io.seata.rm.datasource.exec

类 InsertExecutor<T,S extends Statement>

java.lang.Object

io.seata.rm.datasource.exec.BaseTransactionalExecutor<T,S>

io.seata.rm.datasource.exec.AbstractDMLBaseExecutor<T,S>

io.seata.rm.datasource.exec.InsertExecutor<T,S>

类型参数:

T - the type parameter

S - the type parameter

所有已实现的接口:

Executor

public class InsertExecutor<T,S extends Statement>
extends AbstractDMLBaseExecutor<T,S>

The type Insert executor.

字段概要

字段

限定符和类型	字段和说明
protected static String	ERR_SQL_STATE

从类继承的字段 io.seata.rm.datasource.exec.BaseTransactionalExecutor

sqlRecognizer, statementCallback, statementProxy

构造器概要

构造器

构造器和说明
InsertExecutor(StatementProxy statementProxy, StatementCallback statementCallback, SQLRecognizer sqlRecognizer) Instantiates a new Insert executor.

方法概要

限定符和类型	方法和说明
protected TableRecords	afterImage(TableRecords beforeImage) After image table records.
protected TableRecords	beforeImage() Before image table records.
protected boolean	containsColumns()
protected boolean	containsPK()
protected int	getPkIndex() get pk index
protected List<Object>	getPkValuesByAuto()
protected List<Object>	getPkValuesByColumn()
protected List<Object>	getPkValuesBySequence(Object expr)

从类继承的方法 io.seata.rm.datasource.exec.AbstractDMLBaseExecutor

doExecute, executeAutoCommitFalse, executeAutoCommitTrue

从类继承的方法 io.seata.rm.datasource.exec.BaseTransactionalExecutor

buildLockKey, buildTableRecords, buildTableRecords, buildUndoItem, buildWhereCondition, buildWhereConditionByPKs, execute, getColumnNameInSQL, getDbType, getFromTableInSQL, getTableMeta, getTableMeta, prepareUndoLog

从类继承的方法 java.lang.Object

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

字段详细资料

ERR_SQL_STATE

protected static final String ERR_SQL_STATE

另请参阅:

常量字段值

构造器详细资料

InsertExecutor

public InsertExecutor(StatementProxy statementProxy,
                      StatementCallback statementCallback,
                      SQLRecognizer sqlRecognizer)

Instantiates a new Insert executor.

参数:

statementProxy - the statement proxy

statementCallback - the statement callback

sqlRecognizer - the sql recognizer

方法详细资料

beforeImage

protected TableRecords beforeImage()
                            throws SQLException

从类复制的说明: AbstractDMLBaseExecutor

Before image table records.

指定者:

beforeImage 在类中 AbstractDMLBaseExecutor<T,S extends Statement>

返回:

the table records

抛出:

SQLException - the sql exception

afterImage

protected TableRecords afterImage(TableRecords beforeImage)
                           throws SQLException

从类复制的说明: AbstractDMLBaseExecutor

After image table records.

指定者:

afterImage 在类中 AbstractDMLBaseExecutor<T,S extends Statement>

参数:

beforeImage - the before image

返回:

the table records

抛出:

SQLException - the sql exception

containsPK

protected boolean containsPK()

containsColumns

protected boolean containsColumns()

getPkValuesByColumn

protected List<Object> getPkValuesByColumn()
                                    throws SQLException

抛出:

SQLException

getPkValuesBySequence

protected List<Object> getPkValuesBySequence(Object expr)
                                      throws SQLException

抛出:

SQLException

getPkValuesByAuto

protected List<Object> getPkValuesByAuto()
                                  throws SQLException

抛出:

SQLException

getPkIndex

protected int getPkIndex()

get pk index

返回:

-1 not found pk index