com.googlecode.flyway.core.runtime
Class DbMigrator

java.lang.Object
  com.googlecode.flyway.core.runtime.DbMigrator

public class DbMigrator
extends java.lang.Object

Main workflow for migrating the database.

Author:

Axel Fontaine

Constructor Summary

DbMigrator(org.springframework.transaction.support.TransactionTemplate transactionTemplate, org.springframework.jdbc.core.JdbcTemplate jdbcTemplate, DbSupport dbSupport, java.util.Collection<MigrationResolver> migrationResolvers, MetaDataTable metaDataTable)
Creates a new database migrator.

Method Summary

int	migrate() Starts the actual migration.

Methods inherited from class java.lang.Object

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

Constructor Detail

DbMigrator

public DbMigrator(org.springframework.transaction.support.TransactionTemplate transactionTemplate,
                  org.springframework.jdbc.core.JdbcTemplate jdbcTemplate,
                  DbSupport dbSupport,
                  java.util.Collection<MigrationResolver> migrationResolvers,
                  MetaDataTable metaDataTable)

Creates a new database migrator.

Parameters:

transactionTemplate - The transaction template to use.

jdbcTemplate - JdbcTemplate with ddl manipulation access to the database.

dbSupport - Database-specific functionality.

migrationResolvers - The migration. resolvers

metaDataTable - The database metadata table.

Method Detail

migrate

public int migrate()
            throws java.lang.Exception

Starts the actual migration.

Returns:

The number of successfully applied migrations.

Throws:

java.lang.Exception - Thrown when a migration failed.