org.springframework.beans.factory.support
Class RootBeanDefinition

java.lang.Object
  org.springframework.beans.factory.support.AbstractBeanDefinition
      org.springframework.beans.factory.support.RootBeanDefinition

All Implemented Interfaces:

BeanDefinition

public class RootBeanDefinition

extends AbstractBeanDefinition

Root bean definitions are the most common type of bean definition. They do not derive from a parent bean definition, and usually have a class plus optionally constructor argument values and property values.

Note that root bean definitions do not have to specify a bean class: This can be useful for deriving childs from such definitions, each with its own bean class but inheriting common property values and other settings.

Author:

Rod Johnson, Juergen Hoeller

See Also:

AutowireCapableBeanFactory

Field Summary

Fields inherited from class org.springframework.beans.factory.support.AbstractBeanDefinition

AUTOWIRE_AUTODETECT, AUTOWIRE_BY_NAME, AUTOWIRE_BY_TYPE, AUTOWIRE_CONSTRUCTOR, AUTOWIRE_NO, DEPENDENCY_CHECK_ALL, DEPENDENCY_CHECK_NONE, DEPENDENCY_CHECK_OBJECTS, DEPENDENCY_CHECK_SIMPLE

Constructor Summary

RootBeanDefinition(Class beanClass)
Create a new RootBeanDefinition for a singleton.

RootBeanDefinition(Class beanClass, boolean singleton)
Create a new RootBeanDefinition with the given singleton status.

RootBeanDefinition(Class beanClass, ConstructorArgumentValues cargs, MutablePropertyValues pvs)
Create a new RootBeanDefinition for a singleton, providing constructor arguments and property values.

RootBeanDefinition(Class beanClass, int autowireMode)
Create a new RootBeanDefinition for a singleton, using the given autowire mode.

RootBeanDefinition(Class beanClass, int autowireMode, boolean dependencyCheck)
Create a new RootBeanDefinition for a singleton, using the given autowire mode.

RootBeanDefinition(Class beanClass, MutablePropertyValues pvs)
Create a new RootBeanDefinition for a singleton, providing property values.

RootBeanDefinition(Class beanClass, MutablePropertyValues pvs, boolean singleton)
Create a new RootBeanDefinition with the given singleton status, providing property values.

RootBeanDefinition(RootBeanDefinition original)
Create a new RootBeanDefinition as deep copy of the given bean definition.

RootBeanDefinition(String beanClassName, ConstructorArgumentValues cargs, MutablePropertyValues pvs)
Create a new RootBeanDefinition for a singleton, providing constructor arguments and property values.

Method Summary

String	toString()
void	validate() Validate this bean definition.

Methods inherited from class org.springframework.beans.factory.support.AbstractBeanDefinition

getAutowireMode, getBeanClass, getBeanClassName, getConstructorArgumentValues, getDependencyCheck, getDependsOn, getDestroyMethodName, getFactoryBeanName, getFactoryMethodName, getInitMethodName, getMethodOverrides, getPropertyValues, getResolvedAutowireMode, getResourceDescription, hasBeanClass, hasConstructorArgumentValues, isAbstract, isLazyInit, isSingleton, overrideFrom, setAbstract, setAutowireMode, setBeanClass, setBeanClassName, setConstructorArgumentValues, setDependencyCheck, setDependsOn, setDestroyMethodName, setFactoryBeanName, setFactoryMethodName, setInitMethodName, setLazyInit, setMethodOverrides, setPropertyValues, setResourceDescription, setSingleton, validateMethodOverride

Methods inherited from class java.lang.Object

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

Constructor Detail

RootBeanDefinition

public RootBeanDefinition(Class beanClass)

Create a new RootBeanDefinition for a singleton.

Parameters:

beanClass - the class of the bean to instantiate

RootBeanDefinition

public RootBeanDefinition(Class beanClass,
                          boolean singleton)

Create a new RootBeanDefinition with the given singleton status.

Parameters:

beanClass - the class of the bean to instantiate

singleton - the singleton status of the bean

RootBeanDefinition

public RootBeanDefinition(Class beanClass,
                          int autowireMode)

Create a new RootBeanDefinition for a singleton, using the given autowire mode.

Parameters:

beanClass - the class of the bean to instantiate

autowireMode - by name or type, using the constants in this interface

RootBeanDefinition

public RootBeanDefinition(Class beanClass,
                          int autowireMode,
                          boolean dependencyCheck)

Create a new RootBeanDefinition for a singleton, using the given autowire mode.

Parameters:

beanClass - the class of the bean to instantiate

autowireMode - by name or type, using the constants in this interface

dependencyCheck - whether to perform a dependency check for objects (not applicable to autowiring a constructor, thus ignored there)

RootBeanDefinition

public RootBeanDefinition(Class beanClass,
                          MutablePropertyValues pvs)

Create a new RootBeanDefinition for a singleton, providing property values.

Parameters:

beanClass - the class of the bean to instantiate

pvs - the property values to apply

RootBeanDefinition

public RootBeanDefinition(Class beanClass,
                          MutablePropertyValues pvs,
                          boolean singleton)

Create a new RootBeanDefinition with the given singleton status, providing property values.

Parameters:

beanClass - the class of the bean to instantiate

pvs - the property values to apply

singleton - the singleton status of the bean

RootBeanDefinition

public RootBeanDefinition(Class beanClass,
                          ConstructorArgumentValues cargs,
                          MutablePropertyValues pvs)

Create a new RootBeanDefinition for a singleton, providing constructor arguments and property values.

Parameters:

beanClass - the class of the bean to instantiate

cargs - the constructor argument values to apply

pvs - the property values to apply

RootBeanDefinition

public RootBeanDefinition(String beanClassName,
                          ConstructorArgumentValues cargs,
                          MutablePropertyValues pvs)

Create a new RootBeanDefinition for a singleton, providing constructor arguments and property values.

Takes a bean class name to avoid eager loading of the bean class.

Parameters:

beanClassName - the name of the class to instantiate

cargs - the constructor argument values to apply

pvs - the property values to apply

RootBeanDefinition

public RootBeanDefinition(RootBeanDefinition original)

Create a new RootBeanDefinition as deep copy of the given bean definition.

Parameters:

original - the original bean definition to copy from

Method Detail

validate

public void validate()
              throws BeanDefinitionValidationException

Description copied from class: AbstractBeanDefinition

Validate this bean definition.

Overrides:

validate in class AbstractBeanDefinition

Throws:

BeanDefinitionValidationException - in case of validation failure

toString

public String toString()