com.vaadin.flow.server.frontend

Class TaskUpdatePackages

java.lang.Object

com.vaadin.flow.server.frontend.NodeUpdater

com.vaadin.flow.server.frontend.TaskUpdatePackages

All Implemented Interfaces:

FallibleCommand

public class TaskUpdatePackages
extends NodeUpdater

Updates package.json by visiting NpmPackage annotations found in the classpath. It also visits classes annotated with NpmPackage.

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

Since:

2.0

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	VAADIN_APP_PACKAGE_HASH
protected static String	VAADIN_FLOW_DEPS

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

frontDeps, generatedFolder, nodeModulesFolder, npmFolder, POLYMER_VERSION

Method Summary

Modifier and Type	Method and Description
void	execute() Runs the given command.

Methods inherited from class java.lang.Object

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

Field Detail

VAADIN_APP_PACKAGE_HASH

protected static final String VAADIN_APP_PACKAGE_HASH

See Also:

Constant Field Values

VAADIN_FLOW_DEPS

protected static final String VAADIN_FLOW_DEPS

See Also:

Constant Field Values

Method Detail

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.