org.springframework.beans

Class ExtendedBeanInfoFactory

java.lang.Object

org.springframework.beans.ExtendedBeanInfoFactory

All Implemented Interfaces:

BeanInfoFactory, Ordered

public class ExtendedBeanInfoFactory
extends java.lang.Object
implements Ordered, BeanInfoFactory

BeanInfoFactory implementation that evaluates whether bean classes have "non-standard" JavaBeans setter methods and are thus candidates for introspection by Spring's ExtendedBeanInfo.

Ordered at Ordered.LOWEST_PRECEDENCE to allow other user-defined BeanInfoFactory types to take precedence.

Since:

3.2

Author:

Chris Beams

See Also:

BeanInfoFactory

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
ExtendedBeanInfoFactory()

Method Summary

Methods

Modifier and Type	Method and Description
java.beans.BeanInfo	getBeanInfo(java.lang.Class<?> beanClass) Return a new ExtendedBeanInfo for the given bean class.
int	getOrder() Return the order value of this object, with a higher value meaning greater in terms of sorting.
private boolean	supports(java.lang.Class<?> beanClass) Return whether the given bean class declares or inherits any non-void returning JavaBeans or indexed property setter methods.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedBeanInfoFactory

public ExtendedBeanInfoFactory()

Method Detail

getBeanInfo

public java.beans.BeanInfo getBeanInfo(java.lang.Class<?> beanClass)
                                throws java.beans.IntrospectionException

Return a new ExtendedBeanInfo for the given bean class.

Specified by:

getBeanInfo in interface BeanInfoFactory

Parameters:

beanClass - the bean class

Returns:

the bean info, or null if not the given class is not supported

Throws:

java.beans.IntrospectionException - in case of exceptions

supports

private boolean supports(java.lang.Class<?> beanClass)

Return whether the given bean class declares or inherits any non-void returning JavaBeans or indexed property setter methods.

getOrder

public int getOrder()

Description copied from interface: Ordered

Return the order value of this object, with a higher value meaning greater in terms of sorting.

Normally starting with 0, with Integer.MAX_VALUE indicating the greatest value. Same order values will result in arbitrary positions for the affected objects.

Higher values can be interpreted as lower priority. As a consequence, the object with the lowest value has highest priority (somewhat analogous to Servlet "load-on-startup" values).

Specified by:

getOrder in interface Ordered

Returns:

the order value