org.keycloak.common.util

Class Resteasy

java.lang.Object

org.keycloak.common.util.Resteasy

public final class Resteasy
extends Object

Provides a layer of indirection to abstract invocations to Resteasy internal APIs. Making also possible to use different versions of Resteasy (e.g.: v3 and v4) depending on the stack that the server is running.

The methods herein provided are basically related with accessing context data from Resteasy, which changed in latest versions of Resteasy.

It is important to use this class when access to context data is necessary in order to avoid incompatibilities with future versions of Resteasy.

Author:

Pedro Igor

Constructor Summary

Constructors

Constructor and Description
Resteasy()

Method Summary

Modifier and Type	Method and Description
static void	clearContextData() Clear the Resteasy context associated with the current thread.
static <R> R	getContextData(Class<R> type) Lookup the instance associated with the given type/key type from the Resteasy context associated with the current thread.
static ResteasyProvider	getProvider()
static void	pushContext(Class type, Object instance) Push the given instance with type/key type to the Resteasy context associated with the current thread.
static void	pushDefaultContextObject(Class type, Object instance) Push the given instance with type/key type to the Resteasy global context.

Methods inherited from class java.lang.Object

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

Constructor Detail

Resteasy

public Resteasy()

Method Detail

getProvider

public static ResteasyProvider getProvider()

pushContext

public static void pushContext(Class type,
                               Object instance)

Push the given instance with type/key type to the Resteasy context associated with the current thread.

Parameters:

type - the type/key to associate the instance with

instance - the instance

getContextData

public static <R> R getContextData(Class<R> type)

Lookup the instance associated with the given type/key type from the Resteasy context associated with the current thread.

Parameters:

type - the type/key to lookup

Returns:

the instance associated with the given type or null if non-existent.

clearContextData

public static void clearContextData()

Clear the Resteasy context associated with the current thread.

pushDefaultContextObject

public static void pushDefaultContextObject(Class type,
                                            Object instance)

Push the given instance with type/key type to the Resteasy global context.

Parameters:

type - the type/key to associate the instance with

instance - the instance