I read this stackoverflow post which says that we don't need to use @EnableJpaRepository or @EntityScan Spring data repository works without annotations I'm not sure what's wrong. But my Spring Boot application is only able to start with @EnableJpaRepository and…
I am trying to build a movie ticket booking application just to practice for interview low level design perspective. A theater can have multiple screens and each screen as some seats capacity. A show is a movie which will be…
I am working on this legacy application (7 years old). I have many methods that do the same thing that I am trying to upgrade to a newer MongoDB Java driver, but it won't compile. @Override public void saveOrUpdatePrinter(Document printer)…
I am using Spring Cloud Stream with Azure Service Bus. These are my relevant versions and dependencies: <spring-cloud-azure.version>4.3.0</spring-cloud-azure.version> <spring-cloud.version>2021.0.3</spring-cloud.version> <dependency> <groupId>com.azure.spring</groupId> <artifactId>spring-cloud-azure-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-stream</artifactId> </dependency> <dependency> <groupId>com.azure.spring</groupId> <artifactId>spring-cloud-azure-stream-binder-servicebus</artifactId> <version>4.3.0</version> </dependency> I want to implement retry policy, where message…
I have created a new SpringBoot application and am trying to connect to a postgres database. The only solutions I have found for this issue are making sure the the correct dependencies are present in the pom file... <dependency> <groupId>org.postgresql</groupId>…
I have a folder which already contains images. The user can add/update/delete the image with the object. Problem is when I dockerize my application, the user who get my docker image it gets the folder with images (I have a…
I created the generated column "available_quantity" - alter table products_regions add column available_quantity int8 GENERATED ALWAYS AS (quantity_total - quantity_ordered) STORED; When performing some logic, only the "quantity_ordered" column changes. But I get an ERROR: the column "available_quantity" can only…
Context: I'm able to dockerize and run my Springboot app locally just fine with the below, following the most common recommendations of using a generated jar file to run the app via Docker. Question: Since it's bad practice to push…
{ "id": 1, "holdDetails": [ { "holdDescription": "COVERT_LOCK", "holdStatus": "CREATED" }, { "holdDescription": "ALPH_LOCK", "holdStatus": "RESOLVED" } ] }, { "id": 2, "holdDetails": [ { "holdDescription": "ALPHA_LOCK", "holdStatus": "RESOLVED" }, { "holdDescription": "BETA_LOCK", "holdStatus": "RESOLVED" } ] }, { "id":…
I have a Springboot application that I'm trying to dockerize, this is my Dockerfile. FROM openjdk:11-jre-slim as build WORKDIR /app COPY mvnw . COPY .mvn .mvn COPY pom.xml . RUN ./mvnw dependency:go-offline -B # Copy the project source COPY src…