public class Files extends Object
Constructor and Description |
---|
Files() |
Modifier and Type | Method and Description |
---|---|
static StringBuilder |
loadText(File file)
Returns the text from the specified file as an object of
StringBuilder . |
static StringBuilder |
loadTextFile()
Returns the text from a file as an object of
StringBuilder , the file being selected by a
file chooser dialog. |
static void |
save(String fileName,
CharSequence text)
Saves the specified text to a file.
|
static void |
save(String fileName,
CharSequence text,
boolean showDialog)
Saves the specified text to a file.
|
public static void save(String fileName, CharSequence text)
character sequence
.
The file name specifies the name of the file, notably without the
directory.
The directory is given by the directory last visited by
the user by a method of this class, or its home directory by default.
This methods asks the user via a file chooser dialog where the file has to
be saved.fileName
- the file name the file is to be saved to.text
- the text to be savedsave(java.lang.String, java.lang.CharSequence, boolean)
public static void save(String fileName, CharSequence text, boolean showDialog)
character sequence
.
The file name specifies the name of the file, notably without the
directory.
The directory is given by the directory last visited by
the user by a method of this class, or its home directory by default.
If a file chooser dialog is to be shown to input the file from the user,
the flag showDialog
must be set to true
.fileName
- the file name the file is to be saved to.text
- the text to be savedshowDialog
- flag whether a FileChooser dialog is to be shownpublic static StringBuilder loadTextFile()
StringBuilder
, the file being selected by a
file chooser dialog.public static StringBuilder loadText(File file) throws FileNotFoundException
StringBuilder
.file
- File to be loadedFileNotFoundException
- if the specified file is not found