Package org.apache.camel.tooling.util

Class FileUtil

java.lang.Object

org.apache.camel.tooling.util.FileUtil

public final class FileUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static boolean	updateFile(Path path, byte[] newdata)	Update a file with the given binary content if neeed.
static boolean	updateFile(Path path, String newdata)	Update a file with the given string content if neeed.
static boolean	updateFile(Path path, String newdata, Charset encoding)	Update a file with the given string content if neeed.
static void	updateFile(Path from, Path to)	Read the content of the input file and update the target accordingly

Methods inherited from class java.lang.Object

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

Method Detail

updateFile

public static boolean updateFile(Path path,
                                 String newdata)
                          throws IOException

Update a file with the given string content if neeed. The file won't be modified if the content is already the same.

Parameters:

path - the path of the file to update

newdata - the new string data, null to delete the file

Returns:

true if the file was modified, false otherwise

Throws:

IOException - if an exception occurs

updateFile

public static boolean updateFile(Path path,
                                 String newdata,
                                 Charset encoding)
                          throws IOException

Update a file with the given string content if neeed. The file won't be modified if the content is already the same.

Parameters:

path - the path of the file to update

newdata - the new string data, null to delete the file

encoding - the encoding to use

Returns:

true if the file was modified, false otherwise

Throws:

IOException - if an exception occurs

updateFile

public static boolean updateFile(Path path,
                                 byte[] newdata)
                          throws IOException

Update a file with the given binary content if neeed. The file won't be modified if the content is already the same.

Parameters:

path - the path of the file to update

newdata - the new binary data, null to delete the file

Returns:

true if the file was modified, false otherwise

Throws:

IOException - if an exception occurs

updateFile

public static void updateFile(Path from,
                              Path to)
                       throws IOException

Read the content of the input file and update the target accordingly

Parameters:

from - the source file

to - the target file

Throws:

IOException - if an exception occurs