org.postgresql.jdbc2
Interface ArrayAssistant

All Known Implementing Classes:

UUIDArrayAssistant

public interface ArrayAssistant

Implement this interface and register the its instance to ArrayAssistantRegistry, to let Postgres driver to support more array type

Author:

Minglei Tu

Method Summary

Class<?>	baseType() get array base type
Object	buildElement(byte[] bytes, int pos, int len) build a array element from its binary bytes
Object	buildElement(String literal) build an array element from its literal string

Method Detail

baseType

Class<?> baseType()

get array base type

Returns:

array base type

buildElement

Object buildElement(byte[] bytes,
                    int pos,
                    int len)

build a array element from its binary bytes

Parameters:

bytes - input bytes

pos - position in input array

len - length of the element

Returns:

array element from its binary bytes

buildElement

Object buildElement(String literal)

build an array element from its literal string

Parameters:

literal - string representation of array element

Returns:

array element