I'm developing an application in Quarkus that integrates with the DynamoDB database. I have a query method that returns a list and I'd like this list to be paginated, but it would have to be done manually by passing the…
I am new to JOLT and I don't know much about it, and I need the JOLT spec to convert my below JSON to CSV file: { "bigRecords": [ { "Records": { "Name": "R1", "Id": "1P02XV425KCASEZGQLB8LPQMF4ZXCUBCTA01", "Type": "New", "Area": "Eng",…
I am trying to configure some key/value pairs for my Azure web application using app settings section from Azure portal to my Spring boot java class. I have Spring boot project, now i want to fetch some static URL and…
Actually, I was looking to get the EC2 instance name, I tried using EC2MetadataUtils class to get the metadata but in that response, the instance name is not there. Could you please someone suggest any util class endpoint to get…
I'm using postgres with my spring boot app and I want to make a specific table not delete able by anyone. Is there a way to implement this on spring boot side. Revoking delete grant does the job on postgres…
I have tried to create a REST APIs in Kotlin and Spring Boot and my Country entity has auditing fields created_at and updated_at which indicate the record creation and last modified date and time respectively. The Spring Boot application is…
I came across a strange issue while working on troubleshooting an issue. In my Spring Boot application, I have a GET REST end-point which returns a POJO which looks like: @GetMapping(value = "/dto", produces = MediaType.APPLICATION_JSON_VALUE) public ResponseEntity<ReportDto> dto() {…
So, I have 3 @Entity classes class Campaign { @Id private long campaignId; //Other fields @OneToMany(mappedBy = "campaign",cascade=CascadeType.ALL) private Set<Question> questions; } class Question { @Id private long questionId; //Other fields @OneToMany(mappedBy = "question",cascade=CascadeType.ALL) private Set<Choices> choices; @ManyToOne(fetch=FetchType.LAZY) @JoinColumn(name="CAMPAIGN_ID") private…
I am trying to use this query in springboot so I can display the results in a webpage. I know that this query works because I tested it in postgresql and it gave me the right results. But JPA is…
I'm working on a spring boot project example and I have already created the database but when I configure the database, it doesn't seem to work. It doesn't give me an error though but when I execute the application, nothing…