Module org.seasar.doma.core
Package org.seasar.doma.jdbc.entity

Interface PostDeleteContext<E>

Type Parameters:
E - the entity type that was deleted
All Known Implementing Classes:
AbstractPostDeleteContext, AutoBatchDeleteQuery.AutoBatchPostDeleteContext, AutoDeleteQuery.AutoPostDeleteContext, SqlFileBatchDeleteQuery.SqlFileBatchPostDeleteContext, SqlFileDeleteQuery.SqlFilePostDeleteContext
public interface PostDeleteContext<E>
A context for post-processing an entity after a delete operation.

This interface provides methods to access and modify the entity that was deleted, as well as methods to access configuration and metadata about the delete operation. It is typically used in entity listener implementations to perform custom logic after a delete operation.

The context is passed to the postDelete method of entity listeners.

See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    Config
    getConfig()
    Returns the Doma configuration associated with this delete operation.
    EntityType<E>
    getEntityType()
    Returns the entity type metadata for the entity that was deleted.
    Method
    getMethod()
    Returns the DAO method that is annotated with Delete and triggered this delete operation.
    E
    getNewEntity()
    Returns the entity instance that was deleted.
    default ReturningProperties
    getReturningProperties()
    Returns the returning properties configuration for this delete operation.
    void
    setNewEntity(E newEntity)
    Sets a new entity instance to be used after the delete operation.

  • Method Details

    • getEntityType

      EntityType<E> getEntityType()
      Returns the entity type metadata for the entity that was deleted.

      The entity type provides access to metadata about the entity class, including its properties, naming conventions, and other configuration.

      Returns:
      the entity type metadata

    • getMethod

      Method getMethod()
      Returns the DAO method that is annotated with Delete and triggered this delete operation.

      This method provides access to the reflection Method object representing the DAO method that initiated the delete operation.

      Returns:
      the Method object representing the DAO method

    • getConfig

      Config getConfig()
      Returns the Doma configuration associated with this delete operation.

      The configuration provides access to database connection, dialect, and other runtime settings for the current operation.

      Returns:
      the Doma configuration

    • getNewEntity

      E getNewEntity()
      Returns the entity instance that was deleted.

      This is the entity instance after the delete operation and any modifications made by entity listeners in their postDelete methods.

      Returns:
      the deleted entity instance

    • setNewEntity

      void setNewEntity(E newEntity)
      Sets a new entity instance to be used after the delete operation.

      This method is primarily used with immutable entity classes, allowing entity listeners to replace the entity instance with a modified version after it has been deleted from the database.

      Parameters:
      newEntity - the new entity instance to use
      Throws:
      DomaNullPointerException - if newEntity is null

    • getReturningProperties

      default ReturningProperties getReturningProperties()
      Returns the returning properties configuration for this delete operation.

      Returning properties specify which columns should be returned by the database after a delete operation, typically used with the RETURNING clause in SQL.

      Returns:
      the returning properties configuration, never null
      See Also: