Package org.hibernate.boot.model.internal

Class SoftDeleteHelper

java.lang.Object

org.hibernate.boot.model.internal.SoftDeleteHelper

public class SoftDeleteHelper
extends Object

Helper for dealing with SoftDelete

Constructor Summary

Constructors

Constructor	Description
SoftDeleteHelper()

Method Summary

Modifier and Type	Method	Description
static void	bindSoftDeleteIndicator(SoftDelete softDeleteConfig, SoftDeletable target, Table table, MetadataBuildingContext context)	Creates and binds the column and value for modeling the soft-delete in the database
static Predicate	createNonSoftDeletedRestriction(TableReference tableReference, SoftDeleteMapping softDeleteMapping)	Create a SQL AST Predicate for restricting matches to non-deleted rows
static Predicate	createNonSoftDeletedRestriction(TableReference tableReference, SoftDeleteMapping softDeleteMapping, SqlExpressionResolver expressionResolver)	Create a SQL AST Predicate for restricting matches to non-deleted rows
static Assignment	createSoftDeleteAssignment(TableReference tableReference, SoftDeleteMapping softDeleteMapping)	Create a SQL AST Assignment for setting the soft-delete column to its deleted indicate value
static SoftDeleteMappingImpl	resolveSoftDeleteMapping(SoftDeletableModelPart softDeletableModelPart, SoftDeletable bootMapping, String tableName, Dialect dialect)
static SoftDeleteMappingImpl	resolveSoftDeleteMapping(SoftDeletableModelPart softDeletableModelPart, SoftDeletable bootMapping, String tableName, MappingModelCreationProcess creationProcess)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoftDeleteHelper

public SoftDeleteHelper()

Method Detail

bindSoftDeleteIndicator

public static void bindSoftDeleteIndicator(SoftDelete softDeleteConfig,
                                           SoftDeletable target,
                                           Table table,
                                           MetadataBuildingContext context)

Creates and binds the column and value for modeling the soft-delete in the database

Parameters:

softDeleteConfig - The SoftDelete annotation

target - The thing which is to be soft-deleted

table - The table to which the soft-delete should be applied

context - The processing context for access to needed info and services

resolveSoftDeleteMapping

public static SoftDeleteMappingImpl resolveSoftDeleteMapping(SoftDeletableModelPart softDeletableModelPart,
                                                             SoftDeletable bootMapping,
                                                             String tableName,
                                                             MappingModelCreationProcess creationProcess)

resolveSoftDeleteMapping

public static SoftDeleteMappingImpl resolveSoftDeleteMapping(SoftDeletableModelPart softDeletableModelPart,
                                                             SoftDeletable bootMapping,
                                                             String tableName,
                                                             Dialect dialect)

createNonSoftDeletedRestriction

public static Predicate createNonSoftDeletedRestriction(TableReference tableReference,
                                                        SoftDeleteMapping softDeleteMapping)

Create a SQL AST Predicate for restricting matches to non-deleted rows

Parameters:

tableReference - The table reference for the table containing the soft-delete column

softDeleteMapping - The soft-delete mapping

createNonSoftDeletedRestriction

public static Predicate createNonSoftDeletedRestriction(TableReference tableReference,
                                                        SoftDeleteMapping softDeleteMapping,
                                                        SqlExpressionResolver expressionResolver)

Create a SQL AST Predicate for restricting matches to non-deleted rows

Parameters:

tableReference - The table reference for the table containing the soft-delete column

softDeleteMapping - The soft-delete mapping

createSoftDeleteAssignment

public static Assignment createSoftDeleteAssignment(TableReference tableReference,
                                                    SoftDeleteMapping softDeleteMapping)

Create a SQL AST Assignment for setting the soft-delete column to its deleted indicate value

Parameters:

tableReference - The table reference for the table containing the soft-delete column

softDeleteMapping - The soft-delete mapping