Package net.shibboleth.idp.consent.logic.impl

Class AbstractAttributeDisplayFunction

java.lang.Object

net.shibboleth.idp.consent.logic.impl.AbstractAttributeDisplayFunction

All Implemented Interfaces:

Function<net.shibboleth.idp.attribute.IdPAttribute,String>

Direct Known Subclasses:

AttributeDisplayDescriptionFunction, AttributeDisplayNameFunction

public abstract class AbstractAttributeDisplayFunction
extends Object
implements Function<net.shibboleth.idp.attribute.IdPAttribute,String>

Abstract Function which returns Locale-aware information about an attribute. The abstract method getDisplayInfo(IdPAttribute) returns the information selected from the attribute. This function defaults to returning the attribute ID if no information is selected from the attribute for the desired locales.

Field Summary

Fields

Modifier and Type	Field	Description
private List<Locale.LanguageRange>	defaultLanguageRange	The tags for the fallback languages.
private List<Locale.LanguageRange>	languageRange	The range of locales from the request.

Constructor Summary

Constructors

Constructor	Description
AbstractAttributeDisplayFunction(javax.servlet.http.HttpServletRequest request, List<String> defaultLanguages)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	apply(net.shibboleth.idp.attribute.IdPAttribute input)
protected abstract Map<Locale,String>	getDisplayInfo(net.shibboleth.idp.attribute.IdPAttribute input)	Get the information to be displayed from the attribute.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Function

andThen, compose

Field Detail

languageRange

@Nonnull
@Unmodifiable
private final List<Locale.LanguageRange> languageRange

The range of locales from the request.

defaultLanguageRange

@Nonnull
@Unmodifiable
private final List<Locale.LanguageRange> defaultLanguageRange

The tags for the fallback languages.

Constructor Detail

AbstractAttributeDisplayFunction

public AbstractAttributeDisplayFunction(@Nonnull
                                        javax.servlet.http.HttpServletRequest request,
                                        @Nullable
                                        List<String> defaultLanguages)

Constructor.

Parameters:

request - HttpServletRequest used to get preferred languages

defaultLanguages - list of fallback languages in order of decreasing preference

Method Detail

apply

@Nullable
public String apply(@Nullable
                    net.shibboleth.idp.attribute.IdPAttribute input)

Specified by:

apply in interface Function<net.shibboleth.idp.attribute.IdPAttribute,String>

getDisplayInfo

@Nonnull
protected abstract Map<Locale,String> getDisplayInfo(@Nonnull
                                                           net.shibboleth.idp.attribute.IdPAttribute input)

Get the information to be displayed from the attribute.

Parameters:

input - the attribute to consider

Returns:

the map of locale dependent information to be displayed