Modify Backend for listing the policies

Improve Ui components to list policies + changes an existing camel route to expose the policy json schema properly. New files added to emulator for testing + comments added.
Now the Ui can show the policy config

Issue-ID: POLICY-3061
Signed-off-by: sebdet <sebastien.determe@intl.att.com>
Change-Id: Iacf9577a4ab2cc927d05ff267e7356d8410eb77a
Signed-off-by: sebdet <sebastien.determe@intl.att.com>

27 files changed, 479 insertions, 66 deletions

diff --git a/src/main/java/org/onap/policy/clamp/clds/config/AafConfiguration.java b/src/main/java/org/onap/policy/clamp/clds/config/AafConfiguration.java
index 30ba6e6ae..9b6338e00 100644
--- a/src/main/java/org/onap/policy/clamp/clds/config/AafConfiguration.java
+++ b/src/main/java/org/onap/policy/clamp/clds/config/AafConfiguration.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights
+ * Copyright (C) 2017-2018, 2021 AT&T Intellectual Property. All rights
  *                             reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -58,6 +58,7 @@ public class AafConfiguration {
         registration.addUrlPatterns("/restservices/clds/v2/templates/*");
         registration.addUrlPatterns("/restservices/clds/v2/clampInformation/*");
         registration.addUrlPatterns("/restservices/clds/v2/policyToscaModels/*");
+        registration.addUrlPatterns("/restservices/clds/v2/policies/*");
         registration.addUrlPatterns("/restservices/clds/v2/loop/*");
         registration.setName("cadiFilter");
         registration.setOrder(0);
diff --git a/src/main/java/org/onap/policy/clamp/clds/tosca/ToscaYamlToJsonConvertor.java b/src/main/java/org/onap/policy/clamp/clds/tosca/ToscaYamlToJsonConvertor.java
index d6b0a031f..4f718d5d7 100644
--- a/src/main/java/org/onap/policy/clamp/clds/tosca/ToscaYamlToJsonConvertor.java
+++ b/src/main/java/org/onap/policy/clamp/clds/tosca/ToscaYamlToJsonConvertor.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
- * Copyright (C) 2018 AT&T Intellectual Property. All rights
+ * Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights
  *                             reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -51,6 +51,7 @@ import org.yaml.snakeyaml.Yaml;
  *
  */
 @Component
+@Deprecated
 public class ToscaYamlToJsonConvertor {
 
     @Autowired
diff --git a/src/main/java/org/onap/policy/clamp/clds/tosca/update/ToscaConverterWithDictionarySupport.java b/src/main/java/org/onap/policy/clamp/clds/tosca/update/ToscaConverterWithDictionarySupport.java
index 3505c8b86..6702a6200 100644
--- a/src/main/java/org/onap/policy/clamp/clds/tosca/update/ToscaConverterWithDictionarySupport.java
+++ b/src/main/java/org/onap/policy/clamp/clds/tosca/update/ToscaConverterWithDictionarySupport.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. All rights
+ * Copyright (C) 2020-2021 AT&T Intellectual Property. All rights
  *                             reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -36,6 +36,13 @@ import org.onap.policy.clamp.loop.service.Service;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+/**
+ * This is the main class that must be used to convert a tosca to a json schema.
+ * This class adds feature to support the dictionary mechanism that enables json possible values extracted
+ * from the dictionary DB table.
+ *
+ * @see org.onap.policy.clamp.clds.tosca.update.ToscaConverterWithDictionarySupport#convertToscaToJsonSchemaObject
+ */
 @Component
 public class ToscaConverterWithDictionarySupport {
 
diff --git a/src/main/java/org/onap/policy/clamp/clds/tosca/update/parser/ToscaConverterToJsonSchema.java b/src/main/java/org/onap/policy/clamp/clds/tosca/update/parser/ToscaConverterToJsonSchema.java
index c7cc7e7fa..5a9720a00 100644
--- a/src/main/java/org/onap/policy/clamp/clds/tosca/update/parser/ToscaConverterToJsonSchema.java
+++ b/src/main/java/org/onap/policy/clamp/clds/tosca/update/parser/ToscaConverterToJsonSchema.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
- * Copyright (C) 2020 AT&T Intellectual Property. All rights
+ * Copyright (C) 2020-2021 AT&T Intellectual Property. All rights
  *                             reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -35,6 +35,15 @@ import org.onap.policy.clamp.clds.tosca.update.parser.metadata.ToscaMetadataPars
 import org.onap.policy.clamp.clds.tosca.update.templates.JsonTemplate;
 import org.onap.policy.clamp.loop.service.Service;
 
+/**
+ * This class can be used to convert a tosca to a json schema.
+ * This class is not supposed to be used directly because it requires the json Schema templates
+ * (template conversion tosca type to json schema entry) but also the supported Tosca main type file.
+ * The class ToscaConverterWithDictionarySupport is more complete for the end user to be used (in the clamp context).
+ *
+ * @see org.onap.policy.clamp.clds.tosca.update.ToscaConverterWithDictionarySupport#convertToscaToJsonSchemaObject
+ * @see org.onap.policy.clamp.clds.tosca.update.parser.ToscaConverterToJsonSchema#getJsonSchemaOfToscaElement
+ */
 public class ToscaConverterToJsonSchema {
     private LinkedHashMap<String, ToscaElement> components;
     private LinkedHashMap<String, JsonTemplate> templates;
@@ -266,11 +275,12 @@ public class ToscaConverterToJsonSchema {
                         // Native cases
                         JsonObject itemContainer = new JsonObject();
                         String valueInEntrySchema =
-                                this.extractSpecificFieldFromMap(toscaElementProperty, "entry_schema");
+                            this.extractSpecificFieldFromMap(toscaElementProperty, "entry_schema");
                         itemContainer.addProperty("type", valueInEntrySchema);
                         propertiesInJson.add("items", itemContainer);
                         propertiesInJson.addProperty("format", "tabs-top");
                     }
+
                     // MAP Case, for now nothing
 
                     break;
diff --git a/src/main/java/org/onap/policy/clamp/loop/template/PolicyModelsService.java b/src/main/java/org/onap/policy/clamp/loop/template/PolicyModelsService.java
index c4182bd2f..fea58c552 100644
--- a/src/main/java/org/onap/policy/clamp/loop/template/PolicyModelsService.java
+++ b/src/main/java/org/onap/policy/clamp/loop/template/PolicyModelsService.java
@@ -29,6 +29,9 @@ import java.util.Collections;
 import java.util.List;
 import org.onap.policy.clamp.clds.tosca.ToscaSchemaConstants;
 import org.onap.policy.clamp.clds.tosca.ToscaYamlToJsonConvertor;
+import org.onap.policy.clamp.clds.tosca.update.ToscaConverterWithDictionarySupport;
+import org.onap.policy.clamp.clds.tosca.update.parser.ToscaConverterToJsonSchema;
+import org.onap.policy.clamp.clds.util.JsonUtils;
 import org.onap.policy.clamp.policy.pdpgroup.PdpGroupsAnalyzer;
 import org.onap.policy.clamp.util.SemanticVersioning;
 import org.onap.policy.models.pdp.concepts.PdpGroups;
@@ -43,8 +46,17 @@ import org.springframework.transaction.annotation.Transactional;
 @Service
 public class PolicyModelsService {
     private final PolicyModelsRepository policyModelsRepository;
+    /**
+     * This variable is there to support legacy saving of the tosca from the clamp UI.
+     */
     private ToscaYamlToJsonConvertor toscaYamlToJsonConvertor;
 
+    /**
+     * This is the new tosca converter that must be used in clamp.
+     */
+    @Autowired
+    private ToscaConverterWithDictionarySupport toscaConverterWithDictionarySupport;
+
     @Autowired
     public PolicyModelsService(PolicyModelsRepository policyModelrepo,
                                ToscaYamlToJsonConvertor convertor) {
@@ -110,6 +122,22 @@ public class PolicyModelsService {
         return saveOrUpdatePolicyModel(thePolicyModel);
     }
 
+    /**
+     * This method retrieves the tosca model and convert it to a Json schema.
+     * That json schema is normally used by the UI.
+     *
+     * @param policyType        The policy model type id
+     * @param policyTypeVersion The policy model type version
+     * @return A JsonObject with the json schema describing the tosca
+     */
+    public JsonObject getPolicyModelJson(String policyType, String policyTypeVersion) {
+        PolicyModel thePolicyModel = getPolicyModel(policyType, policyTypeVersion);
+        // In the following use case we are not in the context of a closed loop, so the enrichment
+        // of the json cannot be done, that's why the serviceModel provided is NULL.
+        return toscaConverterWithDictionarySupport
+                .convertToscaToJsonSchemaObject(thePolicyModel.getPolicyModelTosca(), policyType, null);
+    }
+
     public List<String> getAllPolicyModelTypes() {
         return policyModelsRepository.getAllPolicyModelType();
     }
diff --git a/src/main/java/org/onap/policy/clamp/policy/pdpgroup/PoliciesPdpMerger.java b/src/main/java/org/onap/policy/clamp/policy/pdpgroup/PoliciesPdpMerger.java
index 0bd45cd33..7e3fe8cf4 100644
--- a/src/main/java/org/onap/policy/clamp/policy/pdpgroup/PoliciesPdpMerger.java
+++ b/src/main/java/org/onap/policy/clamp/policy/pdpgroup/PoliciesPdpMerger.java
@@ -55,7 +55,7 @@ public class PoliciesPdpMerger {
     }
 
     /**
-     * This method merges 2 JsonElement together. If the jsonToMerge is null nothign is changed.
+     * This method merges 2 JsonElement together. If the jsonToMerge is null nothing is changed.
      *
      * @param json        The initial json that will received the data
      * @param jsonToMerge The json that will be added to the first json object
@@ -101,4 +101,4 @@ public class PoliciesPdpMerger {
                         policyJsonNode.get("type_version").getAsString());
         mergeJsonElement(policyJsonNode, supportedPdpGroupsJson);
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/resources/clds/camel/rest/clamp-api-v2.xml b/src/main/resources/clds/camel/rest/clamp-api-v2.xml
index e1f138b1d..7ca4f081e 100644
--- a/src/main/resources/clds/camel/rest/clamp-api-v2.xml
+++ b/src/main/resources/clds/camel/rest/clamp-api-v2.xml
@@ -1075,8 +1075,7 @@
             </route>
         </get>
         <get uri="/v2/policyToscaModels/{policyModelType}/{policyModelVersion}"
-             outType="org.onap.policy.clamp.loop.template.PolicyModel"
-             produces="application/json">
+             outType="com.google.gson.JsonObject" produces="application/json">
             <route>
                 <removeHeaders pattern="*"
                                excludePattern="policyModelType|policyModelVersion"/>
@@ -1086,7 +1085,7 @@
                     <to
                             uri="bean:org.onap.policy.clamp.authorization.AuthorizationController?method=authorize(*,'tosca','','read')"/>
                     <to
-                            uri="bean:org.onap.policy.clamp.loop.template.PolicyModelsService?method=getPolicyModelByType(${header.policyModelType},${header.policyModelVersion})"/>
+                            uri="bean:org.onap.policy.clamp.loop.template.PolicyModelsService?method=getPolicyModelJson(${header.policyModelType},${header.policyModelVersion})"/>
                     <to
                             uri="bean:org.onap.policy.clamp.flow.log.FlowLogOperation?method=endLog()"/>
                     <doCatch>
diff --git a/src/test/java/org/onap/policy/clamp/loop/PolicyModelServiceItCase.java b/src/test/java/org/onap/policy/clamp/loop/PolicyModelServiceItCase.java
index a98291be0..35ae9ed64 100644
--- a/src/test/java/org/onap/policy/clamp/loop/PolicyModelServiceItCase.java
+++ b/src/test/java/org/onap/policy/clamp/loop/PolicyModelServiceItCase.java
@@ -48,6 +48,7 @@ import org.onap.policy.models.pdp.concepts.PdpGroups;
 import org.onap.policy.models.pdp.concepts.PdpSubGroup;
 import org.onap.policy.models.pdp.enums.PdpState;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
+import org.skyscreamer.jsonassert.JSONAssert;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
@@ -91,7 +92,7 @@ public class PolicyModelServiceItCase {
     public void shouldCreatePolicyModel() {
         // given
         PolicyModel policyModel = getPolicyModel(POLICY_MODEL_TYPE_1, "yaml",
-            POLICY_MODEL_TYPE_1_VERSION_1, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_1_VERSION_1, "TEST", "VARIANT", "user");
 
         // when
         PolicyModel actualPolicyModel = policyModelsService.saveOrUpdatePolicyModel(policyModel);
@@ -99,24 +100,24 @@ public class PolicyModelServiceItCase {
         // then
         assertThat(actualPolicyModel).isNotNull();
         assertThat(actualPolicyModel).isEqualTo(policyModelsRepository
-            .findById(new PolicyModelId(actualPolicyModel.getPolicyModelType(),
-                actualPolicyModel.getVersion()))
-            .get());
+                .findById(new PolicyModelId(actualPolicyModel.getPolicyModelType(),
+                        actualPolicyModel.getVersion()))
+                .get());
         assertThat(actualPolicyModel.getPolicyModelType())
-            .isEqualTo(policyModel.getPolicyModelType());
+                .isEqualTo(policyModel.getPolicyModelType());
         Assertions.assertThat(actualPolicyModel.getCreatedBy()).isEqualTo("Not found");
         Assertions.assertThat(actualPolicyModel.getCreatedDate()).isNotNull();
         assertThat(actualPolicyModel.getPolicyAcronym()).isEqualTo(policyModel.getPolicyAcronym());
         assertThat(actualPolicyModel.getPolicyModelTosca())
-            .isEqualTo(policyModel.getPolicyModelTosca());
+                .isEqualTo(policyModel.getPolicyModelTosca());
         Assertions.assertThat(actualPolicyModel.getUpdatedBy()).isEqualTo("Not found");
         Assertions.assertThat(actualPolicyModel.getUpdatedDate()).isNotNull();
         assertThat(actualPolicyModel.getVersion()).isEqualTo(policyModel.getVersion());
 
         assertThat(
-            policyModelsService.getPolicyModel(POLICY_MODEL_TYPE_1, POLICY_MODEL_TYPE_1_VERSION_1))
+                policyModelsService.getPolicyModel(POLICY_MODEL_TYPE_1, POLICY_MODEL_TYPE_1_VERSION_1))
                 .isEqualToIgnoringGivenFields(policyModel, "createdDate", "updatedDate",
-                    "createdBy", "updatedBy");
+                        "createdBy", "updatedBy");
     }
 
     /**
@@ -128,13 +129,36 @@ public class PolicyModelServiceItCase {
     @Transactional
     public void shouldCreatePolicyModelFromTosca() throws IOException {
         String toscaModelYaml =
-            ResourceFileUtils.getResourceAsString("tosca/tosca_with_metadata.yaml");
+                ResourceFileUtils.getResourceAsString("tosca/tosca_with_metadata.yaml");
         PolicyModel policyModel = policyModelsService.createNewPolicyModelFromTosca(toscaModelYaml);
 
         assertThat(policyModelsService.getAllPolicyModels()).contains(policyModel);
 
         assertThat(policyModelsService.getPolicyModelTosca(policyModel.getPolicyModelType(),
-            policyModel.getVersion())).contains(toscaModelYaml);
+                policyModel.getVersion())).contains(toscaModelYaml);
+    }
+
+    /**
+     * This tests the getPolicyModelJson. A json is expected.
+     *
+     * @throws IOException In case of failure
+     */
+    @Test
+    @Transactional
+    public void shouldGetPolicyModelInJson() throws IOException {
+        PolicyModel policyModel = getPolicyModel("onap.policies.monitoring.cdap.tca.hi.lo.app",
+                ResourceFileUtils.getResourceAsString(
+                        "http-cache/example/policy/api/v1/policytypes/"
+                                + "onap.policies.monitoring.cdap.tca.hi.lo.app/versions/1.0.0/.file"),
+                "1.0.0", "TEST", "VARIANT", "user");
+        policyModelsService.saveOrUpdatePolicyModel(policyModel);
+
+        JsonObject policyTypeJson =
+                policyModelsService.getPolicyModelJson("onap.policies.monitoring.cdap.tca.hi.lo.app", "1.0.0");
+        assertThat(policyTypeJson).isNotNull();
+        JSONAssert.assertEquals(ResourceFileUtils.getResourceAsString("tosca/tca_hi_lo.json"),
+                policyTypeJson.toString(),
+                true);
     }
 
     /**
@@ -146,13 +170,13 @@ public class PolicyModelServiceItCase {
     @Transactional
     public void shouldUpdatePolicyModel() throws IOException {
         String toscaModelYaml =
-            ResourceFileUtils.getResourceAsString("tosca/tosca_with_metadata.yaml");
+                ResourceFileUtils.getResourceAsString("tosca/tosca_with_metadata.yaml");
         PolicyModel policyModel = policyModelsService.createNewPolicyModelFromTosca(toscaModelYaml);
         String newToscaModelYaml =
-            ResourceFileUtils.getResourceAsString("tosca/tosca_metadata_clamp_possible_values.yaml");
+                ResourceFileUtils.getResourceAsString("tosca/tosca_metadata_clamp_possible_values.yaml");
 
         PolicyModel updatedPolicyModel = policyModelsService.updatePolicyModelTosca(
-            policyModel.getPolicyModelType(), policyModel.getVersion(), newToscaModelYaml);
+                policyModel.getPolicyModelType(), policyModel.getVersion(), newToscaModelYaml);
 
         assertThat(updatedPolicyModel.getPolicyModelTosca()).isEqualTo(newToscaModelYaml);
 
@@ -166,15 +190,15 @@ public class PolicyModelServiceItCase {
     public void shouldReturnAllPolicyModelTypes() {
         // given
         PolicyModel policyModel1 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel1);
         PolicyModel policyModel2 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel2);
         List<String> policyModelTypesList = policyModelsService.getAllPolicyModelTypes();
 
         assertThat(policyModelTypesList).contains(policyModel1.getPolicyModelType(),
-            policyModel2.getPolicyModelType());
+                policyModel2.getPolicyModelType());
     }
 
     /**
@@ -184,10 +208,10 @@ public class PolicyModelServiceItCase {
     @Transactional
     public void shouldReturnAllPolicyModels() {
         PolicyModel policyModel1 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel1);
         PolicyModel policyModel2 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel2);
 
         assertThat(policyModelsService.getAllPolicyModels()).contains(policyModel1, policyModel2);
@@ -200,14 +224,14 @@ public class PolicyModelServiceItCase {
     @Transactional
     public void shouldReturnAllModelsByType() {
         PolicyModel policyModel1 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel1);
         PolicyModel policyModel2 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel2);
 
         assertThat(policyModelsService.getAllPolicyModelsByType(POLICY_MODEL_TYPE_2))
-            .contains(policyModel1, policyModel2);
+                .contains(policyModel1, policyModel2);
     }
 
     /**
@@ -217,22 +241,22 @@ public class PolicyModelServiceItCase {
     @Transactional
     public void shouldReturnSortedSet() {
         PolicyModel policyModel1 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_1, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel1);
         PolicyModel policyModel2 = getPolicyModel(POLICY_MODEL_TYPE_2, "yaml",
-            POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_2_VERSION_2, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel2);
         PolicyModel policyModel3 = getPolicyModel(POLICY_MODEL_TYPE_3, "yaml",
-            POLICY_MODEL_TYPE_3_VERSION_1, "TEST", "VARIANT", "user");
+                POLICY_MODEL_TYPE_3_VERSION_1, "TEST", "VARIANT", "user");
         policyModelsService.saveOrUpdatePolicyModel(policyModel3);
 
         SortedSet<PolicyModel> sortedSet = new TreeSet<>();
         policyModelsService.getAllPolicyModels().forEach(sortedSet::add);
         List<PolicyModel> listToCheck =
-            sortedSet
-                .stream().filter(policy -> policy.equals(policyModel3)
-                    || policy.equals(policyModel2) || policy.equals(policyModel1))
-                .collect(Collectors.toList());
+                sortedSet
+                        .stream().filter(policy -> policy.equals(policyModel3)
+                        || policy.equals(policyModel2) || policy.equals(policyModel1))
+                        .collect(Collectors.toList());
         assertThat(listToCheck.get(0)).isEqualByComparingTo(policyModel2);
         assertThat(listToCheck.get(1)).isEqualByComparingTo(policyModel1);
         assertThat(listToCheck.get(2)).isEqualByComparingTo(policyModel3);
@@ -294,21 +318,22 @@ public class PolicyModelServiceItCase {
         policyModelsService.updatePdpGroupInfo(pdpGroups);
 
         JsonObject res1 =
-            policyModelsService.getPolicyModel("org.onap.testos", "1.0.0").getPolicyPdpGroup();
+                policyModelsService.getPolicyModel("org.onap.testos", "1.0.0").getPolicyPdpGroup();
         String expectedRes1 =
-            "{\"supportedPdpGroups\":[{\"pdpGroup1\":[\"subGroup1\"]},{\"pdpGroup2\":[\"subGroup1\"]}]}";
+                "{\"supportedPdpGroups\":[{\"pdpGroup1\":[\"subGroup1\"]},{\"pdpGroup2\":[\"subGroup1\"]}]}";
         JsonObject expectedJson1 = JsonUtils.GSON.fromJson(expectedRes1, JsonObject.class);
         assertThat(res1).isEqualTo(expectedJson1);
 
         JsonObject res2 =
-            policyModelsService.getPolicyModel("org.onap.testos2", "2.0.0").getPolicyPdpGroup();
+                policyModelsService.getPolicyModel("org.onap.testos2", "2.0.0").getPolicyPdpGroup();
         String expectedRes2 =
-            "{\"supportedPdpGroups\":[{\"pdpGroup1\":[\"subGroup1\"]},{\"pdpGroup2\":[\"subGroup1\",\"subGroup2\"]}]}";
+                "{\"supportedPdpGroups\":[{\"pdpGroup1\":[\"subGroup1\"]},"
+                        + "{\"pdpGroup2\":[\"subGroup1\",\"subGroup2\"]}]}";
         JsonObject expectedJson2 = JsonUtils.GSON.fromJson(expectedRes2, JsonObject.class);
         assertThat(res2).isEqualTo(expectedJson2);
 
         JsonObject res3 =
-            policyModelsService.getPolicyModel("org.onap.testos3", "1.0.0").getPolicyPdpGroup();
+                policyModelsService.getPolicyModel("org.onap.testos3", "1.0.0").getPolicyPdpGroup();
         assertThat(res3).isNull();
     }
 }
diff --git a/src/test/resources/http-cache/example/api/v1/blueprint-model/workflow-spec/.header b/src/test/resources/http-cache/example/api/v1/blueprint-model/workflow-spec/.header
index 6a280d972..5464a754d 100644
--- a/src/test/resources/http-cache/example/api/v1/blueprint-model/workflow-spec/.header
+++ b/src/test/resources/http-cache/example/api/v1/blueprint-model/workflow-spec/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked",  "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/api/v1/blueprint-model/workflows/blueprint-name/baseconfiguration/version/1.0.0/.header b/src/test/resources/http-cache/example/api/v1/blueprint-model/workflows/blueprint-name/baseconfiguration/version/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/api/v1/blueprint-model/workflows/blueprint-name/baseconfiguration/version/1.0.0/.header
+++ b/src/test/resources/http-cache/example/api/v1/blueprint-model/workflows/blueprint-name/baseconfiguration/version/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policies/.header b/src/test/resources/http-cache/example/policy/api/v1/policies/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policies/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policies/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/.file b/src/test/resources/http-cache/example/policy/api/v1/policytypes/.file
index 7f5b897bf..50fcf9135 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/.file
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/.file
@@ -28,6 +28,13 @@ policy_types:
       properties:
         # Omitted for brevity, see Section 1
 
+  onap.policies.Naming:
+      version: 1.0.0
+      description: Supports blacklist of VNF's from performing control loop actions on.
+      derived_from: tosca.policies.Root
+      properties:
+        # Omitted for brevity, see Section 1
+
   onap.policies.controlloop.guard.common.MinMax:
       version: 1.0.0
       description: Supports Min/Max number of VF Modules
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.Naming/versions/1.0.0/.file b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.Naming/versions/1.0.0/.file
new file mode 100644
index 000000000..a44435111
--- /dev/null
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.Naming/versions/1.0.0/.file
@@ -0,0 +1,101 @@
+tosca_definitions_version: tosca_simple_yaml_1_1_0
+policy_types:
+    onap.policies.Naming:
+        derived_from: tosca.policies.Root
+        version: 1.0.0
+        name: onap.policies.Naming
+        description: Virtual policy node for naming
+        properties:
+            policy-instance-name:
+                type: string
+            naming-models:
+                type: list
+                entry_schema:
+                    type: policy.data.naming-model-entity
+data_types:
+    policy.data.naming-model-entity:
+        derived_from: tosca.datatypes.Root
+        properties:
+            nfRole:
+                type: string
+                required: false
+                metadata:
+                    matchable: true
+            naming-type:
+                type: string
+                required: true
+                metadata:
+                    matchable: true
+            naming-recipe:
+                type: string
+                required: true
+            name-operation:
+                type: string
+                required: false
+            naming-properties:
+                type: list
+                required: true
+                entry_schema:
+                    type: policy.data.naming-property
+    policy.data.naming-property:
+        derived_from: tosca.datatypes.Root
+        properties:
+            property-name:
+                type: string
+                required: true
+                metadata:
+                    matchable: true
+            property-value:
+                type: string
+                required: false
+            property-operation:
+                type: string
+                required: false
+            source-system:
+                type: string
+                required: false
+            source-endpoint:
+                type: string
+                required: false
+            increment-sequence:
+                type: policy.data.increment-sequence
+                required: false
+    policy.data.increment-sequence:
+        derived_from: tosca.nodes.Root
+        properties:
+            scope:
+                type: list
+                required: true
+                entry_schema:
+                    type: string
+                    constraints:
+                    -   valid_values:
+                        - CLOUD_REGION_ID
+                        - LOCATION_CLLI
+                        - VNF
+                        - VM
+                        - VFMODULE
+                        - PRECEEDING
+                        - TRAILING
+                        - ENTIRETY
+            sequence-type:
+                type: string
+                require: true
+                entry_schema:
+                    type: string
+                    constraints:
+                    -   valid_values:
+                        - numeric
+                        - alpha-numeric
+            start-value:
+                type: string
+                required: true
+            max:
+                type: string
+                required: false
+            increment:
+                type: string
+                required: true
+            length:
+                type: string
+                required: true
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.Naming/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.Naming/versions/1.0.0/.header
new file mode 100644
index 000000000..b11784a21
--- /dev/null
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.Naming/versions/1.0.0/.header
@@ -0,0 +1 @@
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.Blacklist/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.Blacklist/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.Blacklist/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.Blacklist/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.FrequencyLimiter/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.FrequencyLimiter/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.FrequencyLimiter/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.FrequencyLimiter/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/2.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/2.0.0/.header
index 6a280d972..5464a754d 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/2.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.guard.common.MinMax/versions/2.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked",  "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Apex/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Apex/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Apex/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Apex/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.controlloop.operational.common.Drools/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.cdap.tca.hi.lo.app/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.tcagen2/versions/1.0.0/.header b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.tcagen2/versions/1.0.0/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.tcagen2/versions/1.0.0/.header
+++ b/src/test/resources/http-cache/example/policy/api/v1/policytypes/onap.policies.monitoring.tcagen2/versions/1.0.0/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/http-cache/example/policy/pap/v1/pdps/.header b/src/test/resources/http-cache/example/policy/pap/v1/pdps/.header
index 6a280d972..b11784a21 100644
--- a/src/test/resources/http-cache/example/policy/pap/v1/pdps/.header
+++ b/src/test/resources/http-cache/example/policy/pap/v1/pdps/.header
@@ -1 +1 @@
-{"Transfer-Encoding": "chunked", "Set-Cookie": "JSESSIONID=158qxkdtdobkd1umr3ikkgrmlx;Path=/", "Expires": "Thu, 01 Jan 1970 00:00:00 GMT", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
+{"Transfer-Encoding": "chunked", "Server": "Jetty(9.3.21.v20170918)", "Content-Type": "application/json", "X-ECOMP-RequestID": "e2ddb3c8-994f-47df-b4dc-097d4fb55c08"}
\ No newline at end of file
diff --git a/src/test/resources/tosca/tca_hi_lo.json b/src/test/resources/tosca/tca_hi_lo.json
new file mode 100644
index 000000000..cb3ed893f
--- /dev/null
+++ b/src/test/resources/tosca/tca_hi_lo.json
@@ -0,0 +1,179 @@
+{
+  "title": "onap.policies.monitoring.cdap.tca.hi.lo.app",
+  "type": "object",
+  "required": [
+    "tca_policy"
+  ],
+  "properties": {
+    "tca_policy": {
+      "title": "onap.datatypes.monitoring.tca_policy",
+      "type": "object",
+      "required": [
+        "domain",
+        "metricsPerEventName"
+      ],
+      "properties": {
+        "domain": {
+          "type": "string",
+          "description": "Domain name to which TCA needs to be applied",
+          "default": "measurementsForVfScaling",
+          "const": "measurementsForVfScaling"
+        },
+        "metricsPerEventName": {
+          "type": "array",
+          "description": "Contains eventName and threshold details that need to be applied to given eventName",
+          "items": {
+            "title": "onap.datatypes.monitoring.metricsPerEventName",
+            "type": "object",
+            "required": [
+              "controlLoopSchemaType",
+              "eventName",
+              "policyName",
+              "policyScope",
+              "policyVersion",
+              "thresholds"
+            ],
+            "properties": {
+              "controlLoopSchemaType": {
+                "type": "string",
+                "description": "Specifies Control Loop Schema Type for the event Name e.g. VNF, VM",
+                "enum": [
+                  "VM",
+                  "VNF"
+                ]
+              },
+              "eventName": {
+                "type": "string",
+                "description": "Event name to which thresholds need to be applied"
+              },
+              "policyName": {
+                "type": "string",
+                "description": "TCA Policy Scope Name"
+              },
+              "policyScope": {
+                "type": "string",
+                "description": "TCA Policy Scope"
+              },
+              "policyVersion": {
+                "type": "string",
+                "description": "TCA Policy Scope Version"
+              },
+              "thresholds": {
+                "type": "array",
+                "description": "Thresholds associated with eventName",
+                "items": {
+                  "title": "onap.datatypes.monitoring.thresholds",
+                  "type": "object",
+                  "required": [
+                    "closedLoopControlName",
+                    "closedLoopEventStatus",
+                    "direction",
+                    "fieldPath",
+                    "severity",
+                    "thresholdValue",
+                    "version"
+                  ],
+                  "properties": {
+                    "closedLoopControlName": {
+                      "type": "string",
+                      "description": "Closed Loop Control Name associated with the threshold"
+                    },
+                    "closedLoopEventStatus": {
+                      "type": "string",
+                      "description": "Closed Loop Event Status of the threshold",
+                      "enum": [
+                        "ONSET",
+                        "ABATED"
+                      ]
+                    },
+                    "direction": {
+                      "type": "string",
+                      "description": "Direction of the threshold",
+                      "enum": [
+                        "LESS",
+                        "LESS_OR_EQUAL",
+                        "GREATER",
+                        "GREATER_OR_EQUAL",
+                        "EQUAL"
+                      ]
+                    },
+                    "fieldPath": {
+                      "type": "string",
+                      "description": "Json field Path as per CEF message which needs to be analyzed for TCA",
+                      "enum": [
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedOctetsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedUnicastPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedMulticastPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedDiscardedPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedErrorPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedOctetsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedUnicastPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedMulticastPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedBroadcastPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedDiscardedPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedErrorPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedTotalPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedOctetsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedUnicastPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedMulticastPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedBroadcastPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedDiscardedPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedErrorPacketsDelta",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedTotalPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedOctetsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedUnicastPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedMulticastPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedBroadcastPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedDiscardedPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].transmittedErrorPacketsAccumulated",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuIdle",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageInterrupt",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageNice",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageSoftIrq",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageSteal",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuUsageSystem",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].cpuWait",
+                        "$.event.measurementsForVfScalingFields.cpuUsageArray[*].percentUsage",
+                        "$.event.measurementsForVfScalingFields.meanRequestLatency",
+                        "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryBuffered",
+                        "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryCached",
+                        "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryConfigured",
+                        "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryFree",
+                        "$.event.measurementsForVfScalingFields.memoryUsageArray[*].memoryUsed",
+                        "$.event.measurementsForVfScalingFields.additionalMeasurements[*].arrayOfFields[0].value"
+                      ]
+                    },
+                    "severity": {
+                      "type": "string",
+                      "description": "Threshold Event Severity",
+                      "enum": [
+                        "CRITICAL",
+                        "MAJOR",
+                        "MINOR",
+                        "WARNING",
+                        "NORMAL"
+                      ]
+                    },
+                    "thresholdValue": {
+                      "type": "integer",
+                      "description": "Threshold value for the field Path inside CEF message"
+                    },
+                    "version": {
+                      "type": "string",
+                      "description": "Version number associated with the threshold"
+                    }
+                  }
+                },
+                "format": "tabs-top"
+              }
+            }
+          },
+          "format": "tabs-top"
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/ui-react/src/api/PolicyToscaService.js b/ui-react/src/api/PolicyToscaService.js
index a7bc140b6..351126328 100644
--- a/ui-react/src/api/PolicyToscaService.js
+++ b/ui-react/src/api/PolicyToscaService.js
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP CLAMP
  * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 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.
@@ -69,12 +69,12 @@ export default class PolicyToscaService {
  					return response.json();
  				} else {
  					console.error("getToscaPolicyModel query failed");
- 					return "";
+ 					return {};
  				}
  			})
  			.catch(function (error) {
  				console.error("getToscaPolicyModel error received", error);
- 				return "";
+ 				return {};
  			});
   }
 
diff --git a/ui-react/src/components/dialogs/Policy/ViewAllPolicies.js b/ui-react/src/components/dialogs/Policy/ViewAllPolicies.js
index 216a8abd2..a93aa3534 100644
--- a/ui-react/src/components/dialogs/Policy/ViewAllPolicies.js
+++ b/ui-react/src/components/dialogs/Policy/ViewAllPolicies.js
@@ -33,11 +33,17 @@ import FirstPage from '@material-ui/icons/FirstPage';
 import LastPage from '@material-ui/icons/LastPage';
 import Search from '@material-ui/icons/Search';
 import MaterialTable from "material-table";
-import LoopCache from '../../../api/LoopCache';
 import PolicyService from '../../../api/PolicyService';
+import PolicyToscaService from '../../../api/PolicyToscaService';
 import Select from 'react-select';
+import JSONEditor from '@json-editor/json-editor';
 
 const ModalStyled = styled(Modal)`
+    @media (min-width: 1200px) {
+        .modal-xl {
+            max-width: 96%;
+        }
+    }
     background-color: transparent;
 `
 
@@ -45,9 +51,6 @@ const standardCellStyle = { border: '1px solid black' };
 const cellPdpGroupStyle = { backgroundColor: '#039be5', color: '#FFF', border: '1px solid black'};
 const headerStyle = { backgroundColor: '#ddd',    border: '2px solid black' };
 const rowHeaderStyle = {backgroundColor:'#ddd',  fontSize: '15pt', text: 'bold', border: '1px solid black'};
-const selectPdpGroupStyle = {
-    width: 2000
-}
 
 export default class ViewAllPolicies extends React.Component {
   state = {
@@ -114,7 +117,7 @@ export default class ViewAllPolicies extends React.Component {
         this.handleClose = this.handleClose.bind(this);
         this.renderPdpGroupDropBox = this.renderPdpGroupDropBox.bind(this);
         this.handlePdpGroupChange = this.handlePdpGroupChange.bind(this);
-
+        this.createJsonEditor = this.createJsonEditor.bind(this);
         this.getAllPolicies();
 
     }
@@ -124,12 +127,51 @@ export default class ViewAllPolicies extends React.Component {
         let selectedPdpGroup = pdpSplit[0];
         let selectedSubPdpGroup = pdpSplit[1];
         if (typeof selectedSubPdpGroup !== "undefined") {
-            this.state.policiesListData[this.state.selectedRow]["pdpGroupInfo"] = {"pdpGroup":selectedPdpGroup,"pdpSubGroup":selectedSubPdpGroup};
+            let temp = this.state.policiesListData;
+            temp[this.state.selectedRow]["pdpGroupInfo"] = {"pdpGroup":selectedPdpGroup,"pdpSubGroup":selectedSubPdpGroup};
+            this.setState({policiesListData: temp});
         } else {
             delete this.state.policiesListData[this.state.selectedRow]["pdpGroupInfo"];
         }
     }
 
+    createJsonEditor(toscaModel, editorData) {
+        JSONEditor.defaults.themes.myBootstrap4 = JSONEditor.defaults.themes.bootstrap4.extend({
+                getTab: function(text,tabId) {
+                    var liel = document.createElement('li');
+                    liel.classList.add('nav-item');
+                    var ael = document.createElement("a");
+                    ael.classList.add("nav-link");
+                    ael.setAttribute("style",'padding:10px;max-width:160px;');
+                    ael.setAttribute("href", "#" + tabId);
+                    ael.setAttribute('data-toggle', 'tab');
+                    text.setAttribute("style",'word-wrap:break-word;');
+                    ael.appendChild(text);
+                    liel.appendChild(ael);
+                    return liel;
+                }
+            });
+        return new JSONEditor(document.getElementById("policy-editor"),
+        {   schema: toscaModel,
+              startval: editorData,
+              theme: 'myBootstrap4',
+              object_layout: 'grid',
+              disable_properties: false,
+              disable_edit_json: false,
+              disable_array_reorder: true,
+              disable_array_delete_last_row: true,
+              disable_array_delete_all_rows: false,
+              array_controls_top: true,
+              keep_oneof_values: false,
+              collapsed:true,
+              show_errors: 'always',
+              display_required_only: false,
+              show_opt_in: false,
+              prompt_before_delete: true,
+              required_by_default: false
+        })
+    }
+
     renderPdpGroupDropBox(dataRow) {
         let optionItems = [{label: "NOT DEPLOYED", value: "NOT DEPLOYED"}];
         let selectedItem = {label: "NOT DEPLOYED", value: "NOT DEPLOYED"};
@@ -159,6 +201,17 @@ export default class ViewAllPolicies extends React.Component {
         this.props.history.push('/')
     }
 
+    handleOnRowClick(rowData) {
+        PolicyToscaService.getToscaPolicyModel(rowData["type"], rowData["type_version"]).then(respJsonPolicyTosca => {
+            this.setState({
+                selectedRow: rowData.tableData.id,
+                selectedRowJsonSchema: respJsonPolicyTosca,
+                selectedRowPolicyProperties: rowData["properties"],
+                jsonEditorForPolicy: this.createJsonEditor(respJsonPolicyTosca, rowData["properties"])
+                });
+        });
+    }
+
     render() {
     return (
             <ModalStyled size="xl" show={this.state.show} onHide={this.handleClose} backdrop="static"  keyboard={false}>
@@ -170,7 +223,7 @@ export default class ViewAllPolicies extends React.Component {
                       data={this.state.policiesListData}
                       columns={this.state.policyColumnsDefinition}
                       icons={this.state.tableIcons}
-                      onRowClick={(event, rowData) => {this.setState({selectedRow: rowData.tableData.id})}}
+                      onRowClick={(event, rowData) => {this.handleOnRowClick(rowData)}}
                       options={{
                           headerStyle:rowHeaderStyle,
                           rowStyle: rowData => ({
@@ -178,6 +231,7 @@ export default class ViewAllPolicies extends React.Component {
                           })
                       }}
                 />
+                <div id="policy-editor" />
                 </Modal.Body>
                 <Modal.Footer>
                     <Button variant="secondary" onClick={this.handleClose}>Close</Button>