io.jbotsim.io

Class FileManager

java.lang.Object

io.jbotsim.io.FileManager

All Implemented Interfaces:

FileAsStream

public class FileManager
extends Object
implements FileAsStream

The FileManager provides the following methods:

• read(String): reads the content of a file
• write(String, String): writes some data in a file

Constructor Summary

Constructors

Constructor and Description
FileManager()

Method Summary

Modifier and Type	Method and Description
InputStream	getInputStreamForName(String filename) Returns an InputStream object corresponding to the provided file name
OutputStream	getOutputStreamForName(String filename) Returns an OutputStream object corresponding to the provided file name
String	read(String filename) Read the content of the file specified by the filename.
void	write(String filename, String data) Saves the provided data to the given file.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileManager

public FileManager()

Method Detail

getInputStreamForName

public InputStream getInputStreamForName(String filename)
                                  throws IOException

Description copied from interface: FileAsStream

Returns an InputStream object corresponding to the provided file name

Specified by:

getInputStreamForName in interface FileAsStream

Parameters:

filename - the name of the file to open

Returns:

a InputStream

Throws:

IOException - in case of error when opening associated file

getOutputStreamForName

public OutputStream getOutputStreamForName(String filename)
                                    throws IOException

Description copied from interface: FileAsStream

Returns an OutputStream object corresponding to the provided file name

Specified by:

getOutputStreamForName in interface FileAsStream

Parameters:

filename - the name of the file to open

Returns:

a OutputStream

Throws:

IOException - in case of error when opening associated file

write

public void write(String filename,
                  String data)

Saves the provided data to the given file.

Parameters:

filename - The path to the file

data - The data to be written

read

public String read(String filename)

Read the content of the file specified by the filename.

Parameters:

filename - The absolute path to the file

Returns:

the content of the file, as a String. Can be null.