org.minijax.liquibase

Class LiquibaseHelper

java.lang.Object

org.minijax.liquibase.LiquibaseHelper

public class LiquibaseHelper
extends Object

The LiquibaseHelper class provides helpers to migrate a database and generate new migrations. It is a thin layer that wraps JPA and Liquibase. By default, migrations are added to src/main/resources/changelog.xml. The recommended workflow is to (1) generate a migration, (2) manually inspect the migration, and (3) run the migration if everything looks ok.

Constructor Summary

Constructors

Constructor and Description
LiquibaseHelper(Map<String,String> props) Creates a new helper.

Method Summary

Modifier and Type	Method and Description
File	generateMigrations()
File	getMasterChangeLogFile()
File	getResourcesDir()
void	migrate() Helper utility to perform a Liquibase database migration.

Methods inherited from class java.lang.Object

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

Constructor Detail

LiquibaseHelper

public LiquibaseHelper(Map<String,String> props)

Creates a new helper.

Parameters:

props -

Method Detail

getResourcesDir

public File getResourcesDir()

getMasterChangeLogFile

public File getMasterChangeLogFile()

migrate

public void migrate()
             throws liquibase.exception.LiquibaseException,
                    SQLException

Helper utility to perform a Liquibase database migration.

Throws:

liquibase.exception.LiquibaseException

SQLException

See Also:

Liquibase.update(String)

generateMigrations

public File generateMigrations()
                        throws IOException,
                               liquibase.exception.LiquibaseException,
                               SQLException

Throws:

IOException

liquibase.exception.LiquibaseException

SQLException