My application runs fine when it doesn't include any custom method in Repository. The moment I add a custom repo method in repo interface, it gives exceptions and application fails to start. package com.library.repo; import java.util.List; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.Query;…
I am new to spring. I was trying to upgrade spring boot version from 2.3.3.RELEASE to 2.6.7 in existing spring batch project. Project build completed successfully but I am getting bellow error when I run batch. Please help. Error {…
I have studied on mongodb with spring boot I install mongo with docker-compose, I use Mongo Compass to interactive with mongo database, and I create product database version: "3.8" services: mongodb: image : mongo container_name: mongodb environment: - PUID=1000 -…
I am new to spring framework. I am trying to create a CRUD application. After running the Spring application, the application starting successfully but database is not getting updated. My database name is Emp. When the springboot application started successfully…
public class Post { private int id; private String title; private String content; private Date createdAt; } content field is the text field. This field value actually is a Json object, I converted it to text. How can search efficient…
I started my first spring boot project. That's why it's not enough. Already looked for stack overflows and googling. I'd appreciate your help. **tmdb api Query For Details ** 'https://api.themoviedb.org/3/movie/343611?api_key=87bad1aa...~' movie_id : 343611 Controller import com.example.joyit.service.MovieSearchService; import lombok.RequiredArgsConstructor; import lombok.extern.slf4j.Slf4j;…
I have a project with Spring Boot and MongoDB. I have an enum class that return Integer. But, as far as i know, enum types saved as String into mongdb. But, i want to saved as Integer. How can i…
I have this service method for my edit API that maps my pojo class to an entity class for update operation. The CustomerDetail is my Dto class. public CustomerRegistration editCustomerDetails (Long id, CustomerDetail customerDetail) throws JsonMappingException { CustomerRegistration customer =…
I am trying to fetch unique aocDetailIds in spring boot should I use distinct keyword(Code Block 1) or should I create a SET of strings(Code Block 2) , which will be more optimised ? @Query(value = "SELECT DISTINCT a.aocDetailId FROM…
I have a presigned S3 URL that returns a JSON file. I need to use this URL in my Spring Boot application to retrieve the file, so I'm using WebClient. Here is my code: @RestController public class Demo { private…