GZipPostProcessor (Spring AMQP 2.4.1 API)

java.lang.Object
- org.springframework.amqp.support.postprocessor.AbstractCompressingPostProcessor
- - org.springframework.amqp.support.postprocessor.AbstractDeflaterPostProcessor
  - - org.springframework.amqp.support.postprocessor.GZipPostProcessor

All Implemented Interfaces:

MessagePostProcessor, Ordered
```
public class GZipPostProcessor
extends AbstractDeflaterPostProcessor
```
A post processor that uses a GZIPOutputStream to compress the message body. Sets MessageProperties.SPRING_AUTO_DECOMPRESS to true by default.

Since:

1.4.2

Author:

Gary Russell

Field Summary
- Fields inherited from class org.springframework.amqp.support.postprocessor.AbstractCompressingPostProcessor
  logger
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors
Constructor Description

GZipPostProcessor()

GZipPostProcessor(boolean autoDecompress)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected OutputStream`	`getCompressorStream(OutputStream zipped)`	Get the stream.
`protected String`	`getEncoding()`	Get the encoding.

Methods inherited from class org.springframework.amqp.support.postprocessor.AbstractDeflaterPostProcessor
getLevel, setLevel

Methods inherited from class org.springframework.amqp.support.postprocessor.AbstractCompressingPostProcessor
getOrder, postProcessMessage, setCopyProperties, setEncodingDelimiter, setOrder

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.amqp.core.MessagePostProcessor
postProcessMessage, postProcessMessage

- Constructor Detail
  - GZipPostProcessor
```
public GZipPostProcessor()
```
  - GZipPostProcessor
```
public GZipPostProcessor(boolean autoDecompress)
```
- Method Detail
  - getCompressorStream
```
protected OutputStream getCompressorStream(OutputStream zipped)
                                    throws IOException
```
    Description copied from class: AbstractCompressingPostProcessor
    
    Get the stream.
    
    Specified by:
    
    getCompressorStream in class AbstractCompressingPostProcessor
    
    Parameters:
    
    zipped - The output stream to write the compressed data to.
    
    Returns:
    
    the compressor output stream.
    
    Throws:
    
    IOException - IOException
  - getEncoding
```
protected String getEncoding()
```
    Description copied from class: AbstractCompressingPostProcessor
    
    Get the encoding.
    
    Specified by:
    
    getEncoding in class AbstractCompressingPostProcessor
    
    Returns:
    
    the content-encoding header.