org.apache.servicecomb.core.exception.converter

Class DefaultExceptionConverter

java.lang.Object

org.apache.servicecomb.core.exception.converter.DefaultExceptionConverter

All Implemented Interfaces:

ExceptionConverter<Throwable>, org.apache.servicecomb.foundation.common.utils.SPIOrder

public class DefaultExceptionConverter
extends Object
implements ExceptionConverter<Throwable>

   Only very few exceptions carry sensitive data
   If discard all exception messages for these very few exceptions, it will cause difficult to locate problems

   so default to remain the messages, and log the exception

   if want to change these:
   1. customize a new converter
   2. disabled log for this class by log configuration
 

Field Summary

Fields

Modifier and Type	Field and Description
static int	ORDER

Constructor Summary

Constructors

Constructor and Description
DefaultExceptionConverter()

Method Summary

Modifier and Type	Method and Description
boolean	canConvert(Throwable throwable)
InvocationException	convert(Invocation invocation, Throwable throwable, javax.ws.rs.core.Response.StatusType genericStatus)
int	getOrder()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.servicecomb.core.exception.ExceptionConverter

getGenericCode, isClient

Field Detail

ORDER

public static final int ORDER

See Also:

Constant Field Values

Constructor Detail

DefaultExceptionConverter

public DefaultExceptionConverter()

Method Detail

getOrder

public int getOrder()

Specified by:

getOrder in interface org.apache.servicecomb.foundation.common.utils.SPIOrder

canConvert

public boolean canConvert(Throwable throwable)

Specified by:

canConvert in interface ExceptionConverter<Throwable>

Parameters:

throwable - exception will be converted

Returns:

can convert the exception

convert

public InvocationException convert(@Nullable
                                   Invocation invocation,
                                   Throwable throwable,
                                   javax.ws.rs.core.Response.StatusType genericStatus)

Specified by:

convert in interface ExceptionConverter<Throwable>

Parameters:

invocation - related invocation, will be null only when failed to prepare invocation

throwable - exception will be converted

genericStatus - if can not determine the status type, then use this input value

Returns:

converted invocation exception