HashMap<>();
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108 for (Map.Entry<String, InterfaceDefinition> nodeTypeInterface : nodetype.getInterfaces().entrySet()) {
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109 if (nodeTypeInterface != null && nodeTypeInterface.getValue() != null) {
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110 for (Map.Entry<String, OperationDefinition> nodeTypeOperation : nodeTypeInterface.getValue()
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111 .getOperations().entrySet()) {
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112 nodeTypeOutputs = nodeTypeOperation.getValue().getOutputs();
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113 logger.info("Populated node type output ({}).", nodeTypeOutputs);
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118 if (!nodeTypeOutputs.isEmpty()) {
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119 // Populate the Template Outputs
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120 for (Map.Entry<String, InterfaceAssignment> nodeTemplateInterface : nodeTemplate.getInterfaces()
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122 if (nodeTemplateInterface != null && nodeTemplateInterface.getValue() != null) {
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123 for (Map.Entry<String, OperationAssignment> nodeTemplateOperation : nodeTemplateInterface
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124 .getValue().getOperations().entrySet()) {
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125 outputs = nodeTemplateOperation.getValue().getOutputs();
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126 logger.info("Populated node template output ({}).", outputs);
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127 // Assign Default Values & Types
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128 jsonExpressionUtils.populateOutPropertAssignments(nodeTypeOutputs, outputs);
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138 @SuppressWarnings({"squid:S3776", "squid:S00112"})
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139 public SvcLogicContext assignInParamsFromRequirementModel(NodeTemplate nodeTemplate, final SvcLogicContext context,
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140 final Map<String, String> inParams) {
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141 if (nodeTemplate != null && nodeTemplate.getRequirements() != null && context != null && inParams != null) {
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142 nodeTemplate.getRequirements().forEach((requrementKey, requirement) -> {
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143 if (requirement != null && StringUtils.isNotBlank(requirement.getNode())
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144 && StringUtils.isNotBlank(requirement.getCapability())) {
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145 String requirementNodeTemplateContent = context
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146 .getAttribute(ConfigModelConstant.PROPERTY_NODE_TEMPLATES_DOT + requirement.getNode());
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147 logger.info("Processing requirement node ({}) template content ({}) ", requirement.getNode(),
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148 requirementNodeTemplateContent);
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149 NodeTemplate requirementNodeTemplate =
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150 TransformationUtils.readValue(requirementNodeTemplateContent, NodeTemplate.class);
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151 if (requirementNodeTemplate != null && requirementNodeTemplate.getCapabilities() != null) {
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152 String nodeTypeContent = context.getAttribute(
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153 ConfigModelConstant.PROPERTY_NODE_TYPES_DOT + requirementNodeTemplate.getType());
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154 NodeType nodeType = TransformationUtils.readValue(nodeTypeContent, NodeType.class);
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155 if (nodeType != null && nodeType.getCapabilities() != null
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156 && nodeType.getCapabilities().containsKey(requirement.getCapability())) {
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157 CapabilityDefinition capabilityDefinition =
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158 nodeType.getCapabilities().get(requirement.getCapability());
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159 if (capabilityDefinition != null) {
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160 CapabilityAssignment capabilityAssignment =
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161 requirementNodeTemplate.getCapabilities().get(requirement.getCapability());
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163 assignInParamsFromCapabilityModel(requrementKey, capabilityDefinition,
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164 capabilityAssignment, context);
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165 } catch (Exception e) {
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166 throw new RuntimeException(e);
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177 public SvcLogicContext assignInParamsFromCapabilityModel(String requirementName,
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178 CapabilityDefinition capabilityDefinition, CapabilityAssignment capabilityAssignment,
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179 final SvcLogicContext context) throws IOException {
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180 if (capabilityAssignment != null && capabilityAssignment.getProperties() != null) {
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181 jsonExpressionUtils.populatePropertAssignmentsWithPrefix(requirementName,
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182 capabilityDefinition.getProperties(), capabilityAssignment.getProperties());
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