Code improvements

Signed-off-by: BOUHOURS Antoine <[email protected]>

Author: antoinebhs

network-store-client/src/main/java/com/powsybl/network/store/client/PreloadingNetworkStoreClient.java

@@ -874,13 +874,13 @@ public void removeConfiguredBuses(UUID networkUuid, int variantNum, List<String>
 
     @Override
     public Optional<ExtensionAttributes> getExtensionAttributes(UUID networkUuid, int variantNum, ResourceType resourceType, String identifiableId, String extensionName) {
-        delegate.loadAllExtensionsAttributesByResourceTypeAndExtensionName(networkUuid, variantNum, resourceType, extensionName);
+        ((CachedNetworkStoreClient) delegate).loadAllExtensionsAttributesByResourceTypeAndExtensionName(networkUuid, variantNum, resourceType, extensionName);
         return delegate.getExtensionAttributes(networkUuid, variantNum, resourceType, identifiableId, extensionName);
     }
 
     @Override
     public Map<String, ExtensionAttributes> getAllExtensionsAttributesByIdentifiableId(UUID networkUuid, int variantNum, ResourceType resourceType, String id) {
-        delegate.loadAllExtensionsAttributesByResourceType(networkUuid, variantNum, resourceType);
+        ((CachedNetworkStoreClient) delegate).loadAllExtensionsAttributesByResourceType(networkUuid, variantNum, resourceType);
         return delegate.getAllExtensionsAttributesByIdentifiableId(networkUuid, variantNum, resourceType, id);
     }
 }

network-store-client/src/main/java/com/powsybl/network/store/client/RestNetworkStoreClient.java

@@ -902,11 +902,6 @@ public Map<String, ExtensionAttributes> getAllExtensionsAttributesByResourceType
         return getExtensionAttributesMap("/networks/{networkUuid}/{variantNum}/identifiables/types/{type}/extensions/{extensionName}", networkUuid, variantNum, resourceType, extensionName);
     }
 
-    @Override
-    public void loadAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType resourceType, String extensionName) {
-        // nothing to do
-    }
-
     @Override
     public Map<String, ExtensionAttributes> getAllExtensionsAttributesByIdentifiableId(UUID networkUuid, int variantNum, ResourceType resourceType, String identifiableId) {
         return getExtensionAttributesMap("/networks/{networkUuid}/{variantNum}/identifiables/{identifiableId}/extensions", networkUuid, variantNum, identifiableId);
@@ -917,11 +912,6 @@ public Map<String, Map<String, ExtensionAttributes>> getAllExtensionsAttributesB
         return getExtensionAttributesNestedMap("/networks/{networkUuid}/{variantNum}/identifiables/types/{resourceType}/extensions", networkUuid, variantNum, resourceType);
     }
 
-    @Override
-    public void loadAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType resourceType) {
-        // nothing to do
-    }
-
     @Override
     public void removeExtensionAttributes(UUID networkUuid, int variantNum, ResourceType resourceType, String identifiableId, String extensionName) {
         restClient.delete("/networks/{networkUuid}/{variantNum}/identifiables/{identifiableId}/extensions/{extensionName}", networkUuid, variantNum, identifiableId, extensionName);

network-store-client/src/test/java/com/powsybl/network/store/client/PreloadingNetworkStoreClientTest.java

@@ -997,7 +997,7 @@ public void testGetExtensionsCacheWithClonedNetwork() throws IOException {
         server.expect(ExpectedCount.once(), requestTo("/networks/" + networkUuid + "/" + Resource.INITIAL_VARIANT_NUM + "/identifiables/types/" + ResourceType.GENERATOR + "/extensions"))
                 .andExpect(method(GET))
                 .andRespond(withSuccess(multipleExtensionAttributes, MediaType.APPLICATION_JSON));
-        cachedClient.getAllExtensionsAttributesByResourceType(networkUuid, Resource.INITIAL_VARIANT_NUM, ResourceType.GENERATOR);
+        cachedClient.getAllExtensionsAttributesByIdentifiableId(networkUuid, Resource.INITIAL_VARIANT_NUM, ResourceType.GENERATOR, identifiableId1);
         server.verify();
         server.reset();
 
@@ -1008,9 +1008,8 @@ public void testGetExtensionsCacheWithClonedNetwork() throws IOException {
         cachedClient.cloneNetwork(networkUuid, Resource.INITIAL_VARIANT_NUM, targetVariantNum, targetVariantId);
 
         // Verify that the cache is copied and there is no new fetch
-        cachedClient.getAllExtensionsAttributesByResourceType(networkUuid, targetVariantNum, ResourceType.GENERATOR);
-        Map<String, ExtensionAttributes> extensionAttributesByExtensionNameMap = cachedClient.getAllExtensionsAttributesByIdentifiableId(networkUuid, targetVariantNum, ResourceType.GENERATOR, identifiableId1);
-        assertEquals(2, extensionAttributesByExtensionNameMap.size());
+        Map<String, ExtensionAttributes> extensionAttributesByIdentifiableId = cachedClient.getAllExtensionsAttributesByIdentifiableId(networkUuid, targetVariantNum, ResourceType.GENERATOR, identifiableId1);
+        assertEquals(2, extensionAttributesByIdentifiableId.size());
         server.verify();
         server.reset();
     }

network-store-iidm-impl/src/main/java/com/powsybl/network/store/iidm/impl/CachedNetworkStoreClient.java

@@ -1076,7 +1076,6 @@ public Optional<ExtensionAttributes> getExtensionAttributes(UUID networkUuid, in
         return getCache(resourceType).getCollection(networkUuid, variantNum).getExtensionAttributes(networkUuid, variantNum, resourceType, identifiableId, extensionName);
     }
 
-    @Override
     public void loadAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType resourceType, String extensionName) {
         getCache(resourceType).getCollection(networkUuid, variantNum).loadAllExtensionsAttributesByResourceTypeAndExtensionName(networkUuid, variantNum, resourceType, extensionName);
     }
@@ -1086,7 +1085,6 @@ public Map<String, ExtensionAttributes> getAllExtensionsAttributesByIdentifiable
         return getCache(resourceType).getCollection(networkUuid, variantNum).getAllExtensionsAttributesByIdentifiableId(networkUuid, variantNum, resourceType, identifiableId);
     }
 
-    @Override
     public void loadAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType resourceType) {
         getCache(resourceType).getCollection(networkUuid, variantNum).loadAllExtensionsAttributesByResourceType(networkUuid, variantNum, resourceType);
     }

network-store-iidm-impl/src/main/java/com/powsybl/network/store/iidm/impl/CollectionCache.java

@@ -395,9 +395,9 @@ private void addExtensionAttributesToCache(String identifiableId, String extensi
     }
 
     /**
-     * Get the extensions attributes with specified extension name for all the identifiables of the collection in the cache.
+     * Load all the extensions attributes with specified extension name for all the identifiables of the collection in the cache.
      */
-    public Map<String, ExtensionAttributes> getAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType type, String extensionName) {
+    public void loadAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType type, String extensionName) {
         if (!isFullyLoadedExtension(extensionName)) {
             // if collection has not yet been fully loaded we load it from the server
             Map<String, ExtensionAttributes> extensionAttributesMap = delegate.getAllExtensionsAttributesByResourceTypeAndExtensionName(networkUuid, variantNum, type, extensionName);
@@ -406,13 +406,6 @@ public Map<String, ExtensionAttributes> getAllExtensionsAttributesByResourceType
             extensionAttributesMap.forEach((identifiableId, extensionAttributes) -> addExtensionAttributesToCache(identifiableId, extensionName, extensionAttributes));
             fullyLoadedExtensionsByExtensionName.add(extensionName);
         }
-        //TODO This method is only used to load extension attributes in the collection cache when using preloading collection.
-        // The return is never used by the client as the call to getAllExtensionsAttributesByResourceTypeAndExtensionName() is always followed
-        // by a call to getExtensionAttributes(). The latter returns something meaningful for the client
-        // and it's used in the identifiable.getExtension() method. The map extensionAttributesMap can't be stored in the cache to be returned
-        // as we can't ensure synchronization with the resources map (if extensions or identifiables are updated/removed).
-        // We should refactor this method to return void.
-        return null;
     }
 
     /**
@@ -454,9 +447,9 @@ private void addAllExtensionAttributesToCache(String id, Map<String, ExtensionAt
     }
 
     /**
-     * Get all the extensions attributes for all the identifiables with specified resource type in the cache
+     * Load all the extensions attributes for all the identifiables with specified resource type in the cache
      */
-    public Map<String, Map<String, ExtensionAttributes>> getAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType type) {
+    public void loadAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType type) {
         if (!fullyLoadedExtensions) {
             // if collection has not yet been fully loaded we load it from the server
             Map<String, Map<String, ExtensionAttributes>> extensionAttributesMap = delegate.getAllExtensionsAttributesByResourceType(networkUuid, variantNum, type);
@@ -465,13 +458,6 @@ public Map<String, Map<String, ExtensionAttributes>> getAllExtensionsAttributesB
             extensionAttributesMap.forEach(this::addAllExtensionAttributesToCache);
             fullyLoadedExtensions = true;
         }
-        //TODO This method is only used to load extension attributes in the collection cache when using preloading collection.
-        // The return is never used by the client as the call to getAllExtensionsAttributesByResourceType() is always followed
-        // by a call to getAllExtensionsAttributesByIdentifiableId(). The latter returns something meaningful for the client
-        // and it's used in the identifiable.getExtensions() method. The map extensionAttributesMap can't be stored in the cache to be returned
-        // as we can't ensure synchronization with the resources map (if extensions or identifiables are updated/removed).
-        // We should refactor this method to return void.
-        return null;
     }
 
     public void removeExtensionAttributesByExtensionName(String identifiableId, String extensionName) {

network-store-iidm-impl/src/main/java/com/powsybl/network/store/iidm/impl/NetworkStoreClient.java

@@ -318,8 +318,6 @@ public interface NetworkStoreClient {
      */
     Map<String, ExtensionAttributes> getAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType resourceType, String extensionName);
 
-    void loadAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType resourceType, String extensionName);
-
     /**
      * For one identifiable with a specific identifiable id, retrieves all extension attributes of this identifiable.
      * @return A {@link Map} where keys are extension names and values are {@link ExtensionAttributes}.
@@ -333,8 +331,6 @@ public interface NetworkStoreClient {
      */
     Map<String, Map<String, ExtensionAttributes>> getAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType resourceType);
 
-    void loadAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType resourceType);
-
     void removeExtensionAttributes(UUID networkUuid, int variantNum, ResourceType resourceType, String identifiableId, String extensionName);
 
     Optional<Resource<IdentifiableAttributes>> getIdentifiable(UUID networkUuid, int variantNum, String id);

network-store-iidm-impl/src/main/java/com/powsybl/network/store/iidm/impl/OfflineNetworkStoreClient.java

@@ -616,11 +616,6 @@ public Map<String, ExtensionAttributes> getAllExtensionsAttributesByResourceType
         return Map.of();
     }
 
-    @Override
-    public void loadAllExtensionsAttributesByResourceTypeAndExtensionName(UUID networkUuid, int variantNum, ResourceType resourceType, String extensionName) {
-        // nothing to do
-    }
-
     @Override
     public Map<String, ExtensionAttributes> getAllExtensionsAttributesByIdentifiableId(UUID networkUuid, int variantNum, ResourceType resourceType, String identifiableId) {
         return Map.of();
@@ -631,11 +626,6 @@ public Map<String, Map<String, ExtensionAttributes>> getAllExtensionsAttributesB
         return Map.of();
     }
 
-    @Override
-    public void loadAllExtensionsAttributesByResourceType(UUID networkUuid, int variantNum, ResourceType resourceType) {
-        // nothing to do
-    }
-
     @Override
     public void removeExtensionAttributes(UUID uuid, int workingVariantNum, ResourceType resourceType, String identifiableId, String extensionName) {
         // nothing to do