Package com.vaadin.flow.server.frontend

Class ProdBundleUtils

java.lang.Object

com.vaadin.flow.server.frontend.ProdBundleUtils

public class ProdBundleUtils
extends Object

Helpers related to the production bundle.

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

Method Summary

Modifier and Type	Method	Description
static void	compressBundle(File projectDir, File prodBundleFolder)	Compress the prod bundle at give location into src/main/bundles.
static String	findBundleStatsJson(File projectDir, ClassFinder finder)	Get the stats.json for the application specific production bundle or from the default bundle if it exists.
static File	getProdBundle(File projectDir)	Get the application specific production bundle file.
static void	unpackBundle(File projectDir, File prodBundleFolder)	Unpack the compressed prod bundle from src/main/bundles if it exists into the given location.

Methods inherited from class java.lang.Object

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

Method Details

getProdBundle

public static File getProdBundle(File projectDir)

Get the application specific production bundle file.

Parameters:

projectDir - the project base directory

Returns:

the bundle directory

findBundleStatsJson

public static String findBundleStatsJson(File projectDir,
 ClassFinder finder)
                                  throws IOException

Get the stats.json for the application specific production bundle or from the default bundle if it exists.

Parameters:

projectDir - the project base directory

finder - class finder

Returns:

stats.json content or null if not found

Throws:

IOException - if an I/O exception occurs.

compressBundle

public static void compressBundle(File projectDir,
 File prodBundleFolder)

Compress the prod bundle at give location into src/main/bundles.

Parameters:

projectDir - current project root directory

prodBundleFolder - prod bundle location

unpackBundle

public static void unpackBundle(File projectDir,
 File prodBundleFolder)

Unpack the compressed prod bundle from src/main/bundles if it exists into the given location.

Parameters:

projectDir - current project root directory

prodBundleFolder - unpacked prod bundle location