io.seata.rm.datasource.sql.struct

类 TableRecords

java.lang.Object

io.seata.rm.datasource.sql.struct.TableRecords

所有已实现的接口:

Serializable

直接已知子类:

TableRecords.EmptyTableRecords

public class TableRecords
extends Object
implements Serializable

The type Table records.

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	TableRecords.EmptyTableRecords

构造器概要

构造器

构造器和说明
TableRecords() Instantiates a new Table records.
TableRecords(TableMeta tableMeta) Instantiates a new Table records.

方法概要

限定符和类型	方法和说明
void	add(Row row) Add.
static TableRecords	buildRecords(TableMeta tmeta, ResultSet resultSet) Build records table records.
static TableRecords	empty(TableMeta tableMeta) Empty table records.
List<Row>	getRows() Gets rows.
TableMeta	getTableMeta() Gets table meta.
String	getTableName() Gets table name.
static Object	holdSerialDataType(Object data) since there is no parameterless constructor for Blob, Clob and NClob just like mysql, it needs to be converted to Serial_ type
List<Map<String,Field>>	pkRows() Pk rows list.
void	setRows(List<Row> rows) Sets rows.
void	setTableMeta(TableMeta tableMeta) Sets table meta.
void	setTableName(String tableName) Sets table name.
int	size() Size int.

从类继承的方法 java.lang.Object

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

构造器详细资料

TableRecords

public TableRecords()

Instantiates a new Table records.

TableRecords

public TableRecords(TableMeta tableMeta)

Instantiates a new Table records.

参数:

tableMeta - the table meta

方法详细资料

getTableName

public String getTableName()

Gets table name.

返回:

the table name

setTableName

public void setTableName(String tableName)

Sets table name.

参数:

tableName - the table name

getRows

public List<Row> getRows()

Gets rows.

返回:

the rows

setRows

public void setRows(List<Row> rows)

Sets rows.

参数:

rows - the rows

setTableMeta

public void setTableMeta(TableMeta tableMeta)

Sets table meta.

参数:

tableMeta - the table meta

size

public int size()

Size int.

返回:

the int

add

public void add(Row row)

Add.

参数:

row - the row

pkRows

public List<Map<String,Field>> pkRows()

Pk rows list.

返回:

return a list. each element of list is a map,the map hold the pk column name as a key and field as the value

getTableMeta

public TableMeta getTableMeta()

Gets table meta.

返回:

the table meta

empty

public static TableRecords empty(TableMeta tableMeta)

Empty table records.

参数:

tableMeta - the table meta

返回:

the table records

buildRecords

public static TableRecords buildRecords(TableMeta tmeta,
                                        ResultSet resultSet)
                                 throws SQLException

Build records table records.

参数:

tmeta - the tmeta

resultSet - the result set

返回:

the table records

抛出:

SQLException - the sql exception

holdSerialDataType

public static Object holdSerialDataType(Object data)
                                 throws SQLException

since there is no parameterless constructor for Blob, Clob and NClob just like mysql, it needs to be converted to Serial_ type

参数:

data - the sql data

返回:

Serializable Data

抛出:

SQLException - the sql exception