Package jakarta.data.exceptions


package jakarta.data.exceptions
Common data access exceptions.
  • Exceptions
    Class
    Description
    Indicates a connection-related failure that might be intermittent in nature.
    Thrown by the data provider when a problem occurs.
    Data access exception thrown when a result was expected to have at least one row (or element) but zero rows (or elements) were actually returned.
    Indicates that an entity cannot be inserted into the database because an entity with same unique identifier already exists in the database.
    A mapping exception is one thrown if an issue exists at runtime or build time in the data mapping.
    This exception is raised when execution of a repository method with a singular return type finds multiple results.
    Indicates a failure that is due to inconsistent state between the entity and the database.