类 AbstractBeanDefinitionReader

字段详细资料

• logger

  protected final Log logger

  Logger available to subclasses

构造器详细资料

• AbstractBeanDefinitionReader

  protected AbstractBeanDefinitionReader​(BeanDefinitionRegistry registry)

  Create a new AbstractBeanDefinitionReader for the given bean factory.

  If the passed-in bean factory does not only implement the BeanDefinitionRegistry interface but also the ResourceLoader interface, it will be used as default ResourceLoader as well. This will usually be the case for ApplicationContext implementations.

  If given a plain BeanDefinitionRegistry, the default ResourceLoader will be a PathMatchingResourcePatternResolver.

  If the passed-in bean factory also implements EnvironmentCapable its environment will be used by this reader. Otherwise, the reader will initialize and use a StandardEnvironment. All ApplicationContext implementations are EnvironmentCapable, while normal BeanFactory implementations are not.

  参数:

  registry - the BeanFactory to load bean definitions into, in the form of a BeanDefinitionRegistry

  另请参阅:

  setResourceLoader(org.springframework.core.io.ResourceLoader), setEnvironment(org.springframework.core.env.Environment)

方法详细资料

• getBeanFactory

  public final BeanDefinitionRegistry getBeanFactory()

• getRegistry

  public final BeanDefinitionRegistry getRegistry()

  从接口复制的说明: BeanDefinitionReader
  Return the bean factory to register the bean definitions with.

  The factory is exposed through the BeanDefinitionRegistry interface, encapsulating the methods that are relevant for bean definition handling.

  指定者:

  getRegistry 在接口中 BeanDefinitionReader

• setResourceLoader

  public void setResourceLoader​(ResourceLoader resourceLoader)

  Set the ResourceLoader to use for resource locations. If specifying a ResourcePatternResolver, the bean definition reader will be capable of resolving resource patterns to Resource arrays.

  Default is PathMatchingResourcePatternResolver, also capable of resource pattern resolving through the ResourcePatternResolver interface.

  Setting this to null suggests that absolute resource loading is not available for this bean definition reader.

  另请参阅:

  ResourcePatternResolver, PathMatchingResourcePatternResolver

• getResourceLoader

  public ResourceLoader getResourceLoader()

  从接口复制的说明: BeanDefinitionReader
  Return the resource loader to use for resource locations. Can be checked for the ResourcePatternResolver interface and cast accordingly, for loading multiple resources for a given resource pattern.

  Null suggests that absolute resource loading is not available for this bean definition reader.

  This is mainly meant to be used for importing further resources from within a bean definition resource, for example via the "import" tag in XML bean definitions. It is recommended, however, to apply such imports relative to the defining resource; only explicit full resource locations will trigger absolute resource loading.

  There is also a loadBeanDefinitions(String) method available, for loading bean definitions from a resource location (or location pattern). This is a convenience to avoid explicit ResourceLoader handling.

  指定者:

  getResourceLoader 在接口中 BeanDefinitionReader

  另请参阅:

  BeanDefinitionReader.loadBeanDefinitions(String), ResourcePatternResolver

• setBeanClassLoader

  public void setBeanClassLoader​(ClassLoader beanClassLoader)

  Set the ClassLoader to use for bean classes.

  Default is null, which suggests to not load bean classes eagerly but rather to just register bean definitions with class names, with the corresponding Classes to be resolved later (or never).

  另请参阅:

  Thread.getContextClassLoader()

• getBeanClassLoader

  public ClassLoader getBeanClassLoader()

  从接口复制的说明: BeanDefinitionReader
  Return the class loader to use for bean classes.

  null suggests to not load bean classes eagerly but rather to just register bean definitions with class names, with the corresponding Classes to be resolved later (or never).

  指定者:

  getBeanClassLoader 在接口中 BeanDefinitionReader

• setEnvironment

  public void setEnvironment​(Environment environment)

  Set the Environment to use when reading bean definitions. Most often used for evaluating profile information to determine which bean definitions should be read and which should be omitted.

• getEnvironment

  public Environment getEnvironment()

  从接口复制的说明: EnvironmentCapable
  Return the Environment associated with this component (may be null or a default environment).

  指定者:

  getEnvironment 在接口中 EnvironmentCapable

• setBeanNameGenerator

  public void setBeanNameGenerator​(BeanNameGenerator beanNameGenerator)

  Set the BeanNameGenerator to use for anonymous beans (without explicit bean name specified).

  Default is a DefaultBeanNameGenerator.

• getBeanNameGenerator

  public BeanNameGenerator getBeanNameGenerator()

  从接口复制的说明: BeanDefinitionReader
  Return the BeanNameGenerator to use for anonymous beans (without explicit bean name specified).

  指定者:

  getBeanNameGenerator 在接口中 BeanDefinitionReader

• loadBeanDefinitions

  public int loadBeanDefinitions​(Resource... resources)
                          throws BeanDefinitionStoreException

  从接口复制的说明: BeanDefinitionReader
  Load bean definitions from the specified resources.

  指定者:

  loadBeanDefinitions 在接口中 BeanDefinitionReader

  参数:

  resources - the resource descriptors

  返回:

  the number of bean definitions found

  抛出:

  BeanDefinitionStoreException - in case of loading or parsing errors

• loadBeanDefinitions

  public int loadBeanDefinitions​(String location)
                          throws BeanDefinitionStoreException

  从接口复制的说明: BeanDefinitionReader
  Load bean definitions from the specified resource location.

  The location can also be a location pattern, provided that the ResourceLoader of this bean definition reader is a ResourcePatternResolver.

  指定者:

  loadBeanDefinitions 在接口中 BeanDefinitionReader

  参数:

  location - the resource location, to be loaded with the ResourceLoader (or ResourcePatternResolver) of this bean definition reader

  返回:

  the number of bean definitions found

  抛出:

  BeanDefinitionStoreException - in case of loading or parsing errors

  另请参阅:

  BeanDefinitionReader.getResourceLoader(), BeanDefinitionReader.loadBeanDefinitions(org.springframework.core.io.Resource), BeanDefinitionReader.loadBeanDefinitions(org.springframework.core.io.Resource[])

• loadBeanDefinitions

  public int loadBeanDefinitions​(String location,
                                 Set<Resource> actualResources)
                          throws BeanDefinitionStoreException

  Load bean definitions from the specified resource location.

  The location can also be a location pattern, provided that the ResourceLoader of this bean definition reader is a ResourcePatternResolver.

  参数:

  location - the resource location, to be loaded with the ResourceLoader (or ResourcePatternResolver) of this bean definition reader

  actualResources - a Set to be filled with the actual Resource objects that have been resolved during the loading process. May be null to indicate that the caller is not interested in those Resource objects.

  返回:

  the number of bean definitions found

  抛出:

  BeanDefinitionStoreException - in case of loading or parsing errors

  另请参阅:

  getResourceLoader(), BeanDefinitionReader.loadBeanDefinitions(org.springframework.core.io.Resource), loadBeanDefinitions(org.springframework.core.io.Resource[])

• loadBeanDefinitions

  public int loadBeanDefinitions​(String... locations)
                          throws BeanDefinitionStoreException

  从接口复制的说明: BeanDefinitionReader
  Load bean definitions from the specified resource locations.

  指定者:

  loadBeanDefinitions 在接口中 BeanDefinitionReader

  参数:

  locations - the resource locations, to be loaded with the ResourceLoader (or ResourcePatternResolver) of this bean definition reader

  返回:

  the number of bean definitions found

  抛出:

  BeanDefinitionStoreException - in case of loading or parsing errors