net.sourceforge.backpedal.api.db
Interface BindVariable

All Superinterfaces:

Cloneable

All Known Implementing Classes:

AbstractBindVariable

public interface BindVariable

extends Cloneable

Method Summary

Object	clone()
String	getColumnName() Return the name of the column I represent.
int	getIndex() Return the index of my position in the list of bind variables to which I belong.
int	getSqlType() Return the value from java.sql.Types that I represent.
Object	getValue() Return the value I represent i.e.
boolean	isNull()
void	setColumnName(String columnName)
void	setIndex(int index)
void	setInto(int index, PreparedStatement preparedStatement) Call the relevant set() method on preparedStatement but with a index override supplied
void	setInto(PreparedStatement preparedStatement) Call the relevant set() method on preparedStatement with index getIndex().
void	setValue(Object value)

Method Detail

setInto

public void setInto(PreparedStatement preparedStatement)
             throws SQLException

Call the relevant set() method on preparedStatement with index getIndex().

SQLException

setInto

public void setInto(int index,
                    PreparedStatement preparedStatement)
             throws SQLException

Call the relevant set() method on preparedStatement but with a index override supplied

SQLException

getIndex

public int getIndex()

Return the index of my position in the list of bind variables to which I belong.

getValue

public Object getValue()

Return the value I represent i.e. that which will be passed to the set() method on the prepared statement passed to setInto().

getSqlType

public int getSqlType()

Return the value from java.sql.Types that I represent.

setIndex

public void setIndex(int index)

setValue

public void setValue(Object value)

setColumnName

public void setColumnName(String columnName)

clone

public Object clone()
             throws CloneNotSupportedException

CloneNotSupportedException

isNull

public boolean isNull()

getColumnName

public String getColumnName()

Return the name of the column I represent. Might be null is not known.