com.informix.jdbc

Class IfxObject

java.lang.Object

com.informix.jdbc.IfxObject

Direct Known Subclasses:

IfxBigInt, IfxBlob, IfxBSONObject, IfxChar, IfxComplex, IfxDate, IfxDateTime, IfxDecimal, IfxFloat, IfxInt8, IfxInteger, IfxIntervalDF, IfxIntervalYM, IfxShort, IfxSmallFloat, IfxSmBlob, IfxString, IfxVarChar

public abstract class IfxObject
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected IfxConnection	conn
protected int	encodedLength
protected int	extendedID
protected java.lang.String	extendedName
protected java.lang.String	extendedOwner
protected int	ifxType
protected boolean	isNull
protected int	jdbcType
protected int	sourceType
protected Trace	trace
protected java.util.Map<java.lang.String,java.lang.Class<?>>	typeMap
protected boolean	used_in_update

Method Summary

Modifier and Type	Method and Description
void	clear() Clear the instance states
void	clearWarning() Reset all warnings.
boolean	equals(java.lang.Object other) Find out whether two objects are equal.
void	fromAsciiStream(java.io.InputStream fin, int length)
void	fromAsciiStream(java.io.InputStream fin, long length)
void	fromBinaryStream(java.io.InputStream fin, int length)
void	fromBinaryStream(java.io.InputStream fin, long length)
void	fromBlob(java.sql.Blob blob)
void	fromBoolean(boolean b)
void	fromBoolean(java.lang.Boolean b)
void	fromByte(byte b)
void	fromByte(java.lang.Byte B)
void	fromBytes(byte[] b)
void	fromCharacterStream(java.io.Reader reader, int length)
void	fromCharacterStream(java.io.Reader reader, long length)
void	fromClob(java.sql.Clob clob)
void	fromDate(java.sql.Date D)
void	fromDecimal(java.math.BigDecimal B)
void	fromDecimal(java.math.BigDecimal B, int scale)
void	fromDouble(double d)
void	fromDouble(java.lang.Double D)
void	fromFloat(float f)
void	fromFloat(java.lang.Float F)
void	fromIfx(byte[] b)
void	fromIfx(byte[] b, int offset, int length)
void	fromIfx(byte[] b, int offset, int length, short prec)
void	fromIfx(byte[] b, int offset, int length, java.lang.String dbEnc)
void	fromIfx(byte[] b, short prec)
void	fromIfx(byte[] b, java.lang.String dbEnc)
void	fromInputStream(java.io.InputStream fin, int length)
void	fromInputStream(java.io.InputStream fin, long length)
void	fromInt(int i)
void	fromInt(java.lang.Integer I)
void	fromIntervalDF(IntervalDF I)
void	fromIntervalYM(IntervalYM I)
void	fromLong(long l)
void	fromLong(java.lang.Long L)
void	fromNClob(java.sql.NClob nclob)
void	fromObject(java.lang.Object obj) Initialize IfxObject with the value in obj.
void	fromObject(java.lang.Object obj, int scale) Same as above but for BigDecimal, we can have the additional scale parameter.
void	fromObject(java.lang.Object obj, java.lang.String name) Same as above but for Collections, we can have the additional the collection type definition as a parameter.
void	fromRowId(java.sql.RowId rowid)
void	fromShort(short s)
void	fromShort(java.lang.Short S)
void	fromSQLXML(java.sql.SQLXML sqlXML)
void	fromString(java.lang.String newval)
void	fromString(java.lang.String newval, boolean trimSpaces)
void	fromTime(java.sql.Time T)
void	fromTimestamp(java.sql.Timestamp T)
boolean	get_used_in_update()
short	getEncodedLength() Default method for getting encoded length.
java.sql.DataTruncation	getWarning() IfxXXX() class will set data truncation warning.
boolean	isNull() Finds out whether it is null.
void	nullify() Make the value null.
void	set_used_in_update(boolean setval)
void	setConnection(IfxConnection conn) GENERIC
void	setExtendedTypeName(java.lang.String name) Set the extended type name for this object.
void	setIfxType(int ifxType) Set Informix SQL type for this object
void	setTypeMap(java.util.Map<java.lang.String,java.lang.Class<?>> map)
java.io.InputStream	toAsciiStream()
java.io.InputStream	toBinaryStream()
java.sql.Blob	toBlob()
boolean	toBoolean()
byte	toByte()
byte[]	toBytes()
java.io.Reader	toCharacterStream()
java.sql.Clob	toClob()
java.sql.Date	toDate()
java.math.BigDecimal	toDecimal()
double	toDouble()
float	toFloat()
byte[]	toIfx()
IfxBSONObject	toIfxBSONObject()
byte[]	toIfxTuple()
java.io.InputStream	toInputStream()
int	toInt()
Interval	toInterval()
IntervalDF	toIntervalDF()
IntervalYM	toIntervalYM()
long	toLong()
java.sql.NClob	toNClob()
java.lang.Object	toObject()
java.lang.Object	toObject(boolean fromComplexType)
java.sql.RowId	toRowId()
short	toShort()
java.sql.SQLXML	toSQLXML()
java.lang.String	toString() Convert to string.
java.sql.Time	toTime()
java.sql.Timestamp	toTimestamp()
java.lang.String	toUnloadString() Convert to string format which is compatible with format generated by SQL unload command.
void	unnullify() Mark the value non-null.

Methods inherited from class java.lang.Object

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

Field Detail

conn

protected IfxConnection conn

isNull

protected boolean isNull

trace

protected Trace trace

ifxType

protected int ifxType

extendedName

protected java.lang.String extendedName

extendedOwner

protected java.lang.String extendedOwner

extendedID

protected int extendedID

encodedLength

protected int encodedLength

sourceType

protected int sourceType

typeMap

protected java.util.Map<java.lang.String,java.lang.Class<?>> typeMap

used_in_update

protected boolean used_in_update

jdbcType

protected int jdbcType

Method Detail

fromObject

public void fromObject(java.lang.Object obj)
                throws java.sql.SQLException

Initialize IfxObject with the value in obj. It does the data conversion automatically from the obj type to IfxObject type. For example: In IfxInteger(), fromObject(Object obj) { if (obj instanceof Short) fromShort((Short) obj); }

Parameters:

obj - Convert the data value from obj to IfxObject

Throws:

java.sql.SQLException

fromObject

public void fromObject(java.lang.Object obj,
                       int scale)
                throws java.sql.SQLException

Same as above but for BigDecimal, we can have the additional scale parameter.

Throws:

java.sql.SQLException

fromObject

public void fromObject(java.lang.Object obj,
                       java.lang.String name)
                throws java.sql.SQLException

Same as above but for Collections, we can have the additional the collection type definition as a parameter.

Throws:

java.sql.SQLException

setConnection

public void setConnection(IfxConnection conn)
                   throws java.sql.SQLException

GENERIC

Throws:

java.sql.SQLException

setTypeMap

public void setTypeMap(java.util.Map<java.lang.String,java.lang.Class<?>> map)

isNull

public final boolean isNull()

Finds out whether it is null.

Returns:

true if it is null, false otherwise

nullify

public final void nullify()

Make the value null.

unnullify

public final void unnullify()

Mark the value non-null.

setIfxType

public void setIfxType(int ifxType)

Set Informix SQL type for this object

setExtendedTypeName

public void setExtendedTypeName(java.lang.String name)

Set the extended type name for this object. Applicable only to 9.x extended types

clear

public void clear()

Clear the instance states

getEncodedLength

public short getEncodedLength()

Default method for getting encoded length.

getWarning

public java.sql.DataTruncation getWarning()

IfxXXX() class will set data truncation warning. This is the default method to get the warning.

clearWarning

public void clearWarning()

Reset all warnings.

equals

public boolean equals(java.lang.Object other)

Find out whether two objects are equal.

Overrides:

equals in class java.lang.Object

Parameters:

other - the other object to compare with

Returns:

true if the objects are equal

toString

public java.lang.String toString()

Convert to string.

Overrides:

toString in class java.lang.Object

Returns:

the converted String object, or null on error

toUnloadString

public java.lang.String toUnloadString()
                                throws java.sql.SQLException

Convert to string format which is compatible with format generated by SQL unload command.

Returns:

the converted String object, or null on error

Throws:

java.sql.SQLException

toInt

public int toInt()
          throws java.sql.SQLException

Throws:

java.sql.SQLException

toDecimal

public java.math.BigDecimal toDecimal()
                               throws java.sql.SQLException

Throws:

java.sql.SQLException

toByte

public byte toByte()
            throws java.sql.SQLException

Throws:

java.sql.SQLException

toBytes

public byte[] toBytes()
               throws java.sql.SQLException

Throws:

java.sql.SQLException

toBoolean

public boolean toBoolean()
                  throws java.sql.SQLException

Throws:

java.sql.SQLException

toDate

public java.sql.Date toDate()
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

toFloat

public float toFloat()
              throws java.sql.SQLException

Throws:

java.sql.SQLException

toLong

public long toLong()
            throws java.sql.SQLException

Throws:

java.sql.SQLException

toShort

public short toShort()
              throws java.sql.SQLException

Throws:

java.sql.SQLException

toTime

public java.sql.Time toTime()
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

toDouble

public double toDouble()
                throws java.sql.SQLException

Throws:

java.sql.SQLException

toTimestamp

public java.sql.Timestamp toTimestamp()
                               throws java.sql.SQLException

Throws:

java.sql.SQLException

toInputStream

public java.io.InputStream toInputStream()
                                  throws java.sql.SQLException

Throws:

java.sql.SQLException

toAsciiStream

public java.io.InputStream toAsciiStream()
                                  throws java.sql.SQLException

Throws:

java.sql.SQLException

toBinaryStream

public java.io.InputStream toBinaryStream()
                                   throws java.sql.SQLException

Throws:

java.sql.SQLException

toCharacterStream

public java.io.Reader toCharacterStream()
                                 throws java.sql.SQLException

Throws:

java.sql.SQLException

toBlob

public java.sql.Blob toBlob()
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

toClob

public java.sql.Clob toClob()
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

toIfx

public byte[] toIfx()
             throws java.sql.SQLException

Throws:

java.sql.SQLException

toIfxTuple

public byte[] toIfxTuple()
                  throws java.sql.SQLException

Throws:

java.sql.SQLException

toObject

public java.lang.Object toObject()
                          throws java.sql.SQLException

Throws:

java.sql.SQLException

toObject

public java.lang.Object toObject(boolean fromComplexType)
                          throws java.sql.SQLException

Throws:

java.sql.SQLException

toInterval

public Interval toInterval()
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

toIntervalYM

public IntervalYM toIntervalYM()
                        throws java.sql.SQLException

Throws:

java.sql.SQLException

toIntervalDF

public IntervalDF toIntervalDF()
                        throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIfx

public void fromIfx(byte[] b,
                    java.lang.String dbEnc)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIfx

public void fromIfx(byte[] b)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIfx

public void fromIfx(byte[] b,
                    int offset,
                    int length)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIfx

public void fromIfx(byte[] b,
                    int offset,
                    int length,
                    java.lang.String dbEnc)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIfx

public void fromIfx(byte[] b,
                    short prec)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIfx

public void fromIfx(byte[] b,
                    int offset,
                    int length,
                    short prec)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromInt

public void fromInt(int i)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromInt

public void fromInt(java.lang.Integer I)
             throws java.sql.SQLException

Throws:

java.sql.SQLException

fromString

public void fromString(java.lang.String newval)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

fromString

public void fromString(java.lang.String newval,
                       boolean trimSpaces)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

fromDecimal

public void fromDecimal(java.math.BigDecimal B)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

fromDecimal

public void fromDecimal(java.math.BigDecimal B,
                        int scale)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

fromByte

public void fromByte(byte b)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromByte

public void fromByte(java.lang.Byte B)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromBytes

public void fromBytes(byte[] b)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromBoolean

public void fromBoolean(boolean b)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

fromBoolean

public void fromBoolean(java.lang.Boolean b)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

fromDate

public void fromDate(java.sql.Date D)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromFloat

public void fromFloat(float f)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromFloat

public void fromFloat(java.lang.Float F)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromLong

public void fromLong(long l)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromLong

public void fromLong(java.lang.Long L)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromShort

public void fromShort(short s)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromShort

public void fromShort(java.lang.Short S)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromTime

public void fromTime(java.sql.Time T)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromDouble

public void fromDouble(double d)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

fromDouble

public void fromDouble(java.lang.Double D)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

fromTimestamp

public void fromTimestamp(java.sql.Timestamp T)
                   throws java.sql.SQLException

Throws:

java.sql.SQLException

fromAsciiStream

public void fromAsciiStream(java.io.InputStream fin,
                            int length)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

fromAsciiStream

public void fromAsciiStream(java.io.InputStream fin,
                            long length)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

fromBinaryStream

public void fromBinaryStream(java.io.InputStream fin,
                             int length)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

fromBinaryStream

public void fromBinaryStream(java.io.InputStream fin,
                             long length)
                      throws java.sql.SQLException

Throws:

java.sql.SQLException

fromInputStream

public void fromInputStream(java.io.InputStream fin,
                            int length)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

fromInputStream

public void fromInputStream(java.io.InputStream fin,
                            long length)
                     throws java.sql.SQLException

Throws:

java.sql.SQLException

fromCharacterStream

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

Throws:

java.sql.SQLException

fromCharacterStream

public void fromCharacterStream(java.io.Reader reader,
                                long length)
                         throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIntervalYM

public void fromIntervalYM(IntervalYM I)
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

fromIntervalDF

public void fromIntervalDF(IntervalDF I)
                    throws java.sql.SQLException

Throws:

java.sql.SQLException

fromClob

public void fromClob(java.sql.Clob clob)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromBlob

public void fromBlob(java.sql.Blob blob)
              throws java.sql.SQLException

Throws:

java.sql.SQLException

set_used_in_update

public final void set_used_in_update(boolean setval)

get_used_in_update

public final boolean get_used_in_update()

toIfxBSONObject

public IfxBSONObject toIfxBSONObject()
                              throws java.sql.SQLException

Throws:

java.sql.SQLException

fromRowId

public void fromRowId(java.sql.RowId rowid)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromNClob

public void fromNClob(java.sql.NClob nclob)
               throws java.sql.SQLException

Throws:

java.sql.SQLException

fromSQLXML

public void fromSQLXML(java.sql.SQLXML sqlXML)
                throws java.sql.SQLException

Throws:

java.sql.SQLException

toRowId

public java.sql.RowId toRowId()
                       throws java.sql.SQLException

Throws:

java.sql.SQLException

toNClob

public java.sql.NClob toNClob()
                       throws java.sql.SQLException

Throws:

java.sql.SQLException

toSQLXML

public java.sql.SQLXML toSQLXML()
                         throws java.sql.SQLException

Throws:

java.sql.SQLException