jasp.adodb
Class Field

java.lang.Object
  |
  +--jasp.adodb.Field

public class Field

extends java.lang.Object

A Field object represents a columns's information.

Constructor Summary

Field()

Method Summary

void	AppendChunk(java.lang.Object obj) Appends data to a large text or binary data.
void	AssignProps() Sets all properties for the currect object.
int	getActualSize() Returns the actual size of the Field.
int	getAttributes() Returns the attributes of the Filed.
java.lang.Object	GetChunk(int size) Returns all or a portion of the contents of a large text or binary data.
int	getDefinedSize() Returns the defined size of the Field.
java.lang.String	getName() Returns the name of the Field.
int	getNumericScale() Returns the Scale of the Field.
int	getObjectState() Returns the State of the current recordset.
variant	getOriginalValue() Returns the original value of the Field.
byte	getPrecision() Returns the precision of the Field.
Properties	getProperties() Returns the Properties collection of the Field.
int	getType() Returns the type of the Field.
java.lang.Object	getUnderlyingValue() Returns the underlying value of the Field.
variant	getValue() Returns the value of the Field.
Property	Properties(int index) Gets a Property from the Properties collection.
Property	Properties(java.lang.String index) Gets a Property from the Properties collection.
Property	Properties(variant var) Gets a Property from the Properties collection.
void	setAttributes(int attrib) Sets the attributes of the Field
void	setDefinedSize(int definedsize) Sets the defined-size of the Field.
void	setNumericScale(byte scale) Sets the Scale of the Field.
void	setPrecision(byte precision) Sets the precision of the Field.
void	setType(int type) Sets type of the Field.
void	setValue(boolean val) Sets the value of the Field.
void	setValue(double val) Sets the value of the Field.
void	setValue(float val) Sets the value of the Field.
void	setValue(int val) Sets the value of the Field.
void	setValue(long val) Sets the value of the Field.
void	setValue(java.lang.Object objval) Sets the value of the Field.
void	setValue(short value) Sets the value of the Field.
void	setValue(java.lang.String val) Sets the value of the Field.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Field

public Field()

Method Detail

getNumericScale

public int getNumericScale()

Returns the Scale of the Field.

setPrecision

public void setPrecision(byte precision)
                  throws java.lang.Exception

Sets the precision of the Field.

setNumericScale

public void setNumericScale(byte scale)
                     throws java.lang.Exception

Sets the Scale of the Field.

getValue

public variant getValue()
                 throws java.lang.Exception

Returns the value of the Field.

setValue

public void setValue(int val)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(long val)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(short value)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(boolean val)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(float val)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(double val)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(java.lang.String val)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

setValue

public void setValue(java.lang.Object objval)
              throws java.lang.Exception

Sets the value of the Field.

Parameters:

val - the new value of the Field.

getOriginalValue

public variant getOriginalValue()
                         throws java.lang.Exception

Returns the original value of the Field.

AppendChunk

public void AppendChunk(java.lang.Object obj)
                 throws java.lang.Exception

Appends data to a large text or binary data.

Parameters:

obj - An object containing the data you want to append to the Field.

getAttributes

public int getAttributes()

Returns the attributes of the Filed.

getActualSize

public int getActualSize()
                  throws java.lang.Exception

Returns the actual size of the Field.

setAttributes

public void setAttributes(int attrib)

Sets the attributes of the Field

Parameters:

attrib - the new value of the attributes.

getProperties

public Properties getProperties()
                         throws java.lang.Exception

Returns the Properties collection of the Field.

getObjectState

public int getObjectState()

Returns the State of the current recordset.

Properties

public Property Properties(variant var)
                    throws java.lang.Exception

Gets a Property from the Properties collection.

Parameters:

var - the name or index of the Property.

Properties

public Property Properties(int index)
                    throws java.lang.Exception

Gets a Property from the Properties collection.

Parameters:

index - the index of the Property.

Properties

public Property Properties(java.lang.String index)
                    throws java.lang.Exception

Gets a Property from the Properties collection.

Parameters:

name - the name of the Property.

AssignProps

public void AssignProps()
                 throws java.lang.Exception

Sets all properties for the currect object.

getDefinedSize

public int getDefinedSize()

Returns the defined size of the Field.

getName

public java.lang.String getName()

Returns the name of the Field.

getType

public int getType()

Returns the type of the Field.

setType

public void setType(int type)
             throws java.lang.Exception

Sets type of the Field.

Parameters:

type - the new type of the Field.

setDefinedSize

public void setDefinedSize(int definedsize)
                    throws java.lang.Exception

Sets the defined-size of the Field.

Parameters:

definedsize - the new defined-size of the Field.

getUnderlyingValue

public java.lang.Object getUnderlyingValue()
                                    throws java.lang.Exception

Returns the underlying value of the Field.

GetChunk

public java.lang.Object GetChunk(int size)
                          throws java.lang.Exception

Returns all or a portion of the contents of a large text or binary data.

Parameters:

size - An integer expression equal to the number of bytes or characters you want to retrieve

Returns:

a Object value

getPrecision

public byte getPrecision()

Returns the precision of the Field.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object