com.goldencode.p2j.persist.orm

Class UnclosablePreparedStatement

java.lang.Object

com.goldencode.p2j.persist.orm.UnclosablePreparedStatement

All Implemented Interfaces:

java.lang.AutoCloseable, java.sql.PreparedStatement, java.sql.Statement, java.sql.Wrapper

public class UnclosablePreparedStatement
extends java.lang.Object
implements java.sql.PreparedStatement

Prepared statement proxy used for caching statements at connection level.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	checkedOut Flag to indicate if this statement is checked-out
private boolean	closeOnCheckIn Flag to indicate if this statement should close itself on check-in
private static NanoTimer	EXEC Instrumentation for execute methods.
private static CentralLogger	LOG Logger
private UnclosablePreparedStatement	master When set, it means this instance is in the secondary pool, and the field references the instance from the main cache.
private java.util.Deque<UnclosablePreparedStatement>	pool Secondary pool of prepared statements for the same SQL, when the main is checked out.
private java.sql.PreparedStatement	target The proxied prepared statement

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
UnclosablePreparedStatement(java.sql.PreparedStatement target, java.lang.String sql) Default constructor
UnclosablePreparedStatement(java.sql.PreparedStatement target, java.lang.String sql, boolean closeOnCheckIn) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addBatch()
void	addBatch(java.lang.String sql)
void	addToPool(UnclosablePreparedStatement ps) Add the given instance to the secondary pool.
void	cancel()
void	checkIn() Set the checkOut flag on false.
void	checkOut() Set the checkOut flag on true.
void	clearBatch()
void	clearParameters()
void	clearWarnings()
void	close() Close the proxy.
void	closeOnCompletion()
private <T> T	exec(ReturningOperation<T> f) Execute the code in a timer to track the time spent.
boolean	execute()
boolean	execute(java.lang.String sql)
boolean	execute(java.lang.String sql, int autoGeneratedKeys)
boolean	execute(java.lang.String sql, int[] columnIndexes)
boolean	execute(java.lang.String sql, java.lang.String[] columnNames)
int[]	executeBatch()
java.sql.ResultSet	executeQuery()
java.sql.ResultSet	executeQuery(java.lang.String sql)
int	executeUpdate()
int	executeUpdate(java.lang.String sql)
int	executeUpdate(java.lang.String sql, int autoGeneratedKeys)
int	executeUpdate(java.lang.String sql, int[] columnIndexes)
int	executeUpdate(java.lang.String sql, java.lang.String[] columnNames)
void	forceClose() Permanently close the prepared statement as this will be removed from the pool.
java.sql.Connection	getConnection()
int	getFetchDirection()
int	getFetchSize()
UnclosablePreparedStatement	getFromPool() Get another instance from the secondary pool.
java.sql.ResultSet	getGeneratedKeys()
int	getMaxFieldSize()
int	getMaxRows()
java.sql.ResultSetMetaData	getMetaData()
boolean	getMoreResults()
boolean	getMoreResults(int current)
java.sql.ParameterMetaData	getParameterMetaData()
int	getQueryTimeout()
java.sql.ResultSet	getResultSet()
int	getResultSetConcurrency()
int	getResultSetHoldability()
int	getResultSetType()
int	getUpdateCount()
java.sql.SQLWarning	getWarnings()
boolean	isCheckedOut() Check if this statement is checked out
boolean	isClosed()
boolean	isCloseOnCheckIn() Check if this statement should close when checked-in
boolean	isCloseOnCompletion()
boolean	isPoolable()
boolean	isWrapperFor(java.lang.Class<?> iface)
void	setArray(int parameterIndex, java.sql.Array x)
void	setAsciiStream(int parameterIndex, java.io.InputStream x)
void	setAsciiStream(int parameterIndex, java.io.InputStream x, int length)
void	setAsciiStream(int parameterIndex, java.io.InputStream x, long length)
void	setBigDecimal(int parameterIndex, java.math.BigDecimal x)
void	setBinaryStream(int parameterIndex, java.io.InputStream x)
void	setBinaryStream(int parameterIndex, java.io.InputStream x, int length)
void	setBinaryStream(int parameterIndex, java.io.InputStream x, long length)
void	setBlob(int parameterIndex, java.sql.Blob x)
void	setBlob(int parameterIndex, java.io.InputStream inputStream)
void	setBlob(int parameterIndex, java.io.InputStream inputStream, long length)
void	setBoolean(int parameterIndex, boolean x)
void	setByte(int parameterIndex, byte x)
void	setBytes(int parameterIndex, byte[] x)
void	setCharacterStream(int parameterIndex, java.io.Reader reader)
void	setCharacterStream(int parameterIndex, java.io.Reader reader, int length)
void	setCharacterStream(int parameterIndex, java.io.Reader reader, long length)
void	setClob(int parameterIndex, java.sql.Clob x)
void	setClob(int parameterIndex, java.io.Reader reader)
void	setClob(int parameterIndex, java.io.Reader reader, long length)
void	setCloseOnCheckIn(boolean closeOnCheckIn) Set the closeOnCheckIn flag.
void	setCursorName(java.lang.String name)
void	setDate(int parameterIndex, java.sql.Date x)
void	setDate(int parameterIndex, java.sql.Date x, java.util.Calendar cal)
void	setDouble(int parameterIndex, double x)
void	setEscapeProcessing(boolean enable)
void	setFetchDirection(int direction)
void	setFetchSize(int rows)
void	setFloat(int parameterIndex, float x)
void	setInt(int parameterIndex, int x)
void	setLong(int parameterIndex, long x)
void	setMaxFieldSize(int max)
void	setMaxRows(int max)
void	setNCharacterStream(int parameterIndex, java.io.Reader value)
void	setNCharacterStream(int parameterIndex, java.io.Reader value, long length)
void	setNClob(int parameterIndex, java.sql.NClob value)
void	setNClob(int parameterIndex, java.io.Reader reader)
void	setNClob(int parameterIndex, java.io.Reader reader, long length)
void	setNString(int parameterIndex, java.lang.String value)
void	setNull(int parameterIndex, int sqlType)
void	setNull(int parameterIndex, int sqlType, java.lang.String typeName)
void	setObject(int parameterIndex, java.lang.Object x)
void	setObject(int parameterIndex, java.lang.Object x, int targetSqlType)
void	setObject(int parameterIndex, java.lang.Object x, int targetSqlType, int scaleOrLength)
void	setPoolable(boolean poolable)
void	setQueryTimeout(int seconds)
void	setRef(int parameterIndex, java.sql.Ref x)
void	setRowId(int parameterIndex, java.sql.RowId x)
void	setShort(int parameterIndex, short x)
void	setSQLXML(int parameterIndex, java.sql.SQLXML xmlObject)
void	setString(int parameterIndex, java.lang.String x)
void	setTime(int parameterIndex, java.sql.Time x)
void	setTime(int parameterIndex, java.sql.Time x, java.util.Calendar cal)
void	setTimestamp(int parameterIndex, java.sql.Timestamp x)
void	setTimestamp(int parameterIndex, java.sql.Timestamp x, java.util.Calendar cal)
void	setUnicodeStream(int parameterIndex, java.io.InputStream x, int length)
void	setURL(int parameterIndex, java.net.URL x)
java.lang.String	toString() Returns a string representation of the object, exposing the target statement.
<T> T	unwrap(java.lang.Class<T> iface)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.PreparedStatement

executeLargeUpdate, setObject, setObject

Methods inherited from interface java.sql.Statement

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

Field Detail

EXEC

private static final NanoTimer EXEC

Instrumentation for execute methods.

target

private final java.sql.PreparedStatement target

The proxied prepared statement

checkedOut

private boolean checkedOut

Flag to indicate if this statement is checked-out

closeOnCheckIn

private boolean closeOnCheckIn

Flag to indicate if this statement should close itself on check-in

pool

private java.util.Deque<UnclosablePreparedStatement> pool

Secondary pool of prepared statements for the same SQL, when the main is checked out. Only set on the 'master' instance, which is in the main cache.

master

private UnclosablePreparedStatement master

When set, it means this instance is in the secondary pool, and the field references the instance from the main cache.

LOG

private static final CentralLogger LOG

Logger

Constructor Detail

UnclosablePreparedStatement

public UnclosablePreparedStatement(java.sql.PreparedStatement target,
                                   java.lang.String sql)

Default constructor

Parameters:

target - The prepared statement to be proxied.

UnclosablePreparedStatement

public UnclosablePreparedStatement(java.sql.PreparedStatement target,
                                   java.lang.String sql,
                                   boolean closeOnCheckIn)

Constructor.

Parameters:

target - Represents the prepared statement instance which should be proxied

sql - The SQL used in this statement.

closeOnCheckIn - Flag to indicate id the statement should be closed when checked-in

Method Detail

getFromPool

public UnclosablePreparedStatement getFromPool()

Get another instance from the secondary pool. Must be called only on the master instance.

Returns:

Another instance or null if the pool is empty.

addToPool

public void addToPool(UnclosablePreparedStatement ps)

Add the given instance to the secondary pool. Must be called only on the master instance.

Parameters:

ps - The prepared statement instance.

checkOut

public void checkOut()

Set the checkOut flag on true.

checkIn

public void checkIn()

Set the checkOut flag on false. If the closeOnCheckIn is set, force close this statement.

isCheckedOut

public boolean isCheckedOut()

Check if this statement is checked out

Returns:

true if this statement is checked out

isCloseOnCheckIn

public boolean isCloseOnCheckIn()

Check if this statement should close when checked-in

Returns:

true if this statement should close when checked-in

setCloseOnCheckIn

public void setCloseOnCheckIn(boolean closeOnCheckIn)

Set the closeOnCheckIn flag.

Parameters:

closeOnCheckIn - The new value for the closeOnCheckIn flag.

close

public void close()
           throws java.sql.SQLException

Close the proxy. This will flag that this statement is inactive and can be checked-in the pool.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.sql.Statement

Throws:

java.sql.SQLException - if a database access error occurs.

forceClose

public void forceClose()
                throws java.sql.SQLException

Permanently close the prepared statement as this will be removed from the pool.

Throws:

java.sql.SQLException - if a database access error occurs.

java.lang.IllegalStateException - when the statement is still checked-out and cannot be closed.

executeQuery

public java.sql.ResultSet executeQuery(java.lang.String sql)
                                throws java.sql.SQLException

Specified by:

executeQuery in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String sql)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

executeBatch

public int[] executeBatch()
                   throws java.sql.SQLException

Specified by:

executeBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String sql,
                         int autoGeneratedKeys)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

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

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

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

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

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

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

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

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

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

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

executeQuery

public java.sql.ResultSet executeQuery()
                                throws java.sql.SQLException

Specified by:

executeQuery in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate()
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

execute

public boolean execute()
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getMaxFieldSize

public int getMaxFieldSize()
                    throws java.sql.SQLException

Specified by:

getMaxFieldSize in interface java.sql.Statement

Throws:

java.sql.SQLException

setMaxFieldSize

public void setMaxFieldSize(int max)
                     throws java.sql.SQLException

Specified by:

setMaxFieldSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getMaxRows

public int getMaxRows()
               throws java.sql.SQLException

Specified by:

getMaxRows in interface java.sql.Statement

Throws:

java.sql.SQLException

setMaxRows

public void setMaxRows(int max)
                throws java.sql.SQLException

Specified by:

setMaxRows in interface java.sql.Statement

Throws:

java.sql.SQLException

setEscapeProcessing

public void setEscapeProcessing(boolean enable)
                         throws java.sql.SQLException

Specified by:

setEscapeProcessing in interface java.sql.Statement

Throws:

java.sql.SQLException

getQueryTimeout

public int getQueryTimeout()
                    throws java.sql.SQLException

Specified by:

getQueryTimeout in interface java.sql.Statement

Throws:

java.sql.SQLException

setQueryTimeout

public void setQueryTimeout(int seconds)
                     throws java.sql.SQLException

Specified by:

setQueryTimeout in interface java.sql.Statement

Throws:

java.sql.SQLException

cancel

public void cancel()
            throws java.sql.SQLException

Specified by:

cancel in interface java.sql.Statement

Throws:

java.sql.SQLException

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException

Specified by:

getWarnings in interface java.sql.Statement

Throws:

java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException

Specified by:

clearWarnings in interface java.sql.Statement

Throws:

java.sql.SQLException

setCursorName

public void setCursorName(java.lang.String name)
                   throws java.sql.SQLException

Specified by:

setCursorName in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSet

public java.sql.ResultSet getResultSet()
                                throws java.sql.SQLException

Specified by:

getResultSet in interface java.sql.Statement

Throws:

java.sql.SQLException

getUpdateCount

public int getUpdateCount()
                   throws java.sql.SQLException

Specified by:

getUpdateCount in interface java.sql.Statement

Throws:

java.sql.SQLException

getMoreResults

public boolean getMoreResults()
                       throws java.sql.SQLException

Specified by:

getMoreResults in interface java.sql.Statement

Throws:

java.sql.SQLException

setFetchDirection

public void setFetchDirection(int direction)
                       throws java.sql.SQLException

Specified by:

setFetchDirection in interface java.sql.Statement

Throws:

java.sql.SQLException

getFetchDirection

public int getFetchDirection()
                      throws java.sql.SQLException

Specified by:

getFetchDirection in interface java.sql.Statement

Throws:

java.sql.SQLException

setFetchSize

public void setFetchSize(int rows)
                  throws java.sql.SQLException

Specified by:

setFetchSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getFetchSize

public int getFetchSize()
                 throws java.sql.SQLException

Specified by:

getFetchSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetConcurrency

public int getResultSetConcurrency()
                            throws java.sql.SQLException

Specified by:

getResultSetConcurrency in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetType

public int getResultSetType()
                     throws java.sql.SQLException

Specified by:

getResultSetType in interface java.sql.Statement

Throws:

java.sql.SQLException

addBatch

public void addBatch(java.lang.String sql)
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

clearBatch

public void clearBatch()
                throws java.sql.SQLException

Specified by:

clearBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Specified by:

getConnection in interface java.sql.Statement

Throws:

java.sql.SQLException

getMoreResults

public boolean getMoreResults(int current)
                       throws java.sql.SQLException

Specified by:

getMoreResults in interface java.sql.Statement

Throws:

java.sql.SQLException

getGeneratedKeys

public java.sql.ResultSet getGeneratedKeys()
                                    throws java.sql.SQLException

Specified by:

getGeneratedKeys in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetHoldability

public int getResultSetHoldability()
                            throws java.sql.SQLException

Specified by:

getResultSetHoldability in interface java.sql.Statement

Throws:

java.sql.SQLException

isClosed

public boolean isClosed()
                 throws java.sql.SQLException

Specified by:

isClosed in interface java.sql.Statement

Throws:

java.sql.SQLException

setPoolable

public void setPoolable(boolean poolable)
                 throws java.sql.SQLException

Specified by:

setPoolable in interface java.sql.Statement

Throws:

java.sql.SQLException

isPoolable

public boolean isPoolable()
                   throws java.sql.SQLException

Specified by:

isPoolable in interface java.sql.Statement

Throws:

java.sql.SQLException

closeOnCompletion

public void closeOnCompletion()
                       throws java.sql.SQLException

Specified by:

closeOnCompletion in interface java.sql.Statement

Throws:

java.sql.SQLException

isCloseOnCompletion

public boolean isCloseOnCompletion()
                            throws java.sql.SQLException

Specified by:

isCloseOnCompletion in interface java.sql.Statement

Throws:

java.sql.SQLException

unwrap

public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException

Specified by:

unwrap in interface java.sql.Wrapper

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException

Specified by:

isWrapperFor in interface java.sql.Wrapper

Throws:

java.sql.SQLException

setNull

public void setNull(int parameterIndex,
                    int sqlType)
             throws java.sql.SQLException

Specified by:

setNull in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBoolean

public void setBoolean(int parameterIndex,
                       boolean x)
                throws java.sql.SQLException

Specified by:

setBoolean in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setByte

public void setByte(int parameterIndex,
                    byte x)
             throws java.sql.SQLException

Specified by:

setByte in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setShort

public void setShort(int parameterIndex,
                     short x)
              throws java.sql.SQLException

Specified by:

setShort in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setInt

public void setInt(int parameterIndex,
                   int x)
            throws java.sql.SQLException

Specified by:

setInt in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setLong

public void setLong(int parameterIndex,
                    long x)
             throws java.sql.SQLException

Specified by:

setLong in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setFloat

public void setFloat(int parameterIndex,
                     float x)
              throws java.sql.SQLException

Specified by:

setFloat in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDouble

public void setDouble(int parameterIndex,
                      double x)
               throws java.sql.SQLException

Specified by:

setDouble in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBigDecimal

public void setBigDecimal(int parameterIndex,
                          java.math.BigDecimal x)
                   throws java.sql.SQLException

Specified by:

setBigDecimal in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setString

public void setString(int parameterIndex,
                      java.lang.String x)
               throws java.sql.SQLException

Specified by:

setString in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBytes

public void setBytes(int parameterIndex,
                     byte[] x)
              throws java.sql.SQLException

Specified by:

setBytes in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDate

public void setDate(int parameterIndex,
                    java.sql.Date x)
             throws java.sql.SQLException

Specified by:

setDate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTime

public void setTime(int parameterIndex,
                    java.sql.Time x)
             throws java.sql.SQLException

Specified by:

setTime in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTimestamp

public void setTimestamp(int parameterIndex,
                         java.sql.Timestamp x)
                  throws java.sql.SQLException

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           java.io.InputStream x,
                           int length)
                    throws java.sql.SQLException

Specified by:

setAsciiStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setUnicodeStream

public void setUnicodeStream(int parameterIndex,
                             java.io.InputStream x,
                             int length)
                      throws java.sql.SQLException

Specified by:

setUnicodeStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            java.io.InputStream x,
                            int length)
                     throws java.sql.SQLException

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

clearParameters

public void clearParameters()
                     throws java.sql.SQLException

Specified by:

clearParameters in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

public void setObject(int parameterIndex,
                      java.lang.Object x,
                      int targetSqlType)
               throws java.sql.SQLException

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

public void setObject(int parameterIndex,
                      java.lang.Object x)
               throws java.sql.SQLException

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

addBatch

public void addBatch()
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               java.io.Reader reader,
                               int length)
                        throws java.sql.SQLException

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setRef

public void setRef(int parameterIndex,
                   java.sql.Ref x)
            throws java.sql.SQLException

Specified by:

setRef in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBlob

public void setBlob(int parameterIndex,
                    java.sql.Blob x)
             throws java.sql.SQLException

Specified by:

setBlob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setClob

public void setClob(int parameterIndex,
                    java.sql.Clob x)
             throws java.sql.SQLException

Specified by:

setClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setArray

public void setArray(int parameterIndex,
                     java.sql.Array x)
              throws java.sql.SQLException

Specified by:

setArray in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getMetaData

public java.sql.ResultSetMetaData getMetaData()
                                       throws java.sql.SQLException

Specified by:

getMetaData in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDate

public void setDate(int parameterIndex,
                    java.sql.Date x,
                    java.util.Calendar cal)
             throws java.sql.SQLException

Specified by:

setDate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTime

public void setTime(int parameterIndex,
                    java.sql.Time x,
                    java.util.Calendar cal)
             throws java.sql.SQLException

Specified by:

setTime in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTimestamp

public void setTimestamp(int parameterIndex,
                         java.sql.Timestamp x,
                         java.util.Calendar cal)
                  throws java.sql.SQLException

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNull

public void setNull(int parameterIndex,
                    int sqlType,
                    java.lang.String typeName)
             throws java.sql.SQLException

Specified by:

setNull in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setURL

public void setURL(int parameterIndex,
                   java.net.URL x)
            throws java.sql.SQLException

Specified by:

setURL in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getParameterMetaData

public java.sql.ParameterMetaData getParameterMetaData()
                                                throws java.sql.SQLException

Specified by:

getParameterMetaData in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setRowId

public void setRowId(int parameterIndex,
                     java.sql.RowId x)
              throws java.sql.SQLException

Specified by:

setRowId in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNString

public void setNString(int parameterIndex,
                       java.lang.String value)
                throws java.sql.SQLException

Specified by:

setNString in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNCharacterStream

public void setNCharacterStream(int parameterIndex,
                                java.io.Reader value,
                                long length)
                         throws java.sql.SQLException

Specified by:

setNCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNClob

public void setNClob(int parameterIndex,
                     java.sql.NClob value)
              throws java.sql.SQLException

Specified by:

setNClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setClob

public void setClob(int parameterIndex,
                    java.io.Reader reader,
                    long length)
             throws java.sql.SQLException

Specified by:

setClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBlob

public void setBlob(int parameterIndex,
                    java.io.InputStream inputStream,
                    long length)
             throws java.sql.SQLException

Specified by:

setBlob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNClob

public void setNClob(int parameterIndex,
                     java.io.Reader reader,
                     long length)
              throws java.sql.SQLException

Specified by:

setNClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setSQLXML

public void setSQLXML(int parameterIndex,
                      java.sql.SQLXML xmlObject)
               throws java.sql.SQLException

Specified by:

setSQLXML in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

public void setObject(int parameterIndex,
                      java.lang.Object x,
                      int targetSqlType,
                      int scaleOrLength)
               throws java.sql.SQLException

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           java.io.InputStream x,
                           long length)
                    throws java.sql.SQLException

Specified by:

setAsciiStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            java.io.InputStream x,
                            long length)
                     throws java.sql.SQLException

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               java.io.Reader reader,
                               long length)
                        throws java.sql.SQLException

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           java.io.InputStream x)
                    throws java.sql.SQLException

Specified by:

setAsciiStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            java.io.InputStream x)
                     throws java.sql.SQLException

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               java.io.Reader reader)
                        throws java.sql.SQLException

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNCharacterStream

public void setNCharacterStream(int parameterIndex,
                                java.io.Reader value)
                         throws java.sql.SQLException

Specified by:

setNCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setClob

public void setClob(int parameterIndex,
                    java.io.Reader reader)
             throws java.sql.SQLException

Specified by:

setClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBlob

public void setBlob(int parameterIndex,
                    java.io.InputStream inputStream)
             throws java.sql.SQLException

Specified by:

setBlob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNClob

public void setNClob(int parameterIndex,
                     java.io.Reader reader)
              throws java.sql.SQLException

Specified by:

setNClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

toString

public java.lang.String toString()

Returns a string representation of the object, exposing the target statement.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of the object.

exec

private <T> T exec(ReturningOperation<T> f)
            throws java.sql.SQLException

Execute the code in a timer to track the time spent.

Parameters:

f - The code to execute.

Returns:

The returned value by the code.

Throws:

java.sql.SQLException - Throw if the executed code throws this exception.