private static File createSampleFile ( ) throws IOException { File file = File . createTempFile ( "aws-java-sdk-" , ".txt" ) ; file . deleteOnExit ( ) ; Writer writer = new OutputStreamWriter ( new FileOutputStream ( file ) ) ; writer . write ( "abcdefghijklmnopqrstuvwxyz\n" ) ; writer . write ( "01234567890112345678901234\n" ) ; writer . write ( "!@#$%^&*()-=[]{};':',.<>/?\n" ) ; writer . write ( "01234567890112345678901234\n" ) ; writer . write ( "abcdefghijklmnopqrstuvwxyz\n" ) ; writer . close ( ) ; return file ; }
Creates a temporary file with text data to demonstrate uploading a file to Amazon S3