BIOCallback (Apache Tomcat 8.5.85 API Documentation)

Package org.apache.tomcat.jni

## Interface BIOCallback

-     @Deprecated
      public interface BIOCallback

  Deprecated.
  Unused. Will be removed in Tomcat 10.1
  Open SSL BIO Callback Interface
  Author:
    Mladen Turk

- - ### Method Summary

    All Methods Instance Methods Abstract Methods Deprecated Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `java.lang.String` | `gets​(int len)` | Deprecated. Read string up to the len or CLRLF
    `int` | `puts​(java.lang.String data)` | Deprecated. Puts string
    `int` | `read​(byte[] buf)` | Deprecated. Read data
    `int` | `write​(byte[] buf)` | Deprecated. Write data

- - ### Method Detail

    - #### write

          int write​(byte[] buf)

      Deprecated.
      Write data
      Parameters:
        `buf` - containing the bytes to write.
      Returns:
        Number of characters written.

    - #### read

          int read​(byte[] buf)

      Deprecated.
      Read data
      Parameters:
        `buf` - buffer to store the read bytes.
      Returns:
        number of bytes read.

    - #### puts

          int puts​(java.lang.String data)

      Deprecated.
      Puts string
      Parameters:
        `data` - String to write
      Returns:
        Number of characters written

    - #### gets

          java.lang.String gets​(int len)

      Deprecated.
      Read string up to the len or CLRLF
      Parameters:
        `len` - Maximum number of characters to read
      Returns:
        String with up to len bytes read