public class

BeanDefinitionReaderUtils

extends Object
java.lang.Object
   ↳ org.springframework.beans.factory.support.BeanDefinitionReaderUtils

Class Overview

Utility methods that are useful for bean definition reader implementations. Mainly intended for internal use.

See Also

Summary

Constants
String GENERATED_BEAN_NAME_SEPARATOR Separator for generated bean names.
Public Constructors
BeanDefinitionReaderUtils()
Public Methods
static AbstractBeanDefinition createBeanDefinition(String parentName, String className, ClassLoader classLoader)
Create a new GenericBeanDefinition for the given parent name and class name, eagerly loading the bean class if a ClassLoader has been specified.
static String generateBeanName(BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)
Generate a bean name for the given bean definition, unique within the given bean factory.
static String generateBeanName(BeanDefinition beanDefinition, BeanDefinitionRegistry registry)
Generate a bean name for the given top-level bean definition, unique within the given bean factory.
static void registerBeanDefinition(BeanDefinitionHolder definitionHolder, BeanDefinitionRegistry registry)
Register the given bean definition with the given bean factory.
static String registerWithGeneratedName(BeanDefinition definition, BeanDefinitionRegistry registry)
Register the given bean definition with a generated name, unique within the given bean factory.
static String registerWithGeneratedName(AbstractBeanDefinition definition, BeanDefinitionRegistry registry)
This method is deprecated. since Spring 3.1 in favor of registerWithGeneratedName(BeanDefinition, BeanDefinitionRegistry) and its more general signature.
[Expand]
Inherited Methods
From class java.lang.Object

Constants

public static final String GENERATED_BEAN_NAME_SEPARATOR

Also: SpringBeans

Separator for generated bean names. If a class name or parent name is not unique, "#1", "#2" etc will be appended, until the name becomes unique.

Constant Value: "#"

Public Constructors

public BeanDefinitionReaderUtils ()

Also: SpringBeans

Public Methods

public static AbstractBeanDefinition createBeanDefinition (String parentName, String className, ClassLoader classLoader)

Also: SpringBeans

Create a new GenericBeanDefinition for the given parent name and class name, eagerly loading the bean class if a ClassLoader has been specified.

Parameters
parentName the name of the parent bean, if any
className the name of the bean class, if any
classLoader the ClassLoader to use for loading bean classes (can be null to just register bean classes by name)
Returns
  • the bean definition
Throws
ClassNotFoundException if the bean class could not be loaded

public static String generateBeanName (BeanDefinition definition, BeanDefinitionRegistry registry, boolean isInnerBean)

Also: SpringBeans

Generate a bean name for the given bean definition, unique within the given bean factory.

Parameters
definition the bean definition to generate a bean name for
registry the bean factory that the definition is going to be registered with (to check for existing bean names)
isInnerBean whether the given bean definition will be registered as inner bean or as top-level bean (allowing for special name generation for inner beans versus top-level beans)
Returns
  • the generated bean name
Throws
BeanDefinitionStoreException if no unique name can be generated for the given bean definition

public static String generateBeanName (BeanDefinition beanDefinition, BeanDefinitionRegistry registry)

Also: SpringBeans

Generate a bean name for the given top-level bean definition, unique within the given bean factory.

Parameters
beanDefinition the bean definition to generate a bean name for
registry the bean factory that the definition is going to be registered with (to check for existing bean names)
Returns
  • the generated bean name
Throws
BeanDefinitionStoreException if no unique name can be generated for the given bean definition

public static void registerBeanDefinition (BeanDefinitionHolder definitionHolder, BeanDefinitionRegistry registry)

Also: SpringBeans

Register the given bean definition with the given bean factory.

Parameters
definitionHolder the bean definition including name and aliases
registry the bean factory to register with
Throws
BeanDefinitionStoreException if registration failed

public static String registerWithGeneratedName (BeanDefinition definition, BeanDefinitionRegistry registry)

Also: SpringBeans

Register the given bean definition with a generated name, unique within the given bean factory.

Parameters
definition the bean definition to generate a bean name for
registry the bean factory to register with
Returns
  • the generated bean name
Throws
BeanDefinitionStoreException if no unique name can be generated for the given bean definition or the definition cannot be registered

public static String registerWithGeneratedName (AbstractBeanDefinition definition, BeanDefinitionRegistry registry)

Also: SpringBeans

This method is deprecated.
since Spring 3.1 in favor of registerWithGeneratedName(BeanDefinition, BeanDefinitionRegistry) and its more general signature.

Throws
BeanDefinitionStoreException