ExceptionConverter (Keycloak Docs Distribution 21.1.2 API)

All Superinterfaces:

Provider, ProviderFactory<ExceptionConverter>

All Known Implementing Classes:

JpaExceptionConverter, JpaMapExceptionConverter
```
public interface ExceptionConverter
extends Provider, ProviderFactory<ExceptionConverter>
```
Use to unwrap exceptions specifically if there is an exception at JTA commit

Version:

$Revision: 1 $

Author:

Bill Burke

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`close()`	This is called when the server shuts down.
`Throwable`	`convert(Throwable t)`	Return null if the provider doesn't handle this type
`default ExceptionConverter`	`create(KeycloakSession session)`
`default void`	`init(Config.Scope config)`	Only called once when the factory is first created.
`default void`	`postInit(KeycloakSessionFactory factory)`	Called after all provider factories have been initialized

Methods inherited from interface org.keycloak.provider.ProviderFactory
getConfigMetadata, getId, order

- Method Detail
  - convert
```
Throwable convert(Throwable t)
```
    Return null if the provider doesn't handle this type
    
    Parameters:
    
    t -
    
    Returns:
  - create
```
default ExceptionConverter create(KeycloakSession session)
```
    Specified by:
    
    create in interface ProviderFactory<ExceptionConverter>
  - init
```
default void init(Config.Scope config)
```
    Description copied from interface: ProviderFactory
    
    Only called once when the factory is first created. This config is pulled from keycloak_server.json
    
    Specified by:
    
    init in interface ProviderFactory<ExceptionConverter>
  - postInit
```
default void postInit(KeycloakSessionFactory factory)
```
    Description copied from interface: ProviderFactory
    
    Called after all provider factories have been initialized
    
    Specified by:
    
    postInit in interface ProviderFactory<ExceptionConverter>
  - close
```
default void close()
```
    Description copied from interface: ProviderFactory
    
    This is called when the server shuts down.
    
    Specified by:
    
    close in interface Provider
    
    Specified by:
    
    close in interface ProviderFactory<ExceptionConverter>