kieker.monitoring.writer.compression

Class GZipCompressionFilter

java.lang.Object

kieker.monitoring.writer.compression.GZipCompressionFilter

All Implemented Interfaces:

ICompressionFilter

public class GZipCompressionFilter
extends java.lang.Object
implements ICompressionFilter

Gzip compression filter for the writer pool.

Since:

1.14

Author:

Reiner Jung

Constructor Summary

Constructors

Constructor and Description
GZipCompressionFilter(Configuration configuration) Initialize GZipCompression with parameter to adhere Kieker configuration system.

Method Summary

Modifier and Type	Method and Description
java.io.OutputStream	chainOutputStream(java.io.OutputStream outputStream, java.nio.file.Path fileName) Create an output stream with compression support and use the normal output stream as source.
java.lang.String	getExtension() Return the extension with leading dot.

Methods inherited from class java.lang.Object

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

Constructor Detail

GZipCompressionFilter

public GZipCompressionFilter(Configuration configuration)

Initialize GZipCompression with parameter to adhere Kieker configuration system.

Parameters:

configuration - Kieker configuration object

Method Detail

chainOutputStream

public java.io.OutputStream chainOutputStream(java.io.OutputStream outputStream,
                                              java.nio.file.Path fileName)
                                       throws java.io.IOException

Description copied from interface: ICompressionFilter

Create an output stream with compression support and use the normal output stream as source.

Specified by:

chainOutputStream in interface ICompressionFilter

Parameters:

outputStream - uncompressed output stream

fileName - file name used in compression system, which also use an internal directory structure.

Returns:

the compression output stream

Throws:

java.io.IOException - on file or stream errors

getExtension

public java.lang.String getExtension()

Description copied from interface: ICompressionFilter

Return the extension with leading dot.

Specified by:

getExtension in interface ICompressionFilter

Returns:

return the extension