org.beangle.commons.transfer.importer

Interface Importer

All Superinterfaces:

Transfer

All Known Subinterfaces:

EntityImporter

All Known Implementing Classes:

AbstractImporter, AbstractItemImporter, DefaultEntityImporter, MultiEntityImporter, SimpleItemImporter

public interface Importer
extends Transfer

数据转换接口

Version:

$Id: $

Author:

chaostone

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	getCurData() 返回现在正在转换的原始数据
ImportPrepare	getPrepare() getPrepare.
Reader	getReader() 获取reader
boolean	ignoreNull() 是否忽略空值
boolean	isDataValid() 当前读入的数据是否有效
boolean	read() 读取数据，设置内部步进状态等
void	setCurData(Map<String,Object> curData) 设置正在转换的对象
void	setCurrent(Object object) 设置当前正在转换的对象
void	setPrepare(ImportPrepare prepare) setPrepare.
void	setReader(Reader reader) 设置数据读取对象

Methods inherited from interface org.beangle.commons.transfer.Transfer

addListener, getCurrent, getDataName, getFail, getFormat, getLocale, getSuccess, getTranferIndex, transfer, transferItem

Method Detail

ignoreNull

boolean ignoreNull()

是否忽略空值

Returns:

a boolean.

setReader

void setReader(Reader reader)

设置数据读取对象

Parameters:

reader - a Reader object.

getReader

Reader getReader()

获取reader

Returns:

a Reader object.

read

boolean read()

读取数据，设置内部步进状态等

Returns:

a boolean.

isDataValid

boolean isDataValid()

当前读入的数据是否有效

Returns:

a boolean.

setCurrent

void setCurrent(Object object)

设置当前正在转换的对象

Parameters:

object - a Object object.

getCurData

Map<String,Object> getCurData()

返回现在正在转换的原始数据

Returns:

a Map object.

setCurData

void setCurData(Map<String,Object> curData)

设置正在转换的对象

Parameters:

curData - a Map object.

getPrepare

ImportPrepare getPrepare()

getPrepare.

Returns:

a ImportPrepare object.

setPrepare

void setPrepare(ImportPrepare prepare)

setPrepare.

Parameters:

prepare - a ImportPrepare object.