feat: implementation complete; not tested

Author: DaFDE31

lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/Lesson9.java

@@ -1,17 +1,24 @@
 package com.codedifferently.lesson9;
 
-import com.codedifferently.lesson9.generator.SampleFileGenerator;
 import java.io.File;
 import java.nio.file.Paths;
+import java.util.List;
+
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Configuration;
 
+import com.codedifferently.lesson9.dataprovider.DataProvider;
+import com.codedifferently.lesson9.generator.SampleFileGenerator;
+
 @Configuration
 @SpringBootApplication(scanBasePackages = "com.codedifferently")
 public class Lesson9 implements CommandLineRunner {
-
+  private final List<DataProvider> providers;
+  public Lesson9(List<DataProvider> providers) {
+    this.providers = providers;
+  }
   public static void main(String[] args) {
     var application = new SpringApplication(Lesson9.class);
     application.run(args);
@@ -22,23 +29,23 @@ public void run(String... args) throws Exception {
       return;
     }
 
-    var providerName = args[0];
-    if (providerName == null) {
+    var option = args[0];
+    if (option == null) {
       throw new IllegalArgumentException("Provider name is required");
     }
-    if (providerName.equals("--all")){
+    if (option.equals("--all")){
       //TODO: change providers to search dynamically for all available providers
-      String[] providers = {"danielsonadjocy", "johnsonjames", "smithjane", "williamsrobert"};
-      for (String provider : providers) {
+      for (DataProvider provider : providers) {
+        String providerName = provider.getClass().getSimpleName().replace("Provider", "");
         String path = getDataPath();
         var fileGenerator = new SampleFileGenerator();
-        //fileGenerator.createProviderFile(path, providerName, provider);
+        fileGenerator.createProviderFile(path, providerName, provider);
       }
       return;
     }
     String path = getDataPath();
     var fileGenerator = new SampleFileGenerator();
-    fileGenerator.createTestFile(path, providerName);
+    fileGenerator.createTestFile(path, option);
   }
 
   private static String getDataPath() {

lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/AnthonyMaysProvider.java

@@ -2,7 +2,9 @@
 
 import java.util.Map;
 import org.springframework.stereotype.Service;
+import org.springframework.stereotype.Component;
 
+@Component
 @Service
 public class AnthonyMaysProvider extends DataProvider {
   public String getProviderName() {

lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/DanielsonAdjocyProvider.java

@@ -2,7 +2,9 @@
 
 import java.util.Map;
 import org.springframework.stereotype.Service;
+import org.springframework.stereotype.Component;
 
+@Component
 @Service
 public class DanielsonAdjocyProvider extends DataProvider {
   public String getProviderName() {