Package cn.sinozg.applet.common.serializer

Class PicUrlFieldSerializer

java.lang.Object

com.fasterxml.jackson.databind.JsonSerializer<String>

cn.sinozg.applet.common.serializer.PicUrlFieldSerializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable, com.fasterxml.jackson.databind.ser.ContextualSerializer

public class PicUrlFieldSerializer
extends com.fasterxml.jackson.databind.JsonSerializer<String>
implements com.fasterxml.jackson.databind.ser.ContextualSerializer

使用注解的方式修改图片显示地址

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

com.fasterxml.jackson.databind.JsonSerializer.None

Field Summary

Fields

Modifier and Type	Field	Description
private String	fieldName	字段

Constructor Summary

Constructors

Constructor	Description
PicUrlFieldSerializer()

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.JsonSerializer<?>	createContextual(com.fasterxml.jackson.databind.SerializerProvider prov, com.fasterxml.jackson.databind.BeanProperty property)
void	serialize(String value, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider serializers)	序列化图片id为图片地址

Methods inherited from class com.fasterxml.jackson.databind.JsonSerializer

acceptJsonFormatVisitor, getDelegatee, handledType, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, serializeWithType, unwrappingSerializer, usesObjectId, withFilterId, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Field Details

fieldName

private String fieldName

字段

Constructor Details

PicUrlFieldSerializer

public PicUrlFieldSerializer()

Method Details

serialize

public void serialize(String value,
 com.fasterxml.jackson.core.JsonGenerator gen,
 com.fasterxml.jackson.databind.SerializerProvider serializers)
               throws IOException

序列化图片id为图片地址

Specified by:

serialize in class com.fasterxml.jackson.databind.JsonSerializer<String>

Parameters:

value - 图片id

gen - JsonGenerator

serializers - 序列化对象

Throws:

IOException - 异常

createContextual

public com.fasterxml.jackson.databind.JsonSerializer<?> createContextual(com.fasterxml.jackson.databind.SerializerProvider prov,
 com.fasterxml.jackson.databind.BeanProperty property)
                                                                  throws com.fasterxml.jackson.databind.JsonMappingException

Specified by:

createContextual in interface com.fasterxml.jackson.databind.ser.ContextualSerializer

Throws:

com.fasterxml.jackson.databind.JsonMappingException