Package com.tagtraum.beatunes.analysis

Class UpdateRemoteData

java.lang.Object

com.tagtraum.beatunes.analysis.Task

com.tagtraum.beatunes.analysis.SongAnalysisTask

com.tagtraum.beatunes.analysis.UpdateRemoteData

All Implemented Interfaces:

TaskFactory, TaskProcessListener, TaskRunListener, Matchable<PlayList.SubstringFilterProperty>, Cloneable

@Entity
public class UpdateRemoteData
extends SongAnalysisTask

Updates several remote properties with fresh data from the central database.

Author:

Hendrik Schreiber

See Also:

AudioSong.getRemoteUpdateDate()

Field Summary

Fields inherited from class com.tagtraum.beatunes.analysis.Task

useOnlineResources

Constructor Summary

Constructors

Constructor	Description
UpdateRemoteData()

Method Summary

Modifier and Type	Method	Description
String	getDescription()	HTML or plain text description of this task.
String	getName()	HTML or plaintext name of this task.
void	processBefore(Task task)	Process online results with this task before other tasks are invoked.
boolean	skip()	Indicates, whether this task can be skipped.

Methods inherited from class com.tagtraum.beatunes.analysis.Task

add, addTaskProcessListener, addTaskRunListener, cancel, clearProperties, createDeepCopy, createEditor, createTask, deepRemove, equals, fetchCollections, getAnalysisProgress, getApplication, getAudioFileFormat, getCurrentOperation, getDeepLeafs, getDeepTaskCount, getDeepTasks, getEditor, getId, getMessagePanel, getParent, getPriority, getProperties, getProperty, getPropertyNames, getReferenceSong, getSong, getSongId, getTask, getTaskCount, getTasks, hashCode, hasSucceeded, isAvailable, isCancelled, isDeepUseOnlineResources, isFileExistedBeforeStart, isLeaf, isPaused, isProgressRelevant, isUseOnlineResources, matches, maybePause, process, processAfter, processFinally, remove, removeDeadLeaves, run, runAfter, runBefore, runFinally, setAnalysisProgress, setApplication, setAudioFileFormat, setAvailable, setCurrentOperation, setId, setParent, setPaused, setPriority, setProgressRelevant, setProperties, setProperty, setReferenceSong, setSkipped, setSong, setSongId, setSucceeded, setUseOnlineResources, toString, wasSkipped

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UpdateRemoteData

public UpdateRemoteData()

Method Detail

getName

public String getName()

Description copied from class: Task

HTML or plaintext name of this task. Defaults to the task's classname.

Overrides:

getName in class Task

Returns:

name

getDescription

public String getDescription()

Description copied from class: Task

HTML or plain text description of this task.

Overrides:

getDescription in class Task

Returns:

description

processBefore

public void processBefore(Task task)

Description copied from class: Task

Process online results with this task before other tasks are invoked. Override this method, if you want to take online resources into account. Note that you will also need to set Task.setUseOnlineResources(boolean) to true, if you want this method to be called at all.

To avoid having this task processed again by Task.runBefore(Task), you must call Task.setSucceeded(boolean) with the argument true. If, for some reason, you could not take care of this task with just the available online resources, you must call Task.setSucceeded(boolean) with the argument false

This method is executed before sub tasks are run. When this method is called, the methods Task.getSong() and Task.getReferenceSong() will return meaningful results.

Specified by:

processBefore in interface TaskProcessListener

Overrides:

processBefore in class Task

Parameters:

task - task

skip

public boolean skip()

Description copied from class: Task

Indicates, whether this task can be skipped. Defaults to false.

Since this task is not necessarily called by beaTunes, but by your own implementation of Task.runBefore(Task), you should call Task.setSkipped(boolean) with whatever value you are returning.

Overrides:

skip in class Task

Returns:

true or false