Package javax.jnlp

Interface ExtendedService

All Known Implementing Classes:
XExtendedService
public interface ExtendedService
This interface provides a way for the JNLP application to open specific files in the client's system. It asks permission from the user before opening any files.

  • Method Summary

    Modifier and Type
    Method
    Description
    FileContents
    openFile(File file)
    Open a file on the client' system and return its contents.
    FileContents[]
    openFiles(File[] files)
    Opens multiple files on the user's sytem and returns their contents as a FileContents array

  • Method Details

    • openFile

      FileContents openFile(File file) throws IOException
      Open a file on the client' system and return its contents. The user must grant permission to the application for this to work.
      Parameters:
      file - the file to open
      Returns:
      the opened file as a FileContents object
      Throws:
      IOException - on any io problems

    • openFiles

      FileContents[] openFiles(File[] files) throws IOException
      Opens multiple files on the user's sytem and returns their contents as a FileContents array
      Parameters:
      files - the files to open
      Returns:
      an array of FileContents objects
      Throws:
      IOException - on any io problems