org.jboss.portal.portlet.info
Interface PreferencesInfo

All Known Implementing Classes:

ContainerPreferencesInfo

public interface PreferencesInfo

Since:

2.4

Version:

$Revision: 5448 $

Author:

Julien Viet

Method Summary

java.util.Set<java.lang.String>	getKeys() Return the immutable set of keys.
PreferenceInfo	getPreference(java.lang.String key) A preference specified by its key.

Method Detail

getKeys

java.util.Set<java.lang.String> getKeys()

Return the immutable set of keys.

Returns:

the keys

getPreference

PreferenceInfo getPreference(java.lang.String key)
                             throws java.lang.IllegalArgumentException

A preference specified by its key.

Parameters:

key - the key

Returns:

the preference info or null if it does not exist

Throws:

java.lang.IllegalArgumentException - if the key is null