org.beangle.commons.transfer.exporter

Class MultiEntityExporter

java.lang.Object

org.beangle.commons.transfer.exporter.AbstractItemExporter

org.beangle.commons.transfer.exporter.MultiEntityExporter

All Implemented Interfaces:

Exporter, Transfer

public class MultiEntityExporter
extends AbstractItemExporter

多个实体集合导出器。

每个实体的数据List组成一个新的List，作为导出的items.

Version:

$Id: $

Author:

chaostone

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MultiEntityExporter.Metadata

Field Summary

Fields

Modifier and Type	Field and Description
protected List<MultiEntityExporter.Metadata>	metadatas
protected PropertyExtractor	propertyExtractor 属性提取器

Fields inherited from class org.beangle.commons.transfer.exporter.AbstractItemExporter

context, datas, fail, index, iter, listeners, success, transferResult, writer

Constructor Summary

Constructors

Constructor and Description
MultiEntityExporter()

Method Summary

Modifier and Type	Method and Description
protected boolean	beforeExport() beforeExport.
PropertyExtractor	getPropertyExtractor() Getter for the field propertyExtractor.
void	setPropertyExtractor(PropertyExtractor propertyExporter) Setter for the field propertyExtractor.
void	transferItem() transferItem.

Methods inherited from class org.beangle.commons.transfer.exporter.AbstractItemExporter

addListener, getCurrent, getDataName, getFail, getFormat, getLocale, getSuccess, getTranferIndex, getWriter, hasNext, next, setContext, setWriter, transfer

Methods inherited from class java.lang.Object

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

Field Detail

propertyExtractor

protected PropertyExtractor propertyExtractor

属性提取器

metadatas

protected List<MultiEntityExporter.Metadata> metadatas

Constructor Detail

MultiEntityExporter

public MultiEntityExporter()

Method Detail

beforeExport

protected boolean beforeExport()

beforeExport.

Overrides:

beforeExport in class AbstractItemExporter

Returns:

a boolean.

transferItem

public void transferItem()

transferItem.

Specified by:

transferItem in interface Transfer

Overrides:

transferItem in class AbstractItemExporter

getPropertyExtractor

public PropertyExtractor getPropertyExtractor()

Getter for the field propertyExtractor.

Returns:

a PropertyExtractor object.

setPropertyExtractor

public void setPropertyExtractor(PropertyExtractor propertyExporter)

Setter for the field propertyExtractor.

Parameters:

propertyExporter - a PropertyExtractor object.