![]() the HTML views, using the Angular or React or Vue validation mechanism.Validation will be automatically generated on: Depending on the field type, different validation options will be available. Images will be handled specifically on the Angular side, so they can be displayed to the end-user. When this type is selected, the sub-generator will ask you if you want to store generic binary data, an image object, or a CLOB (long text). Blob: A Blob object, used to store some binary data.When this type is selected, the sub-generator will ask you what values you want in your enumeration, and it will create a specific enum class to store them. ![]() Enumeration: A Java Enumeration object.Duration: A object, used to represent an amount of time.Note that time zones are neither supported by the REST nor by the persistence layers so you should most probably use Instant instead. ZonedDateTime: A object, used to represent a local date-time in a given timezone (typically a calendar appointment).Instant: A object, used to represent a timestamp, an instantaneous point on the time-line.LocalDate: A object, used to correctly manage dates in Java.BigDecimal: A object, used when you want exact mathematic calculations (often used for financial operations).Its default size depends on the underlying backend (if you use JPA, it’s 255 by default), but you can change it using the validation rules (putting a max size of 1024, for example). This support depends on your database backend, so we use Java types to describe them: a Java String will be stored differently in Oracle or Cassandra, and it is one of JHipster’s strengths to generate the correct database access code for you. You cannot use MySQL reserved keywords (as your database schema update will fail).You cannot use Java reserved keywords (as your code will not compile).Those fields cannot contain reserved keywords in the technologies you are using. You will need to input the field names and their types, and JHipster will generate for you all the required code and configuration, from the Angular HTML view to the Liquibase changelog. ![]() If you want to use JHipster UML instead of the jdl sub-generator, you need to install it by running npm install -g jhipster-uml, and then run jhipster-uml yourFileName.jh.įor each entity, you can add as many fields as you want.
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