org.lsst.ccs.localdb.statusdb

Class StatusPersister

java.lang.Object

org.lsst.ccs.localdb.statusdb.StatusPersister

All Implemented Interfaces:

org.lsst.ccs.bus.EncodedStatusListens, org.lsst.ccs.bus.KeyValueStatusListener, org.lsst.ccs.bus.StatusListener, org.lsst.ccs.bus.StatusListens

public class StatusPersister
extends Object
implements org.lsst.ccs.bus.StatusListener, org.lsst.ccs.bus.KeyValueStatusListener

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

Methods

Modifier and Type	Method and Description
void	addToQueue(Object data, String name)
static void	init(Properties p)
void	onKeyValueStatusDecomposition(String source, long timeStamp, String key, Object value, int commonID)
void	onStatus(org.lsst.ccs.bus.BusMessage s)
void	queueData(String origin, long ts, Object p)
void	queueDataValueNotification(String origin, org.lsst.ccs.bus.DataValueNotification dv)
void	queueDescribedScalar(long tStamp, String name, org.lsst.ccs.bus.ObjectNType descriptionAndValue)
void	queueEncodedData(org.lsst.ccs.bus.EncodedDataStatus encodedDataStatus) Deprecated.
void	queueImmediateScalar(long tStamp, String name, Object d)
void	queueMetadataStatus(org.lsst.ccs.bus.MetadataStatus mst)
void	queueTrendingStatus(org.lsst.ccs.bus.TrendingStatus pv)

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)

onStatus

public void onStatus(org.lsst.ccs.bus.BusMessage s)

Specified by:

onStatus in interface org.lsst.ccs.bus.StatusListener

onKeyValueStatusDecomposition

public void onKeyValueStatusDecomposition(String source,
                                 long timeStamp,
                                 String key,
                                 Object value,
                                 int commonID)

Specified by:

onKeyValueStatusDecomposition in interface org.lsst.ccs.bus.KeyValueStatusListener

queueTrendingStatus

public void queueTrendingStatus(org.lsst.ccs.bus.TrendingStatus pv)

queueEncodedData

@Deprecated
public void queueEncodedData(org.lsst.ccs.bus.EncodedDataStatus encodedDataStatus)

Deprecated.

persists A status with Encoded Data (list of keyValue pairs)

Parameters:

encodedDataStatus -

queueData

public void queueData(String origin,
             long ts,
             Object p)

queueDataValueNotification

public void queueDataValueNotification(String origin,
                              org.lsst.ccs.bus.DataValueNotification dv)

queueDescribedScalar

public void queueDescribedScalar(long tStamp,
                        String name,
                        org.lsst.ccs.bus.ObjectNType descriptionAndValue)

queueImmediateScalar

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

queueMetadataStatus

public void queueMetadataStatus(org.lsst.ccs.bus.MetadataStatus mst)

addToQueue

public void addToQueue(Object data,
              String name)