Inheritance diagram for com.cosylab.acs.laser.dao.ACSAlarmDAOImpl:

Public Member Functions
	ACSAlarmDAOImpl (Logger log)
List< FaultFamily >	loadAlarms () throws Exception
ReductionDefinitions	getReductionDefinitions ()
Alarm	findAlarm (String alarmId)
Alarm	getAlarm (String alarmId)
String[]	findAlarmIdsByPriority (Integer priority)
String	findLaserSurveillanceAlarmId ()
void	deleteAlarm (Alarm alarm)
void	saveMemberAlarms (String member)
void	saveAlarm (Alarm alarm)
void	updateAlarm (Alarm alarm)
void	updateStatus (Status status)
Collection	search (String select_sql)
Collection	archiveSearch (String select_sql)
Building	findBuilding (String building)
void	setConfAccessor (ConfigurationAccessor conf)
void	setSurveillanceAlarmId (String surveillanceAlarmId)
void	setResponsiblePersonDAO (ResponsiblePersonDAO responsiblePersonDAO)
String[]	getAllAlarmIDs ()
ConcurrentHashMap< String, Source >	getSources ()
void	setAlarmCache (ACSAlarmCacheImpl alarmCache)
void	setAlarmProcessor (AlarmMessageProcessorImpl processor)
Package Functions
Building	loadBuilding (String buildingID)
Static Package Functions
static String	memberFromAlarmID (String alarmId)
static String	encodeToXML (Alarm alarm)
static String	encodeToXML (StringBuffer result, Alarm alarm)
Static Package Attributes
static final HardcodedBuilding	theBuilding = HardcodedBuilding.instance
static final HardcodedLocation	theLocation = HardcodedLocation.instance

Detailed Description

Read alarms from the CDB.

CDB contains one file per each possible FF and one entry per each FC and FM. It is possible to specify a default member to be used when the administrator did not specify the member.

The alarms are stored in an HashMap having the triplet as key. The default member has a triplet with a "*" replacing its name.

The sources are defined together with an alarm definition so they are read here and requested by the ACSSourceDAOImpl at startup (instead of being read again from CDB).

The initialization of the alarms is not completely done by loadAlarms because not all the info are available at this time. In fact the categories are assigned to alarms by ACSCategoryDAOImpl

For the assigning alarms to reduction rules, the class take advantage of the fact that a parent in a reduction rule never contains regular expressions nor wildcards.

See also:: ACSSourceDAOImpl; ACSCategoryDAOImpl

Author:: acaproni

Constructor & Destructor Documentation

com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.ACSAlarmDAOImpl ( Logger log )

Constructor

Parameters:

	log	The log (not null)

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

Member Function Documentation

Collection com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.archiveSearch ( String select_sql )

Parameters:

select_sql

Returns:

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

void com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.deleteAlarm ( Alarm alarm )

Parameters:

category

Exceptions:

HibernateException

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

References cern.laser.business.data.Triplet.getFaultMember(), cern.laser.business.data.Alarm.getTriplet(), com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.saveMemberAlarms(), and cern.laser.business.data.Triplet.toIdentifier().

static String com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.encodeToXML ( Alarm alarm ) [static, package]

static String com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.encodeToXML	(	StringBuffer	result,
		Alarm	alarm
	)			`[static, package]`

Alarm com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.findAlarm ( String alarmId )

Returns the alarm corresponding to the given id.

Parameters:

identifier

the id of the alarm to find

Returns:: the alarm

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

References com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.getAlarm().

String [] com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.findAlarmIdsByPriority ( Integer priority )

Parameters:

priority

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

References cern.laser.business.data.AlarmImpl.getPriority().

Building com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.findBuilding ( String building )

Parameters:

building

Returns:

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

References cern.laser.business.data.Building.getBuildingNumber(), and com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.theBuilding.

String com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.findLaserSurveillanceAlarmId ( )

Returns all alarms.

Returns:: all alarms

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

References com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.getAlarm().

Alarm com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.getAlarm ( String alarmId )

Get an alarm from the cache.

Get an alarm from the cache. If the alarm with the given triplet is not in the cache then it looks for a default alarm before returning null.

If a default alarm is found, then a new alarm is created by cloning the default alarm. The triplet of this new alarm is set to be equal to the passed alarm ID.

Parameters:

alarmId

The ID of the alarm

Returns:: An alarm with the given ID if it exists in the CDB If an alarm with the give ID does not exist but a matching default alarm is defined then it return a clone of the default alarm null If the alarm is not defined in the CDB and a default alarm does not exist

Implements cern.laser.business.dao.AlarmDAO.

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

References cern.laser.business.data.AlarmImpl.clone(), cern.laser.business.data.Triplet.getFaultCode(), cern.laser.business.data.Triplet.getFaultFamily(), cern.laser.business.data.Triplet.getFaultMember(), cern.laser.business.data.AlarmImpl.setAlarmId(), and cern.laser.business.data.AlarmImpl.setTriplet().

Referenced by com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.findAlarm(), and com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.findLaserSurveillanceAlarmId().

String [] com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.getAllAlarmIDs ( )

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

ReductionDefinitions com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.getReductionDefinitions ( )

References com.cosylab.acs.laser.dao.ConfigurationAccessor.getConfiguration().

Referenced by com.cosylab.cdb.jdal.hibernate.plugin.HibernateWDALAlarmPluginImpl.importAlarms().

ConcurrentHashMap<String,Source> com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.getSources ( )

Getter method

Returns:: The sources

Reimplemented in cl.utfsm.acs.acg.dao.ACSAlarmDAOImpl.

Referenced by com.cosylab.acs.laser.LaserComponent.initialize().

List<FaultFamily> com.cosylab.acs.laser.dao.ACSAlarmDAOImpl.loadAlarms ( ) throws Exception

Load alarms from CDB.

Read the alarms by the alarm definitions file of the CDB. The initialization of the alarms is not complete at this stage. In fact the categories are assigned to alarms when reading the categories from the CDB by ACSCategoryDAOImpl

Exceptions:

Exception

In case of error while parsing XML definition files