Package de.qytera.qtaf.core.io

Class FileHelper

java.lang.Object

de.qytera.qtaf.core.io.FileHelper

public class FileHelper
extends Object

Class containing helper methods for handling files.

Method Summary

Modifier and Type	Method	Description
static boolean	createFileIfNotExists(String filePath, String fileContent)	Create a file.
static boolean	delete(String filePath)	Delete a file.
static boolean	exists(String filePath)	Check if a file exists.
static byte[]	getFileContent(String filepath)	Get file content.
static String	getFileContentAsUTF8String(String filepath)	Get file content as String.
static boolean	touch(String filePath)	Create an empty file and all its parent directories.
static void	writeFile(String filePath, String content)	Write file.

Methods inherited from class java.lang.Object

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

Method Details

exists

public static boolean exists(String filePath)

Check if a file exists.

Parameters:

filePath - File location

Returns:

true if exists, false otherwise

touch

public static boolean touch(String filePath)

Create an empty file and all its parent directories.

Parameters:

filePath - File location

Returns:

true on success, false otherwise

createFileIfNotExists

public static boolean createFileIfNotExists(String filePath,
 String fileContent)
                                     throws IOException

Create a file.

Parameters:

filePath - File path relative to project's root directory

fileContent - File content

Returns:

true on success, false otherwise

Throws:

IOException - error during file creation

getFileContent

public static byte[] getFileContent(String filepath)
                             throws IOException

Get file content.

Parameters:

filepath - path to file

Returns:

file content

Throws:

IOException - File not found

getFileContentAsUTF8String

public static String getFileContentAsUTF8String(String filepath)
                                         throws IOException

Get file content as String.

Parameters:

filepath - path to file

Returns:

file content

Throws:

IOException - File not found

writeFile

public static void writeFile(String filePath,
 String content)
                      throws IOException

Write file.

Parameters:

filePath - File location

content - File content

Throws:

IOException - file not writable

delete

public static boolean delete(String filePath)

Delete a file.

Parameters:

filePath - File location

Returns:

true on success, false otherwise