Resteasy (Keycloak Docs Distribution 21.0.2 API)

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 Description

Resteasy()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	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