OpenSymphony - InstanceIdGenerator (Quartz Enterprise Job Scheduler API

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org.quartz.spi
Interface InstanceIdGenerator

All Known Implementing Classes:: HostnameInstanceIdGenerator, SimpleInstanceIdGenerator

public interface InstanceIdGenerator

An InstanceIdGenerator is responsible for generating the clusterwide unique instance id for a Scheduler node.

This interface may be of use to those wishing to have specific control over the mechanism by which the Scheduler instances in their application are named.

See Also:: SimpleInstanceIdGenerator

Method Summary

String generateInstanceId()
Generate the instance id for a Scheduler

Method Detail

generateInstanceId

String generateInstanceId()
                          throws SchedulerException

Generate the instance id for a Scheduler

Returns:: The clusterwide unique instance id.
Throws:: SchedulerException