DefaultReactiveDataAccessStrategy (Spring Data R2DBC 1.0.0.M1 API)

java.lang.Object
- org.springframework.data.r2dbc.function.DefaultReactiveDataAccessStrategy

All Implemented Interfaces:

ReactiveDataAccessStrategy
```
public class DefaultReactiveDataAccessStrategy
extends Object
implements ReactiveDataAccessStrategy
```
Default ReactiveDataAccessStrategy implementation.

Author:

Mark Paluch

Constructor Summary

Constructors
Constructor and Description
`DefaultReactiveDataAccessStrategy(Dialect dialect)` Creates a new `DefaultReactiveDataAccessStrategy` given `Dialect`.
`DefaultReactiveDataAccessStrategy(Dialect dialect, org.springframework.data.relational.core.conversion.RelationalConverter converter)` Creates a new `DefaultReactiveDataAccessStrategy` given `Dialect` and `RelationalConverter`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`BindIdOperation`	`deleteById(String table, String idColumn)` Create a `DELETE … WHERE id = ?`
`BindIdOperation`	`deleteByIdIn(String table, String idColumn)` Create a `DELETE … WHERE id IN (?)`
`List<String>`	`getAllColumns(Class<?> typeToRead)`
`Map<String,SettableValue>`	`getColumnsToUpdate(Object object)` Returns a `Map` that maps column names to a `SettableValue` value.
`Sort`	`getMappedSort(Class<?> typeToRead, Sort sort)` Map the `Sort` object to apply field name mapping using `the type to read`.
`MappingContext<org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>,? extends org.springframework.data.relational.core.mapping.RelationalPersistentProperty>`	`getMappingContext()`
`org.springframework.data.relational.core.conversion.RelationalConverter`	`getRelationalConverter()`
`<T> BiFunction<io.r2dbc.spi.Row,io.r2dbc.spi.RowMetadata,T>`	`getRowMapper(Class<T> typeToRead)`
`String`	`getTableName(Class<?> type)`
`List<SettableValue>`	`getValuesToInsert(Object object)`
`BindableOperation`	`insertAndReturnGeneratedKeys(String table, Set<String> columns)` Create an `INSERT` operation for the given `table` to insert `columns`.
`QueryOperation`	`select(String table, Set<String> columns, Sort sort, Pageable page)` Create a `SELECT … ORDER BY … LIMIT …` operation for the given `table` using `columns` to project.
`BindIdOperation`	`selectById(String table, Set<String> columns, String idColumn)` Create a `SELECT … WHERE id = ?`
`BindIdOperation`	`selectById(String table, Set<String> columns, String idColumn, int limit)` Create a `SELECT … WHERE id = ?`
`BindIdOperation`	`selectByIdIn(String table, Set<String> columns, String idColumn)` Create a `SELECT … WHERE id IN (?)`
`BindIdOperation`	`updateById(String table, Set<String> columns, String idColumn)` Create a `UPDATE … SET … WHERE id = ?`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DefaultReactiveDataAccessStrategy
```
public DefaultReactiveDataAccessStrategy(Dialect dialect)
```
    Creates a new DefaultReactiveDataAccessStrategy given Dialect.
    
    Parameters:
    
    dialect - the Dialect to use.
  - DefaultReactiveDataAccessStrategy
```
public DefaultReactiveDataAccessStrategy(Dialect dialect,
                                         org.springframework.data.relational.core.conversion.RelationalConverter converter)
```
    Creates a new DefaultReactiveDataAccessStrategy given Dialect and RelationalConverter.
    
    Parameters:
    
    dialect - the Dialect to use.
    
    converter - must not be null.
- Method Detail
  - getRelationalConverter
```
public org.springframework.data.relational.core.conversion.RelationalConverter getRelationalConverter()
```
  - getMappingContext
```
public MappingContext<org.springframework.data.relational.core.mapping.RelationalPersistentEntity<?>,? extends org.springframework.data.relational.core.mapping.RelationalPersistentProperty> getMappingContext()
```
  - getAllColumns
```
public List<String> getAllColumns(Class<?> typeToRead)
```
    Specified by:
    
    getAllColumns in interface ReactiveDataAccessStrategy
    
    Returns:
    
    all field names for a specific type.
  - getValuesToInsert
```
public List<SettableValue> getValuesToInsert(Object object)
```
    Specified by:
    
    getValuesToInsert in interface ReactiveDataAccessStrategy
    
    Returns:
    
    SettableValue that represent an INSERT of object.
  - getColumnsToUpdate
```
public Map<String,SettableValue> getColumnsToUpdate(Object object)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Returns a Map that maps column names to a SettableValue value.
    
    Specified by:
    
    getColumnsToUpdate in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    object - must not be null.
    
    Returns:
  - getMappedSort
```
public Sort getMappedSort(Class<?> typeToRead,
                          Sort sort)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Map the Sort object to apply field name mapping using the type to read.
    
    Specified by:
    
    getMappedSort in interface ReactiveDataAccessStrategy
    
    Returns:
  - getRowMapper
```
public <T> BiFunction<io.r2dbc.spi.Row,io.r2dbc.spi.RowMetadata,T> getRowMapper(Class<T> typeToRead)
```
    Specified by:
    
    getRowMapper in interface ReactiveDataAccessStrategy
  - getTableName
```
public String getTableName(Class<?> type)
```
    Specified by:
    
    getTableName in interface ReactiveDataAccessStrategy
    
    Returns:
    
    the table name for the entity type.
  - insertAndReturnGeneratedKeys
```
public BindableOperation insertAndReturnGeneratedKeys(String table,
                                                      Set<String> columns)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create an INSERT operation for the given table to insert columns.
    
    Specified by:
    
    insertAndReturnGeneratedKeys in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    columns - column names that will be bound.
    
    Returns:
    
    the BindableOperation representing the INSERT statement.
  - select
```
public QueryOperation select(String table,
                             Set<String> columns,
                             Sort sort,
                             Pageable page)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a SELECT … ORDER BY … LIMIT … operation for the given table using columns to project.
    
    Specified by:
    
    select in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    columns - columns to return.
    
    Returns:
  - selectById
```
public BindIdOperation selectById(String table,
                                  Set<String> columns,
                                  String idColumn)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a SELECT … WHERE id = ? operation for the given table using columns to project and idColumn.
    
    Specified by:
    
    selectById in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    columns - columns to return.
    
    idColumn - name of the primary key.
    
    Returns:
  - selectById
```
public BindIdOperation selectById(String table,
                                  Set<String> columns,
                                  String idColumn,
                                  int limit)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a SELECT … WHERE id = ? operation for the given table using columns to project and idColumn applying a limit (TOP, LIMIT, …).
    
    Specified by:
    
    selectById in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    columns - columns to return.
    
    idColumn - name of the primary key.
    
    limit - number of rows to return.
    
    Returns:
  - selectByIdIn
```
public BindIdOperation selectByIdIn(String table,
                                    Set<String> columns,
                                    String idColumn)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a SELECT … WHERE id IN (?) operation for the given table using columns to project and idColumn. The actual query string depends on bound parameters.
    
    Specified by:
    
    selectByIdIn in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    columns - columns to return.
    
    idColumn - name of the primary key.
    
    Returns:
  - updateById
```
public BindIdOperation updateById(String table,
                                  Set<String> columns,
                                  String idColumn)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a UPDATE … SET … WHERE id = ? operation for the given table updating columns and idColumn.
    
    Specified by:
    
    updateById in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    columns - columns to update.
    
    idColumn - name of the primary key.
    
    Returns:
  - deleteById
```
public BindIdOperation deleteById(String table,
                                  String idColumn)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a DELETE … WHERE id = ? operation for the given table and idColumn.
    
    Specified by:
    
    deleteById in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    idColumn - name of the primary key.
    
    Returns:
  - deleteByIdIn
```
public BindIdOperation deleteByIdIn(String table,
                                    String idColumn)
```
    Description copied from interface: ReactiveDataAccessStrategy
    
    Create a DELETE … WHERE id IN (?) operation for the given table and idColumn. The actual query string depends on bound parameters.
    
    Specified by:
    
    deleteByIdIn in interface ReactiveDataAccessStrategy
    
    Parameters:
    
    table - the table to insert data to.
    
    idColumn - name of the primary key.
    
    Returns:

Class DefaultReactiveDataAccessStrategy

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DefaultReactiveDataAccessStrategy

DefaultReactiveDataAccessStrategy

Method Detail

getRelationalConverter

getMappingContext

getAllColumns

getValuesToInsert

getColumnsToUpdate

getMappedSort

getRowMapper

getTableName

insertAndReturnGeneratedKeys

select

selectById

selectById

selectByIdIn

updateById

deleteById

deleteByIdIn