net.walend.lyophil.jdbc
Class JDBCTypableKeyDigger

java.lang.Object
  |
  +--net.walend.lyophil.jdbc.JDBCTypableKeyDigger

All Implemented Interfaces:

Digger, TypableKeyDigger

public class JDBCTypableKeyDigger

extends java.lang.Object

implements TypableKeyDigger

This class implements TypableKeyDigger to work over jdbc 2.0 persistence.

Since:

1-29-2001

Author:

David Walend

Field Summary

Fields inherited from interface net.walend.lyophil.TypableKeyDigger

ROLE

Constructor Summary

JDBCTypableKeyDigger()

Method Summary

boolean	containsTypableKey(java.lang.String key) Returns true if the typable key is in use already.
HasTypableKey	findByTypableKey(java.lang.String key) Returns the Freezable that has the typable key
java.io.Serializable	findIDForTypableKey(java.lang.String key) Returns the id of the Freezable that has the typable key
protected Caster	getCaster()
protected Freezer	getFreezer()
protected JDBCTypableKeyTray	getTray()

Methods inherited from class java.lang.Object

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

Constructor Detail

JDBCTypableKeyDigger

public JDBCTypableKeyDigger()

Method Detail

getTray

protected JDBCTypableKeyTray getTray()

getFreezer

protected Freezer getFreezer()

getCaster

protected Caster getCaster()

findByTypableKey

public HasTypableKey findByTypableKey(java.lang.String key)
                               throws NotInFreezerException

Description copied from interface: TypableKeyDigger

Returns the Freezable that has the typable key

Specified by:

findByTypableKey in interface TypableKeyDigger

findIDForTypableKey

public java.io.Serializable findIDForTypableKey(java.lang.String key)
                                         throws NotInFreezerException

Description copied from interface: TypableKeyDigger

Returns the id of the Freezable that has the typable key

Specified by:

findIDForTypableKey in interface TypableKeyDigger

containsTypableKey

public boolean containsTypableKey(java.lang.String key)

Description copied from interface: TypableKeyDigger

Returns true if the typable key is in use already.

Specified by:

containsTypableKey in interface TypableKeyDigger