org.opennms.features.vaadin.dashboard.model

Class AbstractDashletFactory

java.lang.Object

org.opennms.features.vaadin.dashboard.model.AbstractDashletFactory

All Implemented Interfaces:

DashletFactory

Direct Known Subclasses:

AlarmDetailsDashletFactory, AlarmsDashletFactory, BSMDashletFactory, ChartsDashletFactory, GrafanaDashletFactory, ImageDashletFactory, KscDashletFactory, MapDashletFactory, RrdDashletFactory, RtcDashletFactory, SummaryDashletFactory, SurveillanceDashletFactory, TopologyDashletFactory, UndefinedDashletFactory, UrlDashletFactory

public abstract class AbstractDashletFactory
extends Object
implements DashletFactory

This class represents an abstract factory for instantiating Dashlet objects.

Author:

Christian Pape

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	m_boostable boostable flag
protected boolean	m_dashboardSuitable Are this dashlet suitable for displaying in the dashboard view.
protected String	m_name The name of the provided Dashlet
protected Map<String,String>	m_requiredParameterDescriptions A map holding the required parameter descriptions for the Dashlet
protected Map<String,String>	m_requiredParameters A map holding the required parameters for the Dashlet

Constructor Summary

Constructors

Constructor and Description
AbstractDashletFactory() Constructor for instantiating a new factory.
AbstractDashletFactory(String name) Constructor for instantiating a new factory with the given name.

Method Summary

Modifier and Type	Method and Description
protected void	addRequiredParameter(String key, String defaultValue) Add a required parameter for this factory.
DashletConfigurationWindow	configurationWindow(DashletSpec dashletSpec) Returns the window used for configuring a DashletSpec instance.
com.vaadin.ui.Component	getHelpComponent() Returns the help component for the Dashlet.
abstract String	getHelpContentHTML() Returns the help content String
String	getName() Returns the name of the Dashlet instances this object provides.
Map<String,String>	getRequiredParameterDescriptions() Returns the Map with the required parameter descriptions.
Map<String,String>	getRequiredParameters() Returns the Map with the required parameters and default values.
boolean	isBoostable() This method returns whether this dashlet is boostable.
boolean	isSuitableForDashboard() Returns whether this dashlet is suitable for displaying in the dashboard view.
boolean	providesHelpComponent() Returns true, if the factory provides a help component for the Dashlet.
void	setBoostable(boolean boostable) This method sets the boostable flag.
void	setDashboardSuitable(boolean dashletSuitable) This method sets whether this dashlet is suitable for displaying in the dashboard view.
void	setName(String name) Sets the name of the Dashlet instances this object provides.
void	setRequiredParameterDescriptions(Map<String,String> requiredParameterDescriptions) This method sets the required parameter descriptions Map.
void	setRequiredParameters(Map<String,String> requiredParameters) This method sets the required parameters Map.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opennms.features.vaadin.dashboard.model.DashletFactory

newDashletInstance

Field Detail

m_name

protected String m_name

The name of the provided Dashlet

m_requiredParameters

protected Map<String,String> m_requiredParameters

A map holding the required parameters for the Dashlet

m_requiredParameterDescriptions

protected Map<String,String> m_requiredParameterDescriptions

A map holding the required parameter descriptions for the Dashlet

m_boostable

protected boolean m_boostable

boostable flag

m_dashboardSuitable

protected boolean m_dashboardSuitable

Are this dashlet suitable for displaying in the dashboard view.

Constructor Detail

AbstractDashletFactory

public AbstractDashletFactory()

Constructor for instantiating a new factory.

AbstractDashletFactory

public AbstractDashletFactory(String name)

Constructor for instantiating a new factory with the given name.

Parameters:

name - the dashlet's name

Method Detail

addRequiredParameter

protected void addRequiredParameter(String key,
                                    String defaultValue)

Add a required parameter for this factory.

Parameters:

key - the key to use

defaultValue - the default value for this parameter

getName

public String getName()

Returns the name of the Dashlet instances this object provides.

Specified by:

getName in interface DashletFactory

Returns:

the name

setName

public void setName(String name)

Sets the name of the Dashlet instances this object provides.

Parameters:

name - the name

getRequiredParameters

public Map<String,String> getRequiredParameters()

Returns the Map with the required parameters and default values.

Specified by:

getRequiredParameters in interface DashletFactory

Returns:

the Map holding the requires parameters

getRequiredParameterDescriptions

public Map<String,String> getRequiredParameterDescriptions()

Returns the Map with the required parameter descriptions.

Returns:

the Map holding the requires parameter descriptions

setRequiredParameters

public void setRequiredParameters(Map<String,String> requiredParameters)

This method sets the required parameters Map.

Parameters:

requiredParameters - the parameter Map to be set

setRequiredParameterDescriptions

public void setRequiredParameterDescriptions(Map<String,String> requiredParameterDescriptions)

This method sets the required parameter descriptions Map.

Parameters:

requiredParameterDescriptions - the parameter description Map to be set

setBoostable

public void setBoostable(boolean boostable)

This method sets the boostable flag.

setDashboardSuitable

public void setDashboardSuitable(boolean dashletSuitable)

This method sets whether this dashlet is suitable for displaying in the dashboard view.

isSuitableForDashboard

public boolean isSuitableForDashboard()

Returns whether this dashlet is suitable for displaying in the dashboard view.

Specified by:

isSuitableForDashboard in interface DashletFactory

Returns:

true if suitable, false otherwise

isBoostable

public boolean isBoostable()

This method returns whether this dashlet is boostable.

Specified by:

isBoostable in interface DashletFactory

providesHelpComponent

public boolean providesHelpComponent()

Returns true, if the factory provides a help component for the Dashlet.

Specified by:

providesHelpComponent in interface DashletFactory

Returns:

true, if help component is provided, false otherwise

getHelpComponent

public com.vaadin.ui.Component getHelpComponent()

Returns the help component for the Dashlet.

Specified by:

getHelpComponent in interface DashletFactory

Returns:

the help component

getHelpContentHTML

public abstract String getHelpContentHTML()

Returns the help content String

Returns:

the help content

configurationWindow

public DashletConfigurationWindow configurationWindow(DashletSpec dashletSpec)

Returns the window used for configuring a DashletSpec instance.

Specified by:

configurationWindow in interface DashletFactory

Parameters:

dashletSpec - the DashletSpec instance

Returns:

the DashletConfigurationWindow