Package nl.datasteel.crudcraft.projection.mapping

Interface ProjectionMetadata.Attribute

Enclosing interface:
ProjectionMetadata<D>
public static interface ProjectionMetadata.Attribute
Attribute binding between DTO constructor arguments and entity paths.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    collection()
    Whether the attribute represents a collection association.
    BiConsumer<Object,List<?>>
    mutator()
    Mutator used to assign collection values on the DTO.
    ProjectionMetadata<?>
    nested()
    Metadata for nested DTO projections, or null for simple fields.
    String
    path()
    Entity attribute path relative to the current entity or join.

  • Method Details

    • path

      String path()
      Entity attribute path relative to the current entity or join.

    • nested

      ProjectionMetadata<?> nested()
      Metadata for nested DTO projections, or null for simple fields.

    • collection

      boolean collection()
      Whether the attribute represents a collection association.

    • mutator

      BiConsumer<Object,List<?>> mutator()
      Mutator used to assign collection values on the DTO. Implementations are expected to be generated at compile time so that collection properties can be populated without reflection.
      Returns:
      a mutator accepting the DTO instance and the values to set