org.opensaml.messaging.context.navigate

Class ChildContextLookup<ParentContext extends BaseContext,ChildContext extends BaseContext>

java.lang.Object

org.opensaml.messaging.context.navigate.ChildContextLookup<ParentContext,ChildContext>

Type Parameters:

ParentContext - type of the parent context

ChildContext - type of the child context

All Implemented Interfaces:

com.google.common.base.Function<ParentContext,ChildContext>, ContextDataLookupFunction<ParentContext,ChildContext>

public class ChildContextLookup<ParentContext extends BaseContext,ChildContext extends BaseContext>
extends Object
implements ContextDataLookupFunction<ParentContext,ChildContext>

A ContextDataLookupFunction that gets the child context of a given parent context.

Constructor Summary

Constructors

Constructor and Description
ChildContextLookup(Class<ChildContext> type) Constructor.
ChildContextLookup(Class<ChildContext> type, boolean createContext) Constructor.

Method Summary

Modifier and Type	Method and Description
ChildContext	apply(ParentContext input)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Constructor Detail

ChildContextLookup

public ChildContextLookup(@Nonnull
                          Class<ChildContext> type)

Constructor. Sets autocreate to false.

Parameters:

type - child context type to look up

ChildContextLookup

public ChildContextLookup(@Nonnull
                          Class<ChildContext> type,
                          boolean createContext)

Constructor.

Parameters:

type - child context type to look up

createContext - whether to create the child context if it does not exist

Method Detail

apply

@Nullable
public ChildContext apply(@Nullable
                                    ParentContext input)

Specified by:

apply in interface com.google.common.base.Function<ParentContext extends BaseContext,ChildContext extends BaseContext>