org.opennms.core.schema
Class Migrator

java.lang.Object
  org.opennms.core.schema.Migrator

public class Migrator
extends Object

Migrator class.

Version:

$Id: $

Author:

ranger

Field Summary

static float	POSTGRES_MAX_VERSION_PLUS_ONE
static float	POSTGRES_MIN_VERSION

Constructor Summary

Migrator()
Constructor for Migrator.

Method Summary

void	createDatabase(Migration migration) createDatabase
void	createLangPlPgsql() createLangPlPgsql
void	createSchema(Migration migration)
void	createUser(Migration migration) createUser
boolean	databaseExists(Migration migration) databaseExists
boolean	databaseUserExists(Migration migration) databaseUserExists
void	enableDebug()
void	generateChangelog()
DataSource	getAdminDataSource() getAdminDataSource
Float	getDatabaseVersion() getDatabaseVersion
DataSource	getDataSource() getDataSource
protected org.springframework.core.io.ResourceLoader	getMigrationResourceLoader(Migration migration) getMigrationResourceLoader
void	migrate(Migration migration) migrate
void	prepareDatabase(Migration migration) prepareDatabase
boolean	schemaExists(Migration migration)
void	setAdminDataSource(DataSource dataSource) setAdminDataSource
void	setCreateDatabase(boolean create) setCreateDatabase
void	setCreateUser(boolean create) setCreateUser
void	setDataSource(DataSource dataSource) setDataSource
void	setValidateDatabaseVersion(boolean validate) setValidateDatabaseVersion
void	validateDatabaseVersion() validateDatabaseVersion

Methods inherited from class java.lang.Object

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

Field Detail

POSTGRES_MIN_VERSION

public static final float POSTGRES_MIN_VERSION

See Also:

Constant Field Values

POSTGRES_MAX_VERSION_PLUS_ONE

public static final float POSTGRES_MAX_VERSION_PLUS_ONE

See Also:

Constant Field Values

Constructor Detail

Migrator

public Migrator()

Constructor for Migrator.

Method Detail

enableDebug

public void enableDebug()

getDataSource

public DataSource getDataSource()

getDataSource

Returns:

a DataSource object.

setDataSource

public void setDataSource(DataSource dataSource)

setDataSource

Parameters:

dataSource - a DataSource object.

getAdminDataSource

public DataSource getAdminDataSource()

getAdminDataSource

Returns:

a DataSource object.

setAdminDataSource

public void setAdminDataSource(DataSource dataSource)

setAdminDataSource

Parameters:

dataSource - a DataSource object.

setValidateDatabaseVersion

public void setValidateDatabaseVersion(boolean validate)

setValidateDatabaseVersion

Parameters:

validate - a boolean.

setCreateUser

public void setCreateUser(boolean create)

setCreateUser

Parameters:

create - a boolean.

setCreateDatabase

public void setCreateDatabase(boolean create)

setCreateDatabase

Parameters:

create - a boolean.

getDatabaseVersion

public Float getDatabaseVersion()
                         throws MigrationException

getDatabaseVersion

Returns:

a Float object.

Throws:

MigrationException - if any.

validateDatabaseVersion

public void validateDatabaseVersion()
                             throws MigrationException

validateDatabaseVersion

Throws:

MigrationException - if any.

createLangPlPgsql

public void createLangPlPgsql()
                       throws MigrationException

createLangPlPgsql

Throws:

MigrationException - if any.

databaseUserExists

public boolean databaseUserExists(Migration migration)
                           throws MigrationException

databaseUserExists

Parameters:

migration - a Migration object.

Returns:

a boolean.

Throws:

MigrationException - if any.

createUser

public void createUser(Migration migration)
                throws MigrationException

createUser

Parameters:

migration - a Migration object.

Throws:

MigrationException - if any.

databaseExists

public boolean databaseExists(Migration migration)
                       throws MigrationException

databaseExists

Parameters:

migration - a Migration object.

Returns:

a boolean.

Throws:

MigrationException - if any.

createSchema

public void createSchema(Migration migration)
                  throws MigrationException

Throws:

MigrationException

schemaExists

public boolean schemaExists(Migration migration)
                     throws MigrationException

Throws:

MigrationException

createDatabase

public void createDatabase(Migration migration)
                    throws MigrationException

createDatabase

Parameters:

migration - a Migration object.

Throws:

MigrationException - if any.

prepareDatabase

public void prepareDatabase(Migration migration)
                     throws MigrationException

prepareDatabase

Parameters:

migration - a Migration object.

Throws:

MigrationException - if any.

migrate

public void migrate(Migration migration)
             throws MigrationException

migrate

Parameters:

migration - a Migration object.

Throws:

MigrationException - if any.

generateChangelog

public void generateChangelog()

getMigrationResourceLoader

protected org.springframework.core.io.ResourceLoader getMigrationResourceLoader(Migration migration)

getMigrationResourceLoader

Parameters:

migration - a Migration object.

Returns:

a ResourceLoader object.