com.informix.jdbc

Class IfxIntervalDF

java.lang.Object

com.informix.jdbc.IfxObject

com.informix.jdbc.IfxIntervalDF

public class IfxIntervalDF
extends IfxObject

Support for IntervalDF datatypes. This class derived from IfxObject class.

See Also:

IfxObject

Field Summary

Fields inherited from class com.informix.jdbc.IfxObject

conn, encodedLength, extendedID, extendedName, extendedOwner, ifxType, isNull, jdbcType, sourceType, trace, typeMap, used_in_update

Constructor Summary

Constructors

Constructor and Description
IfxIntervalDF() Default Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	fromIfx(byte[] b, int offset, int length, short prec) Set value of this data type to the given Informix network format
void	fromIfx(byte[] b, short prec) Set value of this data type to the given Informix network format
void	fromIntervalDF(IntervalDF DF) Convert an IntervalDF to this IntervalDF object.
void	fromString(java.lang.String str) Set the values for the interval from a string.
short	getEncodedLength() Return the qualifer value
byte[]	toIfx() Convert value to Informix network format
byte[]	toIfxTuple() Convert value to Informix tuple format
Interval	toInterval() Return the Interval object.
IntervalDF	toIntervalDF() Return the IntervalDF value of this object.
java.lang.Object	toObject() Returns the equivalent Java Object
java.lang.String	toString() Creates a string representation of the interval in the format:
java.lang.String	toUnloadString() Convert to string format which is compatible with format generated by SQL unload command.
IntervalDF	value() accessor

Methods inherited from class com.informix.jdbc.IfxObject

clear, clearWarning, equals, fromAsciiStream, fromAsciiStream, fromBinaryStream, fromBinaryStream, fromBlob, fromBoolean, fromBoolean, fromByte, fromByte, fromBytes, fromCharacterStream, fromCharacterStream, fromClob, fromDate, fromDecimal, fromDecimal, fromDouble, fromDouble, fromFloat, fromFloat, fromIfx, fromIfx, fromIfx, fromIfx, fromInputStream, fromInputStream, fromInt, fromInt, fromIntervalYM, fromLong, fromLong, fromNClob, fromObject, fromObject, fromObject, fromRowId, fromShort, fromShort, fromSQLXML, fromString, fromTime, fromTimestamp, get_used_in_update, getWarning, isNull, nullify, set_used_in_update, setConnection, setExtendedTypeName, setIfxType, setTypeMap, toAsciiStream, toBinaryStream, toBlob, toBoolean, toByte, toBytes, toCharacterStream, toClob, toDate, toDecimal, toDouble, toFloat, toIfxBSONObject, toInputStream, toInt, toIntervalYM, toLong, toNClob, toObject, toRowId, toShort, toSQLXML, toTime, toTimestamp, unnullify

Methods inherited from class java.lang.Object

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

Constructor Detail

IfxIntervalDF

public IfxIntervalDF()
              throws java.sql.SQLException

Default Constructor.

Throws:

java.sql.SQLException

Method Detail

value

public IntervalDF value()

accessor

toIfx

public byte[] toIfx()

Convert value to Informix network format

Overrides:

toIfx in class IfxObject

Returns:

a byte array representation of this data type in Informix network format

toIfxTuple

public byte[] toIfxTuple()

Convert value to Informix tuple format

Overrides:

toIfxTuple in class IfxObject

Returns:

a byte array representation of this data type in Informix tuple format

fromIfx

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

Set value of this data type to the given Informix network format

Overrides:

fromIfx in class IfxObject

Throws:

java.sql.SQLException

fromIfx

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

Set value of this data type to the given Informix network format

Overrides:

fromIfx in class IfxObject

Throws:

java.sql.SQLException

toString

public java.lang.String toString()

Creates a string representation of the interval in the format:

    ddddd hh:mm:ss.nano
 

Where the presence of the various fields depends upon the qualifier. If no qualifier has been set the default is the full format. Any leading zeros in the composed string will be replaced by blanks.

Overrides:

toString in class IfxObject

Returns:

the converted String object, or null on error

fromString

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

Set the values for the interval from a string. This is done as a separate method rather than using valueOf since valueOf is usually a class method and this method must use the qualifier property

Overrides:

fromString in class IfxObject

Throws:

java.sql.SQLException

toObject

public java.lang.Object toObject()

Returns the equivalent Java Object

Overrides:

toObject in class IfxObject

Returns:

Java Object

toInterval

public Interval toInterval()
                    throws java.sql.SQLException

Return the Interval object.

Overrides:

toInterval in class IfxObject

Returns:

returns converted Interval object

Throws:

java.sql.SQLException - if the conversion failed

toIntervalDF

public IntervalDF toIntervalDF()
                        throws java.sql.SQLException

Return the IntervalDF value of this object.

Overrides:

toIntervalDF in class IfxObject

Returns:

returns converted IntervalDF value

Throws:

java.sql.SQLException - if the conversion failed

fromIntervalDF

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

Convert an IntervalDF to this IntervalDF object.

Overrides:

fromIntervalDF in class IfxObject

Parameters:

I - IntervalDF value to convert

Throws:

java.sql.SQLException - if the conversion failed

getEncodedLength

public short getEncodedLength()

Return the qualifer value

Overrides:

getEncodedLength in class IfxObject

toUnloadString

public java.lang.String toUnloadString()

Description copied from class: IfxObject

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

Overrides:

toUnloadString in class IfxObject

Returns:

the converted String object, or null on error