Package de.aristaflow.adept2.core.eventmanager.fileevents

Class FileEventImpl

java.lang.Object

de.aristaflow.adept2.core.eventmanager.common.AbstractEvent

de.aristaflow.adept2.core.eventmanager.fileevents.FileEventImpl

All Implemented Interfaces:

Event, FileEvent

Direct Known Subclasses:

LockFileEventImpl

public class FileEventImpl
extends AbstractEvent
implements FileEvent

An event for files, that is, an event is produced and sent as soon as a file (or a directory) is created or stored in a specific folder.
This event source terminates as soon as an event has been handled. However, since it polls, one has to ensure that a handled file is deleted or moved to another folder. Otherwise the source will create another event for the file.

Field Summary

Fields

Modifier and Type	Field	Description
protected BasicFileAttributes	attributes	The file attributes of the path.
protected Path	path	The path for which the event has been created.

Fields inherited from class de.aristaflow.adept2.core.eventmanager.common.AbstractEvent

creationTime, eventType, id, ID_COUNT, managerURI, sourceID, sourceType

Constructor Summary

Constructors

Constructor	Description
FileEventImpl(URI[] managerURI, String eventType, String sourceType, String sourceID, Path path)	Creates a new event for the designated path.

Method Summary

Modifier and Type	Method	Description
BasicFileAttributes	getFileAttributes()	Gets the basic file attributes of the path of this event.
Path	getPath()	Gets the path that caused this event.

Methods inherited from class de.aristaflow.adept2.core.eventmanager.common.AbstractEvent

getCreationTime, getEventManager, getEventType, getID, getSourceID, getSourceType

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.aristaflow.adept2.model.events.Event

getCreationTime, getEventManager, getEventType, getID, getSourceID, getSourceType

Field Detail

path

protected final Path path

The path for which the event has been created.

attributes

protected final BasicFileAttributes attributes

The file attributes of the path.

Constructor Detail

FileEventImpl

public FileEventImpl(URI[] managerURI,
                     String eventType,
                     String sourceType,
                     String sourceID,
                     Path path)
              throws IOException

Creates a new event for the designated path.

Parameters:

managerURI - The URIs of the service (event manager) creating the event.

eventType - The type of the event.

sourceType - The type of the source of this event.

sourceID - The ID of the source of this event.

path - The path for which the event has been created.

Throws:

IOException - If retrieving the basic file attributes of the designated path fails, an IOException will be thrown.

Method Detail

getPath

public Path getPath()

Description copied from interface: FileEvent

Gets the path that caused this event.

Specified by:

getPath in interface FileEvent

Returns:

The path that caused this event.

getFileAttributes

public BasicFileAttributes getFileAttributes()

Description copied from interface: FileEvent

Gets the basic file attributes of the path of this event.

Specified by:

getFileAttributes in interface FileEvent

Returns:

The basic file attributes of the path of this event.