Package org.apache.wicket.spring

Class SpringBeanLocator

java.lang.Object

org.apache.wicket.spring.SpringBeanLocator

All Implemented Interfaces:

Serializable, IProxyTargetLocator, IClusterable

public class SpringBeanLocator
extends Object
implements IProxyTargetLocator

Implementation of IProxyTargetLocator that can locate beans within a spring application context. Beans are looked up by the combination of name and type, if name is omitted only type is used.

Author:

Igor Vaynberg (ivaynberg), Istvan Devai, Tobias Soloschenko

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SpringBeanLocator(Class<?> beanType, Field beanField, ISpringContextLocator locator)	Constructor
SpringBeanLocator(Class<?> beanType, ISpringContextLocator locator)	Constructor
SpringBeanLocator(String beanName, Class<?> beanType, Field beanField, ISpringContextLocator locator)	Constructor
SpringBeanLocator(String beanName, Class<?> beanType, ISpringContextLocator locator)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
org.springframework.beans.factory.support.RootBeanDefinition	getBeanDefinition(org.springframework.context.ApplicationContext ctx, String name)	Gets the root bean definition for the given name.
String	getBeanName()
Class<?>	getBeanType()
ISpringContextLocator	getSpringContextLocator()
int	hashCode()
boolean	isSingletonBean()
Object	locateProxyTarget()	Returns the object that will be used as target object for a lazy init proxy.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringBeanLocator

public SpringBeanLocator(Class<?> beanType,
                         ISpringContextLocator locator)

Constructor

Parameters:

beanType - bean class

locator - spring context locator

SpringBeanLocator

public SpringBeanLocator(String beanName,
                         Class<?> beanType,
                         ISpringContextLocator locator)

SpringBeanLocator

public SpringBeanLocator(Class<?> beanType,
                         Field beanField,
                         ISpringContextLocator locator)

Constructor

Parameters:

beanType - bean class

locator - spring context locator

SpringBeanLocator

public SpringBeanLocator(String beanName,
                         Class<?> beanType,
                         Field beanField,
                         ISpringContextLocator locator)

Constructor

Parameters:

beanName - bean name

beanType - bean class

locator - spring context locator

Method Detail

isSingletonBean

public boolean isSingletonBean()

Returns:

returns whether the bean (the locator is supposed to istantiate) is a singleton or not

getBeanType

public Class<?> getBeanType()

Returns:

bean class this locator is configured with

locateProxyTarget

public Object locateProxyTarget()

Description copied from interface: IProxyTargetLocator

Returns the object that will be used as target object for a lazy init proxy.

Specified by:

locateProxyTarget in interface IProxyTargetLocator

Returns:

retrieved object

getBeanName

public final String getBeanName()

Returns:

bean name this locator is configured with

getSpringContextLocator

public final ISpringContextLocator getSpringContextLocator()

Returns:

context locator this locator is configured with

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getBeanDefinition

public org.springframework.beans.factory.support.RootBeanDefinition getBeanDefinition(org.springframework.context.ApplicationContext ctx,
                                                                                      String name)

Gets the root bean definition for the given name.

Parameters:

ctx - spring application context.

name - bean name

Returns:

bean definition for the current name, null if such a definition is not found.