Class DefaultActionMethodExceptionProcess

java.lang.Object

com.iohao.net.framework.core.flow.internal.DefaultActionMethodExceptionProcess

All Implemented Interfaces:

ActionMethodExceptionProcess

public final class DefaultActionMethodExceptionProcess
extends Object
implements ActionMethodExceptionProcess

Default exception processor that wraps exceptions into MessageException.

If the thrown exception is already a MessageException, it is returned as-is. Otherwise, the exception is logged and wrapped with a generic system error code.

Author:

渔民小镇

date:

2021-12-20

Method Summary

Modifier and Type	Method	Description
static DefaultActionMethodExceptionProcess	me()	Return the singleton instance.
MessageException	processException(Throwable e)	Process the given exception and convert it to a MessageException.

Methods inherited from class Object

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

Method Details

processException

public MessageException processException(Throwable e)

Process the given exception and convert it to a MessageException.

If the exception is already a MessageException, it is returned directly. Otherwise, the exception is logged and a new MessageException with a generic system error code is returned.

Specified by:

processException in interface ActionMethodExceptionProcess

Parameters:

e - the exception thrown during action method execution

Returns:

a MessageException representing the error

me

public static DefaultActionMethodExceptionProcess me()

Return the singleton instance.

Returns:

the singleton DefaultActionMethodExceptionProcess