uk.ac.starlink.table.jdbc
Interface ValueHandler

public interface ValueHandler

Defines how the data from a particular column of a JDBC table are turned into java objects.

Since:

2 Feb 2010

See Also:

TypeMapper

Method Summary

ColumnInfo	getColumnInfo() Returns the column metadata for this column.
java.lang.Object	getValue(java.lang.Object baseValue) Translates a value from the form that it takes in the ResultSet to a form which can be used for further processing.

Method Detail

getColumnInfo

ColumnInfo getColumnInfo()

Returns the column metadata for this column.

Returns:

column metadata

getValue

java.lang.Object getValue(java.lang.Object baseValue)

Translates a value from the form that it takes in the ResultSet to a form which can be used for further processing.

Parameters:

baseValue - ResultSet value

Returns:

value for processing