Move the interfaces from RestFramework class as independent.

demo-app/main/default/classes/CustomerWebServiceDemo.cls

@@ -28,7 +28,7 @@ global with sharing class CustomerWebServiceDemo {
 	}
 
 	public class CustomersProcessorV1 extends libak_RestProcessor {
-		protected override libak_RestFramework.IRestResponse handleGet() {
+		protected override libak_IRestResponse handleGet() {
 			List<Account> accounts = [
 				SELECT Id, Name, Phone, BillingStreet, BillingCity, BillingState, BillingPostalCode
 				FROM Account
@@ -42,7 +42,7 @@ global with sharing class CustomerWebServiceDemo {
 			}
 		}
 
-		protected override libak_RestFramework.IRestResponse handlePost() {
+		protected override libak_IRestResponse handlePost() {
 			Account newAccount = (Account)JSON.deserialize(this.request.requestBody.toString(), Account.class);
 			insert newAccount;
 
@@ -51,7 +51,7 @@ global with sharing class CustomerWebServiceDemo {
 	}
 
 	public class CustomerProcessorV1 extends libak_RestProcessor {
-		protected override libak_RestFramework.IRestResponse handleGet() {
+		protected override libak_IRestResponse handleGet() {
 			List<Account> accounts = [
 				SELECT Id, Name, Phone, BillingStreet, BillingCity, BillingState, BillingPostalCode
 				FROM Account
@@ -65,7 +65,7 @@ global with sharing class CustomerWebServiceDemo {
 			}
 		}
 
-		protected override libak_RestFramework.IRestResponse handlePut() {
+		protected override libak_IRestResponse handlePut() {
 			String accountId = this.getUriParam('customer_sf_id');
 			List<Account> existingAccounts = [SELECT Id FROM Account WHERE Id = :accountId];
 
@@ -79,7 +79,7 @@ global with sharing class CustomerWebServiceDemo {
 			return new libak_JsonResponse(updatedAccount);
 		}
 
-		protected override libak_RestFramework.IRestResponse handleDelete() {
+		protected override libak_IRestResponse handleDelete() {
 			String accountId = this.getUriParam('customer_sf_id');
 			List<Account> existingAccounts = [SELECT Id FROM Account WHERE Id = :accountId];
 

force-app/main/default/classes/libak_ErrorResponse.cls

@@ -2,7 +2,7 @@
  * The `libak_ErrorResponse` class represents an error REST response. It allows developers to construct
  * responses with custom error messages, status codes, and details.
  */
-public class libak_ErrorResponse implements libak_RestFramework.IRestResponse {
+public class libak_ErrorResponse implements libak_IRestResponse {
 	@TestVisible
 	private Integer statusCode;
 	@TestVisible

force-app/main/default/classes/libak_ErrorResponseFactory.cls

@@ -2,7 +2,7 @@
  * The `libak_ErrorResponseFactory` class is responsible for creating error responses based on exceptions.
  * It maps exception types to appropriate HTTP status codes and error messages.
  */
-public class libak_ErrorResponseFactory implements libak_RestFramework.IErrorResponseFactory {
+public class libak_ErrorResponseFactory implements libak_IErrorResponseFactory {
 	private Map<String, Integer> httpStatusByErrorType = new Map<String, Integer>{
 		libak_RestFramework.InvalidUriException.class.getName() => libak_RestFramework.HTTP_CODE_BAD_REQUEST,
 		libak_RestFramework.MethodNotAllowedException.class.getName() => libak_RestFramework.HTTP_CODE_METHOD_NOT_ALLOWED
@@ -14,7 +14,7 @@ public class libak_ErrorResponseFactory implements libak_RestFramework.IErrorRes
 	 * @param exc The exception for which to create an error response.
 	 * @return An error response based on the exception.
 	 */
-	public libak_RestFramework.IRestResponse newErrorRestResponse(Exception exc) {
+	public libak_IRestResponse newErrorRestResponse(Exception exc) {
 		Integer statusCode = this.httpStatusByErrorType.get(exc.getTypeName());
 		return statusCode != null
 			? new libak_ErrorResponse(statusCode, exc)

force-app/main/default/classes/libak_IErrorResponseFactory.cls

@@ -0,0 +1,6 @@
+/**
+ * The `libak_IErrorResponseFactory` interface defines a method for creating error responses.
+ */
+public interface libak_IErrorResponseFactory {
+	libak_IRestResponse newErrorRestResponse(Exception exc);
+}

force-app/main/default/classes/libak_IErrorResponseFactory.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>62.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

force-app/main/default/classes/libak_IRestLogger.cls

@@ -0,0 +1,9 @@
+/**
+ * The `libak_IRestLogger` interface defines methods for logging REST-related information.
+ */
+public interface libak_IRestLogger {
+	void initLog(RestRequest request);
+	void addErrorDetails(Exception exc);
+	void createLog();
+}
+

force-app/main/default/classes/libak_IRestLogger.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>62.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

force-app/main/default/classes/libak_IRestResponse.cls

@@ -0,0 +1,6 @@
+/**
+ * The `libak_IRestResponse` interface defines a method for sending REST responses.
+ */
+public interface libak_IRestResponse {
+	void sendResponse();
+}

force-app/main/default/classes/libak_IRestResponse.cls-meta.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ApexClass xmlns="http://soap.sforce.com/2006/04/metadata">
+    <apiVersion>62.0</apiVersion>
+    <status>Active</status>
+</ApexClass>

force-app/main/default/classes/libak_RestFramework.cls

@@ -50,12 +50,12 @@ public class libak_RestFramework {
 	 * @param errorResponseFactoryType The type of the error response factory to use for creating error responses (optional, can be null).
 	 */
 	public static void handleRequest(Type routerType, Type loggerType, Type errorResponseFactoryType) {
-		IRestResponse response;
-		IErrorResponseFactory errorResponseFactory;
-		IRestLogger restLogger;
+		libak_IRestResponse response;
+		libak_IErrorResponseFactory errorResponseFactory;
+		libak_IRestLogger restLogger;
 		try {
-			errorResponseFactory = (IErrorResponseFactory)errorResponseFactoryType?.newInstance();
-			restLogger = (IRestLogger)loggerType?.newInstance();
+			errorResponseFactory = (libak_IErrorResponseFactory)errorResponseFactoryType?.newInstance();
+			restLogger = (libak_IRestLogger)loggerType?.newInstance();
 			restLogger?.initLog(RestContext.request);
 			libak_RestRouter router = ((libak_RestRouter)routerType.newInstance()).setRoutes();
 			libak_RestProcessor processor = router
@@ -70,29 +70,6 @@ public class libak_RestFramework {
 		}
 	}
 
-	/**
-	 * The `IRestResponse` interface defines a method for sending REST responses.
-	 */
-	public interface IRestResponse {
-		void sendResponse();
-	}
-
-	/**
-	 * The `IErrorResponseFactory` interface defines a method for creating error responses.
-	 */
-	public interface IErrorResponseFactory {
-		IRestResponse newErrorRestResponse(Exception exc);
-	}
-
-	/**
-	 * The `IRestLogger` interface defines methods for logging REST-related information.
-	 */
-	public interface IRestLogger {
-		void initLog(RestRequest request);
-		void addErrorDetails(Exception exc);
-		void createLog();
-	}
-
 	/**
 	 * This exception is thrown when an invalid URI is encountered. It represents a client error (HTTP 400 Bad Request).
 	 */

force-app/main/default/classes/libak_RestProcessor.cls

@@ -1,7 +1,7 @@
 /**
  * The `libak_RestProcessor` class serves as the base class for implementing specific REST processors.
  * It includes methods for handling different HTTP methods, parsing URI parameters, and managing errors.
- * @return   {libak_RestFramework.IRestResponse}
+ * @return   {libak_IRestResponse}
  */
 public virtual class libak_RestProcessor {
 	@TestVisible
@@ -11,9 +11,9 @@ public virtual class libak_RestProcessor {
 	@TestVisible
 	private Map<String, String> uriParamsMap;
 	@TestVisible
-	private libak_RestFramework.IErrorResponseFactory errorResponseFactory;
+	private libak_IErrorResponseFactory errorResponseFactory;
 	@TestVisible
-	private libak_RestFramework.IRestLogger restLogger;
+	private libak_IRestLogger restLogger;
 
 	/**
 	 * Processes the incoming REST request by handling different HTTP methods and managing errors.
@@ -22,10 +22,10 @@ public virtual class libak_RestProcessor {
 	 * to the appropriate handler based on the HTTP method (GET, POST, PUT, PATCH, DELETE). If an unsupported
 	 * HTTP method is received, it throws a libak_RestFramework.MethodNotAllowedException.
 	 *
-	 * @return An instance of libak_RestFramework.IRestResponse representing the response to the REST request.
+	 * @return An instance of libak_IRestResponse representing the response to the REST request.
 	 * @throws libak_RestFramework.MethodNotAllowedException If the incoming HTTP method is not supported for this resource.
 	 */
-	public libak_RestFramework.IRestResponse process() {
+	public libak_IRestResponse process() {
 		try {
 			switch on(String) this.request.httpMethod {
 				when 'GET' {
@@ -85,7 +85,7 @@ public virtual class libak_RestProcessor {
 	 * @param errorResponseFactory The error response factory to use.
 	 * @return The current `libak_RestProcessor` instance.
 	 */
-	public libak_RestProcessor useErrorResponseFactory(libak_RestFramework.IErrorResponseFactory errorResponseFactory) {
+	public libak_RestProcessor useErrorResponseFactory(libak_IErrorResponseFactory errorResponseFactory) {
 		this.errorResponseFactory = errorResponseFactory;
 		return this;
 	}
@@ -96,7 +96,7 @@ public virtual class libak_RestProcessor {
 	 * @param restLogger The REST logger to use.
 	 * @return The current `libak_RestProcessor` instance.
 	 */
-	public libak_RestProcessor useRestLogger(libak_RestFramework.IRestLogger restLogger) {
+	public libak_RestProcessor useRestLogger(libak_IRestLogger restLogger) {
 		this.restLogger = restLogger;
 		return this;
 	}
@@ -110,9 +110,9 @@ public virtual class libak_RestProcessor {
 	 * If this method is called without being overridden in a subclass, it will throw a libak_RestFramework.MethodNotAllowedException
 	 * indicating that the GET method is not supported for this resource.
 	 *
-	 * @return An instance of libak_RestFramework.IRestResponse representing the response to the GET request.
+	 * @return An instance of libak_IRestResponse representing the response to the GET request.
 	 */
-	protected virtual libak_RestFramework.IRestResponse handleGet() {
+	protected virtual libak_IRestResponse handleGet() {
 		this.throwMethodNotAllowedException();
 		return null;
 	}
@@ -124,9 +124,9 @@ public virtual class libak_RestProcessor {
 	 * If this method is called without being overridden in a subclass, it will throw a libak_RestFramework.MethodNotAllowedException
 	 * indicating that the POST method is not supported for this resource.
 	 *
-	 * @return An instance of libak_RestFramework.IRestResponse representing the response to the POST request.
+	 * @return An instance of libak_IRestResponse representing the response to the POST request.
 	 */
-	protected virtual libak_RestFramework.IRestResponse handlePost() {
+	protected virtual libak_IRestResponse handlePost() {
 		this.throwMethodNotAllowedException();
 		return null;
 	}
@@ -138,9 +138,9 @@ public virtual class libak_RestProcessor {
 	 * If this method is called without being overridden in a subclass, it will throw a libak_RestFramework.MethodNotAllowedException
 	 * indicating that the PUT method is not supported for this resource.
 	 *
-	 * @return An instance of libak_RestFramework.IRestResponse representing the response to the PUT request.
+	 * @return An instance of libak_IRestResponse representing the response to the PUT request.
 	 */
-	protected virtual libak_RestFramework.IRestResponse handlePut() {
+	protected virtual libak_IRestResponse handlePut() {
 		this.throwMethodNotAllowedException();
 		return null;
 	}
@@ -152,9 +152,9 @@ public virtual class libak_RestProcessor {
 	 * If this method is called without being overridden in a subclass, it will throw a libak_RestFramework.MethodNotAllowedException
 	 * indicating that the PATCH method is not supported for this resource.
 	 *
-	 * @return An instance of libak_RestFramework.IRestResponse representing the response to the PATCH request.
+	 * @return An instance of libak_IRestResponse representing the response to the PATCH request.
 	 */
-	protected virtual libak_RestFramework.IRestResponse handlePatch() {
+	protected virtual libak_IRestResponse handlePatch() {
 		this.throwMethodNotAllowedException();
 		return null;
 	}
@@ -166,9 +166,9 @@ public virtual class libak_RestProcessor {
 	 * If this method is called without being overridden in a subclass, it will throw a libak_RestFramework.MethodNotAllowedException
 	 * indicating that the DELETE method is not supported for this resource.
 	 *
-	 * @return An instance of libak_RestFramework.IRestResponse representing the response to the DELETE request.
+	 * @return An instance of libak_IRestResponse representing the response to the DELETE request.
 	 */
-	protected virtual libak_RestFramework.IRestResponse handleDelete() {
+	protected virtual libak_IRestResponse handleDelete() {
 		this.throwMethodNotAllowedException();
 		return null;
 	}

force-app/main/default/classes/libak_RestRouter.cls

@@ -25,7 +25,7 @@ public abstract class libak_RestRouter {
 	 * @return A new `libak_RestProcessor` instance configured to handle the specified REST request with custom error handling and logging.
 	 * @throws libak_RestFramework.InvalidUriException If the requested URI does not match any defined routes.
 	 */
-	public libak_RestProcessor newRestProcessor(RestRequest request, libak_RestFramework.IErrorResponseFactory errorResponseFactory, libak_RestFramework.IRestLogger restLogger) {
+	public libak_RestProcessor newRestProcessor(RestRequest request, libak_IErrorResponseFactory errorResponseFactory, libak_IRestLogger restLogger) {
 		List<String> sortedRoutes = new List<String>(this.routeToRestProcessorType.keySet());
 		sortedRoutes.sort();
 		while (sortedRoutes.size() > 0) {

force-app/main/default/classes/libak_SuccessResponse.cls

@@ -2,7 +2,7 @@
  * The `libak_SuccessResponse` class represents a successful REST response. It allows developers to construct
  * responses with custom data, status codes, and headers.
  */
-public virtual class libak_SuccessResponse implements libak_RestFramework.IRestResponse {
+public virtual class libak_SuccessResponse implements libak_IRestResponse {
 	protected Map<String, String> headers = new Map<String, String>();
 	protected Integer statusCode;
 	protected Blob data;

force-app/main/default/classes/tests/libak_TestErrorResponse.cls

@@ -4,7 +4,7 @@ public with sharing class libak_TestErrorResponse {
 	@IsTest
 	static void testErrorResponseInstance(){
 		RestContext.response = new RestResponse();
-		libak_RestFramework.IRestResponse response = new libak_ErrorResponse(
+		libak_IRestResponse response = new libak_ErrorResponse(
 			libak_RestFramework.HTTP_CODE_BAD_REQUEST,
 			new libak_RestFramework.InvalidUriException('Bad Request')
 		);

force-app/main/default/classes/tests/libak_TestErrorResponseFactory.cls

@@ -3,12 +3,12 @@ public with sharing class libak_TestErrorResponseFactory {
 	@IsTest
 	static void testCustomException(){
 		RestContext.response = new RestResponse();
-		libak_RestFramework.IErrorResponseFactory responseFactory = new libak_ErrorResponseFactory();
+		libak_IErrorResponseFactory responseFactory = new libak_ErrorResponseFactory();
 		Exception exc = new libak_RestFramework.MethodNotAllowedException('Error message');
 
 		Test.startTest();
 
-		libak_RestFramework.IRestResponse response = responseFactory.newErrorRestResponse(exc);
+		libak_IRestResponse response = responseFactory.newErrorRestResponse(exc);
 		response.sendResponse();
 
 		Test.stopTest();
@@ -37,12 +37,12 @@ public with sharing class libak_TestErrorResponseFactory {
 	@IsTest
 	static void testUnexpectedException(){
 		RestContext.response = new RestResponse();
-		libak_RestFramework.IErrorResponseFactory responseFactory = new libak_ErrorResponseFactory();
+		libak_IErrorResponseFactory responseFactory = new libak_ErrorResponseFactory();
 		Exception exc = new TestUnexpectedException('Error message');
 
 		Test.startTest();
 
-		libak_RestFramework.IRestResponse response = responseFactory.newErrorRestResponse(exc);
+		libak_IRestResponse response = responseFactory.newErrorRestResponse(exc);
 		response.sendResponse();
 
 		Test.stopTest();

force-app/main/default/classes/tests/libak_TestJsonResponse.cls

@@ -9,7 +9,7 @@ public with sharing class libak_TestJsonResponse {
 	static void testConstructorStringData(){
 		RestContext.response = new RestResponse();
 		String stringResponseData = JSON.serialize(TEST_RESPONSE_DATA);
-		libak_RestFramework.IRestResponse response = new libak_JsonResponse(stringResponseData);
+		libak_IRestResponse response = new libak_JsonResponse(stringResponseData);
 
 		Test.startTest();
 
@@ -41,7 +41,7 @@ public with sharing class libak_TestJsonResponse {
 	@IsTest
 	static void testConstructorObjectData(){
 		RestContext.response = new RestResponse();
-		libak_RestFramework.IRestResponse response = new libak_JsonResponse(TEST_RESPONSE_DATA);
+		libak_IRestResponse response = new libak_JsonResponse(TEST_RESPONSE_DATA);
 
 		Test.startTest();
 
@@ -75,7 +75,7 @@ public with sharing class libak_TestJsonResponse {
 	static void testConstructorStatusCodeAndStringData(){
 		RestContext.response = new RestResponse();
 		String stringResponseData = JSON.serialize(TEST_RESPONSE_DATA);
-		libak_RestFramework.IRestResponse response = new libak_JsonResponse(libak_RestFramework.HTTP_CODE_BAD_REQUEST, stringResponseData);
+		libak_IRestResponse response = new libak_JsonResponse(libak_RestFramework.HTTP_CODE_BAD_REQUEST, stringResponseData);
 
 		Test.startTest();
 
@@ -107,7 +107,7 @@ public with sharing class libak_TestJsonResponse {
 	@IsTest
 	static void testConstructorStatusCodeAndObjectData(){
 		RestContext.response = new RestResponse();
-		libak_RestFramework.IRestResponse response = new libak_JsonResponse(libak_RestFramework.HTTP_CODE_BAD_REQUEST, TEST_RESPONSE_DATA);
+		libak_IRestResponse response = new libak_JsonResponse(libak_RestFramework.HTTP_CODE_BAD_REQUEST, TEST_RESPONSE_DATA);
 
 		Test.startTest();
 
@@ -140,7 +140,7 @@ public with sharing class libak_TestJsonResponse {
 	@IsTest
 	static void testSendResponse(){
 		RestContext.response = new RestResponse();
-		libak_RestFramework.IRestResponse response = new libak_JsonResponse(TEST_RESPONSE_DATA);
+		libak_IRestResponse response = new libak_JsonResponse(TEST_RESPONSE_DATA);
 
 		Test.startTest();
 

force-app/main/default/classes/tests/libak_TestRestProcessor.cls

@@ -98,7 +98,7 @@ public with sharing class libak_TestRestProcessor {
 
 		Test.startTest();
 
-		libak_RestFramework.IRestResponse response = processor.process();
+		libak_IRestResponse response = processor.process();
 		response.sendResponse();
 
 		Test.stopTest();