com.communote.server.core.exception

Class ExceptionMapperManagement

java.lang.Object

com.communote.server.core.exception.ExceptionMapperManagement

@Service
public class ExceptionMapperManagement
extends Object

Service that provides means to map exceptions into a status object which describes the occurred exception with a localizable message and other details. The translation into status objects is accomplished by ExceptionMappers which can be registered to this service.

Author:

Communote GmbH - http://www.communote.com/

Constructor Summary

Constructors

Constructor and Description
ExceptionMapperManagement()

Method Summary

Modifier and Type	Method and Description
<T extends Throwable> void	addExceptionMapper(ExceptionMapper<T> exceptionMapper) Adds an ExceptionMapper to the list of mappers.
<T extends Throwable> void	addExceptionMappers(Set<ExceptionMapper<T>> exceptionMappers) Adds a list of ExceptionMapper to the list of mappers.
<T extends Throwable> Status	mapException(T exception) Maps the given exception to a status.
<T extends Throwable> void	removeExceptionMapper(ExceptionMapper<T> exceptionMapper) Removes the given mapper.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionMapperManagement

public ExceptionMapperManagement()

Method Detail

addExceptionMapper

public <T extends Throwable> void addExceptionMapper(ExceptionMapper<T> exceptionMapper)

Adds an ExceptionMapper to the list of mappers. Existing mappers for the given exception will be replaced.

Type Parameters:

T - Type of the exception.

Parameters:

exceptionMapper - The exception mapper.

addExceptionMappers

@Autowired
public <T extends Throwable> void addExceptionMappers(Set<ExceptionMapper<T>> exceptionMappers)

Adds a list of ExceptionMapper to the list of mappers. Existing mappers for the given exception will be replaced.

Type Parameters:

T - Type of the exception.

Parameters:

exceptionMappers - Set of exception mappers to add.

mapException

public <T extends Throwable> Status mapException(T exception)

Maps the given exception to a status.

Type Parameters:

T - Type of the exception.

Parameters:

exception - Exception to map.

Returns:

Status describing the exception.

removeExceptionMapper

public <T extends Throwable> void removeExceptionMapper(ExceptionMapper<T> exceptionMapper)

Removes the given mapper.

Type Parameters:

T - Type of the exception.

Parameters:

exceptionMapper - The mapper to remove.