fix build issues and add dependency resolving in data module

Author: NikolayAvramov

bellatrix.core/src/main/java/solutions/bellatrix/core/configuration/ConfigurationService.java

@@ -14,6 +14,7 @@
 package solutions.bellatrix.core.configuration;
 
 import com.google.gson.Gson;
+import com.google.gson.JsonElement;
 import com.google.gson.JsonParser;
 import lombok.SneakyThrows;
 import lombok.experimental.UtilityClass;
@@ -57,7 +58,11 @@ public static <T> T get(Class<T> configSection) {
         String jsonFileContent = getFileAsString(fileName);
         String sectionName = getSectionName(configSection);
 
-        var jsonObject = JsonParser.parseString(jsonFileContent).getAsJsonObject().get(sectionName).toString();
+        JsonElement sectionFound = JsonParser.parseString(jsonFileContent).getAsJsonObject().get(sectionName);
+        if (sectionFound == null) {
+            return mappedObject;
+        }
+        var jsonObject = sectionFound.toString();
 
         var gson = new Gson();
 

bellatrix.data/src/main/java/solutions/bellatrix/data/annotations/Dependency.java

@@ -25,7 +25,7 @@
      * Optional: Custom factory method name to use for creating the dependency.
      * If not specified, the default factory method will be used.
      */
-    String factoryMethod() default "createDefault";
+    String factoryMethod() default "buildDefault";
 
     /**
      * Optional: Whether to create the dependency even if the field is not null.

bellatrix.data/src/main/java/solutions/bellatrix/data/configuration/FactoryProvider.java

@@ -0,0 +1,29 @@
+package solutions.bellatrix.data.configuration;
+
+import solutions.bellatrix.core.utilities.SingletonFactory;
+import solutions.bellatrix.data.http.contracts.EntityFactory;
+import solutions.bellatrix.data.http.infrastructure.Entity;
+
+import java.util.Map;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+
+public enum FactoryProvider {
+    INSTANCE;
+
+    private final Map<Class<? extends Entity>, Class<? extends EntityFactory>> factories = new ConcurrentHashMap<>();
+
+    public <T extends Entity> void register(Class<T> entityClass, Class<? extends EntityFactory<T>> factoryClass) {
+        factories.put(entityClass, factoryClass);
+    }
+
+    public <T extends Entity> EntityFactory<T> get(Class<T> entityClass) {
+        var factoryClassType = factories.get(entityClass);
+
+        if (Objects.isNull(factoryClassType)) {
+            throw new IllegalArgumentException("No factory registered for entity class: " + entityClass.getName());
+        }
+
+        return (EntityFactory<T>)SingletonFactory.getInstance(factoryClassType);
+    }
+}

…ata/configuration/RepositoryFactory.java …ta/configuration/RepositoryProvider.javabellatrix.data/src/main/java/solutions/bellatrix/data/configuration/RepositoryFactory.java renamed to bellatrix.data/src/main/java/solutions/bellatrix/data/configuration/RepositoryProvider.java bellatrix.data/src/main/java/solutions/bellatrix/data/configuration/RepositoryFactory.java renamed to bellatrix.data/src/main/java/solutions/bellatrix/data/configuration/RepositoryProvider.java

@@ -8,16 +8,16 @@
 import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 
-public enum RepositoryFactory {
+public enum RepositoryProvider {
     INSTANCE;
 
     private final Map<Class<? extends Entity>, Class<? extends Repository>> repositories = new ConcurrentHashMap<>();
 
-    public <T extends Entity> void registerRepository(Class<T> entityClass, Class<? extends Repository<T>> repositoryClass) {
+    public <T extends Entity> void register(Class<T> entityClass, Class<? extends Repository<T>> repositoryClass) {
         repositories.put(entityClass, repositoryClass);
     }
 
-    public <T extends Entity> Repository<T> getRepository(Class<T> entityClass) {
+    public <T extends Entity> Repository<T> get(Class<T> entityClass) {
         var repositoryClassType = repositories.get(entityClass);
 
         if (Objects.isNull(repositoryClassType)) {

bellatrix.data/src/main/java/solutions/bellatrix/data/http/contracts/EntityFactory.java

@@ -7,8 +7,8 @@ public interface EntityFactory<T extends Entity> {
 
     T buildDefault();
 
-    default T createWithDependencies() {
+    default T buildDefaultWithDependencies() {
         T entity = buildDefault();
-        return DependencyResolver.resolveDependencies(entity);
+        return DependencyResolver.buildDependencies(entity);
     }
 }