org.apache.poi.poifs.crypt.temp

## Class EncryptedTempData

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

-     @Beta
      public class EncryptedTempData
      extends java.lang.Object

  EncryptedTempData can be used to buffer binary data in a secure way, by using encrypted temp files.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `EncryptedTempData()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `dispose()` Removes the temporarily backing file
    `java.io.InputStream` | `getInputStream()` Returns the input stream for reading the previously written encrypted data
    `java.io.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 java.io.IOException

      Throws:
        `java.io.IOException`

  - ### Method Detail

    - #### getOutputStream

          public java.io.OutputStream getOutputStream()
                                               throws java.io.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:
        `java.io.IOException` - if the writing to the underlying file fails

    - #### getInputStream

          public java.io.InputStream getInputStream()
                                             throws java.io.IOException

      Returns the input stream for reading the previously written encrypted data
      Returns:
        the inputstream
      Throws:
        `java.io.IOException` - if the reading of the underlying file fails

    - #### dispose

          public void dispose()

      Removes the temporarily backing file

Copyright 2020 The Apache Software Foundation or its licensors, as applicable.