au.com.cybersearch2.classydb

Interface OpenHelperCallbacks

All Known Implementing Classes:

ComplexOpenHelperCallbacks, OpenHelperCallbacksImpl, SimpleOpenHelperCallbacks

public interface OpenHelperCallbacks

OpenHelperCallbacks Interface for onCreate() and onUpdate() SQLiteOpenHelper abstract methods

Author:

Andrew Bowley 24/06/2014

Method Summary

Methods

Modifier and Type	Method and Description
void	onCreate(com.j256.ormlite.support.ConnectionSource connectionSource) What to do when your database needs to be created.
void	onUpgrade(com.j256.ormlite.support.ConnectionSource connectionSource, int oldVersion, int newVersion) What to do when your database needs to be updated.
void	setDatabaseAdmin(DatabaseAdmin databaseAdmin)
void	setPersistenceAdmin(PersistenceAdmin persistenceAdmin)

Method Detail

setDatabaseAdmin

void setDatabaseAdmin(DatabaseAdmin databaseAdmin)

setPersistenceAdmin

void setPersistenceAdmin(PersistenceAdmin persistenceAdmin)

onCreate

void onCreate(com.j256.ormlite.support.ConnectionSource connectionSource)

What to do when your database needs to be created. Usually this entails creating the tables and loading any initial data.

NOTE: You should use the connectionSource argument that is passed into this method call or the one returned by getConnectionSource(). If you use your own, a recursive call or other unexpected results may result.

Parameters:

connectionSource - To use get connections to the database to be created.

onUpgrade

void onUpgrade(com.j256.ormlite.support.ConnectionSource connectionSource,
             int oldVersion,
             int newVersion)

What to do when your database needs to be updated. This could mean careful migration of old data to new data. Maybe adding or deleting database columns, etc..

NOTE: You should use the connectionSource argument that is passed into this method call or the one returned by getConnectionSource(). If you use your own, a recursive call or other unexpected results may result.

Parameters:

connectionSource - To use get connections to the database to be updated.

oldVersion - The version of the current database so we can know what to do to the database.

newVersion - The version that we are upgrading the database to.