Package org.jgrapes.webconsole.provider.chartjs

Class ChartJsProvider

java.lang.Object

org.jgrapes.core.internal.ComponentVertex

org.jgrapes.core.Component

org.jgrapes.webconsole.base.PageResourceProvider

org.jgrapes.webconsole.provider.chartjs.ChartJsProvider

All Implemented Interfaces:

Iterable<ComponentType>, Channel, ComponentType, Eligible, Manager

public class ChartJsProvider
extends PageResourceProvider

Provider for the Chart.js library.

The package cannot be used as distributed in node_modules because of imports that aren’t browser compliant. It is made available for import as page resource “chart.js/auto.js”.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jgrapes.core.Channel

Channel.Default

Field Summary

Fields inherited from class org.jgrapes.core.Component

logger

Fields inherited from interface org.jgrapes.core.Channel

BROADCAST, SELF

Constructor Summary

Constructors

Constructor	Description
ChartJsProvider(Channel componentChannel)	Creates a new component with its channel set to the given channel.
ChartJsProvider(Channel componentChannel, Map<?,?> properties)	Creates a new component with its channel set to the given channel.

Method Summary

Modifier and Type	Method	Description
void	onConsoleReady(ConsoleReady event, ConsoleConnection connection)	On ConsoleReady, fire the appropriate AddPageResources.

Methods inherited from class org.jgrapes.webconsole.base.PageResourceProvider

onResourceRequest, resourceBundle

Methods inherited from class org.jgrapes.core.Component

channel, component, defaultCriterion, isEligibleFor, setName

Methods inherited from class org.jgrapes.core.internal.ComponentVertex

activeEventPipeline, addHandler, attach, channelReplacements, children, componentPath, componentVertex, detach, fire, initComponentsHandlers, iterator, name, newEventPipeline, newEventPipeline, parent, registerAsGenerator, root, toString, unregisterAsGenerator

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.jgrapes.core.Manager

stream

Constructor Details

ChartJsProvider

public ChartJsProvider(Channel componentChannel)

Creates a new component with its channel set to the given channel.

Parameters:

componentChannel - the channel that the component’s handlers listen on by default and that Manager.fire(Event, Channel...) sends the event to

ChartJsProvider

public ChartJsProvider(Channel componentChannel,
 Map<?,?> properties)

Creates a new component with its channel set to the given channel.

Parameters:

componentChannel - the channel that the component’s handlers listen on by default and that Manager.fire(Event, Channel...) sends the event to

properties - the properties used to configure the component

Method Details

onConsoleReady

@Handler(priority=100)
public void onConsoleReady(ConsoleReady event,
 ConsoleConnection connection)
                    throws TemplateNotFoundException,
MalformedTemplateNameException,
ParseException,
IOException

On ConsoleReady, fire the appropriate AddPageResources.

Parameters:

event - the event

connection - the web console connection

Throws:

TemplateNotFoundException - the template not found exception

MalformedTemplateNameException - the malformed template name exception

ParseException - the parse exception

IOException - Signals that an I/O exception has occurred.