jhipster/generator-jhipster

Hipster stack for Java developers. Spring Boot + Angular in one handy generator.

Akash Kumar Roy

@_skydex_twitter

i know there's a workaround to drop off or clear the md5sum

but is it a good way to reflect entity related changes to database

2 replies

hardeepshukla08

@hardeepshukla08

Hello Everyone.
I generated a jhipster application without websocket option. But now there is a need to implement websocket in our application.
By using tracker example i implemented some of the configuration in my project.
However i am facing an issue regarding the websocket handshake

1 reply

The link to my problem is : https://stackoverflow.com/questions/64765640/error-during-websocket-handshake-unexpected-response-code-200-in-jhipster-appl?noredirect=1#comment114542333_64765640

i have configured everything I suppose.
Added websocket url to security file , ClientforwardController file and webpack file as well.
Enabled websocket in Yo-rc.json file
I am unable to find the problem. If anyone knows anything please help me out.

Supun Dharmarathna

@supun

I need to use external i18n and app constants files with Jhipster. any suggestion?

Ebsan Uddin

@Ebsan

I've been having a lot of issues running the jhipster app in prod. Running ./mvnw -Pprod still runs the app with the dev,swagger profiles

I've had this happen with a fresh, just generated project

the webpack debug information says it's using the prod profile but I'm not sure why

'-Pprod' doesn't run nor build a prod jar

Supun Dharmarathna

@supun

I need to use external i18n and app constants files with Jhipster. any suggestion?
basically i need to use different configurations in loading time

Davoud Badamchi

@patzu

Who is alive? I have a problem

I cannot login, some tables are missing, it looks like no database is created. I selected in-memory H2 database

org.springframework.data.r2dbc.BadSqlGrammarException: executeMany; bad SQL grammar [INSERT INTO jhi_persistent_audit_event (principal, event_date, event_type) VALUES ($1, $2, $3)]; nested exception is io.r2dbc.spi.R2dbcBadGrammarException: [42102] [42S02] Table "JHI_PERSISTENT_AUDIT_EVENT" not found; SQL statement:
INSERT INTO jhi_persistent_audit_event (principal, event_date, event_type) VALUES ($1, $2, $3) [42102-200]

Davoud Badamchi

@patzu

Who is alive? I have a problem

Oh, still no answer? nobody alive! :| Pandemic did the job I think. I created new Jhipster application with Reactive Webflux = false :) .

It works now.

vishnuc212

@vishnuc212

Does jhipster supports keycloak based fine-grained authorization?

herenow87

@herenow87

I am getting this error in

java.lang.IllegalStateException: REST API is not enabled. in UAA server and unable to access localhost:9999

herenow87

@herenow87

A file path that is implicitly relative to the current working directory is not allowed in the database URL "jdbc:h2:file:target/h2db/db/jhipsgate;DB_CLOSE_DELAY=-1". Use an absolute path, ~/name, ./name, or the baseDir setting instead. [90011-200]

simiii

@simiii

Hey there. I generated a new jhipster microservice app. Is it normal that hateoas ist configured by default? How do I disable it? Thanks in advance

Bobby King

@BLKingLLC

Does anyone have any idea why I'm getting this error during a Kubernetes deployment to Google?

"Failed to pull image "brabbit/brabbit": rpc error: code = Unknown desc = Error response from daemon: pull access denied for brabbit/brabbit, repository does not exist or may require 'docker login': denied: requested access to the resource is denied"

Bobby King

@BLKingLLC

Found it... I think it may be a bug. The brabbit-deployment.yml had the wrong image address.

Bruce MARIAGE

@Brouce_gitlab

I there. I am struggling with a deployment issue: I need to CTRL+RELOAD button each time I redeploy the app, reloading is not enough, and I really can't explain that to clients. What should be the normal behaviour of the app after a new deployment ?
using JHipster v6.10.1 with vuejs blueprint
Please help !

7 replies

Bobby King

@BLKingLLC

How can I redeploy my entire Kubernetes deployment without deleting the cluster? Currently, I have to recreate the cluster then run kubeapply.sh -f

Balakrishna Kancharana

@balakrishna533

Hi all,

When I am trying to access jhipster through nginx, showing below error in the logs:

connect() failed (111: Connection refused) while connecting to upstream

Szabolcs Kelemen

@SzabKel

Hello! Could you please tell me if there is any way to ignore files during every generation? Like an import-jdl ignore file. I would use it to ignore files I already changed, like if I change the navbar manually for example, I would add the navbar's html to the ignore file so I wouldn't have to skip it manually every time I re-generate the code. (Or is there a better way?)

2 replies

cifilaci

@cifilaci

Hello Guys! I would like to ask around Oauth2, token refresh and revocation endpoint implementation. As far as I can see the the jwt token is persisted in the session of the user on the backend and I found no code validating the token expiration. So If I have a token with 5 mins lifespan this keeps working even after it is expired. Would it be a valid improvement to implement the validation and implementation of refreshing the token? My other question is about revocation. Why Jhipster is not implementing the revocation endpoint?

jeffry00777

@jeffry00777

After adding new entity, the tables are not added in the database.

Sang9xpro

@sang9xpro

After adding new entity, the tables are not added in the database.

yes. You have to create the table manually

Hello guys, How can I set default selected is Facebook in AvRadio react?
Example:

JCbackenddev

@JCbackenddev

Hey Guys! I am new here, could you advice me a good tutorial to create new views while respecting the preexisting architecture of the app! thank you in advance!
(I looked all over the internet and in the documentation but couldn't find a good one).

Armel BOBDA

@ArmelBobda_twitter

Hello!! Please I want to know if JHipster supports TLS 1.3?

jeffry00777

@jeffry00777

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'testingServiceImpl' defined in file [C:\Users\Hermina Louis\company\jpconferences\target\classes\com\jhipster\gateway\service\impl\TestingServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testingRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Validation failed for query for method public abstract java.util.List com.jhipster.gateway.repository.TestingRepository.findLastRecord()!
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:228)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:895)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at com.jhipster.gateway.CompanyApp.main(CompanyApp.java:63)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testingRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Validation failed for query for method public abstract java.util.List com.jhipster.gateway.repository.TestingRepository.findLastRecord()!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
a

public interface TestingRepository extends JpaRepository<Testing, Long> {

@Query("SELECT aa FROM Testing aa ORDER BY aa.id DESC")
public List<Testing> findLastRecord();

}

@Override
@Transactional(readOnly = true)
public List<Testing> getLastRecord() {
return testingRepository.findLastRecord();
}

@GetMapping("/testings/last")
public ResponseEntity<List<Testing>> getLast() {
//List<Testing> testing = testingService.getLastRecord();
return new ResponseEntity<>(testingService.getLastRecord(), HttpStatus.OK);
}

I am not able to fetch the data using custom query

Enes Dogan

@enesdogan27

Hi guys, could you advise me please? I want to access mongodb in docker container, it seems ports are not exposed in default? Which docker files should i change and rerun project? Assume i want to use mongodb for UAA server and want connect db from my host machine vai Robo 3T mongo client? Thanks

Enes Dogan

@enesdogan27

I solved myself after some research. Jhipster docker-compose generator does not expose ports. If you want to expose it you can manually alter docker-compose.yml file or related docker file. Sample docker compose file for exposing uaa server database exposed to be accessible from host machine:
`version: '2'
services:
blog:
image: blog
environment:

  - _JAVA_OPTIONS=-Xmx512m -Xms256m
  - 'SPRING_PROFILES_ACTIVE=prod,swagger'
  - MANAGEMENT_METRICS_EXPORT_PROMETHEUS_ENABLED=true
  - 'EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/eureka'
  - 'SPRING_CLOUD_CONFIG_URI=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/config'
  - 'SPRING_DATA_MONGODB_URI=mongodb://blog-mongodb:27017'
  - SPRING_DATA_MONGODB_DATABASE=blog
  - JHIPSTER_SLEEP=30
  - JHIPSTER_REGISTRY_PASSWORD=admin

blog-mongodb:
image: 'mongo:4.2.7'

gateway:
image: gateway
environment:

  - _JAVA_OPTIONS=-Xmx512m -Xms256m
  - 'SPRING_PROFILES_ACTIVE=prod,swagger'
  - MANAGEMENT_METRICS_EXPORT_PROMETHEUS_ENABLED=true
  - 'EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/eureka'
  - 'SPRING_CLOUD_CONFIG_URI=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/config'
  - 'SPRING_DATA_MONGODB_URI=mongodb://gateway-mongodb:27017'
  - SPRING_DATA_MONGODB_DATABASE=gateway
  - JHIPSTER_SLEEP=30
  - JHIPSTER_REGISTRY_PASSWORD=admin
ports:
  - '8080:8080'

gateway-mongodb:
image: 'mongo:4.2.7'

store:
image: store
environment:

  - _JAVA_OPTIONS=-Xmx512m -Xms256m
  - 'SPRING_PROFILES_ACTIVE=prod,swagger'
  - MANAGEMENT_METRICS_EXPORT_PROMETHEUS_ENABLED=true
  - 'EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/eureka'
  - 'SPRING_CLOUD_CONFIG_URI=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/config'
  - 'SPRING_DATA_MONGODB_URI=mongodb://store-mongodb:27017'
  - SPRING_DATA_MONGODB_DATABASE=store
  - JHIPSTER_SLEEP=30
  - JHIPSTER_REGISTRY_PASSWORD=admin

store-mongodb:
image: 'mongo:4.2.7'

uaa:
image: uaa
environment:

  - _JAVA_OPTIONS=-Xmx512m -Xms256m
  - 'SPRING_PROFILES_ACTIVE=prod,swagger'
  - MANAGEMENT_METRICS_EXPORT_PROMETHEUS_ENABLED=true
  - 'EUREKA_CLIENT_SERVICE_URL_DEFAULTZONE=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/eureka'
  - 'SPRING_CLOUD_CONFIG_URI=http://admin:$${jhipster.registry.password}@jhipster-registry:8761/config'
  - 'SPRING_DATA_MONGODB_URI=mongodb://uaa-mongodb:27017'
  - SPRING_DATA_MONGODB_DATABASE=uaa
  - JHIPSTER_SLEEP=30
  - JHIPSTER_REGISTRY_PASSWORD=admin

uaa-mongodb:
image: 'mongo:4.2.7'
ports:

  - '27017:27017'

jhipster-registry:
extends:
file: jhipster-registry.yml
service: jhipster-registry

jhipster-elasticsearch:
extends:
file: jhipster-console.yml
service: jhipster-elasticsearch
jhipster-logstash:
extends:
file: jhipster-console.yml
service: jhipster-logstash
depends_on:

  - jhipster-elasticsearch

jhipster-console:
extends:
file: jhipster-console.yml
service: jhipster-console
depends_on:

  - jhipster-elasticsearch

jhipster-import-dashboards:
extends:
file: jhipster-console.yml
service: jhipster-import-dashboards
depends_on:

  - jhipster-elasticsearch

Maksim Muruev

@mmuruev

I've generated entity but it failes in generator seems because regexp... cant stand ' symbols or something like this.. so now I have no .jhipster/entity.json file in project but backend is generated (java + liquibase) any chance to restore it somehow? I want change the entity a bit?

1 reply

Ghost

@ghost~5fc16d44d73408ce4ff52135

Hi,

This is my jhipster conifg (actuall kotlin hipster).

<details>
<summary>.yo-rc.json file</summary>
<pre>
{
  "generator-jhipster": {
    "promptValues": {
      "packageName": "com.test.test",
      "nativeLanguage": "en"
    },
    "jhipsterVersion": "6.10.4",
    "applicationType": "monolith",
    "baseName": "ProjectShoesBackend",
    "packageName": "com.test.test",
    "packageFolder": "com/test/test",
    "serverPort": "8080",
    "authenticationType": "jwt",
    "cacheProvider": "ehcache",
    "enableHibernateCache": true,
    "websocket": false,
    "databaseType": "sql",
    "devDatabaseType": "h2Disk",
    "prodDatabaseType": "postgresql",
    "searchEngine": false,
    "messageBroker": false,
    "serviceDiscoveryType": false,
    "buildTool": "gradle",
    "enableSwaggerCodegen": false,
    "jwtSecretKey": "YourJWTSecretKeyWasReplacedByThisMeaninglessTextByTheJHipsterInfoCommandForObviousSecurityReasons",
    "embeddableLaunchScript": false,
    "useSass": true,
    "clientPackageManager": "npm",
    "clientFramework": "angularX",
    "clientTheme": "minty",
    "clientThemeVariant": "dark",
    "creationTimestamp": 1606397893626,
    "testFrameworks": [],
    "jhiPrefix": "jhi",
    "entitySuffix": "",
    "dtoSuffix": "DTO",
    "otherModules": [
      {
        "name": "generator-jhipster-kotlin",
        "version": "1.10.0"
      }
    ],
    "enableTranslation": true,
    "nativeLanguage": "en",
    "languages": ["en"],
    "blueprints": [
      {
        "name": "generator-jhipster-kotlin",
        "version": "1.10.0"
      }
    ],
    "herokuAppName": "project-shoes-backend",
    "herokuDeployType": "git",
    "herokuJavaVersion": "1.8"
  }
}

</pre>
</details>


##### **JDL for the Entity configuration(s) `entityName.json` files generated in the `.jhipster` directory**

<details>
<summary>JDL entity definitions</summary>

<pre>
entity Brand {
  name String
}
entity Shoes {
  name String
}
entity Size {
  lengthInCm Long,
  sizeUS Long,
  sizeEU Long
}
relationship OneToMany {
  Brand{shoe} to Shoes{brand},
  Shoes{sizes} to Size{shoe}
}


</pre>
</details>


##### **Environment and Tools**

openjdk version "1.8.0_272"
OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_272-b10)
OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.272-b10, mixed mode)

git version 2.24.3 (Apple Git-128)

node: v14.9.0

npm: 6.14.7

Docker version 19.03.13, build 4484c46d9d

docker-compose version 1.27.4, build 40524192

identical .jhipster/Brand.json
identical .jhipster/Shoes.json
identical .jhipster/Size.json

I have a problem creating entities via the Angular frontend. When creating a Brand entity, it works. But when I try to create a Shoe Entity and link it with a Brand I always recieve a bad request error.

The log shows the following error message:

JSON parse error: Parameter specified as non-null is null: method com.test.test.domain.Brand.setShoes, parameter <set-?>; nested exception is com.fasterxml.jackson.databind.JsonMappingException: Parameter specified as non-null is null: method com.test.test.domain.Brand.setShoes, parameter <set-?>
 at [Source: (PushbackInputStream); line: 1, column: 63] (through reference chain: com.test.test.domain.Shoes["brand"]->com.test.test.domain.Brand["shoes"])]

Can somebody help me figure out the problem?

Thanks in advance

Mathieu Poussin

@Kedare_twitter

Hello everyone.
I got a small question, I am coming from a Python/Django/Celery background (did some ruby a long time ago also) and I wanted to know if you would recommend to start directly with JHipster or to start a first web app with just some plain Spring Boot ? (I will also use Angular that I used already).
I tried to start with JHipster directly but I feel a little bit overwhelmed by all the things I need to know from Spring Boot and then the specificity from JHipster :sweat_smile:

1 reply

Carlos Henrique

@henriqueof

I am using API first to generate controllers and would like to create only database related classes when importing my JDL entities, how can I achieve this? Currently it creates Controllers for all entities even those I don't want to.

3 replies

Abhishek Sharma

@abhisheksharma85

this could be a very dumb question, but I am curious. When I create jhipster gateway with Spring Webflux, it doesn't give an option to use Cache. Can anyone care to explain?

1 reply

EmmanuelDiazN09

@EmmanuelDiazN09

I am starting in jhipster I create the project in a basic way when I enter the server and add the username and password admin; admin "Login failed! Please check your credentials and try again."

cheetahtec

@cheetahtec

I am using jhipster 6.10.5. I built an application and created entities. When I run npm test and npm run e2e to see if all is ok I am getting issues in jest and protractor config. Has anyone experienced this ?

Tried to lint /Users/abhinavprakash/Projects/medihelp/bin/src/test/javascript/jest.conf.js but found no valid, enabled rules for this file type and file path in the resolved configuration.
Tried to lint /Users/abhinavprakash/Projects/medihelp/bin/src/test/javascript/protractor.conf.js but found no valid, enabled rules for this file type and file path in the resolved configuration.

3 replies

 1:18  error    Require statement not part of import statement                  @typescript-eslint/no-var-requires
  19:23  error    'mapTypescriptAliasToJestAlias' was used before it was defined  @typescript-eslint/no-use-before-define

 14:19  error  'process' is not defined                                                      no-undef
  35:5   error  Expected method shorthand                                                     object-shorthand
  41:5   error  Expected method shorthand                                                     object-shorthand
  42:9   error  'browser' is not defined                                                      no-undef
  44:9   error  Do not use "// @ts-ignore" comments because they suppress compilation errors  @typescript-eslint/ban-ts-ignore
  45:9   error  'browser' is not defined                                                      no-undef
  46:22  error  Require statement not part of import statement                                @typescript-eslint/no-var-requires
  47:32  error  Require statement not part of import statement                                @typescript-eslint/no-var-requires
  49:28  error  Require statement not part of import statement                                @typescript-eslint/no-var-requires
  51:9   error  Do not use "// @ts-ignore" comments because they suppress compilation errors  @typescript-eslint/ban-ts-ignore

Kirill Marchuk

@62mkv

Hi all. I'd like to know more about why "Angular Ivy" has been chosen as the way to generate apps by default w/JHipster (6.9.1, at least) ? It seems like there's tons of packages out there that are not supported by Angular Ivy at all. Or is there any straightforward way to resolve such issues?

5 replies

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