org.molgenis.migrate.version

Class MolgenisVersionService

java.lang.Object

org.molgenis.migrate.version.MolgenisVersionService

@Service
public class MolgenisVersionService
extends Object

Get the Molgenis version from molgenis-server.properties or, in absence there, from a DataSource. The current Molgenis version is found in the server properties under key molgenis.version.

If this key is not present, we're either looking at a molgenis 1.4.3 or a new install should be run. We'll check the datasource for the presence of a mysql entities table. If no MolgenisUser table exists in the datasource's database, a new install is assumed, so the version will be set to the current version and no upgrade will take place.

This is done so we can upgrade the database. If we store it in the database we must access the database to get it but we must upgrade before we can access the database...

Field Summary

Fields

Modifier and Type	Field and Description
static int	CURRENT_VERSION

Constructor Summary

Constructors

Constructor and Description
MolgenisVersionService(DataSource dataSource)

Method Summary

Modifier and Type	Method and Description
int	getMolgenisVersionFromServerProperties() Get the molgenis version from the molgenis server properties.
void	updateToCurrentVersion()
void	updateToVersion(int version)

Methods inherited from class java.lang.Object

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

Field Detail

CURRENT_VERSION

public static final int CURRENT_VERSION

See Also:

Constant Field Values

Constructor Detail

MolgenisVersionService

@Autowired
public MolgenisVersionService(DataSource dataSource)

Method Detail

getMolgenisVersionFromServerProperties

public int getMolgenisVersionFromServerProperties()

Get the molgenis version from the molgenis server properties.

updateToCurrentVersion

public void updateToCurrentVersion()

updateToVersion

public void updateToVersion(int version)