cn.home1.oss.lib.errorhandle.api

Class AbstractConcreteExceptionResolver<T extends Throwable>

java.lang.Object

cn.home1.oss.lib.errorhandle.api.AbstractConcreteExceptionResolver<T>

Type Parameters:

T - exception type

All Implemented Interfaces:

ConcreteExceptionResolver<T>, ExceptionResolver<T>

Direct Known Subclasses:

ApplicationErrorExceptionResolver, ConstraintViolationExceptionResolver, DefaultExceptionResolver, HttpMediaTypeNotSupportedExceptionResolver, HttpRequestMethodNotSupportedExceptionResolver, MethodArgumentNotValidExceptionResolver

public abstract class AbstractConcreteExceptionResolver<T extends Throwable>
extends Object
implements ConcreteExceptionResolver<T>

AbstractConcreteExceptionResolver.

Author:

zhanghaolun

Field Summary

Fields

Modifier and Type	Field and Description
protected org.springframework.core.convert.ConversionService	conversionService
protected Class<T>	exceptionClass
protected ExceptionTranslator	exceptionTranslator
protected StackTraceIndicator	stackTraceIndicator

Fields inherited from interface cn.home1.oss.lib.errorhandle.api.ExceptionResolver

COMPOSITE_EXCEPTION_RESOLVER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractConcreteExceptionResolver() This constructor determines the exception class from the generic class parameter T.
protected	AbstractConcreteExceptionResolver(Class<T> exceptionClass)

Method Summary

Modifier and Type	Method and Description
Class<T>	getExceptionClass()
ExceptionTranslator	getExceptionTranslator()
protected void	logError(org.springframework.web.context.request.RequestAttributes requestAttributes, T throwable, ResolvedError resolvedError) Logs the exception; on ERROR level when status is 5xx, otherwise on INFO level without stack trace, or DEBUG level with stack trace.
ResolvedError	resolve(javax.servlet.http.HttpServletRequest request, T throwable)
ResolvedError	resolve(org.springframework.web.context.request.RequestAttributes requestAttributes, T throwable)
protected ResolvedError	resolve(org.springframework.web.context.request.RequestAttributes requestAttributes, T throwable, org.joda.time.DateTime now, Boolean stackTrace, String path, String track)
void	setConversionService(org.springframework.core.convert.ConversionService conversionService) set conversionService.
void	setExceptionTranslator(ExceptionTranslator exceptionTranslator)
void	setStackTraceIndicator(StackTraceIndicator stackTraceIndicator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.home1.oss.lib.errorhandle.api.ConcreteExceptionResolver

createHeaders, find, getAttribute, localizedMessage, message, status, validationErrors

Field Detail

exceptionClass

protected final Class<T extends Throwable> exceptionClass

conversionService

protected org.springframework.core.convert.ConversionService conversionService

exceptionTranslator

protected ExceptionTranslator exceptionTranslator

stackTraceIndicator

protected StackTraceIndicator stackTraceIndicator

Constructor Detail

AbstractConcreteExceptionResolver

protected AbstractConcreteExceptionResolver()

This constructor determines the exception class from the generic class parameter T.

AbstractConcreteExceptionResolver

protected AbstractConcreteExceptionResolver(Class<T> exceptionClass)

Method Detail

resolve

public final ResolvedError resolve(javax.servlet.http.HttpServletRequest request,
                                   T throwable)

Specified by:

resolve in interface ExceptionResolver<T extends Throwable>

resolve

public final ResolvedError resolve(org.springframework.web.context.request.RequestAttributes requestAttributes,
                                   T throwable)

Specified by:

resolve in interface ExceptionResolver<T extends Throwable>

resolve

protected ResolvedError resolve(org.springframework.web.context.request.RequestAttributes requestAttributes,
                                T throwable,
                                org.joda.time.DateTime now,
                                Boolean stackTrace,
                                String path,
                                String track)

logError

protected void logError(org.springframework.web.context.request.RequestAttributes requestAttributes,
                        T throwable,
                        ResolvedError resolvedError)

Logs the exception; on ERROR level when status is 5xx, otherwise on INFO level without stack trace, or DEBUG level with stack trace. The logger name is ExceptionResolver.

Parameters:

requestAttributes - requestAttributes

throwable - throwable

resolvedError - The exception to log.

getExceptionClass

public Class<T> getExceptionClass()

Specified by:

getExceptionClass in interface ConcreteExceptionResolver<T extends Throwable>

setConversionService

public void setConversionService(org.springframework.core.convert.ConversionService conversionService)

Description copied from interface: ConcreteExceptionResolver

set conversionService.

Specified by:

setConversionService in interface ConcreteExceptionResolver<T extends Throwable>

Parameters:

conversionService - convert value in validation error into string

getExceptionTranslator

public ExceptionTranslator getExceptionTranslator()

Specified by:

getExceptionTranslator in interface ConcreteExceptionResolver<T extends Throwable>

setExceptionTranslator

public void setExceptionTranslator(ExceptionTranslator exceptionTranslator)

Specified by:

setExceptionTranslator in interface ConcreteExceptionResolver<T extends Throwable>

setStackTraceIndicator

public void setStackTraceIndicator(StackTraceIndicator stackTraceIndicator)

Specified by:

setStackTraceIndicator in interface ConcreteExceptionResolver<T extends Throwable>