Package org.ametys.plugins.newsletter.userpref

Class NewsletterUserPreferenceProvider

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.ametys.plugins.newsletter.userpref.NewsletterUserPreferenceProvider

All Implemented Interfaces:

UserPreferenceProvider, LogEnabled, Serviceable

public class NewsletterUserPreferenceProvider
extends AbstractLogEnabled
implements UserPreferenceProvider, Serviceable

Provides all newsletter categories as boolean user preferences. Used to build a general subscription service, with one checkbox by category.

Field Summary

Fields

Modifier and Type	Field	Description
protected CategoryProviderExtensionPoint	_categoryEP	The category provider extension point.
protected static final I18nizableText	_NEWSLETTER_PREF_GROUP	The newsletter pref group.
protected static final String	_NEWSLETTER_PREF_STORAGE_COMPONENT	The newsletter preferences storage component role.

Fields inherited from interface org.ametys.core.userpref.UserPreferenceProvider

CONTEXT_VAR_WORKSPACE

Constructor Summary

Constructors

Constructor	Description
NewsletterUserPreferenceProvider()

Method Summary

Modifier and Type	Method	Description
protected void	fillUserPreferences(Set<UserPreference> prefs, List<Category> categories, CategoryProvider categoryProvider, MutableInt index)	Create a UserPreference per newsletter category, recursively.
protected UserPreference	getCategoryUserPref(Category category, int index)	Get a boolean UserPreference representing a category.
Collection<UserPreference>	getPreferences(Map<String,String> contextVars)	Get this provider's preferences.
void	service(ServiceManager serviceManager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Details

_NEWSLETTER_PREF_GROUP

protected static final I18nizableText _NEWSLETTER_PREF_GROUP

The newsletter pref group.

_NEWSLETTER_PREF_STORAGE_COMPONENT

protected static final String _NEWSLETTER_PREF_STORAGE_COMPONENT

The newsletter preferences storage component role.

See Also:

• Constant Field Values

_categoryEP

protected CategoryProviderExtensionPoint _categoryEP

The category provider extension point.

Constructor Details

NewsletterUserPreferenceProvider

public NewsletterUserPreferenceProvider()

Method Details

service

public void service(ServiceManager serviceManager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

getPreferences

public Collection<UserPreference> getPreferences(Map<String,String> contextVars)

Description copied from interface: UserPreferenceProvider

Get this provider's preferences.

Specified by:

getPreferences in interface UserPreferenceProvider

Parameters:

contextVars - a Map of context variables.

Returns:

a Collection of preferences for the context.

fillUserPreferences

protected void fillUserPreferences(Set<UserPreference> prefs,
 List<Category> categories,
 CategoryProvider categoryProvider,
 MutableInt index)

Create a UserPreference per newsletter category, recursively.

Parameters:

prefs - the user preferences Set to fill.

categories - the categories to work on.

categoryProvider - the category provider.

index - the current user preference index, to increase while processing categories.

getCategoryUserPref

protected UserPreference getCategoryUserPref(Category category,
 int index)

Get a boolean UserPreference representing a category.

Parameters:

category - the category.

index - the category index in the extension point.

Returns:

a boolean UserPreference representing the category.