olg.csv.bean.impl
Class BeanProcessor<B>

java.lang.Object
  olg.csv.bean.impl.BeanProcessor<B>

Type Parameters:

B - dedicated bean the transformer products

All Implemented Interfaces:

IBeanProcessor<B>

public final class BeanProcessor<B>
extends Object
implements IBeanProcessor<B>

In reading process, this class allows to product beans from list of Strings.

Field Summary

private Class<B>	beanClass bean class this transformer products.
private List<IPropertyProcessor<B>>	properties A BeanProcessor has a list of transformers.

Constructor Summary

BeanProcessor(Class<B> beanClass)

Method Summary

boolean	add(IPropertyProcessor<B> arg0) Adds a concret propertyProcessor.
boolean	addAll(Collection<IPropertyProcessor<B>> arg0) Adds a propertyProcessor collection.
B	transform(Row line) Returns a new bean built from the given row.

Methods inherited from class java.lang.Object

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

Field Detail

beanClass

private final Class<B> beanClass

bean class this transformer products.

properties

private final List<IPropertyProcessor<B>> properties

A BeanProcessor has a list of transformers. Each of them converts a string into a property of the bean this processor must return.

Constructor Detail

BeanProcessor

public BeanProcessor(Class<B> beanClass)

Parameters:

beanClass - the class of beans the transformer returns. This class must be conformed to bean class ( has a constructor with no arguments and all its properties must be accessible with public getter and mutable with public setter)

Method Detail

add

public boolean add(IPropertyProcessor<B> arg0)

Adds a concret propertyProcessor.

Parameters:

arg0 - the propertyProcessor to add.

Returns:

true if added.

addAll

public boolean addAll(Collection<IPropertyProcessor<B>> arg0)

Adds a propertyProcessor collection.

Parameters:

arg0 - the collection. Must be not null.

Returns:

true if added

transform

public B transform(Row line)

Returns a new bean built from the given row.

Specified by:

transform in interface IBeanProcessor<B>

Parameters:

line - list of String

Returns:

null if Row Argument is null or this transformer has no property transformer