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

Author:

DJ Gregor, Mathew Brozowski, Jeff Gehlbach

Nested Class Summary

static class	DefaultDistributedStatusService.LocationStatusComparator
static class	DefaultDistributedStatusService.MonitoredServiceComparator
static class	DefaultDistributedStatusService.ServiceGraphComparator Comparator for ServiceGraph objects.
static class	DefaultDistributedStatusService.Severity

Constructor Summary

DefaultDistributedStatusService()

Method Summary

void	afterPropertiesSet()
DefaultDistributedStatusService.Severity	calculateCurrentStatus(Collection<OnmsLocationMonitor> monitors, Collection<OnmsMonitoredService> applicationServices, Collection<OnmsLocationSpecificStatus> statuses)
DefaultDistributedStatusService.Severity	calculateCurrentStatus(OnmsLocationMonitor monitor, Collection<OnmsMonitoredService> applicationServices, Collection<OnmsLocationSpecificStatus> statuses)
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)
SimpleWebTable	createFacilityStatusTable(Date start, Date end)
DistributedStatusHistoryModel	createHistoryModel(String locationName, String monitorId, String applicationName, String timeSpan, String previousLocationName)
SimpleWebTable	createStatusTable(DistributedStatusDetailsCommand command, org.springframework.validation.Errors errors)
protected List<OnmsLocationSpecificStatus>	findLocationSpecificStatus(DistributedStatusDetailsCommand command, org.springframework.validation.Errors errors)
int	getApplicationCount()
GraphDao	getGraphDao()
ResourceDao	getResourceDao()
boolean	isLayoutApplicationsVertically()
void	setApplicationDao(ApplicationDao applicationDao)
void	setGraphDao(GraphDao graphDao)
void	setLayoutApplicationsVertically(boolean layoutApplicationsVertically)
void	setLocationMonitorDao(LocationMonitorDao locationMonitorDao)
void	setMonitoredServiceDao(MonitoredServiceDao monitoredServiceDao)
void	setResourceDao(ResourceDao resourceDao)

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()

Specified by:

getApplicationCount in interface DistributedStatusService

createStatusTable

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

Specified by:

createStatusTable in interface DistributedStatusService

findLocationSpecificStatus

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

createFacilityStatusTable

public SimpleWebTable createFacilityStatusTable(Date start,
                                                Date end)

Specified by:

createFacilityStatusTable in interface DistributedStatusService

calculateCurrentStatus

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

calculateCurrentStatus

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

calculateStatus

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

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)

Specified by:

createHistoryModel in interface DistributedStatusService

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

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

Throws:

Exception

setMonitoredServiceDao

public void setMonitoredServiceDao(MonitoredServiceDao monitoredServiceDao)

setLocationMonitorDao

public void setLocationMonitorDao(LocationMonitorDao locationMonitorDao)

setApplicationDao

public void setApplicationDao(ApplicationDao applicationDao)

getResourceDao

public ResourceDao getResourceDao()

setResourceDao

public void setResourceDao(ResourceDao resourceDao)

getGraphDao

public GraphDao getGraphDao()

setGraphDao

public void setGraphDao(GraphDao graphDao)

setLayoutApplicationsVertically

public void setLayoutApplicationsVertically(boolean layoutApplicationsVertically)

isLayoutApplicationsVertically

public boolean isLayoutApplicationsVertically()