add transform for java unused variables

generators/bootstrap/generator.mts

@@ -34,6 +34,7 @@ import { GENERATOR_UPGRADE } from '../generator-list.mjs';
 import { PRIORITY_NAMES, QUEUES } from '../base-application/priorities.mjs';
 import type { BaseGeneratorDefinition, GenericTaskGroup } from '../base/tasks.mjs';
 import command from './command.mjs';
+import { createRemoveUnusedImportsTransform } from './support/java-unused-imports-transform.mjs';
 
 const { MULTISTEP_TRANSFORM, PRE_CONFLICTS } = PRIORITY_NAMES;
 const { MULTISTEP_TRANSFORM_QUEUE } = QUEUES;
@@ -155,6 +156,7 @@ export default class BootstrapGenerator extends BaseGenerator {
         ? []
         : [
             createESLintTransform.call(this, { ignoreErrors, extensions: 'ts,js' }),
+            createRemoveUnusedImportsTransform.call(this, { ignoreErrors }),
             createPrettierTransform.call(this, {
               ignoreErrors,
               prettierPackageJson: true,

generators/bootstrap/support/java-unused-imports-transform.mts

@@ -0,0 +1,33 @@
+import { extname } from 'path';
+import { passthrough } from '@yeoman/transform';
+import { isFileStateDeleted } from 'mem-fs-editor/state';
+import { removeUnusedImports } from 'java-lint';
+import { VinylMemFsEditorFile } from 'mem-fs-editor';
+import CoreGenerator from '../../base-core/index.mjs';
+
+// eslint-disable-next-line import/prefer-default-export
+export const createRemoveUnusedImportsTransform = function (
+  this: CoreGenerator,
+  options: {
+    ignoreErrors?: boolean;
+  } = {},
+) {
+  const { ignoreErrors } = options;
+  return passthrough((file: VinylMemFsEditorFile) => {
+    if (extname(file.path) === '.java' && !isFileStateDeleted(file)) {
+      if (file.contents) {
+        try {
+          file.contents = Buffer.from(removeUnusedImports(file.contents.toString('utf8')));
+        } catch (error: any) {
+          const errorMessage = `Error parsing file ${file.relative}: ${error} at ${file.contents?.toString()}`;
+          if (ignoreErrors) {
+            this?.log?.warn?.(errorMessage);
+            return;
+          }
+
+          throw new Error(errorMessage);
+        }
+      }
+    }
+  });
+};

generators/server/templates/entity/src/main/java/package/service/_EntityClass_Service.java.ejs

@@ -56,7 +56,7 @@ import java.util.UUID;
 <%_ } _%>
 
 /**
- * Service Interface for managing {@link <% if (dtoMapstruct) { %><%= entityAbsolutePackage %>.domain.<% } %><%= persistClass %>}.
+ * Service Interface for managing {@link <%= entityAbsoluteClass %>}.
  */
 public interface <%= entityClass %>Service {
 

generators/server/templates/entity/src/main/java/package/service/criteria/_EntityClass_Criteria.java.ejs

@@ -46,7 +46,7 @@ filterVariables.push({ filterType : oauthAwareReferenceFilterType,
 });
 _%>
 /**
- * Criteria class for the {@link <%= entityAbsolutePackage %>.domain.<%= persistClass %>} entity. This class is used
+ * Criteria class for the {@link <%= entityAbsoluteClass %>} entity. This class is used
  * in {@link <%= entityAbsolutePackage %>.web.rest.<%= entityClass %>Resource} to receive all the possible filtering options from
  * the Http GET request parameters.
  * For example the following could be a valid request:

generators/server/templates/entity/src/main/java/package/service/impl/_EntityClass_ServiceImpl.java.ejs

@@ -93,7 +93,7 @@ import static org.springframework.data.elasticsearch.client.elc.QueryBuilders.*;
 <%_ } _%>
 
 /**
- * Service Implementation for managing {@link <%= persistClass %>}.
+ * Service Implementation for managing {@link <%= entityAbsoluteClass %>}.
  */
 @Service<% if (databaseTypeSql) { %>
 @Transactional<% } %>

generators/server/templates/entity/src/main/java/package/web/rest/_EntityClass_Resource.java.ejs

@@ -131,7 +131,7 @@ import static org.springframework.data.elasticsearch.client.elc.QueryBuilders.*;
 <%_ } _%>
 
 /**
- * REST controller for managing {@link <%= entityAbsolutePackage %>.domain.<%= persistClass %>}.
+ * REST controller for managing {@link <%= entityAbsoluteClass %>}.
  */
 @RestController
 @RequestMapping("/api")

generators/server/templates/src/main/java/package/client/AuthorizedFeignClient.java.ejs

@@ -19,7 +19,6 @@
 package <%= packageName %>.client;
 
 import org.springframework.cloud.openfeign.FeignClient;
-import org.springframework.cloud.openfeign.FeignClientsConfiguration;
 import org.springframework.core.annotation.AliasFor;
 
 import java.lang.annotation.*;
@@ -41,7 +40,7 @@ public @interface AuthorizedFeignClient {
      * {@link feign.codec.Encoder}, {@link feign.Contract}.
      *
      * @return the custom {@code @Configuration} for the feign client.
-     * @see FeignClientsConfiguration for the defaults.
+     * @see org.springframework.cloud.openfeign.FeignClientsConfiguration for the defaults.
      */
     @AliasFor(annotation = FeignClient.class, attribute = "configuration")
     Class<?>[] configuration() default OAuth2InterceptedFeignConfiguration.class;

generators/server/templates/src/main/java/package/repository/PersistentTokenRepository.java.ejs

@@ -35,7 +35,7 @@ import com.datastax.oss.driver.api.mapper.annotations.Mapper;
 import com.datastax.oss.driver.api.mapper.annotations.Select;
 <%_ } _%>
 import <%= packageName %>.domain.PersistentToken;
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ if (!databaseTypeCassandra) { _%>
 import java.time.LocalDate;
 <%_ } _%>

generators/server/templates/src/main/java/package/repository/UserRepository.java.ejs

@@ -21,7 +21,7 @@ package <%= packageName %>.repository;
 <%_ if (databaseTypeSql && reactive) { _%>
 import <%= packageName %>.domain.Authority;
 <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 
 <%_ if (databaseTypeCassandra) { _%>
 import com.datastax.oss.driver.api.core.CqlIdentifier;

generators/server/templates/src/main/java/package/security/DomainUserDetailsService.java.ejs

@@ -18,7 +18,7 @@
 -%>
 package <%= packageName %>.security;
 
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j) { _%>
 import <%= packageName %>.domain.Authority;
 <%_ } _%>

generators/server/templates/src/main/java/package/service/MailService.java.ejs

@@ -18,7 +18,7 @@
 -%>
 package <%= packageName %>.service;
 
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 
 import tech.jhipster.config.JHipsterProperties;
 

generators/server/templates/src/main/java/package/service/UserService.java.ejs

@@ -23,7 +23,7 @@ import <%= packageName %>.config.Constants;
 import <%= packageName %>.domain.Authority;
 <%_ } _%>
 <%_ if (!databaseTypeNo) { _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
   <%_ if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j || databaseTypeCouchbase) { _%>
 import <%= packageName %>.repository.AuthorityRepository;
     <%_ if (authenticationTypeSession && !reactive) { _%>

generators/server/templates/src/main/java/package/service/dto/AdminUserDTO.java.ejs

@@ -22,7 +22,7 @@ import <%= packageName %>.config.Constants;
 <% if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j) { %>
 import <%= packageName %>.domain.Authority;<% } %>
 <%_ if (!databaseTypeNo) { _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ } _%>
 
 import java.io.Serializable;

generators/server/templates/src/main/java/package/service/dto/UserDTO.java.ejs

@@ -19,7 +19,7 @@
 package <%= packageName %>.service.dto;
 
 <%_ if (!databaseTypeNo) { _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ } _%>
 
 import java.io.Serializable;

generators/server/templates/src/main/java/package/service/mapper/UserMapper.java.ejs

@@ -21,7 +21,7 @@ package <%= packageName %>.service.mapper;
 <%_ if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j) { _%>
 import <%= packageName %>.domain.Authority;
 <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.service.dto.<%= user.adminUserDto %>;
 import <%= packageName %>.service.dto.<%= user.dtoClass %>;
 

generators/server/templates/src/main/java/package/web/rest/AccountResource.java.ejs

@@ -23,7 +23,7 @@ import <%= packageName %>.domain.PersistentToken;
 import <%= packageName %>.repository.PersistentTokenRepository;
   <%_ } _%>
   <%_ if (!reactive) { _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
   <%_ } _%>
 import <%= packageName %>.repository.UserRepository;
 import <%= packageName %>.security.SecurityUtils;

generators/server/templates/src/main/java/package/web/rest/LogoutResource_reactive.java.ejs

@@ -18,7 +18,6 @@
 -%>
 package <%= packageName %>.web.rest;
 
-import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.security.oauth2.client.registration.ClientRegistration;
 import org.springframework.security.oauth2.client.registration.ReactiveClientRegistrationRepository;
@@ -47,7 +46,7 @@ public class LogoutResource {
      * @param idToken the ID token.
      * @param request a {@link ServerHttpRequest} request.
      * @param session the current {@link WebSession}.
-     * @return the {@link ResponseEntity} with status {@code 200 (OK)} and a body with a global logout URL.
+     * @return status {@code 200 (OK)} and a body with a global logout URL.
      */
     @PostMapping("/api/logout")
     public Mono<Map<String, String>> logout(@AuthenticationPrincipal(expression = "idToken") OidcIdToken idToken, ServerHttpRequest request, WebSession session) {

generators/server/templates/src/main/java/package/web/rest/PublicUserResource.java.ejs

@@ -112,12 +112,14 @@ public class PublicUserResource {
 
     /**
      * {@code GET /users} : get all users with only the public informations - calling this are allowed for anyone.
-     *<% if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j || databaseTypeCouchbase) { %>
-        <%_ if (reactive) { _%>
+<%_ if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j || databaseTypeCouchbase) { _%>
+     *
+  <%_ if (reactive) { _%>
      * @param request a {@link ServerHttpRequest} request.
-        <%_ } _%>
-     * @param pageable the pagination information.<% } %>
+  <%_ } _%>
+     * @param pageable the pagination information.
      * @return the {@link ResponseEntity} with status {@code 200 (OK)} and with body all users.
+<%_ } _%>
      */
     @GetMapping("/users")
 <%_ if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j || databaseTypeCouchbase) { _%>

generators/server/templates/src/main/java/package/web/rest/UserResource.java.ejs

@@ -19,7 +19,7 @@
 package <%= packageName %>.web.rest;
 
 import <%= packageName %>.config.Constants;
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.repository.UserRepository;
 import <%= packageName %>.security.AuthoritiesConstants;
 import <%= packageName %>.service.MailService;
@@ -90,7 +90,7 @@ import static org.springframework.data.elasticsearch.client.elc.QueryBuilders.*;
 /**
  * REST controller for managing users.
  * <p>
- * This class accesses the {@link <%= packageName %>.domain.<%= user.persistClass %>} entity, and needs to fetch its collection of authorities.
+ * This class accesses the {@link <%= user.entityAbsoluteClass %>} entity, and needs to fetch its collection of authorities.
  * <p>
  * For a normal use-case, it would be better to have an eager relationship between User and Authority,
  * and send everything to the client side: there would be no View Model and DTO, a lot less code, and an outer-join

generators/server/templates/src/test/java/package/security/DomainUserDetailsServiceIT.java.ejs

@@ -22,7 +22,7 @@ import <%= packageName %>.IntegrationTest;
 <%_ if (databaseTypeSql && reactive) { _%>
 import <%= packageName %>.config.Constants;
 <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.repository.UserRepository;
 
 import org.apache.commons.lang3.RandomStringUtils;

generators/server/templates/src/test/java/package/service/MailServiceIT.java.ejs

@@ -20,7 +20,7 @@ package <%= packageName %>.service;
 
 import <%= packageName %>.config.Constants;
 import <%= packageName %>.IntegrationTest;
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import tech.jhipster.config.JHipsterProperties;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

generators/server/templates/src/test/java/package/service/UserServiceIT.java.ejs

@@ -24,7 +24,7 @@ import <%= packageName %>.config.Constants;
 import <%= packageName %>.domain.PersistentToken;
 <%_ } _%>
 <%_ if (!databaseTypeNo) { _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ } _%>
 <%_ if ((databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j || databaseTypeCouchbase) && authenticationTypeSession && !reactive) { _%>
 import <%= packageName %>.repository.PersistentTokenRepository;

generators/server/templates/src/test/java/package/service/mapper/UserMapperTest.java.ejs

@@ -18,7 +18,7 @@
 -%>
 package <%= packageName %>.service.mapper;
 
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.service.dto.<%= user.adminUserDto %>;
 import <%= packageName %>.service.dto.<%= user.dtoClass %>;
 <%_ if (!authenticationTypeOauth2) { _%>

generators/server/templates/src/test/java/package/web/rest/AccountResourceIT.java.ejs

@@ -23,7 +23,7 @@ import <%= packageName %>.config.Constants;
 <%_ if (authenticationTypeSession && !reactive) { _%>
 import <%= packageName %>.domain.PersistentToken;
 <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ if (databaseTypeSql || databaseTypeMongodb || databaseTypeNeo4j) { _%>
 import <%= packageName %>.repository.AuthorityRepository;
 <%_ } _%>

generators/server/templates/src/test/java/package/web/rest/AuthenticateControllerIT.java.ejs

@@ -23,7 +23,7 @@ import <%= packageName %>.IntegrationTest;
   <%_ if (databaseTypeSql && reactive) { _%>
 import <%= packageName %>.config.Constants;
   <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.repository.UserRepository;
 <%_ } _%>
 import <%= packageName %>.web.rest.vm.LoginVM;

generators/server/templates/src/test/java/package/web/rest/PublicUserResourceIT.java.ejs

@@ -25,7 +25,7 @@ import <%= packageName %>.config.Constants;
 <%_ if (authenticationTypeOauth2) { _%>
 import <%= packageName %>.config.TestSecurityConfiguration;
 <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.repository.UserRepository;
 <%_ if (searchEngineElasticsearch) { _%>
 import <%= packageName %>.repository.search.UserSearchRepository;

generators/server/templates/src/test/java/package/web/rest/UserResourceIT.java.ejs

@@ -30,7 +30,7 @@ import <%= packageName %>.config.Constants;
 <%_ if (!databaseTypeCassandra && !databaseTypeCouchbase) { _%>
 import <%= packageName %>.domain.Authority;
 <%_ } _%>
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 <%_ if (databaseTypeSql && reactive) { _%>
 import <%= packageName %>.repository.AuthorityRepository;
 <%_ } _%>

generators/spring-cache/templates/src/main/java/package/config/CacheConfiguration.java.ejs

@@ -221,12 +221,12 @@ public class CacheConfiguration {
             createCache(cm, <%= packageName %>.repository.UserRepository.USERS_BY_LOGIN_CACHE);
             createCache(cm, <%= packageName %>.repository.UserRepository.USERS_BY_EMAIL_CACHE);
     <%_ if (enableHibernateCache) { _%>
-            createCache(cm, <%= packageName %>.domain.<%= user.persistClass %>.class.getName());
+            createCache(cm, <%= user.entityAbsoluteClass %>.class.getName());
             createCache(cm, <%= packageName %>.domain.Authority.class.getName());
-            createCache(cm, <%= packageName %>.domain.<%= user.persistClass %>.class.getName() + ".authorities");
+            createCache(cm, <%= user.entityAbsoluteClass %>.class.getName() + ".authorities");
       <%_ if (authenticationTypeSession) { _%>
             createCache(cm, <%= packageName %>.domain.PersistentToken.class.getName());
-            createCache(cm, <%= packageName %>.domain.<%= user.persistClass %>.class.getName() + ".persistentTokens");
+            createCache(cm, <%= user.entityAbsoluteClass %>.class.getName() + ".persistentTokens");
       <%_ } _%>
     <%_ } _%>
   <%_ } _%>
@@ -778,12 +778,12 @@ public class CacheConfiguration {
             createCache(cm, <%= packageName %>.repository.UserRepository.USERS_BY_LOGIN_CACHE, jcacheConfiguration);
             createCache(cm, <%= packageName %>.repository.UserRepository.USERS_BY_EMAIL_CACHE, jcacheConfiguration);
     <%_ if (enableHibernateCache) { _%>
-            createCache(cm, <%= packageName %>.domain.<%= user.persistClass %>.class.getName(), jcacheConfiguration);
+            createCache(cm, <%= user.entityAbsoluteClass %>.class.getName(), jcacheConfiguration);
             createCache(cm, <%= packageName %>.domain.Authority.class.getName(), jcacheConfiguration);
-            createCache(cm, <%= packageName %>.domain.<%= user.persistClass %>.class.getName() + ".authorities", jcacheConfiguration);
+            createCache(cm, <%= user.entityAbsoluteClass %>.class.getName() + ".authorities", jcacheConfiguration);
       <%_ if (authenticationTypeSession) { _%>
             createCache(cm, <%= packageName %>.domain.PersistentToken.class.getName(), jcacheConfiguration);
-            createCache(cm, <%= packageName %>.domain.<%= user.persistClass %>.class.getName() + ".persistentTokens", jcacheConfiguration);
+            createCache(cm, <%= user.entityAbsoluteClass %>.class.getName() + ".persistentTokens", jcacheConfiguration);
       <%_ } _%>
     <%_ } _%>
   <%_ } _%>

generators/spring-data-couchbase/templates/src/main/java/package/domain/_PersistClass_.java.jhi.spring_data_couchbase.ejs

@@ -23,7 +23,7 @@
 <&_ if (fragment.staticImportSection) { -&>
 <%_ if (!embedded) { _%>
 import static <%= packageName %>.config.Constants.ID_DELIMITER;
-import static <%= packageName %>.domain.<%= persistClass %>.TYPE_NAME;
+import static <%= entityAbsoluteClass %>.TYPE_NAME;
 import static org.springframework.data.couchbase.core.mapping.id.GenerationStrategy.UNIQUE;
 <%_ } _%>
 <&_ } -&>

generators/spring-data-couchbase/templates/src/main/java/package/repository/PersistentTokenRepository_couchbase.java.ejs

@@ -19,7 +19,7 @@
 package <%= packageName %>.repository;
 
 import <%= packageName %>.domain.PersistentToken;
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import org.springframework.data.couchbase.repository.CouchbaseRepository;
 import java.util.List;
 import java.util.Optional;

generators/spring-data-couchbase/templates/src/main/java/package/repository/_EntityClass_Repository.java.ejs

@@ -43,7 +43,7 @@ import org.springframework.stereotype.Repository;
 import java.util.UUID;
 <%_ } _%>
 
-import static <%= packageName %>.domain.<%= persistClass %>.TYPE_NAME;
+import static <%= entityAbsoluteClass %>.TYPE_NAME;
 
 /**
  * Spring Data Couchbase repository for the <%= persistClass %> entity.

generators/spring-data-elasticsearch/templates/src/main/java/package/repository/search/UserSearchRepository.java.ejs

@@ -18,7 +18,7 @@
 -%>
 package <%= packageName %>.repository.search;
 
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.repository.<%= user.persistClass %>Repository;
 
 <%_ if (reactive) { _%>

generators/spring-data-mongodb/templates/src/main/java/package/config/dbmigrations/InitialSetupMigration.java.ejs

@@ -19,7 +19,7 @@
 package <%= packageName %>.config.dbmigrations;
 
 import <%= packageName %>.domain.Authority;
-import <%= packageName %>.domain.<%= user.persistClass %>;
+import <%= user.entityAbsoluteClass %>;
 import <%= packageName %>.security.AuthoritiesConstants;
 import <%= packageName %>.config.Constants;
 

generators/spring-data-neo4j/templates/src/main/resources/config/neo4j/migrations/user__admin.json.ejs

@@ -14,5 +14,5 @@
     "ROLE_USER",
     "ROLE_ADMIN"
   ],
-  "_class": "<%= packageName %>.domain.<%= user.persistClass %>"
+  "_class": "<%= user.entityAbsoluteClass %>"
 }