Package com.atlassian.confluence.impl.system.runner

Interface SystemMaintenanceTaskRunner<T extends SystemMaintenanceTask>

All Known Implementing Classes:

CreateIndexSnapshotMaintenanceTaskRunner, RestoreIndexSnapshotMaintenanceTaskRunner

public interface SystemMaintenanceTaskRunner<T extends SystemMaintenanceTask>

Run a SystemMaintenanceTask. Each pair of SystemMaintenanceTaskRunner and SystemMaintenanceTask must be registered in SystemMaintenanceTaskRegistry.

Since:

7.5.0

Method Summary

Modifier and Type	Method	Description
void	execute(T task)	Execute the SystemMaintenanceTask.

Method Detail

execute

void execute(T task)
      throws MaintenanceTaskExecutionException

Execute the SystemMaintenanceTask. If a MaintenanceTaskExecutionException is thrown during execution, the task will be retried next time the JournalSystemMaintenanceTaskQueue is flushed. Any other exceptions thrown will cause the task to be skipped.

Throws:

MaintenanceTaskExecutionException - if the execution fails but should be retried at a later date