org.springframework.beans.factory.wiring

Class BeanWiringInfo

java.lang.Object

org.springframework.beans.factory.wiring.BeanWiringInfo

public class BeanWiringInfo
extends java.lang.Object

Holder for bean wiring metadata information about a particular class. Used in conjunction with the Configurable annotation and the AspectJ AnnotationBeanConfigurerAspect.

Since:

2.0

Author:

Rod Johnson, Juergen Hoeller

See Also:

BeanWiringInfoResolver, AutowireCapableBeanFactory, Configurable

Field Summary

Fields

Modifier and Type	Field and Description
static int	AUTOWIRE_BY_NAME Constant that indicates autowiring bean properties by name.
static int	AUTOWIRE_BY_TYPE Constant that indicates autowiring bean properties by type.

Constructor Summary

Constructors

Constructor and Description
BeanWiringInfo() Create a default BeanWiringInfo that suggests plain initialization of factory and post-processor callbacks that the bean class may expect.
BeanWiringInfo(int autowireMode, boolean dependencyCheck) Create a new BeanWiringInfo that indicates autowiring.
BeanWiringInfo(java.lang.String beanName) Create a new BeanWiringInfo that points to the given bean name.
BeanWiringInfo(java.lang.String beanName, boolean isDefaultBeanName) Create a new BeanWiringInfo that points to the given bean name.

Method Summary

Modifier and Type	Method and Description
int	getAutowireMode() Return one of the constants AUTOWIRE_BY_NAME / AUTOWIRE_BY_TYPE, if autowiring is indicated.
java.lang.String	getBeanName() Return the specific bean name that this BeanWiringInfo points to, if any.
boolean	getDependencyCheck() Return whether to perform a dependency check for object references in the bean instance (after autowiring).
boolean	indicatesAutowiring() Return whether this BeanWiringInfo indicates autowiring.
boolean	isDefaultBeanName() Return whether the specific bean name is a suggested default bean name, not necessarily matching an actual bean definition in the factory.

Methods inherited from class java.lang.Object

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

Field Detail

AUTOWIRE_BY_NAME

public static final int AUTOWIRE_BY_NAME

Constant that indicates autowiring bean properties by name.

See Also:

BeanWiringInfo(int, boolean), AutowireCapableBeanFactory.AUTOWIRE_BY_NAME, Constant Field Values

AUTOWIRE_BY_TYPE

public static final int AUTOWIRE_BY_TYPE

Constant that indicates autowiring bean properties by type.

See Also:

BeanWiringInfo(int, boolean), AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE, Constant Field Values

Constructor Detail

BeanWiringInfo

public BeanWiringInfo()

Create a default BeanWiringInfo that suggests plain initialization of factory and post-processor callbacks that the bean class may expect.

BeanWiringInfo

public BeanWiringInfo(java.lang.String beanName)

Create a new BeanWiringInfo that points to the given bean name.

Parameters:

beanName - the name of the bean definition to take the property values from

Throws:

java.lang.IllegalArgumentException - if the supplied beanName is null, is empty, or consists wholly of whitespace

BeanWiringInfo

public BeanWiringInfo(java.lang.String beanName,
                      boolean isDefaultBeanName)

Create a new BeanWiringInfo that points to the given bean name.

Parameters:

beanName - the name of the bean definition to take the property values from

isDefaultBeanName - whether the given bean name is a suggested default bean name, not necessarily matching an actual bean definition

Throws:

java.lang.IllegalArgumentException - if the supplied beanName is null, is empty, or consists wholly of whitespace

BeanWiringInfo

public BeanWiringInfo(int autowireMode,
                      boolean dependencyCheck)

Create a new BeanWiringInfo that indicates autowiring.

Parameters:

autowireMode - one of the constants AUTOWIRE_BY_NAME / AUTOWIRE_BY_TYPE

dependencyCheck - whether to perform a dependency check for object references in the bean instance (after autowiring)

Throws:

java.lang.IllegalArgumentException - if the supplied autowireMode is not one of the allowed values

See Also:

AUTOWIRE_BY_NAME, AUTOWIRE_BY_TYPE

Method Detail

indicatesAutowiring

public boolean indicatesAutowiring()

Return whether this BeanWiringInfo indicates autowiring.

getBeanName

@Nullable
public java.lang.String getBeanName()

Return the specific bean name that this BeanWiringInfo points to, if any.

isDefaultBeanName

public boolean isDefaultBeanName()

Return whether the specific bean name is a suggested default bean name, not necessarily matching an actual bean definition in the factory.

getAutowireMode

public int getAutowireMode()

Return one of the constants AUTOWIRE_BY_NAME / AUTOWIRE_BY_TYPE, if autowiring is indicated.

getDependencyCheck

public boolean getDependencyCheck()

Return whether to perform a dependency check for object references in the bean instance (after autowiring).