Integrating Query dsl with Reactive Mongo Repository in spring 5

Question

Spring 5 comes with a reactive implementation for spring data mongo , before the i was able to extend my mongo repository with QuerydslPredicateExecutor

 @Repository
 public interface AccountRepo extends MongoRepository<Account,String> 
 ,QuerydslPredicateExecutor<Account>

if i try this

 @Repository
 public interface AccountRepo extends
 ReactiveMongoRepository<Account,String>,
 QuerydslPredicateExecutor<Account>

my application does not start it because :

Caused by: org.springframework.data.mapping.PropertyReferenceException: No property exists found for type Account!

is there a way around this

here is the account class

package com.devop.models;

import lombok.Data;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;

@Document
@Data
public class Account {
@Id
String id;

String accountName;

String accountNumber;

String schemeCode;

String openDate;

String accountCategory;

String accountCurrency = "Naira";

String accountSecondaryCategory;

String receiveSmsAlert;

String recieveEmailAlert;

String cifId;

}

here is the interface AccountRepo

 package com.devop.mongoRepo;

 import com.devop.models.Account;
 import org.springframework.data.mongodb.repository.*;
 import org.springframework.data.mongodb.repository.support*;
 import org.springframework.data.querydsl.QuerydslPredicateExecutor;
 import org.springframework.stereotype.Repository;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;

 @Repository
 public interface AccountRepo extends 
 ReactiveMongoRepository<Account,String> 
 ,QuerydslPredicateExecutor<Account> {

Flux<Account> findAccountByAccountNameContains(String accountName);
Mono<Account> findAccountByAccountNumberEquals(String accountNumber);

}

Answer 1

You could use ReactiveQuerydslPredicateExecutor. See example for more information https://github.com/spring-projects/spring-data-examples/tree/master/mongodb/querydsl