org.opennms.features.vaadin.dashboard.dashlets

Class AlarmsDashlet

java.lang.Object

org.opennms.features.vaadin.dashboard.model.AbstractDashlet

org.opennms.features.vaadin.dashboard.dashlets.AlarmsDashlet

All Implemented Interfaces:

Dashlet

public class AlarmsDashlet
extends AbstractDashlet

This class represents a Alert Dashlet with minimum details.

Author:

Christian Pape

Constructor Summary

Constructors

Constructor and Description
AlarmsDashlet(String name, DashletSpec dashletSpec, AlarmDao alarmDao, NodeDao nodeDao) Constructor for instantiating new objects.

Method Summary

Modifier and Type	Method and Description
com.vaadin.ui.Component	createAlarmComponent(OnmsAlarm onmsAlarm, OnmsNode onmsNode) Returns the component for visualising the alarms data.
DashletComponent	getDashboardComponent()
String	getHumanReadableFormat(long secondsAll) Returns a human-readable String representation of a timestamp in the past.
DashletComponent	getWallboardComponent() Updates the dashlet contents and computes new boosted state
boolean	isBoosted() Checks whether this dashlet is boosted.

Methods inherited from class org.opennms.features.vaadin.dashboard.model.AbstractDashlet

getDashletSpec, getName, setDashletSpec, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

AlarmsDashlet

public AlarmsDashlet(String name,
                     DashletSpec dashletSpec,
                     AlarmDao alarmDao,
                     NodeDao nodeDao)

Constructor for instantiating new objects.

Parameters:

dashletSpec - the DashletSpec to be used

alarmDao - the AlarmDao to be used

nodeDao - the NodeDao to be used

Method Detail

getWallboardComponent

public DashletComponent getWallboardComponent()

Description copied from interface: Dashlet

Updates the dashlet contents and computes new boosted state

Specified by:

getWallboardComponent in interface Dashlet

Overrides:

getWallboardComponent in class AbstractDashlet

getDashboardComponent

public DashletComponent getDashboardComponent()

Specified by:

getDashboardComponent in interface Dashlet

Overrides:

getDashboardComponent in class AbstractDashlet

getHumanReadableFormat

public String getHumanReadableFormat(long secondsAll)

Returns a human-readable String representation of a timestamp in the past.

Parameters:

secondsAll - the timestamp to be used

Returns:

a human-readable representation

createAlarmComponent

public com.vaadin.ui.Component createAlarmComponent(OnmsAlarm onmsAlarm,
                                                    OnmsNode onmsNode)

Returns the component for visualising the alarms data.

Parameters:

onmsAlarm - an OnmsAlarm instance

onmsNode - an OnmsNode instance

Returns:

component for this alarm

isBoosted

public boolean isBoosted()

Description copied from interface: Dashlet

Checks whether this dashlet is boosted.

Specified by:

isBoosted in interface Dashlet

Overrides:

isBoosted in class AbstractDashlet

Returns:

true, if boosted, false otherwise