Package io.sentry.util

Class FileUtils

java.lang.Object

io.sentry.util.FileUtils

@Internal
public final class FileUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
FileUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	deleteRecursively(@Nullable File file)	Deletes the file or directory denoted by a path.
static byte[]	readBytesFromFile(String pathname, long maxFileLength)	Reads the content of a path into a byte array.
static @Nullable String	readText(@Nullable File file)	Reads the content of a File into a String.

Methods inherited from class java.lang.Object

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

Constructor Details

FileUtils

public FileUtils()

Method Details

deleteRecursively

public static boolean deleteRecursively(@Nullable
 @Nullable File file)

Deletes the file or directory denoted by a path. If it is a directory, all files and directory inside it are deleted recursively. Note that if this operation fails then partial deletion may have taken place.

Parameters:

file - file or directory to delete

Returns:

true if the file/directory is successfully deleted, false otherwise

readText

@Nullable
public static @Nullable String readText(@Nullable
 @Nullable File file)
                                 throws IOException

Reads the content of a File into a String. If the file does not exist or is not a file, null is returned. Do not use with large files, as the String is kept in memory!

Parameters:

file - file to read

Returns:

a String containing all the content of the file, or null if it doesn't exists

Throws:

IOException - In case of error reading the file

readBytesFromFile

public static byte[] readBytesFromFile(String pathname,
 long maxFileLength)
                                throws IOException,
SecurityException

Reads the content of a path into a byte array. If the path is does not exists, it's not a file, can't be read or is larger than max size allowed IOException is thrown. Do not use with large files, as the byte array is kept in memory!

Parameters:

pathname - file to read

Returns:

a byte array containing all the content of the file

Throws:

IOException - In case of error reading the file

SecurityException