org.apache.camel.impl

Class ZipDataFormat

java.lang.Object

org.apache.camel.impl.ZipDataFormat

All Implemented Interfaces:

DataFormat

public class ZipDataFormat
extends Object
implements DataFormat

"Deflate" compression data format. See ZipFileDataFormat for Zip file compression.

Constructor Summary

Constructors

Constructor and Description
ZipDataFormat()
ZipDataFormat(int compressionLevel)

Method Summary

Methods

Modifier and Type	Method and Description
int	getCompressionLevel()
void	marshal(Exchange exchange, Object graph, OutputStream stream) Marshals the object to the given Stream.
void	setCompressionLevel(int compressionLevel)
Object	unmarshal(Exchange exchange, InputStream stream) Unmarshals the given stream into an object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipDataFormat

public ZipDataFormat()

ZipDataFormat

public ZipDataFormat(int compressionLevel)

Method Detail

getCompressionLevel

public int getCompressionLevel()

setCompressionLevel

public void setCompressionLevel(int compressionLevel)

marshal

public void marshal(Exchange exchange,
           Object graph,
           OutputStream stream)
             throws Exception

Description copied from interface: DataFormat

Marshals the object to the given Stream.

Specified by:

marshal in interface DataFormat

Parameters:

exchange - the current exchange

graph - the object to be marshalled

stream - the output stream to write the marshalled result to

Throws:

Exception - can be thrown

unmarshal

public Object unmarshal(Exchange exchange,
               InputStream stream)
                 throws Exception

Description copied from interface: DataFormat

Unmarshals the given stream into an object.

Notice: The result is set as body on the exchange OUT message. It is possible to mutate the OUT message provided in the given exchange parameter. For instance adding headers to the OUT message will be preserved.

It's also legal to return the same passed exchange as is but also a Message object as well which will be used as the OUT message of exchange.

Specified by:

unmarshal in interface DataFormat

Parameters:

exchange - the current exchange

stream - the input stream with the object to be unmarshalled

Returns:

the unmarshalled object

Throws:

Exception - can be thrown