Class DefaultIdSourceConfigurator

java.lang.Object

org.tentackle.dbms.DefaultIdSourceConfigurator

All Implemented Interfaces:

IdSourceConfigurator

@Service(IdSourceConfigurator.class)
public class DefaultIdSourceConfigurator
extends Object
implements IdSourceConfigurator

Default IdSourceConfigurator.

There are 2 configuration options:

1. table:<name>: an ObjectId counting in the given table
2. sequence:<name>[:<sequence-multiplier>:<global-multiplier>]: an ObjectSequenceId on the given sequence

Without a configuration, the default is sequence:object_sequence_id if the backend supports sequences, otherwise table:object_id.

Author:

harald

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SEQUENCE_BASED	sequence-based id source.
static final String	TABLE_BASED	table-based id source.

Constructor Summary

Constructors

Constructor	Description
DefaultIdSourceConfigurator()	Creates an IdSource configurator.

Method Summary

Modifier and Type	Method	Description
IdSource	configure(String idConfig)	Creates the ID source from its configuration.
IdSource	configure(Backend backend)	Creates the backend's default ID source.

Methods inherited from class Object

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

Field Details

TABLE_BASED

public static final String TABLE_BASED

table-based id source.

See Also:

• Constant Field Values

SEQUENCE_BASED

public static final String SEQUENCE_BASED

sequence-based id source.

See Also:

• Constant Field Values

Constructor Details

DefaultIdSourceConfigurator

public DefaultIdSourceConfigurator()

Creates an IdSource configurator.

Method Details

configure

public IdSource configure(String idConfig)

Description copied from interface: IdSourceConfigurator

Creates the ID source from its configuration.

Specified by:

configure in interface IdSourceConfigurator

Parameters:

idConfig - the configuration, never null

Returns:

the configured IdSource

See Also:

• IdSourceConfigurator.configure(Backend)

configure

public IdSource configure(Backend backend)

Description copied from interface: IdSourceConfigurator

Creates the backend's default ID source.

Specified by:

configure in interface IdSourceConfigurator

Parameters:

backend - the backend to derive the default config from

Returns:

the configured IdSource