I have been doing side spring-boot demo project about heroes and villains. Below is the Character class which is extended by Superhero and Villain classes: @Data @NoArgsConstructor @Entity @Table(name = "characters") @Inheritance(strategy = InheritanceType.TABLE_PER_CLASS) @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")…
I have a preexisting Postgres database with a bunch of tables. Each table has an ID column with a sequence. In my entity class I have something like this: @Entity @Table(name = "plan_block") @Getter @Setter @NoArgsConstructor @AllArgsConstructor @Audited public class…
I have a Spring Boot backend that outputs certain Json data upon certain GET or POST requests. Is there a simple tutorial for creating a react .js/.css combination to create a request through a button, interpret the Json response and…
These are my Entities:- This is my rider Rider entity package com.app.enities; import lombok.*; import org.springframework.data.annotation.Id; import org.springframework.data.mongodb.core.mapping.Document; import java.util.List; @Document(collection = "Rider") @Getter @Setter @AllArgsConstructor @NoArgsConstructor @ToString(callSuper = true) public class Rider { @Id private String id; private String…
How can I properly map an ENUM data type from my database to my Spring Data JPA entity using Hibernate? I have an ENUM type defined in my database schema, and I'm using Spring Data JPA with Hibernate for my…
I am new to spring-data-redis. I have integrated it with a spring-boot application. As part of this, I have added a few configs as follows: spring.session.store-type=redis spring.session.redis.namespace=tc server.servlet.session.timeout=-1 server.servlet.session.cookie.name=UISESSION server.servlet.session.cookie.http-only=true I don't want the user sessions to persist forever in…
I've got a MongoDB collection with the following document structure: @Data @NoArgsConstructor @AllArgsConstructor @Builder(toBuilder = true) @Document public class CustomerRouteManagementReportDocument implements TransactionDocument { @Id private String id; @Indexed(unique = true) private String customerId; // ... other properties private List<RouteHistoryEvent> routeHistoryEvents;…
We have a document collection that has varying attributes, lets just call them Entities. Currently we are using Spring Data Mongo Aggregation API to build up our aggregation. Essentially, this is what we are doing: public class EntityRepository<Entity, String> extends…
I have a dockerized spring-boot web service that needs to produce to a Kafka topic. I'm running Kafka with Zookeeper locally on Ubuntu. My web service is running in Docker on the same machine. I have confirmed with netstat -tlpn…
I have a Spring Boot webapp developed and tested with the Netbeans internal Tomcat server. I have setup the Application as a SpringBootServletInitializer public class ServletInitializer extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(Testspringboot2Application.class); } } @SpringBootApplication…