Module litebridge.orm

Package org.litebridge.orm.api.dto.update

Class DtoUpdater<DTO>

java.lang.Object

org.litebridge.orm.api.update.impl.AbstractUpdater<DtoUpdateSpec>

org.litebridge.orm.api.dto.update.DtoUpdater<DTO>

Type Parameters:

DTO - the DTO type

All Implemented Interfaces:

DtoUpdateStart<DTO>, DtoUpdateStep<DTO>, UpdateQuery, UpdateStep, UpdateTerminal

public final class DtoUpdater<DTO>
extends org.litebridge.orm.api.update.impl.AbstractUpdater<DtoUpdateSpec>
implements DtoUpdateStep<DTO>

Updater for DTOs.

Field Summary

Fields inherited from class org.litebridge.orm.api.update.impl.AbstractUpdater

databaseProvider, litebridgeContext, updateSpec

Constructor Summary

Constructors

Constructor	Description
DtoUpdater(Class<DTO> dtoClass, OrmTable dtoTable, TransactionalDatabaseProvider databaseProvider, SelectExpressionMapper selectExpressionMapper, LitebridgeContext litebridgeContext)	Creates a new DtoUpdater.

Method Summary

Modifier and Type	Method	Description
UpdateSetStep<DtoUpdateStep<DTO>>	set(String field)	Sets a field by name.
UpdateSetStep<DtoUpdateStep<DTO>>	set(ColumnExpressionSpec field)	Sets a field by expression.
UpdateSetStep<DtoUpdateStep<DTO>>	set(QueryField field)	Sets a field by metamodel field.
DtoUpdateWhereConditionClause<DTO>	where(String field)	Adds a where condition by field name.
DtoUpdateWhereConditionClause<DTO>	where(ExpressionSpec expression)	Adds a where condition by expression.

Methods inherited from class org.litebridge.orm.api.update.impl.AbstractUpdater

execute, execute, updateSpec

Methods inherited from class java.lang.Object

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

Constructor Details

DtoUpdater

public DtoUpdater(Class<DTO> dtoClass,
 OrmTable dtoTable,
 TransactionalDatabaseProvider databaseProvider,
 SelectExpressionMapper selectExpressionMapper,
 LitebridgeContext litebridgeContext)

Creates a new DtoUpdater.

Parameters:

dtoClass - the DTO class

dtoTable - the DTO table

databaseProvider - the database provider

selectExpressionMapper - the select expression mapper

litebridgeContext - the litebridge context

Method Details

where

public DtoUpdateWhereConditionClause<DTO> where(String field)

Description copied from interface: DtoUpdateStep

Adds a where condition by field name.

Specified by:

where in interface DtoUpdateStep<DTO>

Parameters:

field - the field name

Returns:

the where condition clause

where

public DtoUpdateWhereConditionClause<DTO> where(ExpressionSpec expression)

Description copied from interface: DtoUpdateStep

Adds a where condition by expression.

Specified by:

where in interface DtoUpdateStep<DTO>

Parameters:

expression - the expression

Returns:

the where condition clause

set

public UpdateSetStep<DtoUpdateStep<DTO>> set(String field)

Description copied from interface: DtoUpdateStart

Sets a field by name.

Specified by:

set in interface DtoUpdateStart<DTO>

Parameters:

field - the field name

Returns:

the update set step

set

public UpdateSetStep<DtoUpdateStep<DTO>> set(ColumnExpressionSpec field)

Description copied from interface: DtoUpdateStart

Sets a field by expression.

Specified by:

set in interface DtoUpdateStart<DTO>

Parameters:

field - the column expression

Returns:

the update set step

set

public UpdateSetStep<DtoUpdateStep<DTO>> set(QueryField field)

Description copied from interface: DtoUpdateStart

Sets a field by metamodel field.

Specified by:

set in interface DtoUpdateStart<DTO>

Parameters:

field - the query field

Returns:

the update set step