SecureFileOutputStream (I2P Anonymous Network - Java Documentation - Version 0.9.34)

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java.lang.Object
- java.io.OutputStream
- - java.io.FileOutputStream
  - - net.i2p.util.SecureFileOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable
```
public class SecureFileOutputStream
extends FileOutputStream
```
Same as FileOutputStream but sets the file mode so it can only be read and written by the owner only (i.e. 600 on linux)

Since:

0.8.1

Author:

zzz

Constructor Summary

Constructors
Constructor	Description
`SecureFileOutputStream(File file)`	Sets output file to mode 600
`SecureFileOutputStream(File file, boolean append)`	Sets output file to mode 600 only if append = false (otherwise it is presumed to be 600 already)
`SecureFileOutputStream(String file)`	Sets output file to mode 600
`SecureFileOutputStream(String file, boolean append)`	Sets output file to mode 600 whether append = true or false

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) static boolean`	`canSetPerms()`
`static void`	`setPerms(File f)`	Tries to set the permissions to 600, ignores errors

Methods inherited from class java.io.FileOutputStream
close, finalize, getChannel, getFD, write, write, write

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class java.io.OutputStream
flush

Constructor Detail

SecureFileOutputStream

public SecureFileOutputStream(String file)
                       throws FileNotFoundException

Sets output file to mode 600

Throws:: FileNotFoundException

SecureFileOutputStream

public SecureFileOutputStream(String file,
                              boolean append)
                       throws FileNotFoundException

Sets output file to mode 600 whether append = true or false

Throws:: FileNotFoundException

SecureFileOutputStream

public SecureFileOutputStream(File file)
                       throws FileNotFoundException

Sets output file to mode 600

Throws:: FileNotFoundException

SecureFileOutputStream
```
public SecureFileOutputStream(File file,
                              boolean append)
                       throws FileNotFoundException
```
Sets output file to mode 600 only if append = false (otherwise it is presumed to be 600 already)

Throws:

FileNotFoundException

Method Detail
- canSetPerms
```
static boolean canSetPerms()
```
  Since:
  
  0.8.2
- setPerms
```
public static void setPerms(File f)
```
  Tries to set the permissions to 600, ignores errors

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