org.beangle.commons.transfer.exporter

Class DefaultPropertyExtractor

java.lang.Object

org.beangle.commons.transfer.exporter.DefaultPropertyExtractor

All Implemented Interfaces:

PropertyExtractor

public class DefaultPropertyExtractor
extends Object
implements PropertyExtractor

缺省和简单的属性提取类

Version:

$Id: $

Author:

chaostone

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<String>	errorProperties
protected TextResource	textResource

Constructor Summary

Constructors

Constructor and Description
DefaultPropertyExtractor() Constructor for DefaultPropertyExtractor.
DefaultPropertyExtractor(TextResource textResource) Constructor for DefaultPropertyExtractor.

Method Summary

Modifier and Type	Method and Description
protected Object	extract(Object target, String property) extract.
String	getPropertyIn(Collection<?> collection, String property) getPropertyIn.
Object	getPropertyValue(Object target, String property)
protected String	getText(String key) getText.
protected String	getText(String key, String defaultVal) getText.
TextResource	getTextResource() Getter for the field textResource.
void	setTextResource(TextResource textResource)

Methods inherited from class java.lang.Object

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

Field Detail

textResource

protected TextResource textResource

errorProperties

protected Set<String> errorProperties

Constructor Detail

DefaultPropertyExtractor

public DefaultPropertyExtractor()

Constructor for DefaultPropertyExtractor.

DefaultPropertyExtractor

public DefaultPropertyExtractor(TextResource textResource)

Constructor for DefaultPropertyExtractor.

Parameters:

textResource - a i18n.TextResource object.

Method Detail

extract

protected Object extract(Object target,
                         String property)
                  throws Exception

extract.

Parameters:

target - a Object object.

property - a String object.

Returns:

a Object object.

Throws:

Exception - if any.

getPropertyValue

public Object getPropertyValue(Object target,
                               String property)
                        throws Exception

Specified by:

getPropertyValue in interface PropertyExtractor

Throws:

Exception

getPropertyIn

public String getPropertyIn(Collection<?> collection,
                            String property)
                     throws Exception

getPropertyIn.

Parameters:

collection - a Collection object.

property - a String object.

Returns:

a String object.

Throws:

Exception - if any.

getText

protected String getText(String key)

getText.

Parameters:

key - a String object.

Returns:

a String object.

getText

protected String getText(String key,
                         String defaultVal)

getText.

Parameters:

key - a String object.

defaultVal - a String object.

Returns:

a String object.

getTextResource

public TextResource getTextResource()

Getter for the field textResource.

Specified by:

getTextResource in interface PropertyExtractor

Returns:

a i18n.TextResource object.

setTextResource

public void setTextResource(TextResource textResource)

Specified by:

setTextResource in interface PropertyExtractor