Package com.vaadin.flow.server.frontend

Class FrontendToolsSettings

java.lang.Object

com.vaadin.flow.server.frontend.FrontendToolsSettings

All Implemented Interfaces:

Serializable

public class FrontendToolsSettings
extends Object
implements Serializable

Configuration object for controlling the FrontendTools features.

This can be modified, but the choices will be locked in FrontendTools when it is initialized. Until then any settings can be changed.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
FrontendToolsSettings(String baseDir, SerializableSupplier<String> alternativeDirGetter)	Create a tools configuration object.

Method Summary

Modifier and Type	Method	Description
Supplier<String>	getAlternativeDirGetter()	Get the alternative directory getter.
String	getBaseDir()	Get the defined base dir.
URI	getNodeDownloadRoot()	Get the node download root to be used for downloading node.
String	getNodeVersion()	Get the defined node version.
boolean	isAutoUpdate()	Check if automatic updates are enabled.
boolean	isForceAlternativeNode()	Check if alternative node usage should be forced.
boolean	isIgnoreVersionChecks()	Check if version checks should be ignored.
boolean	isUseGlobalPnpm()	Check if global pnpm should be used.
void	setAlternativeDirGetter(SerializableSupplier<String> alternativeDirGetter)	Set the installation directory if no tools are found.
void	setAutoUpdate(boolean autoUpdate)	When set to true the alternative version is updated to the latest default node version as defined for the framework.
void	setBaseDir(String baseDir)	Set the base directory for locating tools.
void	setForceAlternativeNode(boolean forceAlternativeNode)	Set if the alternative folder should always be used even if a global installation exists.
void	setIgnoreVersionChecks(boolean ignoreVersionChecks)	Set if node and npm versions should be checked or not.
void	setNodeDownloadRoot(URI nodeDownloadRoot)	Set the root URI for downloading node.
void	setNodeVersion(String nodeVersion)	Set the node version to install when installation is required.
void	setUseGlobalPnpm(boolean useGlobalPnpm)	Force usage of global pnpm.

Methods inherited from class java.lang.Object

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

Constructor Detail

FrontendToolsSettings

public FrontendToolsSettings(String baseDir,
                             SerializableSupplier<String> alternativeDirGetter)

Create a tools configuration object.

The baseDir is used as a base directory to locate the tools and alternativeDirGetter is the directory to install tools if they are not found.

Note that if alternativeDir is null tools won't be installed.

Parameters:

baseDir - the base directory to locate the tools, not null

alternativeDirGetter - the getter for a directory where tools will be installed if they are not found globally or in the baseDir, may be null

Method Detail

setBaseDir

public void setBaseDir(String baseDir)

Set the base directory for locating tools.

Parameters:

baseDir - the base directory to locate the tools, not null

setAlternativeDirGetter

public void setAlternativeDirGetter(SerializableSupplier<String> alternativeDirGetter)

Set the installation directory if no tools are found.

Parameters:

alternativeDirGetter - the getter for a directory where tools will be installed if they are not found globally or in the baseDir, may be null

setNodeDownloadRoot

public void setNodeDownloadRoot(URI nodeDownloadRoot)

Set the root URI for downloading node.

Parameters:

nodeDownloadRoot - node download root uri, default is "https://nodejs.org/dist/"

setNodeVersion

public void setNodeVersion(String nodeVersion)

Set the node version to install when installation is required.

Parameters:

nodeVersion - The node.js version to be used when node.js is installed automatically, default is "v16.14.0"

setIgnoreVersionChecks

public void setIgnoreVersionChecks(boolean ignoreVersionChecks)

Set if node and npm versions should be checked or not.

Parameters:

ignoreVersionChecks - set if versions should be validated, default is system property for "vaadin.ignoreVersionChecks"

setForceAlternativeNode

public void setForceAlternativeNode(boolean forceAlternativeNode)

Set if the alternative folder should always be used even if a global installation exists.

This will force the installation if a version doesn't exist in the folder defined in alternativeDirGetter.

Parameters:

forceAlternativeNode - if true force usage of node executable from alternative directory

setUseGlobalPnpm

public void setUseGlobalPnpm(boolean useGlobalPnpm)

Force usage of global pnpm.

Parameters:

useGlobalPnpm - use globally installed pnpm instead of the default version "5.18.10"

setAutoUpdate

public void setAutoUpdate(boolean autoUpdate)

When set to true the alternative version is updated to the latest default node version as defined for the framework.

Parameters:

autoUpdate - update node in alternativeDirGetter if version older than the current default "v16.14.0"

getBaseDir

public String getBaseDir()

Get the defined base dir.

Returns:

defined base dir

getAlternativeDirGetter

public Supplier<String> getAlternativeDirGetter()

Get the alternative directory getter.

Returns:

alternative directory getter

getNodeVersion

public String getNodeVersion()

Get the defined node version.

Returns:

node version

getNodeDownloadRoot

public URI getNodeDownloadRoot()

Get the node download root to be used for downloading node.

Returns:

node download root

isIgnoreVersionChecks

public boolean isIgnoreVersionChecks()

Check if version checks should be ignored.

Returns:

ignore version checks

isForceAlternativeNode

public boolean isForceAlternativeNode()

Check if alternative node usage should be forced.

Returns:

force alternative node usage

isUseGlobalPnpm

public boolean isUseGlobalPnpm()

Check if global pnpm should be used.

Returns:

use global pnpm

isAutoUpdate

public boolean isAutoUpdate()

Check if automatic updates are enabled.

Returns:

automatic update