EncryptedTempData (poi-ooxml 5.2.3 API)

java.lang.Object
- org.apache.poi.poifs.crypt.temp.EncryptedTempData

```
@Beta
public class EncryptedTempData
extends Object
```
EncryptedTempData can be used to buffer binary data in a secure way, by using encrypted temp files.

Constructor Summary

Constructors
Constructor Description

EncryptedTempData()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`dispose()`	Removes the temporarily backing file
`long`	`getByteCount()`
`InputStream`	`getInputStream()`	Returns the input stream for reading the previously written encrypted data
`OutputStream`	`getOutputStream()`	Returns the output stream for writing the data.

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

- Constructor Detail
  - EncryptedTempData
```
public EncryptedTempData()
                  throws IOException
```
    Throws:
    
    IOException
- Method Detail
  - getOutputStream
```
public OutputStream getOutputStream()
                             throws IOException
```
    Returns the output stream for writing the data.
    Make sure to close it, otherwise the last cipher block is not written completely.
    
    Returns:
    
    the outputstream
    
    Throws:
    
    IOException - if the writing to the underlying file fails
  - getInputStream
```
public InputStream getInputStream()
                           throws IOException
```
    Returns the input stream for reading the previously written encrypted data
    
    Returns:
    
    the inputstream
    
    Throws:
    
    IOException - if the reading of the underlying file fails
  - getByteCount
```
public long getByteCount()
```
    Returns:
    
    number of bytes stored in the temp data file (the number you should expect after you decrypt the data)
  - dispose
```
public void dispose()
```
    Removes the temporarily backing file