com.zhucan.jpa.conversion.converter

类 AbstractJsonConverter<T>

java.lang.Object

com.zhucan.jpa.conversion.converter.AbstractJsonConverter<T>

所有已实现的接口:

javax.persistence.AttributeConverter<T,String>

直接已知子类:

CharListConverter, DoubleListConverter, IntegerListConverter, StringListConverter

public abstract class AbstractJsonConverter<T>
extends Object
implements javax.persistence.AttributeConverter<T,String>

字段概要

字段

限定符和类型	字段和说明
protected static com.fasterxml.jackson.databind.ObjectMapper	objectMapper

构造器概要

构造器

构造器和说明
AbstractJsonConverter()

方法概要

限定符和类型	方法和说明
String	convertToDatabaseColumn(T attribute)
T	convertToEntityAttribute(String dbData)
protected com.fasterxml.jackson.core.type.TypeReference<T>	getJsonType() 获取子类中 json 转换的 TypeReference
void	setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

从类继承的方法 java.lang.Object

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

字段详细资料

objectMapper

protected static com.fasterxml.jackson.databind.ObjectMapper objectMapper

构造器详细资料

AbstractJsonConverter

public AbstractJsonConverter()

方法详细资料

setObjectMapper

@Autowired
public void setObjectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

convertToDatabaseColumn

public String convertToDatabaseColumn(T attribute)

指定者:

convertToDatabaseColumn 在接口中 javax.persistence.AttributeConverter<T,String>

convertToEntityAttribute

public T convertToEntityAttribute(String dbData)

指定者:

convertToEntityAttribute 在接口中 javax.persistence.AttributeConverter<T,String>

getJsonType

protected com.fasterxml.jackson.core.type.TypeReference<T> getJsonType()

获取子类中 json 转换的 TypeReference

返回:

TypeReference