de.fu_berlin.inf.dpp.activities.RecoveryFileActivity Class Reference

Inheritance diagram for de.fu_berlin.inf.dpp.activities.RecoveryFileActivity:

List of all members.

Public Member Functions
	RecoveryFileActivity (User source, User target, Type type, SPath newPath, SPath oldPath, byte[] data, String encoding)
boolean	isValid ()
User	getTarget ()
String	toString ()
Static Public Member Functions
static RecoveryFileActivity	created (User source, SPath path, byte[] content, User target, String encoding)
static RecoveryFileActivity	removed (User source, SPath path, User target, String encoding)

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Detailed Description

Subclass of FileActivity that is used during the Recovery-Process and allows the specification of targets. This Activity will be sent from the host to the client that requested the recovery.

TODO This class should be removed once the ITargetedActivities are gone since it is only intended as a separation between FileActivities that are sent to a singleUser and those are sent to every User

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Constructor & Destructor Documentation

de.fu_berlin.inf.dpp.activities.RecoveryFileActivity.RecoveryFileActivity	(	User	source,
		User	target,
		Type	type,
		SPath	newPath,
		SPath	oldPath,
		byte[]	data,
		String	encoding
	)

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Member Function Documentation

static RecoveryFileActivity de.fu_berlin.inf.dpp.activities.RecoveryFileActivity.created	(	User	source,
		SPath	path,
		byte[]	content,
		User	target,
		String	encoding
	)		[static]

Utility method for creating a RecoveryFileActivity of type FileActivity.Type#CREATED for a given path.

This method will call the created()-method of the FileActivity. This Method is used if the host has the file to be recovered.

Parameters:

source	The User that has created this Activity.
path	The SPath of the affected resource.
content	content of the file denoted by the path
target	The User this Activity will be send to.

User de.fu_berlin.inf.dpp.activities.RecoveryFileActivity.getTarget

(

)

Returns:

the users that should receive this activity

Implements de.fu_berlin.inf.dpp.activities.ITargetedActivity.

boolean de.fu_berlin.inf.dpp.activities.RecoveryFileActivity.isValid

(

)

Reimplemented from de.fu_berlin.inf.dpp.activities.FileActivity.

static RecoveryFileActivity de.fu_berlin.inf.dpp.activities.RecoveryFileActivity.removed	(	User	source,
		SPath	path,
		User	target,
		String	encoding
	)		[static]

Utility method for creating a RecoveryFileActivity of type FileActivity.Type#REMOVED for a given path.

This method will call the removed()-method of the FileActivity. This Method is used if the file to be recovered doesn't exist on the host.

Parameters:

source	The User that has created this Activity.
path	The SPath of the affected resource.
target	The User this Activity will be send to.
encoding	the encoding the content is encoded with or null

String de.fu_berlin.inf.dpp.activities.RecoveryFileActivity.toString

(

)

Reimplemented from de.fu_berlin.inf.dpp.activities.FileActivity.