org.apache.seata.rm.datasource

Class StatementProxy<T extends Statement>

java.lang.Object

org.apache.seata.rm.datasource.AbstractStatementProxy<T>

org.apache.seata.rm.datasource.StatementProxy<T>

Type Parameters:

T - the type parameter

All Implemented Interfaces:

AutoCloseable, Statement, Wrapper

Direct Known Subclasses:

AbstractPreparedStatementProxy

public class StatementProxy<T extends Statement>
extends AbstractStatementProxy<T>

The type Statement proxy.

Field Summary

Fields inherited from class org.apache.seata.rm.datasource.AbstractStatementProxy

connectionProxy, scrollableGeneratedKeysCache, targetSQL, targetStatement

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Constructor Summary

Constructors

Constructor and Description
StatementProxy(AbstractConnectionProxy connectionWrapper, T targetStatement) Instantiates a new Statement proxy.
StatementProxy(AbstractConnectionProxy connectionWrapper, T targetStatement, String targetSQL) Instantiates a new Statement proxy.

Method Summary

Modifier and Type	Method and Description
void	addBatch(String sql)
boolean	execute(String sql)
boolean	execute(String sql, int autoGeneratedKeys)
boolean	execute(String sql, int[] columnIndexes)
boolean	execute(String sql, String[] columnNames)
int[]	executeBatch()
ResultSet	executeQuery(String sql)
int	executeUpdate(String sql)
int	executeUpdate(String sql, int autoGeneratedKeys)
int	executeUpdate(String sql, int[] columnIndexes)
int	executeUpdate(String sql, String[] columnNames)
ConnectionProxy	getConnectionProxy() Gets connection proxy.

Methods inherited from class org.apache.seata.rm.datasource.AbstractStatementProxy

cancel, clearBatch, clearWarnings, close, closeOnCompletion, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getTargetSQL, getTargetStatement, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isPoolable, isWrapperFor, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Statement

executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, getLargeMaxRows, getLargeUpdateCount, setLargeMaxRows

Constructor Detail

StatementProxy

public StatementProxy(AbstractConnectionProxy connectionWrapper,
                      T targetStatement,
                      String targetSQL)
               throws SQLException

Instantiates a new Statement proxy.

Parameters:

connectionWrapper - the connection wrapper

targetStatement - the target statement

targetSQL - the target sql

Throws:

SQLException - the sql exception

StatementProxy

public StatementProxy(AbstractConnectionProxy connectionWrapper,
                      T targetStatement)
               throws SQLException

Instantiates a new Statement proxy.

Parameters:

connectionWrapper - the connection wrapper

targetStatement - the target statement

Throws:

SQLException - the sql exception

Method Detail

getConnectionProxy

public ConnectionProxy getConnectionProxy()

Description copied from class: AbstractStatementProxy

Gets connection proxy.

Overrides:

getConnectionProxy in class AbstractStatementProxy<T extends Statement>

Returns:

the connection proxy

executeQuery

public ResultSet executeQuery(String sql)
                       throws SQLException

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql)
                  throws SQLException

Throws:

SQLException

execute

public boolean execute(String sql)
                throws SQLException

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql,
                         int autoGeneratedKeys)
                  throws SQLException

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql,
                         int[] columnIndexes)
                  throws SQLException

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql,
                         String[] columnNames)
                  throws SQLException

Throws:

SQLException

execute

public boolean execute(String sql,
                       int autoGeneratedKeys)
                throws SQLException

Throws:

SQLException

execute

public boolean execute(String sql,
                       int[] columnIndexes)
                throws SQLException

Throws:

SQLException

execute

public boolean execute(String sql,
                       String[] columnNames)
                throws SQLException

Throws:

SQLException

addBatch

public void addBatch(String sql)
              throws SQLException

Specified by:

addBatch in interface Statement

Overrides:

addBatch in class AbstractStatementProxy<T extends Statement>

Throws:

SQLException

executeBatch

public int[] executeBatch()
                   throws SQLException

Specified by:

executeBatch in interface Statement

Overrides:

executeBatch in class AbstractStatementProxy<T extends Statement>

Throws:

SQLException