+ // This closure compares all values for each key from the left map, to values of the same key from the right map.
+ // Returns a map of attributes with mismatched or missing values (i.e. attribute name mapped to list of failed values).
+ Closure<java.util.Map> compareAttributes = { java.util.Map left, java.util.Map right ->
+ java.util.Map violationMap = new java.util.HashMap()
+ left.each{ leftKey, leftValueList ->
+ def rightValueList = right.get("$leftKey")
+ rightValueList.each{ rightValue ->
+ if(!leftValueList.any{ it == "$rightValue" }) {
+ def existingValues = violationMap.get(leftKey)
+ if(existingValues) {
+ existingValues.add("$rightValue")
+ } else {
+ java.util.Set newValues = new HashSet()
+ newValues.add("$rightValue")
+ violationMap.put("$leftKey", newValues)
+ }
+ }
+ }
+ }
+ return violationMap
+ }
+
+ // This closure merges the given maps into a new map.
+ // Returns a map containing all keys and their values from both maps.
+ Closure<java.util.Map> mergeMaps = { java.util.Map left, java.util.Map right ->
+ if(left.isEmpty() && right.isEmpty()) {
+ return [:]
+ } else if(left.isEmpty()) {
+ return right
+ } else if(right.isEmpty()) {
+ return left
+ }
+ java.util.Map merged = new java.util.HashMap()
+ merged.putAll(left)
+ right.each{ rightKey, rightValues ->
+ java.util.Set mergedValues = merged.get(rightKey)
+ if(mergedValues == null) {
+ merged.put(rightKey, rightValues)
+ } else {
+ mergedValues.addAll(rightValues)
+ }
+ }
+ return merged
+ }
+
+ def slurper = new groovy.json.JsonSlurper()
+ java.util.Map lhsAttributes = getAttributes(slurper.parseText(lhsObject.toString()))
+ java.util.Map rhsAttributes = getAttributes(slurper.parseText(rhsObject.toString()))
+
+ def leftToRight = compareAttributes(lhsAttributes, rhsAttributes)
+ def rightToLeft = compareAttributes(rhsAttributes, lhsAttributes)
+ def mergedResults = mergeMaps(leftToRight, rightToLeft)
+
+ boolean success = true
+ List<String> details = new ArrayList<>()
+ if(!mergedResults.isEmpty()) {
+ success = false
+ details.add(mergedResults.toString())
+ }
+ return new Tuple2(success, details)
+ '''
+}
+
+/*
+ * The data-dictionary rule below can be used with this useRule clause:
+ * useRule {
+ * name 'Data-Dictionary validate VF type'
+ * attributes 'context-list.ndcb.vnfList[*].vfModuleList[*].networkList[*].type'
+ * }
+ */
+rule {
+ name 'Data-Dictionary validate VF type'
+ category 'INVALID_VALUE'
+ description 'Validate all VF type values against data-dictionary'
+ errorText 'VF type [{0}] failed data-dictionary validation: {1}'
+ severity 'ERROR'
+ attributes 'typeList'
+ validate '''
+ boolean success = true
+ List<String> details = new ArrayList<>()
+ typeList.any {
+ if(!success) {
+ // break out of 'any' loop
+ return false
+ }
+ def result = org.onap.aai.validation.ruledriven.rule.builtin.DataDictionary.validate("instance", "vfModuleNetworkType", "type", "$it")
+ if(!result.isEmpty()) {
+ success = false
+ details.add("$it")
+ details.add("$result")