Package org.pentaho.di.metastore

Class MetaStoreConst

java.lang.Object

org.pentaho.di.metastore.MetaStoreConst

public class MetaStoreConst
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DB_ATTR_DRIVER_CLASS
static final String	DB_ATTR_ID_ACCESS_TYPE
static final String	DB_ATTR_ID_ATTRIBUTES
static final String	DB_ATTR_ID_DATA_TABLESPACE
static final String	DB_ATTR_ID_DATABASE_NAME
static final String	DB_ATTR_ID_DESCRIPTION
static final String	DB_ATTR_ID_HOSTNAME
static final String	DB_ATTR_ID_INDEX_TABLESPACE
static final String	DB_ATTR_ID_PASSWORD
static final String	DB_ATTR_ID_PLUGIN_ID
static final String	DB_ATTR_ID_PORT
static final String	DB_ATTR_ID_SERVERNAME
static final String	DB_ATTR_ID_USERNAME
static final String	DB_ATTR_JDBC_URL
static boolean	disableMetaStore

Constructor Summary

Constructors

Constructor	Description
MetaStoreConst()

Method Summary

Modifier and Type	Method	Description
static void	enableDefaultToLocalXml()	When this is enabled, if the MetastoreLocator returns null, a local xml metastore will be returned.
static org.pentaho.metastore.api.IMetaStore	getDefaultMetastore()
static Supplier<org.pentaho.metastore.api.IMetaStore>	getDefaultMetastoreSupplier()
static final String	getDefaultPentahoMetaStoreLocation()
static Supplier<org.pentaho.metastore.api.IMetaStore>	getMetastoreForDirectorySupplier(String rootFolder)	Returns a metastore implementation at the given path.
static org.pentaho.metastore.api.IMetaStore	openLocalPentahoMetaStore()
static org.pentaho.metastore.api.IMetaStore	openLocalPentahoMetaStore(boolean allowCreate)

Methods inherited from class java.lang.Object

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

Field Details

DB_ATTR_ID_DESCRIPTION

public static final String DB_ATTR_ID_DESCRIPTION

See Also:

• Constant Field Values

DB_ATTR_ID_PLUGIN_ID

public static final String DB_ATTR_ID_PLUGIN_ID

See Also:

• Constant Field Values

DB_ATTR_ID_ACCESS_TYPE

public static final String DB_ATTR_ID_ACCESS_TYPE

See Also:

• Constant Field Values

DB_ATTR_ID_HOSTNAME

public static final String DB_ATTR_ID_HOSTNAME

See Also:

• Constant Field Values

DB_ATTR_ID_PORT

public static final String DB_ATTR_ID_PORT

See Also:

• Constant Field Values

DB_ATTR_ID_DATABASE_NAME

public static final String DB_ATTR_ID_DATABASE_NAME

See Also:

• Constant Field Values

DB_ATTR_ID_USERNAME

public static final String DB_ATTR_ID_USERNAME

See Also:

• Constant Field Values

DB_ATTR_ID_PASSWORD

public static final String DB_ATTR_ID_PASSWORD

See Also:

• Constant Field Values

DB_ATTR_ID_SERVERNAME

public static final String DB_ATTR_ID_SERVERNAME

See Also:

• Constant Field Values

DB_ATTR_ID_DATA_TABLESPACE

public static final String DB_ATTR_ID_DATA_TABLESPACE

See Also:

• Constant Field Values

DB_ATTR_ID_INDEX_TABLESPACE

public static final String DB_ATTR_ID_INDEX_TABLESPACE

See Also:

• Constant Field Values

disableMetaStore

public static boolean disableMetaStore

DB_ATTR_DRIVER_CLASS

public static final String DB_ATTR_DRIVER_CLASS

See Also:

• Constant Field Values

DB_ATTR_JDBC_URL

public static final String DB_ATTR_JDBC_URL

See Also:

• Constant Field Values

DB_ATTR_ID_ATTRIBUTES

public static final String DB_ATTR_ID_ATTRIBUTES

See Also:

• Constant Field Values

Constructor Details

MetaStoreConst

public MetaStoreConst()

Method Details

getDefaultPentahoMetaStoreLocation

public static final String getDefaultPentahoMetaStoreLocation()

openLocalPentahoMetaStore

public static org.pentaho.metastore.api.IMetaStore openLocalPentahoMetaStore()
                                                                      throws org.pentaho.metastore.api.exceptions.MetaStoreException

Throws:

org.pentaho.metastore.api.exceptions.MetaStoreException

openLocalPentahoMetaStore

public static org.pentaho.metastore.api.IMetaStore openLocalPentahoMetaStore(boolean allowCreate)
                                                                      throws org.pentaho.metastore.api.exceptions.MetaStoreException

Throws:

org.pentaho.metastore.api.exceptions.MetaStoreException

getDefaultMetastoreSupplier

public static Supplier<org.pentaho.metastore.api.IMetaStore> getDefaultMetastoreSupplier()

getDefaultMetastore

public static org.pentaho.metastore.api.IMetaStore getDefaultMetastore()

getMetastoreForDirectorySupplier

public static Supplier<org.pentaho.metastore.api.IMetaStore> getMetastoreForDirectorySupplier(String rootFolder)

Returns a metastore implementation at the given path. Different implementations may support different types of paths (e.g. local, vfs) NOTE that this supplier can do some non-trivial work and the result should never change, so the Supplier should only be used for deffered initialization, and the result should generally be held onto.

Parameters:

rootFolder - path to the metastore parent directory. The ".metastore" directory will be created under this path.

Returns:

IMetaStore a metastore implementation at the given path, or null

enableDefaultToLocalXml

public static void enableDefaultToLocalXml()

When this is enabled, if the MetastoreLocator returns null, a local xml metastore will be returned. This should only happen when plugins are not loaded, which should only apply in some unit tests. Runtime code should all load the metastore on demand, ideally using the metastoreSupplier above, and should not initialize a metastore at construction time.