org.lsst.ccs.localdb.statusdb

Class StatusPersister

java.lang.Object

org.lsst.ccs.localdb.statusdb.StatusPersister

All Implemented Interfaces:

org.lsst.ccs.messaging.CommandMessageListener, org.lsst.ccs.messaging.LogMessageListener, org.lsst.ccs.messaging.MessageListener, org.lsst.ccs.messaging.StatusMessageListener

public class StatusPersister
extends Object
implements org.lsst.ccs.messaging.StatusMessageListener, org.lsst.ccs.messaging.LogMessageListener, org.lsst.ccs.messaging.CommandMessageListener

StatusPersister object. Implements StatusListener and updates the db.

Can be run inside a StatusPersisterSubsystem wrapper.

Deprecated use: inside a Message Driver Bean (tied to JMS implementation)

Author:

aubourg

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	StatusPersister.DataWriter

Field Summary

Fields

Modifier and Type	Field and Description
protected Queue<Object[]>	rq
protected StatusPersister.DataWriter	writer

Constructor Summary

Constructors

Constructor and Description
StatusPersister(Properties p)

Method Summary

Modifier and Type	Method and Description
void	addToQueue(Object data, String name)
static void	init(Properties p)
void	onCommandMessage(org.lsst.ccs.bus.messages.CommandMessage msg)
void	onLogMessage(org.lsst.ccs.bus.messages.LogMessage msg)
void	onStatusMessage(org.lsst.ccs.bus.messages.StatusMessage s)
void	queueImmediateMetaData(long tStamp, String name, String metadata, String value)
void	queueImmediateScalar(long tStamp, String name, Object d)

Methods inherited from class java.lang.Object

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

Field Detail

writer

protected StatusPersister.DataWriter writer

rq

protected Queue<Object[]> rq

Constructor Detail

StatusPersister

public StatusPersister(Properties p)

Method Detail

init

public static void init(Properties p)

onStatusMessage

public void onStatusMessage(org.lsst.ccs.bus.messages.StatusMessage s)

Specified by:

onStatusMessage in interface org.lsst.ccs.messaging.StatusMessageListener

onCommandMessage

public void onCommandMessage(org.lsst.ccs.bus.messages.CommandMessage msg)

Specified by:

onCommandMessage in interface org.lsst.ccs.messaging.CommandMessageListener

onLogMessage

public void onLogMessage(org.lsst.ccs.bus.messages.LogMessage msg)

Specified by:

onLogMessage in interface org.lsst.ccs.messaging.LogMessageListener

queueImmediateMetaData

public void queueImmediateMetaData(long tStamp,
                                   String name,
                                   String metadata,
                                   String value)

queueImmediateScalar

public void queueImmediateScalar(long tStamp,
                                 String name,
                                 Object d)

addToQueue

public void addToQueue(Object data,
                       String name)