org.lsst.ccs.localdb.statusdb

Class StatusPersister

java.lang.Object

org.lsst.ccs.localdb.statusdb.StatusPersister

All Implemented Interfaces:

org.lsst.ccs.messaging.EncodedStatusListens, org.lsst.ccs.messaging.KeyValueStatusListener, 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.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

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	onStatusMessage(org.lsst.ccs.bus.messages.StatusMessage s)
void	queueEncodedData(org.lsst.ccs.bus.messages.EncodedDataStatus encodedDataStatus) Deprecated.
void	queueImmediateScalar(long tStamp, String name, Object d)
void	queueMetadataStatus(org.lsst.ccs.bus.messages.MetadataStatus mst)

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.KeyValueStatusListener

Specified by:

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

onKeyValueStatusDecomposition

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

Specified by:

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

queueEncodedData

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

Deprecated.

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

Parameters:

encodedDataStatus -

queueImmediateScalar

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

queueMetadataStatus

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

addToQueue

public void addToQueue(Object data,
                       String name)