Package com.feiniaojin.gracefulresponse.advice

Class VoidResponseBodyAdvice

java.lang.Object

com.feiniaojin.gracefulresponse.advice.VoidResponseBodyAdvice

All Implemented Interfaces:

org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice<Object>

@ControllerAdvice
@Order(1000)
public class VoidResponseBodyAdvice
extends Object
implements org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice<Object>

空返回值的拦截处理.

Since:

0.1

Version:

0.1

Author:

Yujie

Constructor Summary

Constructors

Constructor	Description
VoidResponseBodyAdvice()

Method Summary

Modifier and Type	Method	Description
Object	beforeBodyWrite(Object body, org.springframework.core.MethodParameter returnType, org.springframework.http.MediaType selectedContentType, Class<? extends org.springframework.http.converter.HttpMessageConverter<?>> selectedConverterType, org.springframework.http.server.ServerHttpRequest request, org.springframework.http.server.ServerHttpResponse response)
boolean	supports(org.springframework.core.MethodParameter methodParameter, Class<? extends org.springframework.http.converter.HttpMessageConverter<?>> clazz)	只处理返回空的Controller方法.

Methods inherited from class java.lang.Object

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

Constructor Details

VoidResponseBodyAdvice

public VoidResponseBodyAdvice()

Method Details

supports

public boolean supports(org.springframework.core.MethodParameter methodParameter,
 Class<? extends org.springframework.http.converter.HttpMessageConverter<?>> clazz)

只处理返回空的Controller方法.

Specified by:

supports in interface org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice<Object>

Parameters:

methodParameter - 返回类型

clazz - 消息转换器

Returns:

是否对这种返回值进行处理

beforeBodyWrite

public Object beforeBodyWrite(Object body,
 org.springframework.core.MethodParameter returnType,
 org.springframework.http.MediaType selectedContentType,
 Class<? extends org.springframework.http.converter.HttpMessageConverter<?>> selectedConverterType,
 org.springframework.http.server.ServerHttpRequest request,
 org.springframework.http.server.ServerHttpResponse response)

Specified by:

beforeBodyWrite in interface org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice<Object>