public class LoggingInterceptor<T extends Message<?>> extends Object implements MessageHandlerInterceptor<T>
INFO
level. Processing errors are logged
using the WARN
level.Constructor and Description |
---|
LoggingInterceptor()
Initialize the LoggingInterceptor with the default logger name, which is the fully qualified class name of this
logger.
|
LoggingInterceptor(String loggerName)
Initialize the LoggingInterceptor with the given
loggerName . |
Modifier and Type | Method and Description |
---|---|
Object |
handle(UnitOfWork<? extends T> unitOfWork,
InterceptorChain interceptorChain)
Invoked before a Message is handled by a designated
MessageHandler . |
public LoggingInterceptor(String loggerName)
loggerName
. The actual logging implementation will
use this name to decide the appropriate log level and location. See the documentation of your logging
implementation for more information.loggerName
- the name of the loggerpublic LoggingInterceptor()
LoggingInterceptor(String)
public Object handle(UnitOfWork<? extends T> unitOfWork, InterceptorChain interceptorChain) throws Exception
MessageHandlerInterceptor
MessageHandler
.
The interceptor is responsible for the continuation of the handling process by invoking the InterceptorChain.proceed()
method on the given interceptorChain
.
The given unitOfWork
contains contextual information. Any information gathered by interceptors
may be attached to the unitOfWork.
Interceptors are highly recommended not to change the type of the message handling result, as the dispatching
component might expect a result of a specific type.handle
in interface MessageHandlerInterceptor<T extends Message<?>>
unitOfWork
- The UnitOfWork that is processing the messageinterceptorChain
- The interceptor chain that allows this interceptor to proceed the dispatch processException
- any exception that occurs while handling the messageCopyright © 2010–2017. All rights reserved.