tvbrowser.core
Class TvDataBase

java.lang.Object
  tvbrowser.core.TvDataBase

public class TvDataBase
extends java.lang.Object

Author:

Til Schneider, www.murfman.de

Method Summary

void	addTvDataListener(TvDataBaseListener listener)
void	checkTvDataInventory()
void	close(boolean log)
boolean	dataAvailable(Date date) Returns true, if TV data is available on disk for the given date.
void	deleteExpiredFiles(int lifespan, boolean informPlugins) Deletes expired tvdata files older then lifespan days.
ChannelDayProgram	getDayProgram(Date date, Channel channel)
protected static java.lang.String	getDayProgramKey(Date date, Channel channel)
static TvDataBase	getInstance()
Date	getMaxSupportedDate() the maximum date any part of TV-Browser needs to be able to handle
void	handleTvBrowserStartFinished() Handles the pending plugin information if it is to do after TV-Browser start is finished.
boolean	isDayProgramAvailable(Date date, Channel channel)
void	reCalculateTvData(Channel channel, Date date) Checks all TV-Data for missing length.
void	removeTvDataListener(TvDataBaseListener listener)
(package private) void	sendNewProgramsToTvDataListener()
void	setDayProgram(MutableChannelDayProgram prog)
void	setDayProgramWasChangedByPlugin(Date date, Channel channel)
void	unsubscribeChannels(Channel[] channels)
protected void	updateTvDataBase() Updates the TV data base.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static TvDataBase getInstance()

updateTvDataBase

protected void updateTvDataBase()

Updates the TV data base.

Since:

2.2.2/2.5.1

checkTvDataInventory

public void checkTvDataInventory()

handleTvBrowserStartFinished

public void handleTvBrowserStartFinished()

Handles the pending plugin information if it is to do after TV-Browser start is finished.

Since:

2.7.2

close

public void close(boolean log)

addTvDataListener

public void addTvDataListener(TvDataBaseListener listener)

removeTvDataListener

public void removeTvDataListener(TvDataBaseListener listener)

getDayProgram

public ChannelDayProgram getDayProgram(Date date,
                                       Channel channel)

setDayProgramWasChangedByPlugin

public void setDayProgramWasChangedByPlugin(Date date,
                                            Channel channel)

reCalculateTvData

public void reCalculateTvData(Channel channel,
                              Date date)

Checks all TV-Data for missing length.

Parameters:

days - The number of days to recalculate

progressMonitor - display status of the recalculation

setDayProgram

public void setDayProgram(MutableChannelDayProgram prog)

getDayProgramKey

protected static java.lang.String getDayProgramKey(Date date,
                                                   Channel channel)

isDayProgramAvailable

public boolean isDayProgramAvailable(Date date,
                                     Channel channel)

deleteExpiredFiles

public void deleteExpiredFiles(int lifespan,
                               boolean informPlugins)

Deletes expired tvdata files older then lifespan days.

Parameters:

lifespan - The number of days to delete from the past

informPlugins - If the plugins should be informed about the deleting.

dataAvailable

public boolean dataAvailable(Date date)

Returns true, if TV data is available on disk for the given date.

Parameters:

date - The date to check.

Returns:

if the data is available.

unsubscribeChannels

public void unsubscribeChannels(Channel[] channels)

getMaxSupportedDate

public Date getMaxSupportedDate()

the maximum date any part of TV-Browser needs to be able to handle

Returns:

today plus 4 weeks

sendNewProgramsToTvDataListener

void sendNewProgramsToTvDataListener()