Package com.apple.foundationdb.relational.recordlayer

Class RelationalKeyspaceProvider

java.lang.Object

com.apple.foundationdb.relational.recordlayer.RelationalKeyspaceProvider

@API(EXPERIMENTAL)
public class RelationalKeyspaceProvider
extends Object

The Relational Keyspace. "__SYS" in its current form, is a system schema that will house all the system tables. / (root) |- __SYS (null) | [currently, we allow for the domains very naively for our use-cases like cli, testing, demo etc.] |- domain_name (string=domain_name) |- dbName (string) |- schema (string)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RelationalKeyspaceProvider.RelationalDatabasePath
static class	RelationalKeyspaceProvider.RelationalDomainPath
static class	RelationalKeyspaceProvider.RelationalSchemaPath
static class	RelationalKeyspaceProvider.RelationalSystemDatabasePath
static class	RelationalKeyspaceProvider.RelationalSystemDomainPath

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CATALOG
static final String	DB_NAME_DIR
static final String	INTERNING_LAYER
static final String	INTERNING_LAYER_VALUE
static final String	SCHEMA_DIR
static final String	SYS

Method Summary

Modifier and Type	Method	Description
KeySpace	getKeySpace()
static RelationalKeyspaceProvider	instance()
static RelationalKeyspaceProvider	newInstanceForTesting()
void	registerDomainIfNotExists(String domainName)
RelationalKeyspaceProvider.RelationalDatabasePath	toDatabasePath(URI url)
static RelationalKeyspaceProvider.RelationalDatabasePath	toDatabasePath(URI url, KeySpace keyspace)

Methods inherited from class java.lang.Object

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

Field Details

SYS

public static final String SYS

See Also:

• Constant Field Values

CATALOG

public static final String CATALOG

See Also:

• Constant Field Values

DB_NAME_DIR

public static final String DB_NAME_DIR

See Also:

• Constant Field Values

SCHEMA_DIR

public static final String SCHEMA_DIR

See Also:

• Constant Field Values

INTERNING_LAYER

public static final String INTERNING_LAYER

See Also:

• Constant Field Values

INTERNING_LAYER_VALUE

public static final String INTERNING_LAYER_VALUE

See Also:

• Constant Field Values

Method Details

registerDomainIfNotExists

public void registerDomainIfNotExists(@Nonnull
 String domainName)

getKeySpace

public KeySpace getKeySpace()

toDatabasePath

public RelationalKeyspaceProvider.RelationalDatabasePath toDatabasePath(@Nonnull
 URI url)
                                                                 throws com.apple.foundationdb.relational.api.exceptions.RelationalException

Throws:

com.apple.foundationdb.relational.api.exceptions.RelationalException

toDatabasePath

public static RelationalKeyspaceProvider.RelationalDatabasePath toDatabasePath(@Nonnull
 URI url,
 KeySpace keyspace)
                                                                        throws com.apple.foundationdb.relational.api.exceptions.RelationalException

Throws:

com.apple.foundationdb.relational.api.exceptions.RelationalException

instance

@Nonnull
public static RelationalKeyspaceProvider instance()

newInstanceForTesting

@Nonnull
public static RelationalKeyspaceProvider newInstanceForTesting()