org.opennms.web.svclayer.support

Class DefaultDistributedStatusService

java.lang.Object

org.opennms.web.svclayer.support.DefaultDistributedStatusService

All Implemented Interfaces:

DistributedStatusService, org.springframework.beans.factory.InitializingBean

public class DefaultDistributedStatusService
extends Object
implements DistributedStatusService, org.springframework.beans.factory.InitializingBean

DefaultDistributedStatusService class.

Author:

DJ Gregor, Mathew Brozowski, Jeff Gehlbach

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultDistributedStatusService.LocationStatusComparator
static class	DefaultDistributedStatusService.MonitoredServiceComparator
static class	DefaultDistributedStatusService.ServiceGraphComparator Comparator for ServiceGraph objects.
static class	DefaultDistributedStatusService.Severity

Constructor Summary

Constructors

Constructor and Description
DefaultDistributedStatusService()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterPropertiesSet() afterPropertiesSet
DefaultDistributedStatusService.Severity	calculateCurrentStatus(Collection<OnmsLocationMonitor> monitors, Collection<OnmsMonitoredService> applicationServices, Collection<OnmsLocationSpecificStatus> statuses) calculateCurrentStatus
DefaultDistributedStatusService.Severity	calculateCurrentStatus(OnmsLocationMonitor monitor, Collection<OnmsMonitoredService> applicationServices, Collection<OnmsLocationSpecificStatus> statuses) calculateCurrentStatus
String	calculatePercentageUptime(Collection<OnmsMonitoredService> applicationServices, Collection<OnmsLocationSpecificStatus> statuses, Date startDate, Date endDate) Calculate the percentage of time that all services are up for this application on this remote monitor.
DefaultDistributedStatusService.Severity	calculateStatus(Collection<PollStatus> pollStatuses) calculateStatus
SimpleWebTable	createFacilityStatusTable(Date start, Date end) createFacilityStatusTable
DistributedStatusHistoryModel	createHistoryModel(String locationName, String monitorId, String applicationName, String timeSpan, String previousLocationName) createHistoryModel
SimpleWebTable	createStatusTable(DistributedStatusDetailsCommand command, org.springframework.validation.Errors errors) createStatusTable
protected List<OnmsLocationSpecificStatus>	findLocationSpecificStatus(DistributedStatusDetailsCommand command, org.springframework.validation.Errors errors) findLocationSpecificStatus
int	getApplicationCount() getApplicationCount
GraphDao	getGraphDao() getGraphDao
ResourceDao	getResourceDao() getResourceDao
boolean	isLayoutApplicationsVertically() isLayoutApplicationsVertically
void	setApplicationDao(ApplicationDao applicationDao) setApplicationDao
void	setGraphDao(GraphDao graphDao) setGraphDao
void	setLayoutApplicationsVertically(boolean layoutApplicationsVertically) setLayoutApplicationsVertically
void	setLocationMonitorDao(LocationMonitorDao locationMonitorDao) setLocationMonitorDao
void	setMonitoredServiceDao(MonitoredServiceDao monitoredServiceDao) setMonitoredServiceDao
void	setResourceDao(ResourceDao resourceDao) setResourceDao

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultDistributedStatusService

public DefaultDistributedStatusService()

Method Detail

getApplicationCount

public int getApplicationCount()

getApplicationCount

Specified by:

getApplicationCount in interface DistributedStatusService

Returns:

a int.

createStatusTable

public SimpleWebTable createStatusTable(DistributedStatusDetailsCommand command,
                               org.springframework.validation.Errors errors)

createStatusTable

Specified by:

createStatusTable in interface DistributedStatusService

Parameters:

command - a DistributedStatusDetailsCommand object.

errors - a Errors object.

Returns:

a SimpleWebTable object.

findLocationSpecificStatus

protected List<OnmsLocationSpecificStatus> findLocationSpecificStatus(DistributedStatusDetailsCommand command,
                                                          org.springframework.validation.Errors errors)
                                                               throws IllegalArgumentException

findLocationSpecificStatus

Parameters:

command - a DistributedStatusDetailsCommand object.

errors - a Errors object.

Returns:

a List object or null if no location monitors are registered for the specified location and application tuple

Throws:

IllegalArgumentException

createFacilityStatusTable

public SimpleWebTable createFacilityStatusTable(Date start,
                                       Date end)

createFacilityStatusTable

Specified by:

createFacilityStatusTable in interface DistributedStatusService

Parameters:

start - a java$util$Date object.

end - a java$util$Date object.

Returns:

a SimpleWebTable object.

calculateCurrentStatus

public DefaultDistributedStatusService.Severity calculateCurrentStatus(Collection<OnmsLocationMonitor> monitors,
                                                              Collection<OnmsMonitoredService> applicationServices,
                                                              Collection<OnmsLocationSpecificStatus> statuses)

calculateCurrentStatus

Parameters:

monitors - a Collection object.

applicationServices - a Collection object.

statuses - a Collection object.

Returns:

a DefaultDistributedStatusService.Severity object.

calculateCurrentStatus

public DefaultDistributedStatusService.Severity calculateCurrentStatus(OnmsLocationMonitor monitor,
                                                              Collection<OnmsMonitoredService> applicationServices,
                                                              Collection<OnmsLocationSpecificStatus> statuses)

calculateCurrentStatus

Parameters:

monitor - a OnmsLocationMonitor object.

applicationServices - a Collection object.

statuses - a Collection object.

Returns:

a DefaultDistributedStatusService.Severity object.

calculateStatus

public DefaultDistributedStatusService.Severity calculateStatus(Collection<PollStatus> pollStatuses)

calculateStatus

Parameters:

pollStatuses - a Collection object.

Returns:

a DefaultDistributedStatusService.Severity object.

calculatePercentageUptime

public String calculatePercentageUptime(Collection<OnmsMonitoredService> applicationServices,
                               Collection<OnmsLocationSpecificStatus> statuses,
                               Date startDate,
                               Date endDate)

Calculate the percentage of time that all services are up for this application on this remote monitor.

Parameters:

applicationServices - services to report on

statuses - status entries to use for report

startDate - start date. The report starts on this date.

endDate - end date. The report ends the last millisecond prior this date.

Returns:

representation of the percentage uptime out to three decimal places. Null is returned if there is no data.

createHistoryModel

public DistributedStatusHistoryModel createHistoryModel(String locationName,
                                               String monitorId,
                                               String applicationName,
                                               String timeSpan,
                                               String previousLocationName)

createHistoryModel

Specified by:

createHistoryModel in interface DistributedStatusService

Parameters:

locationName - a String object.

monitorId - a String object.

applicationName - a String object.

timeSpan - a String object.

previousLocationName - a String object.

Returns:

a DistributedStatusHistoryModel object.

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

afterPropertiesSet

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception - if any.

setMonitoredServiceDao

public void setMonitoredServiceDao(MonitoredServiceDao monitoredServiceDao)

setMonitoredServiceDao

Parameters:

monitoredServiceDao - a MonitoredServiceDao object.

setLocationMonitorDao

public void setLocationMonitorDao(LocationMonitorDao locationMonitorDao)

setLocationMonitorDao

Parameters:

locationMonitorDao - a LocationMonitorDao object.

setApplicationDao

public void setApplicationDao(ApplicationDao applicationDao)

setApplicationDao

Parameters:

applicationDao - a ApplicationDao object.

getResourceDao

public ResourceDao getResourceDao()

getResourceDao

Returns:

a ResourceDao object.

setResourceDao

public void setResourceDao(ResourceDao resourceDao)

setResourceDao

Parameters:

resourceDao - a ResourceDao object.

getGraphDao

public GraphDao getGraphDao()

getGraphDao

Returns:

a GraphDao object.

setGraphDao

public void setGraphDao(GraphDao graphDao)

setGraphDao

Parameters:

graphDao - a GraphDao object.

setLayoutApplicationsVertically

public void setLayoutApplicationsVertically(boolean layoutApplicationsVertically)

setLayoutApplicationsVertically

Parameters:

layoutApplicationsVertically - a boolean.

isLayoutApplicationsVertically

public boolean isLayoutApplicationsVertically()

isLayoutApplicationsVertically

Returns:

a boolean.