ReaderInputStream (PostgreSQL JDBC Driver - JDBC 4.2 42.2.16 API)

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
  
  All Methods Instance Methods Concrete Methods
  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, transferTo
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ReaderInputStream
```
public ReaderInputStream(Reader reader)
```
- Method Detail
  - 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