tvraterplugin

Class Database

java.lang.Object

tvraterplugin.Database

public class Database
extends Object

This class holds the "Database" for the Ratings. Could be replaced by a real Database in a later Version...

Author:

bodo tasche

Constructor Summary

Constructors

Constructor and Description
Database()

Method Summary

Methods

Modifier and Type	Method and Description
void	clearChangedPersonal() Empties the ChangedPersonal List
void	clearServer() Empties the server based ratings list
ArrayList<Rating>	getChangedPersonal()
Rating	getPersonalRating(Program program) Gets one personal Rating for a specific Program
Rating	getPersonalRating(String title) Gets one personal Rating for a specific title
Collection<Rating>	getPersonalRatings() Gets the personal Ratings in this Database
Rating	getServerRating(Program program) Gets the server rating for a specific program
Rating	getServerRating(String title) Gets one server rating for a specific title
Collection<Rating>	getServerRatings() Gets the server ratings in this database
void	readData(ObjectInputStream in) Called by the host-application during start-up.
void	setPersonalRating(Rating rating) Saves the personal rating in the database
void	setServerRating(Rating rating) Sets the Rating
void	writeData(ObjectOutputStream out) Counterpart to loadData.

Methods inherited from class java.lang.Object

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

Constructor Detail

Database

public Database()

Method Detail

getServerRatings

public Collection<Rating> getServerRatings()

Gets the server ratings in this database

Returns:

all server ratings

getServerRating

public Rating getServerRating(Program program)

Gets the server rating for a specific program

Parameters:

program - get rating for this program

Returns:

the overall rating

getServerRating

public Rating getServerRating(String title)

Gets one server rating for a specific title

Parameters:

title - get rating for this Title

Returns:

the server Rating

setServerRating

public void setServerRating(Rating rating)

Sets the Rating

Parameters:

rating -

getPersonalRatings

public Collection<Rating> getPersonalRatings()

Gets the personal Ratings in this Database

Returns:

all personal Ratings

getPersonalRating

public Rating getPersonalRating(Program program)

Gets one personal Rating for a specific Program

Parameters:

program - get Rating for this Program

Returns:

the personal Rating

getPersonalRating

public Rating getPersonalRating(String title)

Gets one personal Rating for a specific title

Parameters:

title - get rating for this Title

Returns:

the personal Rating

setPersonalRating

public void setPersonalRating(Rating rating)

Saves the personal rating in the database

Parameters:

rating - save this Rating

getChangedPersonal

public ArrayList<Rating> getChangedPersonal()

clearChangedPersonal

public void clearChangedPersonal()

Empties the ChangedPersonal List

clearServer

public void clearServer()

Empties the server based ratings list

readData

public void readData(ObjectInputStream in)
              throws IOException,
                     ClassNotFoundException

Called by the host-application during start-up. Loads the data.

Throws:

IOException

ClassNotFoundException

See Also:

writeData(ObjectOutputStream)

writeData

public void writeData(ObjectOutputStream out)
               throws IOException

Counterpart to loadData. Called when the application shuts down. Saves the data.

Throws:

IOException

See Also:

readData(ObjectInputStream)