ContentDecoder (The Adobe Experience Manager SDK 2021.7.5662.20210726T181801Z-210600)

All Known Subinterfaces:

FileContentDecoder

All Known Implementing Classes:

AbstractContentDecoder, ChunkDecoder, IdentityDecoder, LengthDelimitedDecoder
```
public interface ContentDecoder
```
Abstract HTTP content decoder. HTTP content decoders can be used to read entity content from the underlying channel in small chunks and apply the required coding transformation.

Since:

4.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isCompleted()`	Returns `true` if the entity has been received in its entirety.
`int`	`read(ByteBuffer dst)`	Reads a portion of content from the underlying channel

- Method Detail
  - read
```
int read(ByteBuffer dst)
  throws IOException
```
    Reads a portion of content from the underlying channel
    
    Parameters:
    
    dst - The buffer into which entity content is to be transferred
    
    Returns:
    
    The number of bytes read, possibly zero, or -1 if the channel has reached end-of-stream
    
    Throws:
    
    IOException - if I/O error occurs while reading content
  - isCompleted
```
boolean isCompleted()
```
    Returns true if the entity has been received in its entirety.
    
    Returns:
    
    true if all the content has been consumed, false otherwise.