Method Details

• unpackJbr

  public File unpackJbr(File jbrArchive, Consumer<String> statusUpdater) throws IOException, ArchiveExtractionException

  Unpacks the given JetBrains Runtime archive into a folder.

  Parameters:

  jbrArchive - the archive to unpack

  statusUpdater - the consumer to pass status information to

  Returns:

  the folder where the archive was unpacked

  Throws:

  IOException - if an I/O error occurs

  ArchiveExtractionException - if the archive cannot be extracted

• getHotswapAgentLocation

  public File getHotswapAgentLocation(File jdkFolder)

  Returns the location inside the JDK where HotswapAgent should be placed.

  Parameters:

  jdkFolder - the JDK folder

  Returns:

  the location inside the JDK where HotswapAgent should be placed

• getJavaExecutable

  public File getJavaExecutable(File jdkFolder)

  Returns the location of the Java executable inside the JDK.

  Parameters:

  jdkFolder - the JDK folder

  Returns:

  the location of the Java executable inside the JDK

• downloadLatestJBR

  public Optional<File> downloadLatestJBR(Consumer<String> statusUpdater) throws IOException, URISyntaxException, DownloadException

  Downloads the latest JetBrains Runtime and returns the downloaded file.

  The downloaded file will be placed in the Vaadin home directory under the "jdk" folder. If the file already exists, it will not be downloaded again.

  If no suitable download is found, an empty optional is returned.

  Parameters:

  statusUpdater - the consumer to pass status information to

  Returns:

  the downloaded file, if any

  Throws:

  IOException - if an I/O error occurs

  URISyntaxException - if there is an internal error with url handling

  DownloadException - if the download fails

• getDownloadKey

  public String getDownloadKey()

  Returns the key to use for downloading the correct JBR SDK for the current architecture.

  Returns:

  the key to use for downloading