net.akaish.kitty.orm.dumputils.migrations

Class KittyMigrationFactory

java.lang.Object

net.akaish.kitty.orm.dumputils.migrations.KittyMigrationFactory

Direct Known Subclasses:

KittyFileMigrationFactory

public abstract class KittyMigrationFactory
extends java.lang.Object

Abstract class for migration factories Created by akaish on 05.03.18.

Author:

akaish (Denis Bogomolov)

Field Summary

Fields

Modifier and Type	Field and Description
protected int	currentVersionFilter
protected java.lang.String	databaseName
protected static java.lang.String	IA_FILTER
protected boolean	logOn
protected java.lang.String	logTag
protected int	oldVersionFilter

Constructor Summary

Constructors

Constructor and Description
KittyMigrationFactory(java.lang.String databaseName, java.lang.String logTag, boolean logOn)

Method Summary

Modifier and Type	Method and Description
abstract KittyMigration	newMigration() Returns new KittyMigration instance or null if errors Use logging on if you need to debug it
void	setVersionFilter(int oldVersion, int currentVersion) Sets filter.

Methods inherited from class java.lang.Object

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

Field Detail

databaseName

protected final java.lang.String databaseName

logTag

protected final java.lang.String logTag

logOn

protected final boolean logOn

oldVersionFilter

protected int oldVersionFilter

currentVersionFilter

protected int currentVersionFilter

IA_FILTER

protected static java.lang.String IA_FILTER

Constructor Detail

KittyMigrationFactory

public KittyMigrationFactory(java.lang.String databaseName,
                             java.lang.String logTag,
                             boolean logOn)

Method Detail

setVersionFilter

public void setVersionFilter(int oldVersion,
                             int currentVersion)

Sets filter. If migration's minLower is lower than oldVersion or currentVersion is higher, than maxUpper, it would be skipped.

Parameters:

oldVersion -

currentVersion -

newMigration

public abstract KittyMigration newMigration()

Returns new KittyMigration instance or null if errors Use logging on if you need to debug it

Returns: