Upload Tosca Model changes to remove policy model type parsing from UI.

Dictionary API fix to allow bulk create or update of dictionary elements.

Issue-ID: CLAMP-656
Change-Id: I6a0a36a6be40a098d917c45462872d31b7f47dd2
Signed-off-by: Ashwin Sharma <ashwin.shyam.sharma@att.com>

4 files changed, 46 insertions, 43 deletions

diff --git a/src/main/java/org/onap/clamp/loop/template/PolicyModelsService.java b/src/main/java/org/onap/clamp/loop/template/PolicyModelsService.java
index 7e21cc390..aeea55dbb 100644
--- a/src/main/java/org/onap/clamp/loop/template/PolicyModelsService.java
+++ b/src/main/java/org/onap/clamp/loop/template/PolicyModelsService.java
@@ -44,7 +44,7 @@ public class PolicyModelsService {
 
     @Autowired
     public PolicyModelsService(PolicyModelsRepository policyModelrepo,
-                               ToscaYamlToJsonConvertor convertor) {
+        ToscaYamlToJsonConvertor convertor) {
         policyModelsRepository = policyModelrepo;
         toscaYamlToJsonConvertor = convertor;
     }
@@ -72,40 +72,37 @@ public class PolicyModelsService {
     /**
      * Creates or updates the Tosca Policy Model.
      *
-     * @param policyModelType  The policyModeltype in Tosca yaml
      * @param policyModelTosca The Policymodel object
      * @return The Policy Model created
      */
-    public PolicyModel createNewPolicyModelFromTosca(String policyModelType,
-                                                     String policyModelTosca) {
+    public PolicyModel createNewPolicyModelFromTosca(String policyModelTosca) {
         JsonObject jsonObject = toscaYamlToJsonConvertor.validateAndConvertToJson(policyModelTosca);
         String policyModelTypeFromTosca = toscaYamlToJsonConvertor.getValueFromMetadata(jsonObject,
-                ToscaSchemaConstants.METADATA_POLICY_MODEL_TYPE);
-        String policyModelTypeToUse = policyModelTypeFromTosca != null ? policyModelTypeFromTosca : policyModelType;
-        Iterable<PolicyModel> models = getAllPolicyModelsByType(policyModelTypeToUse);
+            ToscaSchemaConstants.METADATA_POLICY_MODEL_TYPE);
+        Iterable<PolicyModel> models = getAllPolicyModelsByType(policyModelTypeFromTosca);
         Collections.sort((List<PolicyModel>) models);
-        PolicyModel newPolicyModel = new PolicyModel(policyModelTypeToUse, policyModelTosca,
-                SemanticVersioning.incrementMajorVersion(
-                        ((ArrayList) models).isEmpty() ? null : ((ArrayList<PolicyModel>) models).get(0).getVersion()),
-                toscaYamlToJsonConvertor.getValueFromMetadata(jsonObject,
-                        ToscaSchemaConstants.METADATA_ACRONYM));
+        PolicyModel newPolicyModel = new PolicyModel(policyModelTypeFromTosca, policyModelTosca,
+            SemanticVersioning.incrementMajorVersion(((ArrayList) models).isEmpty() ? null
+                : ((ArrayList<PolicyModel>) models).get(0).getVersion()),
+            toscaYamlToJsonConvertor.getValueFromMetadata(jsonObject,
+                ToscaSchemaConstants.METADATA_ACRONYM));
         return saveOrUpdatePolicyModel(newPolicyModel);
     }
 
     /**
      * Update an existing Tosca Policy Model.
      *
-     * @param policyModelType    The policy Model type in Tosca yaml
+     * @param policyModelType The policy Model type in Tosca yaml
      * @param policyModelVersion The policy Version to update
-     * @param policyModelTosca   The Policy Model tosca
+     * @param policyModelTosca The Policy Model tosca
      * @return The Policy Model updated
      */
     public PolicyModel updatePolicyModelTosca(String policyModelType, String policyModelVersion,
-                                              String policyModelTosca) {
+        String policyModelTosca) {
         JsonObject jsonObject = toscaYamlToJsonConvertor.validateAndConvertToJson(policyModelTosca);
         PolicyModel thePolicyModel = getPolicyModelByType(policyModelType, policyModelVersion);
         thePolicyModel.setPolicyAcronym(toscaYamlToJsonConvertor.getValueFromMetadata(jsonObject,
-                ToscaSchemaConstants.METADATA_ACRONYM));
+            ToscaSchemaConstants.METADATA_ACRONYM));
         thePolicyModel.setPolicyModelTosca(policyModelTosca);
         return saveOrUpdatePolicyModel(thePolicyModel);
     }
@@ -133,13 +130,13 @@ public class PolicyModelsService {
     /**
      * Retrieves the Tosca model Yaml string.
      *
-     * @param type    The Policy Model Type
+     * @param type The Policy Model Type
      * @param version The policy model version
      * @return The Tosca model Yaml string
      */
     public String getPolicyModelTosca(String type, String version) {
-        return policyModelsRepository.findById(new PolicyModelId(type, version)).orElse(new PolicyModel())
-                .getPolicyModelTosca();
+        return policyModelsRepository.findById(new PolicyModelId(type, version))
+            .orElse(new PolicyModel()).getPolicyModelTosca();
     }
 
     /**
@@ -149,8 +146,8 @@ public class PolicyModelsService {
      */
     @Transactional(propagation = Propagation.REQUIRES_NEW)
     public void createPolicyInDbIfNeeded(PolicyModel policyModel) {
-        if (!policyModelsRepository
-                .existsById(new PolicyModelId(policyModel.getPolicyModelType(), policyModel.getVersion()))) {
+        if (!policyModelsRepository.existsById(
+            new PolicyModelId(policyModel.getPolicyModelType(), policyModel.getVersion()))) {
             policyModelsRepository.save(policyModel);
         }
     }
@@ -165,8 +162,8 @@ public class PolicyModelsService {
         for (PolicyModel policyModel : policyModelList) {
             JsonArray supportedPdpGroups = new JsonArray();
             for (PdpGroup pdpGroup : pdpGroupList) {
-                JsonObject supportedPdpGroup = pdpGroup.getSupportedSubgroups(policyModel.getPolicyModelType(),
-                        policyModel.getVersion());
+                JsonObject supportedPdpGroup = pdpGroup.getSupportedSubgroups(
+                    policyModel.getPolicyModelType(), policyModel.getVersion());
                 if (supportedPdpGroup != null) {
                     supportedPdpGroups.add(supportedPdpGroup);
                 }
diff --git a/src/main/java/org/onap/clamp/tosca/Dictionary.java b/src/main/java/org/onap/clamp/tosca/Dictionary.java
index 44b5b6f68..cf514c4bd 100644
--- a/src/main/java/org/onap/clamp/tosca/Dictionary.java
+++ b/src/main/java/org/onap/clamp/tosca/Dictionary.java
@@ -65,9 +65,7 @@ public class Dictionary extends AuditEntity implements Serializable {
     private String subDictionaryType;
 
     @Expose
-    @ManyToMany(
-        fetch = FetchType.EAGER,
-        cascade = {CascadeType.PERSIST, CascadeType.MERGE, CascadeType.REFRESH})
+    @ManyToMany(fetch = FetchType.EAGER, cascade = {CascadeType.ALL})
     @JoinTable(
         name = "dictionary_to_dictionaryelements",
         joinColumns = @JoinColumn(name = "dictionary_name", referencedColumnName = "name"),
@@ -150,6 +148,15 @@ public class Dictionary extends AuditEntity implements Serializable {
     }
 
     /**
+     * Method to set dictionaryElements.
+     *
+     * @param dictionaryElements The dictionary elements set
+     */
+    public void setDictionaryElements(Set<DictionaryElement> dictionaryElements) {
+        this.dictionaryElements = dictionaryElements;
+    }
+
+    /**
      * Method to delete a dictionaryElement from the list.
      *
      * @param dictionaryElement The dictionary element
diff --git a/src/main/java/org/onap/clamp/tosca/DictionaryService.java b/src/main/java/org/onap/clamp/tosca/DictionaryService.java
index 5b24def98..98e3516fa 100644
--- a/src/main/java/org/onap/clamp/tosca/DictionaryService.java
+++ b/src/main/java/org/onap/clamp/tosca/DictionaryService.java
@@ -26,6 +26,7 @@ package org.onap.clamp.tosca;
 import com.google.common.collect.Sets;
 import java.util.List;
 import java.util.Set;
+import java.util.stream.Collectors;
 import javax.persistence.EntityNotFoundException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -63,20 +64,19 @@ public class DictionaryService {
 
         Set<DictionaryElement> newDictionaryElements = dictionary.getDictionaryElements();
 
-        for (DictionaryElement dictionaryElement : newDictionaryElements) {
-            if (dict.getDictionaryElements().contains(dictionaryElement)) {
-                // Update the Dictionary Element
-                getAndUpdateDictionaryElement(dict, dictionaryElement);
-            } else {
-                // Create the Dictionary Element
-                dict.addDictionaryElements(getAndUpdateDictionaryElement(dict, dictionaryElement));
-                dictionaryRepository.save(dict);
-            }
+        if (newDictionaryElements != null && !newDictionaryElements.isEmpty()) {
+            Set<DictionaryElement> updatedDictionaryElements = newDictionaryElements.stream()
+                .map(dictionaryElement -> getAndUpdateDictionaryElement(dict, dictionaryElement))
+                .collect(Collectors.toSet());
+
+            dict.getDictionaryElements().forEach(dictElement -> {
+                if (!updatedDictionaryElements.contains(dictElement)) {
+                    updatedDictionaryElements.add(dictElement);
+                }
+            });
+            dict.setDictionaryElements(updatedDictionaryElements);
         }
-
-        // Fetch again to get Dictionary with most recent updates.
-        return dictionaryRepository.findById(dictionaryName).orElseThrow(
-            () -> new EntityNotFoundException("Couldn't find Dictionary named: " + dictionaryName));
+        return dictionaryRepository.save(dict);
 
     }
 
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 280b808c3..ce76d300c 100644
--- a/src/main/resources/clds/camel/rest/clamp-api-v2.xml
+++ b/src/main/resources/clds/camel/rest/clamp-api-v2.xml
@@ -923,13 +923,12 @@
 			</route>
 		</get>
 
-		<post uri="/v2/policyToscaModels/{policyModelType}"
+		<post uri="/v2/policyToscaModels"
 			type="java.lang.String"
 			outType="org.onap.clamp.loop.template.PolicyModel"
 			consumes="plain/text" produces="application/json">
 			<route>
-				<removeHeaders pattern="*"
-					excludePattern="policyModelType" />
+				<removeHeaders pattern="*"/>
 				<doTry>
 					<to
 						uri="bean:org.onap.clamp.flow.log.FlowLogOperation?method=startLog(*, 'Upload New or Update Tosca Policy Model')" />
@@ -939,7 +938,7 @@
 						<simple>${body}</simple>
 					</setProperty>
 					<to
-						uri="bean:org.onap.clamp.loop.template.PolicyModelsService?method=createNewPolicyModelFromTosca(${header.policyModelType},${exchangeProperty[PolicyModelTosca]})" />
+						uri="bean:org.onap.clamp.loop.template.PolicyModelsService?method=createNewPolicyModelFromTosca(${exchangeProperty[PolicyModelTosca]})" />
 					<to
 						uri="bean:org.onap.clamp.flow.log.FlowLogOperation?method=endLog()" />
 					<doCatch>