org.lsst.ccs.localdb.configdb

Class ConfigurationPersister

java.lang.Object

org.lsst.ccs.localdb.configdb.ConfigurationPersister

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle

public class ConfigurationPersister
extends Object
implements org.lsst.ccs.framework.HasLifecycle

A CCS component that stores Configuration information in two different ways, depending on an agent's chosen protocol.

• Listening on the status bus
• Responding to configuration commands on the command bus

Author:

LSST CCS Team

Constructor Summary

Constructors

Constructor and Description
ConfigurationPersister()

Method Summary

Modifier and Type	Method and Description
void	build()
Set<String>	findAvailableConfigurationsForCategory(String agentName, String category)
void	init()
boolean	isAvailable()
org.lsst.ccs.config.ConfigurationView	loadConfiguration(String agentName, org.lsst.ccs.config.ConfigurationDescription configDescription)
org.lsst.ccs.config.ConfigurationView	loadGlobalConfiguration(String agentName, String name, int version)
org.lsst.ccs.config.ConfigurationDescription	registerConfiguration(String agentName, org.lsst.ccs.bus.data.ConfigurationInfo configInfo)
org.lsst.ccs.config.ConfigurationDescription	saveChangesForCategoriesAs(String agentName, org.lsst.ccs.config.ConfigurationDescription configDesc, org.lsst.ccs.bus.data.ConfigurationInfo configInfo)
void	start()
void	submit(Object[] objs)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.framework.HasLifecycle

postBuild, postInit, postShutdown, postStart, shutdown

Constructor Detail

ConfigurationPersister

public ConfigurationPersister()

Method Detail

build

public void build()

Specified by:

build in interface org.lsst.ccs.framework.HasLifecycle

init

public void init()

Specified by:

init in interface org.lsst.ccs.framework.HasLifecycle

start

public void start()

Specified by:

start in interface org.lsst.ccs.framework.HasLifecycle

loadConfiguration

@Command
public org.lsst.ccs.config.ConfigurationView loadConfiguration(String agentName,
                                                                        org.lsst.ccs.config.ConfigurationDescription configDescription)
                                                                 throws org.lsst.ccs.config.ConfigurationServiceException

Parameters:

agentName -

configDescription -

Returns:

Throws:

org.lsst.ccs.config.ConfigurationServiceException

loadGlobalConfiguration

@Command
public org.lsst.ccs.config.ConfigurationView loadGlobalConfiguration(String agentName,
                                                                              String name,
                                                                              int version)

findAvailableConfigurationsForCategory

@Command
public Set<String> findAvailableConfigurationsForCategory(String agentName,
                                                                   String category)

isAvailable

@Command
public boolean isAvailable()

registerConfiguration

@Command
public org.lsst.ccs.config.ConfigurationDescription registerConfiguration(String agentName,
                                                                                   org.lsst.ccs.bus.data.ConfigurationInfo configInfo)
                                                                            throws org.lsst.ccs.config.ConfigurationServiceException

Parameters:

agentName -

configInfo -

Returns:

the resulted configuration versions.

Throws:

org.lsst.ccs.config.ConfigurationServiceException

saveChangesForCategoriesAs

public org.lsst.ccs.config.ConfigurationDescription saveChangesForCategoriesAs(String agentName,
                                                                               org.lsst.ccs.config.ConfigurationDescription configDesc,
                                                                               org.lsst.ccs.bus.data.ConfigurationInfo configInfo)
                                                                        throws org.lsst.ccs.config.ConfigurationServiceException

Throws:

org.lsst.ccs.config.ConfigurationServiceException

submit

public void submit(Object[] objs)