Class SLAEventsCommand

  extended by org.apache.oozie.command.Command<List<SLAEventBean>,SLAStore>
      extended by org.apache.oozie.command.coord.SLAEventsCommand
All Implemented Interfaces:
Callable<List<SLAEventBean>>, XCallable<List<SLAEventBean>>

public class SLAEventsCommand
extends Command<List<SLAEventBean>,SLAStore>

Field Summary
Fields inherited from class org.apache.oozie.command.Command
dryrun, instrumentation, LOCK_FAILURE_REQUEUE_INTERVAL
Constructor Summary
SLAEventsCommand(long seqId, int maxNoEvnts)
Method Summary
protected  List<SLAEventBean> call(SLAStore store)
          DagCallable subclasses must implement this method to perform their task.
 long getLastSeqId()
 Class<? extends Store> getStoreClass()
          Command subclasses must implement this method correct Store can be passed to call(store);
 void setLastSeqId(long lastSeqId)
Methods inherited from class org.apache.oozie.command.Command
call, execute, getCreatedTime, getInstrumentation, getKey, getName, getPriority, getType, incrCommandCounter, incrJobCounter, incrJobCounter, lock, logQueueCallableFalse, queueCallable, queueCallable, queueCallable, queueCallableForException, resetLogInfoAction, resetLogInfoWorkflow, setLogInfo, setLogInfo, setLogInfo, setLogInfo, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail


public SLAEventsCommand(long seqId,
                        int maxNoEvnts)
Method Detail


protected List<SLAEventBean> call(SLAStore store)
                           throws StoreException,
Description copied from class: Command
DagCallable subclasses must implement this method to perform their task.

The workflow store works in transactional mode. The transaction is committed only if this method ends successfully. Otherwise the transaction is rolledback.

Specified by:
call in class Command<List<SLAEventBean>,SLAStore>
store - the workflow store instance for the callable, null if the callable does not use a store.
the return value of the callable.
StoreException - thrown if the workflow store could not perform an operation.
CommandException - thrown if the command could not perform its operation.


public void setLastSeqId(long lastSeqId)


public long getLastSeqId()


public Class<? extends Store> getStoreClass()
Description copied from class: Command
Command subclasses must implement this method correct Store can be passed to call(store);

Specified by:
getStoreClass in class Command<List<SLAEventBean>,SLAStore>
the Store class for use by Callable

Copyright © 2012 Apache Software Foundation. All Rights Reserved.