Package org.apache.commons.configuration2.beanutils

Class BeanHelper.BeanCreationContextImpl

java.lang.Object

org.apache.commons.configuration2.beanutils.BeanHelper.BeanCreationContextImpl

All Implemented Interfaces:

BeanCreationContext

Enclosing class:

BeanHelper

private static final class BeanHelper.BeanCreationContextImpl
extends Object
implements BeanCreationContext

An implementation of the BeanCreationContext interface used by BeanHelper to communicate with a BeanFactory. This class contains all information required for the creation of a bean. The methods for creating and initializing bean instances are implemented by calling back to the provided BeanHelper instance (which is the instance that created this object).

Field Summary

Fields

Modifier and Type	Field	Description
private final Class<?>	beanClass	The class of the bean to be created.
private final BeanHelper	beanHelper	The association BeanHelper instance.
private final BeanDeclaration	data	The underlying bean declaration.
private final Object	param	The parameter for the bean factory.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BeanCreationContextImpl(BeanHelper helper, Class<?> beanClass, BeanDeclaration data, Object param)

Method Summary

Modifier and Type	Method	Description
Object	createBean(BeanDeclaration data)	Creates a bean based on the given BeanDeclaration.
Class<?>	getBeanClass()	Gets the class of the bean to be created.
BeanDeclaration	getBeanDeclaration()	Gets the BeanDeclaration with the data for the new bean.
Object	getParameter()	Gets the (optional) parameter object for the bean factory.
void	initBean(Object bean, BeanDeclaration data)	Initializes a bean's property based on the given BeanDeclaration.

Methods inherited from class java.lang.Object

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

Field Details

beanHelper

private final BeanHelper beanHelper

The association BeanHelper instance.

beanClass

private final Class<?> beanClass

The class of the bean to be created.

data

private final BeanDeclaration data

The underlying bean declaration.

param

private final Object param

The parameter for the bean factory.

Constructor Details

BeanCreationContextImpl

private BeanCreationContextImpl(BeanHelper helper,
 Class<?> beanClass,
 BeanDeclaration data,
 Object param)

Method Details

createBean

public Object createBean(BeanDeclaration data)

Description copied from interface: BeanCreationContext

Creates a bean based on the given BeanDeclaration. This method can be used to create dependent beans needed for the initialization of the bean that is actually created.

Specified by:

createBean in interface BeanCreationContext

Parameters:

data - the BeanDeclaration describing the bean

Returns:

the bean created based on this declaration

getBeanClass

public Class<?> getBeanClass()

Description copied from interface: BeanCreationContext

Gets the class of the bean to be created.

Specified by:

getBeanClass in interface BeanCreationContext

Returns:

the bean class

getBeanDeclaration

public BeanDeclaration getBeanDeclaration()

Description copied from interface: BeanCreationContext

Gets the BeanDeclaration with the data for the new bean. This data is used to initialize the bean's properties.

Specified by:

getBeanDeclaration in interface BeanCreationContext

Returns:

the BeanDeclaration defining the bean to be created

getParameter

public Object getParameter()

Description copied from interface: BeanCreationContext

Gets the (optional) parameter object for the bean factory. This is a mechanism which can be used to pass custom parameters to a BeanFactory.

Specified by:

getParameter in interface BeanCreationContext

Returns:

the parameter for the bean factory

initBean

public void initBean(Object bean,
 BeanDeclaration data)

Description copied from interface: BeanCreationContext

Initializes a bean's property based on the given BeanDeclaration.

Specified by:

initBean in interface BeanCreationContext

Parameters:

bean - the bean to be initialized

data - the BeanDeclaration with initialization data for this bean