Package org.postgresql.util

# Class ReaderInputStream

java.lang.Object
java.io.InputStream
org.postgresql.util.ReaderInputStream

All Implemented Interfaces:
  `Closeable`, `AutoCloseable`

public class ReaderInputStream extends InputStream
ReaderInputStream accepts a UTF-16 char stream (Reader) as input and converts it to a UTF-8 byte stream (InputStream) as output.

This is the inverse of java.io.InputStreamReader which converts a binary stream to a character stream.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ReaderInputStream(Reader reader)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `close()`
  `int`
  `read()`
  `int`
  `read(byte[] b, int off, int len)`

  ### Methods inherited from class java.io.InputStream

  `available, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo`

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### ReaderInputStream

    public ReaderInputStream(Reader reader)

- ## Method Details

  - ### read

    public int read() throws IOException
    Specified by:
      `read` in class `InputStream`
    Throws:
      `IOException`

  - ### read

    public int read(byte[] b, int off, int len) throws IOException
    Overrides:
      `read` in class `InputStream`
    Throws:
      `IOException`

  - ### close

    public void close() throws IOException
    Specified by:
      `close` in interface `AutoCloseable`
    Specified by:
      `close` in interface `Closeable`
    Overrides:
      `close` in class `InputStream`
    Throws:
      `IOException`