Improve metadata support

Improve the metadata support for CDS and default values

Issue-ID: CLAMP-786
Signed-off-by: sebdet <sebastien.determe@intl.att.com>
Change-Id: I8a24e31a93ff1e288ec8f0f6d522b1b15d39a8d2

5 files changed, 307 insertions, 112 deletions

diff --git a/src/main/java/org/onap/clamp/clds/config/DefaultDictionaryElements.java b/src/main/java/org/onap/clamp/clds/config/DefaultDictionaryElements.java
new file mode 100644
index 00000000..d9b017b5
--- /dev/null
+++ b/src/main/java/org/onap/clamp/clds/config/DefaultDictionaryElements.java
@@ -0,0 +1,167 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2020 AT&T Intellectual Property. All rights
+ *                             reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+package org.onap.clamp.clds.config;
+
+import javax.annotation.PostConstruct;
+import org.onap.clamp.tosca.Dictionary;
+import org.onap.clamp.tosca.DictionaryElement;
+import org.onap.clamp.tosca.DictionaryService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+
+@Configuration
+@Profile("default-dictionary-elements")
+public class DefaultDictionaryElements {
+
+    @Autowired
+    private DictionaryService dictionaryService;
+
+    /**
+     * Init method.
+     */
+    @PostConstruct
+    public void init() {
+        preProvisionDefaultActors();
+        preProvisionDefaultOperations();
+    }
+
+    private void preProvisionDefaultActors () {
+        // Set up dictionary elements
+        Dictionary actorDictionary = new Dictionary();
+        actorDictionary.setName("DefaultActors");
+        actorDictionary.setSecondLevelDictionary(0);
+        actorDictionary.setSubDictionaryType("");
+
+        DictionaryElement elementSo = new DictionaryElement();
+        elementSo.setName("SO");
+        elementSo.setShortName("SO");
+        elementSo.setType("string");
+        elementSo.setDescription("SO component");
+        actorDictionary.addDictionaryElements(elementSo);
+
+        DictionaryElement elementSdnc = new DictionaryElement();
+        elementSdnc.setName("SDNC");
+        elementSdnc.setShortName("SDNC");
+        elementSdnc.setType("string");
+        elementSdnc.setDescription("SDNC component");
+        actorDictionary.addDictionaryElements(elementSdnc);
+
+        DictionaryElement elementAppc = new DictionaryElement();
+        elementAppc.setName("APPC");
+        elementAppc.setShortName("APPC");
+        elementAppc.setType("string");
+        elementAppc.setDescription("APPC component");
+        actorDictionary.addDictionaryElements(elementAppc);
+
+        DictionaryElement elementVfc = new DictionaryElement();
+        elementVfc.setName("VFC");
+        elementVfc.setShortName("VFC");
+        elementVfc.setType("string");
+        elementVfc.setDescription("VFC component");
+        actorDictionary.addDictionaryElements(elementVfc);
+
+        DictionaryElement elementSdnr = new DictionaryElement();
+        elementSdnr.setName("SDNR");
+        elementSdnr.setShortName("SDNR");
+        elementSdnr.setType("string");
+        elementSdnr.setDescription("SDNR component");
+        actorDictionary.addDictionaryElements(elementSdnr);
+
+        dictionaryService.saveOrUpdateDictionary(actorDictionary);
+    }
+
+    private void preProvisionDefaultOperations () {
+        // Set up dictionary elements
+        Dictionary operationDictionary = new Dictionary();
+        operationDictionary.setName("DefaultOperations");
+        operationDictionary.setSecondLevelDictionary(0);
+        operationDictionary.setSubDictionaryType("");
+
+        DictionaryElement elementRestart = new DictionaryElement();
+        elementRestart.setName("Restart");
+        elementRestart.setShortName("Restart (APPC operation)");
+        elementRestart.setType("string");
+        elementRestart.setDescription("APPC operation");
+        operationDictionary.addDictionaryElements(elementRestart);
+
+        DictionaryElement elementRebuild = new DictionaryElement();
+        elementRebuild.setName("Rebuild");
+        elementRebuild.setShortName("Rebuild (APPC operation)");
+        elementRebuild.setType("string");
+        elementRebuild.setDescription("APPC operation");
+        operationDictionary.addDictionaryElements(elementRebuild);
+
+        DictionaryElement elementMigrate = new DictionaryElement();
+        elementMigrate.setName("Migrate");
+        elementMigrate.setShortName("Migrate (APPC operation)");
+        elementMigrate.setType("string");
+        elementMigrate.setDescription("APPC operation");
+        operationDictionary.addDictionaryElements(elementMigrate);
+
+        DictionaryElement elementHealthCheck = new DictionaryElement();
+        elementHealthCheck.setName("Health-Check");
+        elementHealthCheck.setShortName("Health-Check (APPC operation)");
+        elementHealthCheck.setType("string");
+        elementHealthCheck.setDescription("APPC operation");
+        operationDictionary.addDictionaryElements(elementHealthCheck);
+
+        DictionaryElement elementModifyConfig = new DictionaryElement();
+        elementModifyConfig.setName("ModifyConfig");
+        elementModifyConfig.setShortName("ModifyConfig (APPC/VFC operation)");
+        elementModifyConfig.setType("string");
+        elementModifyConfig.setDescription("APPC/VFC operation");
+        operationDictionary.addDictionaryElements(elementModifyConfig);
+
+        DictionaryElement elementVfModuleCreate = new DictionaryElement();
+        elementVfModuleCreate.setName("VF Module Create");
+        elementVfModuleCreate.setShortName("VF Module Create (SO operation)");
+        elementVfModuleCreate.setType("string");
+        elementVfModuleCreate.setDescription("SO operation");
+        operationDictionary.addDictionaryElements(elementVfModuleCreate);
+
+        DictionaryElement elementVfModuleDelete = new DictionaryElement();
+        elementVfModuleDelete.setName("VF Module Delete");
+        elementVfModuleDelete.setShortName("VF Module Delete (SO operation)");
+        elementVfModuleDelete.setType("string");
+        elementVfModuleDelete.setDescription("SO operation");
+        operationDictionary.addDictionaryElements(elementVfModuleDelete);
+
+        DictionaryElement elementReroute = new DictionaryElement();
+        elementReroute.setName("Reroute");
+        elementReroute.setShortName("Reroute (SDNC operation)");
+        elementReroute.setType("string");
+        elementReroute.setDescription("SDNC operation");
+        operationDictionary.addDictionaryElements(elementReroute);
+
+        DictionaryElement elementBandwidthOnDemand = new DictionaryElement();
+        elementBandwidthOnDemand.setName("BandwidthOnDemand");
+        elementBandwidthOnDemand.setShortName("BandwidthOnDemand (SDNC operation)");
+        elementBandwidthOnDemand.setType("string");
+        elementBandwidthOnDemand.setDescription("SDNC operation");
+        operationDictionary.addDictionaryElements(elementBandwidthOnDemand);
+
+        dictionaryService.saveOrUpdateDictionary(operationDictionary);
+    }
+}
diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/execution/ToscaMetadataExecutor.java b/src/main/java/org/onap/clamp/clds/tosca/update/execution/ToscaMetadataExecutor.java
index dbd8ee1b..92401190 100644
--- a/src/main/java/org/onap/clamp/clds/tosca/update/execution/ToscaMetadataExecutor.java
+++ b/src/main/java/org/onap/clamp/clds/tosca/update/execution/ToscaMetadataExecutor.java
@@ -32,8 +32,6 @@ import javax.annotation.PostConstruct;
 import org.onap.clamp.clds.tosca.update.execution.cds.ToscaMetadataCdsProcess;
 import org.onap.clamp.clds.tosca.update.execution.target.ToscaMetadataTargetProcess;
 import org.onap.clamp.loop.service.Service;
-import org.onap.clamp.tosca.Dictionary;
-import org.onap.clamp.tosca.DictionaryElement;
 import org.onap.clamp.tosca.DictionaryService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
@@ -73,38 +71,5 @@ public class ToscaMetadataExecutor {
     public void init() {
         mapOfProcesses.put("CDS", new ToscaMetadataCdsProcess());
         mapOfProcesses.put("CSAR_RESOURCES", new ToscaMetadataTargetProcess());
-
-        preProvisionDictionaryTable();
     }
-
-    private void preProvisionDictionaryTable() {
-        // Set up dictionary elements
-        Dictionary actorDictionary = new Dictionary();
-        actorDictionary.setName("DefaultActor");
-        actorDictionary.setSecondLevelDictionary(0);
-        actorDictionary.setSubDictionaryType("");
-
-        DictionaryElement elementSo = new DictionaryElement();
-        elementSo.setName("SO");
-        elementSo.setShortName("SO");
-        elementSo.setType("string");
-        elementSo.setDescription("SO component");
-        actorDictionary.addDictionaryElements(elementSo);
-
-        DictionaryElement elementSdnc = new DictionaryElement();
-        elementSdnc.setName("SDNC");
-        elementSdnc.setShortName("SDNC");
-        elementSdnc.setType("string");
-        elementSdnc.setDescription("SDNC component");
-        actorDictionary.addDictionaryElements(elementSdnc);
-
-        DictionaryElement elementCds = new DictionaryElement();
-        elementCds.setName("CDS");
-        elementCds.setShortName("CDS");
-        elementCds.setType("string");
-        elementCds.setDescription("CDS component");
-        actorDictionary.addDictionaryElements(elementCds);
-
-        dictionaryService.saveOrUpdateDictionary(actorDictionary);
-   }
 }
diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/execution/cds/ToscaMetadataCdsProcess.java b/src/main/java/org/onap/clamp/clds/tosca/update/execution/cds/ToscaMetadataCdsProcess.java
index cf9e010b..b1c88903 100644
--- a/src/main/java/org/onap/clamp/clds/tosca/update/execution/cds/ToscaMetadataCdsProcess.java
+++ b/src/main/java/org/onap/clamp/clds/tosca/update/execution/cds/ToscaMetadataCdsProcess.java
@@ -43,31 +43,34 @@ public class ToscaMetadataCdsProcess extends ToscaMetadataProcess {
     @Override
     public void executeProcess(String parameters, JsonObject childObject, Service serviceModel) {
         switch (parameters) {
+            case "actor":
+                JsonArray jsonArray = new JsonArray();
+                jsonArray.add("CDS");
+                addToJsonArray(childObject, "enum", jsonArray);
+                break;
             case "payload":
-                childObject.add("anyOf", generatePayload(serviceModel));
+                generatePayload(childObject, serviceModel);
                 break;
             case "operation":
-                childObject.add("enum", generateOperation(serviceModel));
+                generateOperation(childObject, serviceModel);
                 break;
         }
     }
 
-    private static JsonArray generatePayload(Service serviceModel) {
-        JsonArray schemaAnyOf = new JsonArray();
-        schemaAnyOf.addAll(generatePayloadPerResource("VF", serviceModel));
-        schemaAnyOf.addAll(generatePayloadPerResource("PNF", serviceModel));
-        return schemaAnyOf;
+    private static void generatePayload(JsonObject childObject, Service serviceModel) {
+        generatePayloadPerResource(childObject, "VF", serviceModel);
+        generatePayloadPerResource(childObject, "PNF", serviceModel);
     }
 
-    private static JsonArray generateOperation(Service serviceModel) {
-        JsonArray schemaEnum = new JsonArray();
-        schemaEnum.addAll(generateOperationPerResource("VF", serviceModel));
-        schemaEnum.addAll(generateOperationPerResource("PNF", serviceModel));
-        return schemaEnum;
+    private static void generateOperation(JsonObject childObject, Service serviceModel) {
+        generateOperationPerResource(childObject, "VF", serviceModel);
+        generateOperationPerResource(childObject, "PNF", serviceModel);
     }
 
-    private static JsonArray generateOperationPerResource(String resourceName, Service serviceModel) {
+    private static void generateOperationPerResource(JsonObject childObject, String resourceName,
+                                                     Service serviceModel) {
         JsonArray schemaEnum = new JsonArray();
+        JsonArray schemaTitle = new JsonArray();
         for (Map.Entry<String, JsonElement> entry : serviceModel.getResourceDetails().getAsJsonObject(resourceName)
                 .entrySet()) {
             JsonObject controllerProperties = entry.getValue().getAsJsonObject()
@@ -75,14 +78,23 @@ public class ToscaMetadataCdsProcess extends ToscaMetadataProcess {
             if (controllerProperties != null) {
                 for (String workflowsEntry : controllerProperties.getAsJsonObject("workflows").keySet()) {
                     schemaEnum.add(workflowsEntry);
+                    schemaTitle.add(workflowsEntry + " (CDS operation)");
                 }
             }
         }
-        return schemaEnum;
+        addToJsonArray(childObject, "enum", schemaEnum);
+        if (childObject.get("options") == null) {
+            JsonObject optionsSection = new JsonObject();
+            childObject.add("options", optionsSection);
+        }
+        addToJsonArray(childObject.getAsJsonObject("options"), "enum_titles", schemaTitle);
+
     }
 
-    private static JsonArray generatePayloadPerResource(String resourceName, Service serviceModel) {
+    private static void generatePayloadPerResource(JsonObject childObject, String resourceName,
+                                                   Service serviceModel) {
         JsonArray schemaAnyOf = new JsonArray();
+
         for (Map.Entry<String, JsonElement> entry : serviceModel.getResourceDetails().getAsJsonObject(resourceName)
                 .entrySet()) {
             JsonObject controllerProperties = entry.getValue().getAsJsonObject()
@@ -98,7 +110,7 @@ public class ToscaMetadataCdsProcess extends ToscaMetadataProcess {
                 }
             }
         }
-        return schemaAnyOf;
+        addToJsonArray(childObject, "enum", schemaAnyOf);
     }
 
     private static JsonObject createPayloadProperty(JsonObject workFlow, JsonObject controllerProperties) {
@@ -110,4 +122,13 @@ public class ToscaMetadataCdsProcess extends ToscaMetadataProcess {
         payloadResult.add("data", workFlow.getAsJsonObject("inputs"));
         return payloadResult;
     }
+
+    private static void addToJsonArray(JsonObject childObject, String section, JsonArray value) {
+        if (childObject.getAsJsonArray(section) != null) {
+            childObject.getAsJsonArray(section).addAll(value);
+        }
+        else {
+            childObject.add(section, value);
+        }
+    }
 }
diff --git a/src/main/java/org/onap/clamp/clds/tosca/update/parser/metadata/ToscaMetadataParserWithDictionarySupport.java b/src/main/java/org/onap/clamp/clds/tosca/update/parser/metadata/ToscaMetadataParserWithDictionarySupport.java
index 8aff9668..33e08427 100644
--- a/src/main/java/org/onap/clamp/clds/tosca/update/parser/metadata/ToscaMetadataParserWithDictionarySupport.java
+++ b/src/main/java/org/onap/clamp/clds/tosca/update/parser/metadata/ToscaMetadataParserWithDictionarySupport.java
@@ -73,13 +73,17 @@ public class ToscaMetadataParserWithDictionarySupport implements ToscaMetadataPa
             ((LinkedHashMap<String, Object>) childNodeMap.get(ToscaSchemaConstants.METADATA)).forEach((key,
                                                                                                        value) -> {
                 if (key.equalsIgnoreCase(ToscaSchemaConstants.METADATA_CLAMP_POSSIBLE_VALUES)) {
-                    if (((String) value).contains(ToscaSchemaConstants.DICTIONARY)) {
-                        processDictionaryElements((String) value, childObject, dictionaryService);
-                    }
-                    if (((String) value).contains("ClampExecution:")) {
-                        executeClampProcess(((String) value).replaceAll("ClampExecution:", ""), childObject,
-                                serviceModel, toscaMetadataExecutor);
+                    String[] multipleValues = ((String) value).split(",");
+                    for (String multipleValue : multipleValues) {
+                        if (multipleValue.contains(ToscaSchemaConstants.DICTIONARY)) {
+                            processDictionaryElements(multipleValue, childObject, dictionaryService);
+                        }
+                        if (multipleValue.contains("ClampExecution:")) {
+                            executeClampProcess(multipleValue.replaceAll("ClampExecution:", ""), childObject,
+                                    serviceModel, toscaMetadataExecutor);
+                        }
                     }
+
                 }
             });
         }
@@ -91,75 +95,113 @@ public class ToscaMetadataParserWithDictionarySupport implements ToscaMetadataPa
         toscaMetadataExecutor.executeTheProcess(processInfo, childObject, serviceModel);
     }
 
-    private static void processDictionaryElements(String dictionaryReference, JsonObject childObject,
-                                                  DictionaryService dictionaryService) {
-        String[] dictionaryKeyArray =
-                dictionaryReference.substring(dictionaryReference.indexOf(ToscaSchemaConstants.DICTIONARY) + 11,
-                        dictionaryReference.length()).split("#");
-        if (dictionaryKeyArray.length > 1) {
-            // We support only one # as of now.
-            List<DictionaryElement> dictionaryElements = null;
-            if (dictionaryKeyArray.length == 2) {
-                dictionaryElements = new ArrayList<>(dictionaryService.getDictionary(dictionaryKeyArray[0])
-                        .getDictionaryElements());
-                JsonArray subDictionaryNames = new JsonArray();
-                new ArrayList<DictionaryElement>(dictionaryService.getDictionary(dictionaryKeyArray[1])
-                        .getDictionaryElements()).forEach(elem -> subDictionaryNames.add(elem.getShortName()));
-
-                JsonArray jsonArray = new JsonArray();
-
-                Optional.of(dictionaryElements).get().stream().forEach(c -> {
-                    JsonObject jsonObject = new JsonObject();
-                    jsonObject.addProperty(JsonEditorSchemaConstants.TYPE, getJsonType(c.getType()));
-                    if (c.getType() != null
-                            && c.getType().equalsIgnoreCase(ToscaSchemaConstants.TYPE_STRING)) {
-                        jsonObject.addProperty(JsonEditorSchemaConstants.MIN_LENGTH, 1);
+    /**
+     * For dictionary with multiple levels (defined by #).
+     *
+     * @param dictionaryKeyArray the array containing the different elements
+     * @param childObject        the structure getting the new entries
+     * @param dictionaryService  the dictionary service bean
+     */
+    private static void processComplexDictionaryElements(String[] dictionaryKeyArray, JsonObject childObject,
+                                                         DictionaryService dictionaryService) {
+        // We support only one # as of now.
+        List<DictionaryElement> dictionaryElements = null;
+        if (dictionaryKeyArray.length == 2) {
+            dictionaryElements = new ArrayList<>(dictionaryService.getDictionary(dictionaryKeyArray[0])
+                    .getDictionaryElements());
+            JsonArray subDictionaryNames = new JsonArray();
+            new ArrayList<DictionaryElement>(dictionaryService.getDictionary(dictionaryKeyArray[1])
+                    .getDictionaryElements()).forEach(elem -> subDictionaryNames.add(elem.getShortName()));
+
+            JsonArray jsonArray = new JsonArray();
+
+            Optional.of(dictionaryElements).get().forEach(c -> {
+                JsonObject jsonObject = new JsonObject();
+                jsonObject.addProperty(JsonEditorSchemaConstants.TYPE, getJsonType(c.getType()));
+                if (c.getType() != null
+                        && c.getType().equalsIgnoreCase(ToscaSchemaConstants.TYPE_STRING)) {
+                    jsonObject.addProperty(JsonEditorSchemaConstants.MIN_LENGTH, 1);
 
-                    }
-                    jsonObject.addProperty(JsonEditorSchemaConstants.ID, c.getName());
-                    jsonObject.addProperty(JsonEditorSchemaConstants.LABEL, c.getShortName());
-                    jsonObject.add(JsonEditorSchemaConstants.OPERATORS, subDictionaryNames);
-                    jsonArray.add(jsonObject);
-                });
+                }
+                jsonObject.addProperty(JsonEditorSchemaConstants.ID, c.getName());
+                jsonObject.addProperty(JsonEditorSchemaConstants.LABEL, c.getShortName());
+                jsonObject.add(JsonEditorSchemaConstants.OPERATORS, subDictionaryNames);
+                jsonArray.add(jsonObject);
+            });
 
-                JsonObject filterObject = new JsonObject();
-                filterObject.add(JsonEditorSchemaConstants.FILTERS, jsonArray);
+            JsonObject filterObject = new JsonObject();
+            filterObject.add(JsonEditorSchemaConstants.FILTERS, jsonArray);
 
-                childObject.addProperty(JsonEditorSchemaConstants.TYPE,
-                        JsonEditorSchemaConstants.TYPE_QBLDR);
-                // TO invoke validation on such parameters
-                childObject.addProperty(JsonEditorSchemaConstants.MIN_LENGTH, 1);
-                childObject.add(JsonEditorSchemaConstants.QSSCHEMA, filterObject);
+            childObject.addProperty(JsonEditorSchemaConstants.TYPE,
+                    JsonEditorSchemaConstants.TYPE_QBLDR);
+            // TO invoke validation on such parameters
+            childObject.addProperty(JsonEditorSchemaConstants.MIN_LENGTH, 1);
+            childObject.add(JsonEditorSchemaConstants.QSSCHEMA, filterObject);
 
-            }
         }
-        else {
-            List<DictionaryElement> dictionaryElements =
-                    new ArrayList<>(dictionaryService.getDictionary(dictionaryKeyArray[0]).getDictionaryElements());
-            JsonArray dictionaryNames = new JsonArray();
-            JsonArray dictionaryFullNames = new JsonArray();
-            dictionaryElements.stream().forEach(c -> {
-                // Json type will be translated before Policy creation
-                if (c.getType() != null && !c.getType().equalsIgnoreCase("json")) {
-                    dictionaryFullNames.add(c.getName());
-                }
-                dictionaryNames.add(c.getShortName());
-            });
+    }
+
+    /**
+     * For dictionary with single entry.
+     *
+     * @param dictionaryKeyArray the array containing the different elements
+     * @param childObject        the structure getting the new entries
+     * @param dictionaryService  the dictionary service bean
+     */
+    private static void processSimpleDictionaryElements(String[] dictionaryKeyArray, JsonObject childObject,
+                                                        DictionaryService dictionaryService) {
+        JsonArray dictionaryNames = new JsonArray();
+        JsonArray dictionaryFullNames = new JsonArray();
+        dictionaryService.getDictionary(dictionaryKeyArray[0]).getDictionaryElements().forEach(c -> {
+            // Json type will be translated before Policy creation
+            if (c.getType() != null && !c.getType().equalsIgnoreCase("json")) {
+                dictionaryFullNames.add(c.getName());
+            }
+            dictionaryNames.add(c.getShortName());
+        });
 
-            if (dictionaryFullNames.size() > 0) {
+        if (dictionaryFullNames.size() > 0) {
+            if (childObject.get(JsonEditorSchemaConstants.ENUM) != null) {
+                childObject.get(JsonEditorSchemaConstants.ENUM).getAsJsonArray().add(dictionaryFullNames);
+            }
+            else {
                 childObject.add(JsonEditorSchemaConstants.ENUM, dictionaryFullNames);
-                // Add Enum titles for generated translated values during JSON instance
-                // generation
-                JsonObject enumTitles = new JsonObject();
-                enumTitles.add(JsonEditorSchemaConstants.ENUM_TITLES, dictionaryNames);
+            }
+            // Add Enum titles for generated translated values during JSON instance
+            // generation
+            JsonObject enumTitles = new JsonObject();
+            enumTitles.add(JsonEditorSchemaConstants.ENUM_TITLES, dictionaryNames);
+            if (childObject.get(JsonEditorSchemaConstants.OPTIONS) != null) {
+                childObject.get(JsonEditorSchemaConstants.OPTIONS).getAsJsonArray().add(enumTitles);
+            }
+            else {
                 childObject.add(JsonEditorSchemaConstants.OPTIONS, enumTitles);
             }
+
+        }
+        else {
+            if (childObject.get(JsonEditorSchemaConstants.ENUM) != null) {
+                childObject.get(JsonEditorSchemaConstants.ENUM).getAsJsonArray().add(dictionaryNames);
+            }
             else {
                 childObject.add(JsonEditorSchemaConstants.ENUM, dictionaryNames);
             }
         }
     }
 
+    private static void processDictionaryElements(String dictionaryReference, JsonObject childObject,
+                                                  DictionaryService dictionaryService) {
+        String[] dictionaryKeyArray =
+                dictionaryReference.substring(dictionaryReference.indexOf(ToscaSchemaConstants.DICTIONARY) + 11,
+                        dictionaryReference.length()).split("#");
+        if (dictionaryKeyArray.length > 1) {
+            processComplexDictionaryElements(dictionaryKeyArray, childObject, dictionaryService);
+        }
+        else {
+            processSimpleDictionaryElements(dictionaryKeyArray, childObject, dictionaryService);
+        }
+    }
+
     private static String getJsonType(String toscaType) {
         String jsonType = null;
         if (toscaType.equalsIgnoreCase(ToscaSchemaConstants.TYPE_INTEGER)) {
diff --git a/src/main/java/org/onap/clamp/policy/downloader/PolicyEngineController.java b/src/main/java/org/onap/clamp/policy/downloader/PolicyEngineController.java
index ac054d8a..0c3f677a 100644
--- a/src/main/java/org/onap/clamp/policy/downloader/PolicyEngineController.java
+++ b/src/main/java/org/onap/clamp/policy/downloader/PolicyEngineController.java
@@ -61,7 +61,7 @@ public class PolicyEngineController {
         this.policyEngineServices = policyEngineService;
     }
 
-    @Scheduled(fixedRate = 120000)
+    @Scheduled(fixedRate = 300000)
     public synchronized void synchronizeAllPolicies() {
         policyEngineServices.synchronizeAllPolicies();
         lastInstantExecuted = Instant.now();