Package com.inductiveautomation.perspective.gateway.assets.fonts

Class FontManagerImpl

java.lang.Object

com.inductiveautomation.ignition.common.lifecycle.AbstractLifecycle

com.inductiveautomation.ignition.gateway.config.NamedResourceHandler<FontConfig>

com.inductiveautomation.perspective.gateway.assets.fonts.FontManagerImpl

All Implemented Interfaces:

Lifecycle, FontManager

public class FontManagerImpl
extends NamedResourceHandler<FontConfig>
implements FontManager

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.gateway.config.NamedResourceHandler

NamedResourceHandler.Builder<R>

Field Summary

Fields

Modifier and Type	Field	Description
static final ResourceType	RESOURCE_TYPE
static final ResourceTypeMeta<FontConfig>	RESOURCE_TYPE_META

Fields inherited from class com.inductiveautomation.ignition.gateway.config.NamedResourceHandler

configManager, logger, meta

Constructor Summary

Constructors

Constructor	Description
FontManagerImpl(PerspectiveContext perspectiveContext)

Method Summary

Modifier and Type	Method	Description
Optional<InputStream>	getFont(String fontName, String fontStyle, PerspectiveFontType fontType)	Returns a stream of the raw font's bytes identified by the given name, style, and type
List<PerspectiveFont>	getFonts()	Returns a copy of the list of all of the managed fonts
void	migrate()
protected void	onInitialResources(List<DecodedResource<FontConfig>> decodedResources)	Called once at startup with the resource that are already present in the configuration collection.
protected void	onResourceAdded(DecodedResource<FontConfig> res)	Called once per each resource that is added.
protected void	onResourceRemoved(DecodedResource<FontConfig> removedResource)	Called for resources that are removed (or updated and then fail to parse).
protected void	onResourcesUpdated(List<DecodedResource<FontConfig>> decodedResources)	Called each time the overall set of resources changes in any way.
protected void	onResourceUpdated(ModifiedResource<FontConfig> res)	Called once per each resource that is updated.
void	setup()

Methods inherited from class com.inductiveautomation.ignition.gateway.config.NamedResourceHandler

create, create, create, decode, delete, delete, filter, findResource, getResources, isCaseSensitive, isRenameAware, modify, modify, modify, newBuilder, newUuid, onShutdown, onStartup, renameAndModify, renameAndModify, renameAndModify, renameAndModify

Methods inherited from class com.inductiveautomation.ignition.common.lifecycle.AbstractLifecycle

isRunning, shutdown, startup

Methods inherited from class java.lang.Object

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

Field Details

RESOURCE_TYPE

public static final ResourceType RESOURCE_TYPE

RESOURCE_TYPE_META

public static final ResourceTypeMeta<FontConfig> RESOURCE_TYPE_META

Constructor Details

FontManagerImpl

public FontManagerImpl(@Nonnull
 PerspectiveContext perspectiveContext)

Method Details

migrate

public void migrate()
             throws MigrationException

Throws:

MigrationException

setup

public void setup()

getFonts

@Nonnull
public List<PerspectiveFont> getFonts()

Description copied from interface: FontManager

Returns a copy of the list of all of the managed fonts

Specified by:

getFonts in interface FontManager

Returns:

A List of all managed fonts

getFont

@Nonnull
public Optional<InputStream> getFont(String fontName,
 String fontStyle,
 PerspectiveFontType fontType)

Description copied from interface: FontManager

Returns a stream of the raw font's bytes identified by the given name, style, and type

Specified by:

getFont in interface FontManager

Parameters:

fontName - The name of the font to fetch

fontStyle - The style of the font to fetch

fontType - The type of the font to fetch

Returns:

An Optional containing the InputStream of raw bytes for the font with the given name, style, and type or an empty Optional of no such font is managed with the given name, style, and type

onInitialResources

protected void onInitialResources(List<DecodedResource<FontConfig>> decodedResources)

Description copied from class: NamedResourceHandler

Called once at startup with the resource that are already present in the configuration collection.

Overrides:

onInitialResources in class NamedResourceHandler<FontConfig>

onResourceAdded

protected void onResourceAdded(DecodedResource<FontConfig> res)

Description copied from class: NamedResourceHandler

Called once per each resource that is added.

Overrides:

onResourceAdded in class NamedResourceHandler<FontConfig>

onResourceUpdated

protected void onResourceUpdated(ModifiedResource<FontConfig> res)

Description copied from class: NamedResourceHandler

Called once per each resource that is updated.

Note that whether "rename" events are considered "updates" or "removes" and "adds" is determined by NamedResourceHandler.isRenameAware().

Overrides:

onResourceUpdated in class NamedResourceHandler<FontConfig>

onResourceRemoved

protected void onResourceRemoved(DecodedResource<FontConfig> removedResource)

Description copied from class: NamedResourceHandler

Called for resources that are removed (or updated and then fail to parse).

Overrides:

onResourceRemoved in class NamedResourceHandler<FontConfig>

onResourcesUpdated

protected void onResourcesUpdated(List<DecodedResource<FontConfig>> decodedResources)

Description copied from class: NamedResourceHandler

Called each time the overall set of resources changes in any way. Called after added, updated, and removed are called.

Overrides:

onResourcesUpdated in class NamedResourceHandler<FontConfig>