act.util

Class IdGenerator.StartIdProvider.DefaultStartIdProvider

java.lang.Object

act.util.IdGenerator.StartIdProvider.DefaultStartIdProvider

All Implemented Interfaces:

IdGenerator.StartIdProvider

Enclosing interface:

IdGenerator.StartIdProvider

public static class IdGenerator.StartIdProvider.DefaultStartIdProvider
extends Object
implements IdGenerator.StartIdProvider

Default start ID provider will try to use the IdGenerator.StartIdProvider.FileBasedStartCounter. In case File IO is not allowed (e.g. in GAE), then it will use IdGenerator.StartIdProvider.Timestamp

Nested Class Summary

Nested classes/interfaces inherited from interface act.util.IdGenerator.StartIdProvider

IdGenerator.StartIdProvider.DefaultStartIdProvider, IdGenerator.StartIdProvider.FileBasedStartCounter, IdGenerator.StartIdProvider.Timestamp

Constructor Summary

Constructors

Constructor and Description
DefaultStartIdProvider()
DefaultStartIdProvider(String path)

Method Summary

Modifier and Type	Method and Description
long	startId() Returns the system start ID.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultStartIdProvider

public DefaultStartIdProvider()

DefaultStartIdProvider

public DefaultStartIdProvider(String path)

Method Detail

startId

public long startId()

Description copied from interface: IdGenerator.StartIdProvider

Returns the system start ID. The start ID shall be different between System starts, but it shall remaining the same value within one system life time

Specified by:

startId in interface IdGenerator.StartIdProvider