com.atlassian.plugins.rest.common.expand

Class SelfExpandingExpander.Resolver

java.lang.Object

com.atlassian.plugins.rest.common.expand.SelfExpandingExpander.Resolver

All Implemented Interfaces:

EntityExpanderResolver

Enclosing class:

SelfExpandingExpander

public static class SelfExpandingExpander.Resolver
extends Object
implements EntityExpanderResolver

To use the self expanding mechanism, make sure you register an instance of this EntityExpanderResolver in your application's ExpandResponseFilter.

Constructor Summary

Constructors

Constructor and Description
Resolver()

Method Summary

Modifier and Type	Method and Description
<T> EntityExpander<T>	getExpander(Class<? extends T> aClass) Gets an EntityExpander for the given type.
<T> EntityExpander<T>	getExpander(T instance)
boolean	hasExpander(Class<?> aClass) Tells whether this resolver can get an expander for the given instance.
<T> boolean	hasExpander(T instance)

Methods inherited from class java.lang.Object

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

Constructor Detail

Resolver

public Resolver()

Method Detail

hasExpander

public <T> boolean hasExpander(T instance)

hasExpander

public boolean hasExpander(Class<?> aClass)

Description copied from interface: EntityExpanderResolver

Tells whether this resolver can get an expander for the given instance.

Specified by:

hasExpander in interface EntityExpanderResolver

Parameters:

aClass - the type to resolve the expander for.

Returns:

true if an expander can be found for this object instance, false otherwise.

getExpander

public <T> EntityExpander<T> getExpander(T instance)

getExpander

public <T> EntityExpander<T> getExpander(Class<? extends T> aClass)

Description copied from interface: EntityExpanderResolver

Gets an EntityExpander for the given type.

Specified by:

getExpander in interface EntityExpanderResolver

Type Parameters:

T - the type of object to retrieve the expander for.

Parameters:

aClass - the type of object to look up the expander for.

Returns:

the EntityExpander, null if none could be found. This method will never return null if EntityExpanderResolver.hasExpander(Class) returns true for the same instance.