Last Updated on May 19, 2021 by Simanta Data validation is a basic requirement for any application. This is more significant for web applications that accept data as input. Bean Validation or commonly known as JSR-380 is a Java standard that is used to perform validation in Java applications. To perform validation, data Items are […]Continue reading
Last Updated on September 10, 2021 by jt The Spring framework has a library called Spring State Machine which is a model of computation that depends on the finite states. It can only be in one state at a given time, hence it is also called a finite state machine. The transitions of this State […]Continue reading
Last Updated on May 2, 2021 by jt When you develop a Spring Bool RESTful service, you as a programmer are responsible for handling exceptions in the service. For instance, by properly handling exceptions, you can stop the disruption of the normal flow of the application. In addition, proper exception handling ensures that the code […]Continue reading
Last Updated on May 2, 2021 by jt Java 8 introduces a new date and time API defined inside the java.time package. The key date and time classes defined in this package are LocalDateTime, ZonedDateTime, and OffsetDateTime. OffsetDateTime is an immutable representation of a date-time with an offset from UTC. It stores all date and time fields, to […]Continue reading
Last Updated on May 7, 2021 by jt Consider a scenario where a database query matches over 1000 records. You need to display the query results to users. In this scenario, you probably won’t want to display all records on a single page. Instead, you would want to display chunks of data of suitable sizes […]Continue reading
