Package org.apache.ibatis.migration

Class FileMigrationLoader

java.lang.Object

org.apache.ibatis.migration.FileMigrationLoader

All Implemented Interfaces:

MigrationLoader

public class FileMigrationLoader
extends Object
implements MigrationLoader

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	charset
protected final File	scriptsDir
protected final Properties	variables

Constructor Summary

Constructors

Constructor	Description
FileMigrationLoader(File scriptsDir, String charset, Properties variables)

Method Summary

Modifier and Type	Method	Description
Reader	getBootstrapReader()
List<Change>	getMigrations()
Reader	getOnAbortReader()
Reader	getScriptReader(Change change, boolean undo)
protected Reader	getSoleScriptReader(String fileName)
protected boolean	isSpecialFile(String filename)
protected Change	parseChangeFromFilename(String filename)

Methods inherited from class java.lang.Object

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

Field Details

scriptsDir

protected final File scriptsDir

charset

protected final String charset

variables

protected final Properties variables

Constructor Details

FileMigrationLoader

public FileMigrationLoader(File scriptsDir,
 String charset,
 Properties variables)

Method Details

getMigrations

public List<Change> getMigrations()

Specified by:

getMigrations in interface MigrationLoader

Returns:

A list of migrations (bootstrap should NOT be included).

isSpecialFile

protected boolean isSpecialFile(String filename)

parseChangeFromFilename

protected Change parseChangeFromFilename(String filename)

getScriptReader

public Reader getScriptReader(Change change,
 boolean undo)

Specified by:

getScriptReader in interface MigrationLoader

Parameters:

change - identifies the migration to read.

undo - whether the caller requests UNDO SQL script or not.

Returns:

A Reader of the specified SQL script.

getBootstrapReader

public Reader getBootstrapReader()

Specified by:

getBootstrapReader in interface MigrationLoader

Returns:

A Reader of the bootstrap SQL script.

getOnAbortReader

public Reader getOnAbortReader()

Specified by:

getOnAbortReader in interface MigrationLoader

Returns:

A Reader of the onabort SQL script.

getSoleScriptReader

protected Reader getSoleScriptReader(String fileName)