fix: lint issues

src/main/java/com/smi/xxx/rest/base/Application.java → src/main/java/com/smi/xxx/rest/base/App.java

@@ -5,14 +5,21 @@
 import javax.ws.rs.ApplicationPath;
 
 /**
- * @author Pavel Bucek
+ * Main application class.
+ *
+ * @author Pavel Bucek.
  */
 @ApplicationPath("/")
-public class Application extends javax.ws.rs.core.Application {
+public class App extends javax.ws.rs.core.Application {
 
+  /**
+   * Set of classes that are root resources.
+   *
+   * @return set of classes
+   */
   @Override
   public Set<Class<?>> getClasses() {
-    final Set<Class<?>> classes = new HashSet<Class<?>>();
+    final Set<Class<?>> classes = new HashSet<>();
 
     // register root resource
     classes.add(BaseService.class);

src/main/java/com/smi/xxx/rest/base/BaseService.java

@@ -10,6 +10,7 @@
 import javax.ws.rs.core.Response;
 import org.glassfish.jersey.media.multipart.FormDataParam;
 
+/** Base service. */
 @Path("/base")
 public class BaseService {
 
@@ -27,7 +28,7 @@ public Response get() {
   public Response login(
       @FormParam("username") String username, @FormParam("password") String password) {
 
-    return Response.ok("Bearer " + username + "__" + password).build();
+    return Response.ok(createToken(username, password)).build();
   } // login
 
   @POST
@@ -37,7 +38,7 @@ public Response login(
   public Response loginFormData(
       @FormDataParam("username") String username, @FormDataParam("password") String password) {
 
-    return Response.ok("Bearer " + username + "__" + password).build();
+    return Response.ok(createToken(username, password)).build();
   } // login
 
   @POST
@@ -46,7 +47,7 @@ public Response loginFormData(
   @Path("/login")
   public Response loginByModel(LoginModel datas) {
 
-    return Response.ok("Bearer " + datas.username + "__" + datas.password).build();
+    return Response.ok(createToken(datas.username, datas.password)).build();
   } // loginByModel
 
   @POST
@@ -55,4 +56,8 @@ public Response health() {
 
     return Response.ok().build();
   } // health
+
+  private String createToken(String username, String password) {
+    return "Bearer " + username + "__" + password;
+  }
 } // LoginService

src/main/java/com/smi/xxx/rest/base/CorsFilter.java

@@ -14,6 +14,7 @@
 import javax.ws.rs.ext.ExceptionMapper;
 import javax.ws.rs.ext.Provider;
 
+/** CORS Filter. */
 @Provider
 public class CorsFilter implements Filter, ContainerResponseFilter, ExceptionMapper<Throwable> {
 

src/main/java/com/smi/xxx/rest/base/JwtFilter.java

@@ -10,6 +10,7 @@
 import javax.servlet.http.HttpServletResponse;
 import javax.ws.rs.core.HttpHeaders;
 
+/** JWT Filter. */
 public class JwtFilter implements Filter {
 
   @Override
@@ -28,7 +29,7 @@ public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
     } else {
       response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
 
-      return;
+      // return; sonarlint
     } // try - catch
   } // doFilter
 } // JwtFilter

src/main/java/com/smi/xxx/rest/base/LoginModel.java

@@ -1,5 +1,6 @@
 package com.smi.xxx.rest.base;
 
+/** Login Model. */
 public class LoginModel {
   String username;
   String password;