Package com.vaadin.flow.server.frontend

Class TaskUpdateImports

java.lang.Object

com.vaadin.flow.server.frontend.NodeUpdater

com.vaadin.flow.server.frontend.TaskUpdateImports

All Implemented Interfaces:

FallibleCommand

public class TaskUpdateImports
extends NodeUpdater

An updater that it's run when the servlet context is initialised in dev-mode or when flow-maven-plugin goals are run in order to update Flow imports file and "jar-resources" contents by visiting all classes with JsModule and Theme annotations.

For internal use only. May be renamed or removed in a future release.

Since:

2.0

Field Summary

Fields inherited from class com.vaadin.flow.server.frontend.NodeUpdater

DEP_NAME_FLOW_DEPS, DEP_NAME_FLOW_JARS, frontDeps, options

Method Summary

Modifier and Type	Method	Description
void	execute()	Runs the given command.
void	setGeneratedFileSupport(GeneratedFilesSupport support)	Accepts GeneratedFilesSupport utility allows to track generated files but write them only when the content is changed, preventing filesystem watchers to be triggered when not required.

Methods inherited from class com.vaadin.flow.server.frontend.NodeUpdater

generateVersionsJson, getPackageJsonFile, getPackageLockFile

Methods inherited from class java.lang.Object

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

Method Details

setGeneratedFileSupport

public void setGeneratedFileSupport(GeneratedFilesSupport support)

Description copied from interface: FallibleCommand

Accepts GeneratedFilesSupport utility allows to track generated files but write them only when the content is changed, preventing filesystem watchers to be triggered when not required.

Parameters:

support - the generated file support utility to use.

execute

public void execute()

Description copied from interface: FallibleCommand

Runs the given command.

If execution fails then the command may throw an exception which may give a message and a cause of the failure.