org.beangle.commons.transfer.importer

Class AbstractItemImporter

java.lang.Object

org.beangle.commons.transfer.importer.AbstractImporter

org.beangle.commons.transfer.importer.AbstractItemImporter

All Implemented Interfaces:

Importer, ItemTransfer, Transfer

Direct Known Subclasses:

MultiEntityImporter, SimpleItemImporter

public abstract class AbstractItemImporter
extends AbstractImporter
implements Importer, ItemTransfer

线性导入实现

Version:

$Id: $

Author:

chaostone

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	descriptions 属性说明[attr,description]
protected Map<String,Object>	values 当前导入值[attr,value]

Fields inherited from class org.beangle.commons.transfer.importer.AbstractImporter

fail, index, listeners, prepare, reader, success, transferResult

Constructor Summary

Constructors

Constructor and Description
AbstractItemImporter() Constructor for AbstractItemImporter.

Method Summary

Modifier and Type	Method and Description
void	changeCurValue(String attr, Object value) 改变现有某个属性的值
String[]	getAttrs() Getter for the field attrs.
Map<String,Object>	getCurData() getCurData.
Map<String,String>	getDescriptions() Getter for the field descriptions.
ItemReader	getReader() Getter for the field reader.
boolean	isDataValid() isDataValid.
String	processAttr(String attr) processAttr.
boolean	read() read.
void	setAttrs(String[] attrs, String[] descs) Setter for the field attrs.
void	setCurData(Map<String,Object> curData) 设置正在转换的对象
void	setReader(Reader reader) 设置数据读取对象

Methods inherited from class org.beangle.commons.transfer.importer.AbstractImporter

addListener, beforeImportItem, getFail, getFormat, getLocale, getPrepare, getSuccess, getTranferIndex, ignoreNull, setPrepare, transfer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.beangle.commons.transfer.importer.Importer

getPrepare, ignoreNull, setCurrent, setPrepare

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

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

Field Detail

descriptions

protected Map<String,String> descriptions

属性说明[attr,description]

values

protected Map<String,Object> values

当前导入值[attr,value]

Constructor Detail

AbstractItemImporter

public AbstractItemImporter()

Constructor for AbstractItemImporter.

Method Detail

getReader

public ItemReader getReader()

Description copied from class: AbstractImporter

Getter for the field reader.

Specified by:

getReader in interface Importer

Overrides:

getReader in class AbstractImporter

Returns:

a Reader object.

setReader

public void setReader(Reader reader)

设置数据读取对象

Specified by:

setReader in interface Importer

Overrides:

setReader in class AbstractImporter

Parameters:

reader - a Reader object.

changeCurValue

public void changeCurValue(String attr,
                           Object value)

改变现有某个属性的值

Parameters:

attr - a String object.

value - a Object object.

read

public final boolean read()

read.

Specified by:

read in interface Importer

Returns:

a boolean.

isDataValid

public boolean isDataValid()

isDataValid.

Specified by:

isDataValid in interface Importer

Returns:

a boolean.

getCurData

public Map<String,Object> getCurData()

getCurData.

Specified by:

getCurData in interface Importer

Specified by:

getCurData in interface ItemTransfer

Returns:

a Map object.

setCurData

public void setCurData(Map<String,Object> curData)

Description copied from interface: Importer

设置正在转换的对象

Specified by:

setCurData in interface Importer

Parameters:

curData - a Map object.

getAttrs

public String[] getAttrs()

Getter for the field attrs.

Specified by:

getAttrs in interface ItemTransfer

Returns:

an array of String objects.

setAttrs

public void setAttrs(String[] attrs,
                     String[] descs)

Setter for the field attrs.

Parameters:

attrs - an array of String objects.

getDescriptions

public Map<String,String> getDescriptions()

Getter for the field descriptions.

Returns:

a Map object.

processAttr

public String processAttr(String attr)

processAttr.

Parameters:

attr - a String object.

Returns:

a String object.