cn.easyutil.veteran.web.handler

类 JsonRequestHandle

java.lang.Object

org.springframework.http.converter.AbstractHttpMessageConverter<T>

org.springframework.http.converter.AbstractGenericHttpMessageConverter<Object>

org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter

org.springframework.http.converter.json.MappingJackson2HttpMessageConverter

cn.easyutil.veteran.web.handler.JsonRequestHandle

所有已实现的接口:

org.springframework.http.converter.GenericHttpMessageConverter<Object>, org.springframework.http.converter.HttpMessageConverter<Object>

@Component
public class JsonRequestHandle
extends org.springframework.http.converter.json.MappingJackson2HttpMessageConverter

请求体为raw类型时进入本拦截器

字段概要

从类继承的字段 org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter

DEFAULT_CHARSET, defaultObjectMapper

从类继承的字段 org.springframework.http.converter.AbstractHttpMessageConverter

logger

构造器概要

构造器

构造器和说明
JsonRequestHandle(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

方法概要

限定符和类型	方法和说明
JsonRequestAdvice	getAdvice()
Object	read(Type type, Class<?> contextClass, org.springframework.http.HttpInputMessage inputMessage) type:请求controller中的参数类型 contextClass:请求的controller类 inputMessage:请求的body体
protected void	writeInternal(Object object, Type type, org.springframework.http.HttpOutputMessage outputMessage)

从类继承的方法 org.springframework.http.converter.json.MappingJackson2HttpMessageConverter

setJsonPrefix, setPrefixJson, writePrefix

从类继承的方法 org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter

canRead, canRead, canWrite, getCharset, getContentLength, getDefaultContentType, getJavaType, getJsonEncoding, getObjectMapper, getObjectMappersForType, getSupportedMediaTypes, logWarningIfNecessary, readInternal, registerObjectMappersForType, setObjectMapper, setPrettyPrint, writeSuffix

从类继承的方法 org.springframework.http.converter.AbstractGenericHttpMessageConverter

canWrite, supports, write, writeInternal

从类继承的方法 org.springframework.http.converter.AbstractHttpMessageConverter

addDefaultHeaders, canRead, canWrite, getDefaultCharset, getSupportedMediaTypes, read, setDefaultCharset, setSupportedMediaTypes, write

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.springframework.http.converter.HttpMessageConverter

getSupportedMediaTypes, read, write

构造器详细资料

JsonRequestHandle

public JsonRequestHandle(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

方法详细资料

read

public Object read(Type type,
                   Class<?> contextClass,
                   org.springframework.http.HttpInputMessage inputMessage)
            throws IOException,
                   org.springframework.http.converter.HttpMessageNotReadableException

type:请求controller中的参数类型 contextClass:请求的controller类 inputMessage:请求的body体

指定者:

read 在接口中 org.springframework.http.converter.GenericHttpMessageConverter<Object>

覆盖:

read 在类中 org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter

抛出:

IOException

org.springframework.http.converter.HttpMessageNotReadableException

writeInternal

protected void writeInternal(Object object,
                             Type type,
                             org.springframework.http.HttpOutputMessage outputMessage)
                      throws IOException,
                             org.springframework.http.converter.HttpMessageNotWritableException

覆盖:

writeInternal 在类中 org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter

抛出:

IOException

org.springframework.http.converter.HttpMessageNotWritableException

getAdvice

public JsonRequestAdvice getAdvice()