top.xiajibagao.crane.core.handler

类 BeanOperateHandler

java.lang.Object

top.xiajibagao.crane.core.handler.AbstractOperateHandler

top.xiajibagao.crane.core.handler.BeanOperateHandler

所有已实现的接口:

Comparable<Orderly>, org.springframework.core.Ordered, OperateHandler, Orderly, OperateProcessorComponent, Operator, SourceReader, TargetWriter

@ProcessorComponent(value="JAVA_BEAN")
public class BeanOperateHandler
extends AbstractOperateHandler
implements OperateHandler

处理对象类型数据源与待处理对象，也是用于兜底的处理器

从以下版本开始:

0.2.0

作者:

huangchengxing

字段概要

从类继承的字段 top.xiajibagao.crane.core.handler.AbstractOperateHandler

operateProcessor, operateProcessorComponentSign

从接口继承的字段 top.xiajibagao.crane.core.operator.interfaces.OperateProcessorComponent

OPERATE_GROUP_JAVA_BEAN, OPERATE_GROUP_JSON_BEAN

从接口继承的字段 top.xiajibagao.crane.core.helper.Orderly

ORDERLY_COMPARATOR

从接口继承的字段 org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器和说明
BeanOperateHandler(OperateProcessor operateProcessor, BeanPropertyFactory beanPropertyFactory, String... defaultRegisterGroups)

方法概要

限定符和类型	方法和说明
Object	readFromSource(Object source, PropertyMapping property, Operation operation) 从数据源中读取数据 source必须是SourceReader.sourceCanRead(Object, PropertyMapping, Operation)所支持的类型
boolean	sourceCanRead(Object source, PropertyMapping property, Operation operation) 是否支持从数据源中读取数据
boolean	targetCanWrite(Object sourceData, Object target, PropertyMapping property, AssembleOperation operation) 是否支持将数据源数据写入待处理对象
void	writeToTarget(Object sourceData, Object target, PropertyMapping property, AssembleOperation operation) 将数据源数据写入待处理对象 target必须是TargetWriter.targetCanWrite(Object, Object, PropertyMapping, AssembleOperation)所支持的类型

从类继承的方法 top.xiajibagao.crane.core.handler.AbstractOperateHandler

getRegisterGroups, isRegistrable

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 top.xiajibagao.crane.core.operator.interfaces.OperateProcessorComponent

getRegisterGroups, isRegistrable

从接口继承的方法 top.xiajibagao.crane.core.helper.Orderly

comparator, compareTo, getActualOrder, getOrder

从接口继承的方法 top.xiajibagao.crane.core.operator.interfaces.Operator

getOperateProcessor

构造器详细资料

BeanOperateHandler

public BeanOperateHandler(OperateProcessor operateProcessor,
                          BeanPropertyFactory beanPropertyFactory,
                          String... defaultRegisterGroups)

方法详细资料

sourceCanRead

public boolean sourceCanRead(Object source,
                             PropertyMapping property,
                             Operation operation)

从接口复制的说明: SourceReader

是否支持从数据源中读取数据

指定者:

sourceCanRead 在接口中 SourceReader

参数:

source - 数据源

property - 待处理字段

operation - 字段配置

返回:

boolean

readFromSource

public Object readFromSource(Object source,
                             PropertyMapping property,
                             Operation operation)

从接口复制的说明: SourceReader

从数据源中读取数据
source必须是SourceReader.sourceCanRead(Object, PropertyMapping, Operation)所支持的类型

指定者:

readFromSource 在接口中 SourceReader

参数:

source - 数据源

property - 待处理字段

operation - 字段配置

返回:

java.lang.Object

targetCanWrite

public boolean targetCanWrite(Object sourceData,
                              Object target,
                              PropertyMapping property,
                              AssembleOperation operation)

从接口复制的说明: TargetWriter

是否支持将数据源数据写入待处理对象

指定者:

targetCanWrite 在接口中 TargetWriter

参数:

sourceData - 从数据源获取的数据

target - 待处理对象

property - 待处理字段

operation - 字段配置

返回:

boolean

writeToTarget

public void writeToTarget(Object sourceData,
                          Object target,
                          PropertyMapping property,
                          AssembleOperation operation)

从接口复制的说明: TargetWriter

将数据源数据写入待处理对象
target必须是TargetWriter.targetCanWrite(Object, Object, PropertyMapping, AssembleOperation)所支持的类型

指定者:

writeToTarget 在接口中 TargetWriter

参数:

sourceData - 从数据源获取的数据

target - 待处理对象

property - 待处理字段

operation - 字段配置