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

java.lang.Object
  olg.csv.bean.impl.AbstractPropertyProcessor<B>
      olg.csv.bean.impl.ComplexPropertyProcessor<B>

Type Parameters:

B - bean this property Processor deals with.

All Implemented Interfaces:

IPropertyProcessor<B>

public final class ComplexPropertyProcessor<B>
extends AbstractPropertyProcessor<B>

Complex property transformer. Typically the case when we need to instanciate a bean from a list of Strings we want to set as a property of our final bean.

Field Summary

private IBeanProcessor

transformer the transformer used to product a bean from a list of Strings

Fields inherited from class olg.csv.bean.impl.AbstractPropertyProcessor

beanClass, method

Constructor Summary

ComplexPropertyProcessor(IBeanProcessor transformer, Class<B> beanClass, String propertyName)

Method Summary

B	transform(Row line, B bean) Returns the bean after this transformer sets its property from a row.

Methods inherited from class olg.csv.bean.impl.AbstractPropertyProcessor

getBeanClass, getComplexPropertyTransformer, getSimplePropertyTransformer, invoke

Methods inherited from class java.lang.Object

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

Field Detail

transformer

private final IBeanProcessor transformer

the transformer used to product a bean from a list of Strings

Constructor Detail

ComplexPropertyProcessor

ComplexPropertyProcessor(IBeanProcessor transformer,
                         Class<B> beanClass,
                         String propertyName)

Parameters:

transformer - the transformer which products the value of the property to set

beanClass - the class of the bean to return. Must be not null

propertyName - the name of the property to set. Must be not null

Method Detail

transform

public B transform(Row line,
                   B bean)
            throws ParseException

Description copied from interface: IPropertyProcessor

Returns the bean after this transformer sets its property from a row.

Specified by:

transform in interface IPropertyProcessor<B>

Specified by:

transform in class AbstractPropertyProcessor<B>

Parameters:

line - the row. list of strings which represents the property of the bean

bean - the bean this transformer set property (or properties).

Returns:

the given bean.If the given bean is null a new instance is created and returned.

Throws:

ParseException - if error occurs during parsing