Class RowProtocol

java.lang.Object

org.mariadb.jdbc.internal.com.read.resultset.rowprotocol.RowProtocol

Direct Known Subclasses:

BinaryRowProtocol, TextRowProtocol

public abstract class RowProtocol
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BIT_LAST_FIELD_NOT_NULL
static final int	BIT_LAST_FIELD_NULL
static final int	BIT_LAST_ZERO_DATE
byte[]	buf
protected int	index
static final Pattern	isIntegerRegex
int	lastValueNull
int	length
protected final int	maxFieldSize
protected static final int	NULL_LENGTH
protected final Options	options
int	pos
static final DateTimeFormatter	TEXT_LOCAL_DATE_TIME
static final DateTimeFormatter	TEXT_OFFSET_DATE_TIME
static final DateTimeFormatter	TEXT_ZONED_DATE_TIME
static final int	TINYINT1_IS_BIT
static final int	YEAR_IS_DATE_TYPE

Constructor Summary

Constructors

Constructor	Description
RowProtocol(int maxFieldSize, Options options)

Method Summary

Modifier and Type	Method	Description
protected int	extractNanos(String timestring)
abstract BigDecimal	getInternalBigDecimal(ColumnDefinition columnInfo)
abstract BigInteger	getInternalBigInteger(ColumnDefinition columnInfo)
abstract boolean	getInternalBoolean(ColumnDefinition columnInfo)
abstract byte	getInternalByte(ColumnDefinition columnInfo)
abstract Date	getInternalDate(ColumnDefinition columnInfo, Calendar cal, TimeZone timeZone)
abstract double	getInternalDouble(ColumnDefinition columnInfo)
abstract float	getInternalFloat(ColumnDefinition columnInfo)
abstract int	getInternalInt(ColumnDefinition columnInfo)
abstract LocalDate	getInternalLocalDate(ColumnDefinition columnInfo, TimeZone timeZone)
abstract LocalTime	getInternalLocalTime(ColumnDefinition columnInfo, TimeZone timeZone)
abstract long	getInternalLong(ColumnDefinition columnInfo)
protected long	getInternalMediumInt(ColumnDefinition columnInfo)
abstract Object	getInternalObject(ColumnDefinition columnInfo, TimeZone timeZone)
abstract OffsetTime	getInternalOffsetTime(ColumnDefinition columnInfo, TimeZone timeZone)
abstract short	getInternalShort(ColumnDefinition columnInfo)
protected int	getInternalSmallInt(ColumnDefinition columnInfo)
abstract String	getInternalString(ColumnDefinition columnInfo, Calendar cal, TimeZone timeZone)
abstract Time	getInternalTime(ColumnDefinition columnInfo, Calendar cal, TimeZone timeZone)
abstract Timestamp	getInternalTimestamp(ColumnDefinition columnInfo, Calendar userCalendar, TimeZone timeZone)
abstract String	getInternalTimeString(ColumnDefinition columnInfo)
protected int	getInternalTinyInt(ColumnDefinition columnInfo)
abstract ZonedDateTime	getInternalZonedDateTime(ColumnDefinition columnInfo, Class clazz, TimeZone timeZone)
int	getLengthMaxFieldSize()
int	getMaxFieldSize()
abstract boolean	isBinaryEncoded()
boolean	lastValueWasNull()
protected long	parseBit()
protected void	rangeCheck(Object className, long minValue, long maxValue, long value, ColumnDefinition columnInfo)
protected void	rangeCheck(Object className, long minValue, long maxValue, BigDecimal value, ColumnDefinition columnInfo)
void	resetRow(byte[] buf)
abstract void	setPosition(int position)
boolean	wasNull()	Reports whether the last column read had a value of Null.
protected String	zeroFillingIfNeeded(String value, ColumnDefinition columnDefinition)

Methods inherited from class Object

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

Field Details

BIT_LAST_FIELD_NOT_NULL

public static final int BIT_LAST_FIELD_NOT_NULL

See Also:

• Constant Field Values

BIT_LAST_FIELD_NULL

public static final int BIT_LAST_FIELD_NULL

See Also:

• Constant Field Values

BIT_LAST_ZERO_DATE

public static final int BIT_LAST_ZERO_DATE

See Also:

• Constant Field Values

TINYINT1_IS_BIT

public static final int TINYINT1_IS_BIT

See Also:

• Constant Field Values

YEAR_IS_DATE_TYPE

public static final int YEAR_IS_DATE_TYPE

See Also:

• Constant Field Values

TEXT_LOCAL_DATE_TIME

public static final DateTimeFormatter TEXT_LOCAL_DATE_TIME

TEXT_OFFSET_DATE_TIME

public static final DateTimeFormatter TEXT_OFFSET_DATE_TIME

TEXT_ZONED_DATE_TIME

public static final DateTimeFormatter TEXT_ZONED_DATE_TIME

isIntegerRegex

public static final Pattern isIntegerRegex

NULL_LENGTH

protected static final int NULL_LENGTH

See Also:

• Constant Field Values

maxFieldSize

protected final int maxFieldSize

options

protected final Options options

lastValueNull

public int lastValueNull

buf

public byte[] buf

pos

public int pos

length

public int length

index

protected int index

Constructor Details

RowProtocol

public RowProtocol(int maxFieldSize,
 Options options)

Method Details

resetRow

public void resetRow(byte[] buf)

setPosition

public abstract void setPosition(int position)

getLengthMaxFieldSize

public int getLengthMaxFieldSize()

getMaxFieldSize

public int getMaxFieldSize()

getInternalString

public abstract String getInternalString(ColumnDefinition columnInfo,
 Calendar cal,
 TimeZone timeZone)
                                  throws SQLException

Throws:

SQLException

getInternalInt

public abstract int getInternalInt(ColumnDefinition columnInfo)
                            throws SQLException

Throws:

SQLException

getInternalLong

public abstract long getInternalLong(ColumnDefinition columnInfo)
                              throws SQLException

Throws:

SQLException

getInternalFloat

public abstract float getInternalFloat(ColumnDefinition columnInfo)
                                throws SQLException

Throws:

SQLException

getInternalDouble

public abstract double getInternalDouble(ColumnDefinition columnInfo)
                                  throws SQLException

Throws:

SQLException

getInternalBigDecimal

public abstract BigDecimal getInternalBigDecimal(ColumnDefinition columnInfo)
                                          throws SQLException

Throws:

SQLException

getInternalDate

public abstract Date getInternalDate(ColumnDefinition columnInfo,
 Calendar cal,
 TimeZone timeZone)
                              throws SQLException

Throws:

SQLException

getInternalTime

public abstract Time getInternalTime(ColumnDefinition columnInfo,
 Calendar cal,
 TimeZone timeZone)
                              throws SQLException

Throws:

SQLException

getInternalTimestamp

public abstract Timestamp getInternalTimestamp(ColumnDefinition columnInfo,
 Calendar userCalendar,
 TimeZone timeZone)
                                        throws SQLException

Throws:

SQLException

getInternalObject

public abstract Object getInternalObject(ColumnDefinition columnInfo,
 TimeZone timeZone)
                                  throws SQLException

Throws:

SQLException

getInternalBoolean

public abstract boolean getInternalBoolean(ColumnDefinition columnInfo)
                                    throws SQLException

Throws:

SQLException

getInternalByte

public abstract byte getInternalByte(ColumnDefinition columnInfo)
                              throws SQLException

Throws:

SQLException

getInternalShort

public abstract short getInternalShort(ColumnDefinition columnInfo)
                                throws SQLException

Throws:

SQLException

getInternalTimeString

public abstract String getInternalTimeString(ColumnDefinition columnInfo)

getInternalBigInteger

public abstract BigInteger getInternalBigInteger(ColumnDefinition columnInfo)
                                          throws SQLException

Throws:

SQLException

getInternalZonedDateTime

public abstract ZonedDateTime getInternalZonedDateTime(ColumnDefinition columnInfo,
 Class clazz,
 TimeZone timeZone)
                                                throws SQLException

Throws:

SQLException

getInternalOffsetTime

public abstract OffsetTime getInternalOffsetTime(ColumnDefinition columnInfo,
 TimeZone timeZone)
                                          throws SQLException

Throws:

SQLException

getInternalLocalTime

public abstract LocalTime getInternalLocalTime(ColumnDefinition columnInfo,
 TimeZone timeZone)
                                        throws SQLException

Throws:

SQLException

getInternalLocalDate

public abstract LocalDate getInternalLocalDate(ColumnDefinition columnInfo,
 TimeZone timeZone)
                                        throws SQLException

Throws:

SQLException

isBinaryEncoded

public abstract boolean isBinaryEncoded()

lastValueWasNull

public boolean lastValueWasNull()

zeroFillingIfNeeded

protected String zeroFillingIfNeeded(String value,
 ColumnDefinition columnDefinition)

getInternalTinyInt

protected int getInternalTinyInt(ColumnDefinition columnInfo)

parseBit

protected long parseBit()

getInternalSmallInt

protected int getInternalSmallInt(ColumnDefinition columnInfo)

getInternalMediumInt

protected long getInternalMediumInt(ColumnDefinition columnInfo)

rangeCheck

protected void rangeCheck(Object className,
 long minValue,
 long maxValue,
 BigDecimal value,
 ColumnDefinition columnInfo)
                   throws SQLException

Throws:

SQLException

rangeCheck

protected void rangeCheck(Object className,
 long minValue,
 long maxValue,
 long value,
 ColumnDefinition columnInfo)
                   throws SQLException

Throws:

SQLException

extractNanos

protected int extractNanos(String timestring)
                    throws SQLException

Throws:

SQLException

wasNull

public boolean wasNull()

Reports whether the last column read had a value of Null. Note that you must first call one of the getter methods on a column to try to read its value and then call the method wasNull to see if the value read was Null.

Returns:

true true if the last column value read was null and false otherwise