Package org.opencastproject.themes

Interface ThemesServiceDatabase

All Known Implementing Classes:

ThemesServiceDatabaseImpl

public interface ThemesServiceDatabase

API that defines persistent storage of themes.

Method Summary

Modifier and Type	Method	Description
int	countThemes()
void	deleteTheme(long id)	Delete a theme by using a unique id to find it.
Theme	getTheme(long id)	Return the theme by the unique given id.
Theme	updateTheme(Theme theme)	Crate or update a theme.

Method Details

getTheme

Theme getTheme(long id)
        throws ThemesServiceDatabaseException,
NotFoundException

Return the theme by the unique given id.

Parameters:

id - The unique id of the theme.

Returns:

A Theme that matches the id.

Throws:

NotFoundException - if the theme could not be found

ThemesServiceDatabaseException - if there is a problem communicating with the underlying data store

updateTheme

Theme updateTheme(Theme theme)
           throws ThemesServiceDatabaseException

Crate or update a theme.

Parameters:

theme - The theme to create or update.

Returns:

The updated Theme.

Throws:

ThemesServiceDatabaseException - if there is a problem communicating with the underlying data store

deleteTheme

void deleteTheme(long id)
          throws ThemesServiceDatabaseException,
NotFoundException

Delete a theme by using a unique id to find it.

Parameters:

id - The unique id of the theme.

Throws:

ThemesServiceDatabaseException - if there is a problem communicating with the underlying data store

NotFoundException

countThemes

int countThemes()
         throws ThemesServiceDatabaseException

Returns:

Count the total number of themes.

Throws:

ThemesServiceDatabaseException - if there is a problem communicating with the underlying data store