org.wikidata.query.rdf.tool.utils

Class FileStreamDumper

java.lang.Object

org.wikidata.query.rdf.tool.utils.FileStreamDumper

All Implemented Interfaces:

StreamDumper

public class FileStreamDumper
extends Object
implements StreamDumper

Wraps OutputStreams and send a copy to file once it has been read. The output file will be rotated on demand. Files older than 1h will be deleted.

Field Summary

Fields

Modifier and Type	Field and Description
Duration	keepDumpsDuration

Constructor Summary

Constructors

Constructor and Description
FileStreamDumper(Path dumpDir)
FileStreamDumper(Path dumpDir, Clock clock, Duration keepDumpsDuration) Creates a StreamDumper that will dump to dumpDir.

Method Summary

Modifier and Type	Method and Description
void	rotate() Call this method when the output should be rotated.
InputStream	wrap(InputStream inputStream) Wraps a stream and dumps its content once it is closed.

Methods inherited from class java.lang.Object

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

Field Detail

keepDumpsDuration

public final Duration keepDumpsDuration

Constructor Detail

FileStreamDumper

public FileStreamDumper(Path dumpDir)

FileStreamDumper

public FileStreamDumper(Path dumpDir,
                        Clock clock,
                        Duration keepDumpsDuration)

Creates a StreamDumper that will dump to dumpDir.

Method Detail

wrap

public InputStream wrap(InputStream inputStream)

Description copied from interface: StreamDumper

Wraps a stream and dumps its content once it is closed.

Specified by:

wrap in interface StreamDumper

rotate

public void rotate()

Description copied from interface: StreamDumper

Call this method when the output should be rotated.

Specified by:

rotate in interface StreamDumper