org.geotools.data.jdbc.attributeio
Class BasicAttributeIO

java.lang.Object
  org.geotools.data.jdbc.attributeio.BasicAttributeIO

All Implemented Interfaces:

AttributeIO

public class BasicAttributeIO

extends java.lang.Object

implements AttributeIO

A basic attribute IO class, that will parse and write attributes as objects (using getObject, updateObject). This works usually with all primitives wrapped by an objects, and of course with every Serializable object.

Author:

wolf

Constructor Summary

BasicAttributeIO()

Method Summary

java.lang.Object	read(java.sql.ResultSet rs, int position) Reads a feature attribute out of a ResultSet
void	write(java.sql.PreparedStatement ps, int position, java.lang.Object value) Writes a feature attribute into a PreparedStatement
void	write(java.sql.ResultSet rs, int position, java.lang.Object value) Writes a feature attribute into a ResultSet

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicAttributeIO

public BasicAttributeIO()

Method Detail

read

public java.lang.Object read(java.sql.ResultSet rs,
                             int position)
                      throws java.io.IOException

Description copied from interface: AttributeIO

Reads a feature attribute out of a ResultSet

Specified by:

read in interface AttributeIO

Parameters:

rs - - the resultset to be read

position - - the position of the attribute in the resultset

Returns:

The parsed attribute

Throws:

java.io.IOException - - if some exception occurs while reading the attribute

See Also:

AttributeIO.read(java.sql.ResultSet, int)

write

public void write(java.sql.ResultSet rs,
                  int position,
                  java.lang.Object value)
           throws java.io.IOException

Description copied from interface: AttributeIO

Writes a feature attribute into a ResultSet

Specified by:

write in interface AttributeIO

Parameters:

rs - - the result set to be modified

position - - the position in which the attribute will inserted into the result set

value - - the attribute that will be written into the resultset

Throws:

java.io.IOException - - if some exception occurs while writing the attribute

See Also:

AttributeIO.write(java.sql.ResultSet, int, java.lang.Object)

write

public void write(java.sql.PreparedStatement ps,
                  int position,
                  java.lang.Object value)
           throws java.io.IOException

Description copied from interface: AttributeIO

Writes a feature attribute into a PreparedStatement

Specified by:

write in interface AttributeIO

Parameters:

ps - - the result set to be modified

position - - the position in which the attribute will inserted into the result set

value - - the attribute that will be written into the resultset

Throws:

java.io.IOException - - if some exception occurs while writing the attribute

See Also:

AttributeIO.write(java.sql.PreparedStatement, int, java.lang.Object)