Package com.alibaba.druid.proxy.jdbc

Class StatementProxyImpl

java.lang.Object

com.alibaba.druid.proxy.jdbc.WrapperProxyImpl

com.alibaba.druid.proxy.jdbc.StatementProxyImpl

All Implemented Interfaces:

StatementProxy, WrapperProxy, AutoCloseable, Statement, Wrapper

Direct Known Subclasses:

PreparedStatementProxyImpl

public class StatementProxyImpl
extends WrapperProxyImpl
implements StatementProxy

Author:

wenshao [[email protected]]

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<String>	batchSqlList
protected boolean	firstResultSet
protected String	lastExecuteSql
protected long	lastExecuteStartNano
protected long	lastExecuteTimeNano
protected StatementExecuteType	lastExecuteType
protected JdbcSqlStat	sqlStat
protected Statement	statement
protected Integer	updateCount

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	Description
StatementProxyImpl(ConnectionProxy connection, Statement statement, long id)

Method Summary

Modifier and Type	Method	Description
void	addBatch(String sql)
void	cancel()
void	clearBatch()
void	clearWarnings()
void	close()
void	closeOnCompletion()
FilterChainImpl	createChain()
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)
String	getBatchSql()
List<String>	getBatchSqlList()
Connection	getConnection()
ConnectionProxy	getConnectionProxy()
int	getFetchDirection()
int	getFetchSize()
ResultSet	getGeneratedKeys()
String	getLastExecuteSql()
long	getLastExecuteStartNano()
long	getLastExecuteTimeNano()
StatementExecuteType	getLastExecuteType()
int	getMaxFieldSize()
int	getMaxRows()
boolean	getMoreResults()
boolean	getMoreResults(int current)
JdbcParameter	getParameter(int i)
Map<Integer,JdbcParameter>	getParameters()
int	getParametersSize()
int	getQueryTimeout()
Statement	getRawObject()
ResultSet	getResultSet()
int	getResultSetConcurrency()
int	getResultSetHoldability()
int	getResultSetType()
JdbcSqlStat	getSqlStat()
int	getUpdateCount()
SQLWarning	getWarnings()
boolean	isClosed()
boolean	isCloseOnCompletion()
boolean	isFirstResultSet()
boolean	isPoolable()
boolean	isWrapperFor(Class<?> iface)
void	recycleFilterChain(FilterChainImpl chain)
void	setCursorName(String name)
void	setEscapeProcessing(boolean enable)
void	setFetchDirection(int direction)
void	setFetchSize(int rows)
void	setLastExecuteStartNano()
void	setLastExecuteStartNano(long lastExecuteStartNano)
void	setLastExecuteTimeNano()
void	setLastExecuteTimeNano(long lastExecuteTimeNano)
void	setMaxFieldSize(int max)
void	setMaxRows(int max)
void	setPoolable(boolean poolable)
void	setQueryTimeout(int seconds)
void	setSqlStat(JdbcSqlStat sqlStat)
<T> T	unwrap(Class<T> iface)

Methods inherited from class com.alibaba.druid.proxy.jdbc.WrapperProxyImpl

clearAttributes, getAttribute, getAttributes, getAttributesSize, getId, putAttribute

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

enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, getLargeMaxRows, getLargeUpdateCount, isSimpleIdentifier, setLargeMaxRows

Methods inherited from interface com.alibaba.druid.proxy.jdbc.WrapperProxy

clearAttributes, getAttribute, getAttributes, getAttributesSize, getId, putAttribute

Field Details

statement

protected Statement statement

lastExecuteSql

protected String lastExecuteSql

lastExecuteStartNano

protected long lastExecuteStartNano

lastExecuteTimeNano

protected long lastExecuteTimeNano

sqlStat

protected JdbcSqlStat sqlStat

firstResultSet

protected boolean firstResultSet

batchSqlList

protected ArrayList<String> batchSqlList

lastExecuteType

protected StatementExecuteType lastExecuteType

updateCount

protected Integer updateCount

Constructor Details

StatementProxyImpl

public StatementProxyImpl(ConnectionProxy connection,
 Statement statement,
 long id)

Method Details

getConnectionProxy

public ConnectionProxy getConnectionProxy()

Specified by:

getConnectionProxy in interface StatementProxy

getRawObject

public Statement getRawObject()

Specified by:

getRawObject in interface StatementProxy

Specified by:

getRawObject in interface WrapperProxy

Overrides:

getRawObject in class WrapperProxyImpl

createChain

public FilterChainImpl createChain()

Specified by:

createChain in class WrapperProxyImpl

recycleFilterChain

public void recycleFilterChain(FilterChainImpl chain)

addBatch

public void addBatch(String sql)
              throws SQLException

Specified by:

addBatch in interface Statement

Throws:

SQLException

cancel

public void cancel()
            throws SQLException

Specified by:

cancel in interface Statement

Throws:

SQLException

clearBatch

public void clearBatch()
                throws SQLException

Specified by:

clearBatch in interface Statement

Throws:

SQLException

clearWarnings

public void clearWarnings()
                   throws SQLException

Specified by:

clearWarnings in interface Statement

Throws:

SQLException

close

public void close()
           throws SQLException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Statement

Throws:

SQLException

execute

public boolean execute(String sql)
                throws SQLException

Specified by:

execute in interface Statement

Throws:

SQLException

execute

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

Specified by:

execute in interface Statement

Throws:

SQLException

execute

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

Specified by:

execute in interface Statement

Throws:

SQLException

execute

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

Specified by:

execute in interface Statement

Throws:

SQLException

executeBatch

public int[] executeBatch()
                   throws SQLException

Specified by:

executeBatch in interface Statement

Throws:

SQLException

executeQuery

public ResultSet executeQuery(String sql)
                       throws SQLException

Specified by:

executeQuery in interface Statement

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql)
                  throws SQLException

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

executeUpdate

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

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

executeUpdate

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

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

executeUpdate

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

Specified by:

executeUpdate in interface Statement

Throws:

SQLException

getConnection

public Connection getConnection()
                         throws SQLException

Specified by:

getConnection in interface Statement

Throws:

SQLException

getFetchDirection

public int getFetchDirection()
                      throws SQLException

Specified by:

getFetchDirection in interface Statement

Throws:

SQLException

getFetchSize

public int getFetchSize()
                 throws SQLException

Specified by:

getFetchSize in interface Statement

Throws:

SQLException

getGeneratedKeys

public ResultSet getGeneratedKeys()
                           throws SQLException

Specified by:

getGeneratedKeys in interface Statement

Throws:

SQLException

getMaxFieldSize

public int getMaxFieldSize()
                    throws SQLException

Specified by:

getMaxFieldSize in interface Statement

Throws:

SQLException

getMaxRows

public int getMaxRows()
               throws SQLException

Specified by:

getMaxRows in interface Statement

Throws:

SQLException

getMoreResults

public boolean getMoreResults()
                       throws SQLException

Specified by:

getMoreResults in interface Statement

Throws:

SQLException

getMoreResults

public boolean getMoreResults(int current)
                       throws SQLException

Specified by:

getMoreResults in interface Statement

Throws:

SQLException

getQueryTimeout

public int getQueryTimeout()
                    throws SQLException

Specified by:

getQueryTimeout in interface Statement

Throws:

SQLException

getResultSet

public ResultSet getResultSet()
                       throws SQLException

Specified by:

getResultSet in interface Statement

Throws:

SQLException

getResultSetConcurrency

public int getResultSetConcurrency()
                            throws SQLException

Specified by:

getResultSetConcurrency in interface Statement

Throws:

SQLException

getResultSetHoldability

public int getResultSetHoldability()
                            throws SQLException

Specified by:

getResultSetHoldability in interface Statement

Throws:

SQLException

getResultSetType

public int getResultSetType()
                     throws SQLException

Specified by:

getResultSetType in interface Statement

Throws:

SQLException

getUpdateCount

public int getUpdateCount()
                   throws SQLException

Specified by:

getUpdateCount in interface Statement

Throws:

SQLException

getWarnings

public SQLWarning getWarnings()
                       throws SQLException

Specified by:

getWarnings in interface Statement

Throws:

SQLException

isClosed

public boolean isClosed()
                 throws SQLException

Specified by:

isClosed in interface Statement

Throws:

SQLException

isPoolable

public boolean isPoolable()
                   throws SQLException

Specified by:

isPoolable in interface Statement

Throws:

SQLException

setCursorName

public void setCursorName(String name)
                   throws SQLException

Specified by:

setCursorName in interface Statement

Throws:

SQLException

setEscapeProcessing

public void setEscapeProcessing(boolean enable)
                         throws SQLException

Specified by:

setEscapeProcessing in interface Statement

Throws:

SQLException

setFetchDirection

public void setFetchDirection(int direction)
                       throws SQLException

Specified by:

setFetchDirection in interface Statement

Throws:

SQLException

setFetchSize

public void setFetchSize(int rows)
                  throws SQLException

Specified by:

setFetchSize in interface Statement

Throws:

SQLException

setMaxFieldSize

public void setMaxFieldSize(int max)
                     throws SQLException

Specified by:

setMaxFieldSize in interface Statement

Throws:

SQLException

setMaxRows

public void setMaxRows(int max)
                throws SQLException

Specified by:

setMaxRows in interface Statement

Throws:

SQLException

setPoolable

public void setPoolable(boolean poolable)
                 throws SQLException

Specified by:

setPoolable in interface Statement

Throws:

SQLException

setQueryTimeout

public void setQueryTimeout(int seconds)
                     throws SQLException

Specified by:

setQueryTimeout in interface Statement

Throws:

SQLException

getBatchSqlList

public List<String> getBatchSqlList()

Specified by:

getBatchSqlList in interface StatementProxy

getBatchSql

public String getBatchSql()

Specified by:

getBatchSql in interface StatementProxy

getLastExecuteSql

public String getLastExecuteSql()

Specified by:

getLastExecuteSql in interface StatementProxy

closeOnCompletion

public void closeOnCompletion()
                       throws SQLException

Specified by:

closeOnCompletion in interface Statement

Throws:

SQLException

isCloseOnCompletion

public boolean isCloseOnCompletion()
                            throws SQLException

Specified by:

isCloseOnCompletion in interface Statement

Throws:

SQLException

getParameters

public Map<Integer,JdbcParameter> getParameters()

Specified by:

getParameters in interface StatementProxy

getSqlStat

public JdbcSqlStat getSqlStat()

Specified by:

getSqlStat in interface StatementProxy

setSqlStat

public void setSqlStat(JdbcSqlStat sqlStat)

Specified by:

setSqlStat in interface StatementProxy

getLastExecuteTimeNano

public long getLastExecuteTimeNano()

Specified by:

getLastExecuteTimeNano in interface StatementProxy

setLastExecuteTimeNano

public void setLastExecuteTimeNano(long lastExecuteTimeNano)

Specified by:

setLastExecuteTimeNano in interface StatementProxy

setLastExecuteTimeNano

public void setLastExecuteTimeNano()

Specified by:

setLastExecuteTimeNano in interface StatementProxy

getLastExecuteStartNano

public long getLastExecuteStartNano()

Specified by:

getLastExecuteStartNano in interface StatementProxy

setLastExecuteStartNano

public void setLastExecuteStartNano(long lastExecuteStartNano)

Specified by:

setLastExecuteStartNano in interface StatementProxy

setLastExecuteStartNano

public void setLastExecuteStartNano()

Specified by:

setLastExecuteStartNano in interface StatementProxy

getLastExecuteType

public StatementExecuteType getLastExecuteType()

Specified by:

getLastExecuteType in interface StatementProxy

isFirstResultSet

public boolean isFirstResultSet()

Specified by:

isFirstResultSet in interface StatementProxy

unwrap

public <T> T unwrap(Class<T> iface)
             throws SQLException

Specified by:

unwrap in interface Wrapper

Overrides:

unwrap in class WrapperProxyImpl

Throws:

SQLException

isWrapperFor

public boolean isWrapperFor(Class<?> iface)
                     throws SQLException

Specified by:

isWrapperFor in interface Wrapper

Overrides:

isWrapperFor in class WrapperProxyImpl

Throws:

SQLException

getParametersSize

public int getParametersSize()

Specified by:

getParametersSize in interface StatementProxy

getParameter

public JdbcParameter getParameter(int i)

Specified by:

getParameter in interface StatementProxy