update package, working in progress to optimize the core design #1

Author: SaifJerbi

demo/src/main/java/io/asfjava/ui/demo/DemoApplication.java

@@ -7,7 +7,6 @@
 @SpringBootApplication
 @ServletComponentScan
 public class DemoApplication {
-
 	public static void main(String[] args) {
 		SpringApplication.run(DemoApplication.class, args);
 	}

demo/src/main/java/io/asfjava/ui/demo/GeneratorFactoryInitializer.java

@@ -0,0 +1,19 @@
+package io.asfjava.ui.demo;
+
+import javax.servlet.ServletContextEvent;
+import javax.servlet.ServletContextListener;
+import javax.servlet.annotation.WebListener;
+
+@WebListener
+class GeneratorFactoryInitializer implements ServletContextListener {
+
+	@Override
+	public final void contextInitialized(final ServletContextEvent sce) {
+		System.out.println("Hellooooo ");
+	}
+
+	@Override
+	public final void contextDestroyed(final ServletContextEvent sce) {
+
+	}
+}

src/main/java/io/asfjava/ui/core/FormDefinitionGeneratorFactory.java

@@ -1,16 +1,17 @@
 package io.asfjava.ui.core;
 
-import java.lang.annotation.Annotation;
 import java.util.HashMap;
 
+import io.asfjava.ui.core.generators.FormDefinitionGenerator;
+
 public final class FormDefinitionGeneratorFactory {
 
-	public FormDefinitionGenerator getGenerator(Annotation annotation) {
-		return GENERATORS.get(annotation.annotationType().getName());
+	public FormDefinitionGenerator getGenerator(String annotationName) {
+		return GENERATORS.get(annotationName);
 	}
 
-	void register(Annotation annotation, FormDefinitionGenerator generator) {
-		GENERATORS.put(annotation.annotationType().getName(), generator);
+	void register(String annotationName, FormDefinitionGenerator generator) {
+		GENERATORS.put(annotationName, generator);
 	}
 
 	public static FormDefinitionGeneratorFactory getInstance() {

src/main/java/io/asfjava/ui/core/GeneratorFactoryLoader.java

@@ -1,9 +1,33 @@
 package io.asfjava.ui.core;
 
+import java.util.Set;
+
+import org.reflections.Reflections;
+
+import io.asfjava.ui.core.generators.FormDefinitionGenerator;
+
 final class GeneratorFactoryLoader {
+	private static final String PACKAGESCAN = "io.asfjava.ui.schema.generators";
+	private static Reflections reflections = new Reflections(PACKAGESCAN);
 
 	void load() {
-		System.out.println("I'm loader");
+
+		Set<Class<? extends FormDefinitionGenerator>> subTypes = reflections
+				.getSubTypesOf(FormDefinitionGenerator.class);
+		for (Class<? extends FormDefinitionGenerator> subtype : subTypes) {
+			FormDefinitionGenerator formDefinitionGenerator;
+			try {
+				formDefinitionGenerator = (FormDefinitionGenerator) Class.forName(subtype.getName()).newInstance();
+				FormDefinitionGeneratorFactory.getInstance().register(formDefinitionGenerator.getAnnoation(),
+						formDefinitionGenerator);
+			} catch (InstantiationException e) {
+				e.printStackTrace();
+			} catch (IllegalAccessException e) {
+				e.printStackTrace();
+			} catch (ClassNotFoundException e) {
+				e.printStackTrace();
+			}
+		}
 	}
 
 	void unload() {

src/main/java/io/asfjava/ui/core/generators/DefaultGenerator.java

@@ -0,0 +1,18 @@
+package io.asfjava.ui.core.generators;
+
+import java.lang.reflect.Field;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+final class DefaultGenerator implements FormDefinitionGenerator {
+	@Override
+	public void generate(ObjectNode node, Field field) {
+
+	}
+
+	@Override
+	public String getAnnoation() {
+		return "";
+	}
+
+}

src/main/java/io/asfjava/ui/core/FormDefinitionGenerator.java renamed to src/main/java/io/asfjava/ui/core/generators/FormDefinitionGenerator.java

@@ -1,4 +1,4 @@
-package io.asfjava.ui.core;
+package io.asfjava.ui.core.generators;
 
 import java.lang.reflect.Field;
 
@@ -7,4 +7,6 @@
 public interface FormDefinitionGenerator {
 
 	void generate(ObjectNode node, Field field);
+
+	String getAnnoation();
 }

src/main/java/io/asfjava/ui/core/generators/TextFieldGenerator.java

@@ -4,7 +4,6 @@
 
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
-import io.asfjava.ui.core.FormDefinitionGenerator;
 import io.asfjava.ui.core.form.TextField;
 
 class TextFieldGenerator implements FormDefinitionGenerator {
@@ -42,4 +41,9 @@ public void generate(ObjectNode fieldFormDefinition, Field field) {
 		}
 	}
 
+	@Override
+	public String getAnnoation() {
+		return TextField.class.getName();
+	}
+
 }

src/main/java/io/asfjava/ui/core/schema/UiFormSchemaGenerator.java

@@ -14,8 +14,8 @@
 import com.fasterxml.jackson.module.jsonSchema.JsonSchema;
 import com.fasterxml.jackson.module.jsonSchema.JsonSchemaGenerator;
 
-import io.asfjava.ui.core.FormDefinitionGenerator;
 import io.asfjava.ui.core.FormDefinitionGeneratorFactory;
+import io.asfjava.ui.core.generators.FormDefinitionGenerator;
 import io.asfjava.ui.dto.UiForm;
 
 public final class UiFormSchemaGenerator {
@@ -44,7 +44,8 @@ private void buildFormDefinition(ObjectMapper mapper, ArrayNode formDefinition,
 
 	private JsonNode buildFieldDefinition(Field field, Annotation annotation, ObjectMapper mapper) {
 		ObjectNode fieldFormDefinition = mapper.createObjectNode();
-		FormDefinitionGenerator generator = FormDefinitionGeneratorFactory.getInstance().getGenerator(annotation);
+		FormDefinitionGenerator generator = FormDefinitionGeneratorFactory.getInstance()
+				.getGenerator(annotation.getClass().getName());
 		generator.generate(fieldFormDefinition, field);
 		return fieldFormDefinition;