类 LiveBeansView

字段详细资料

• MBEAN_DOMAIN_PROPERTY_NAME

  public static final String MBEAN_DOMAIN_PROPERTY_NAME

  The "MBean Domain" property name.

  另请参阅:

  常量字段值

• MBEAN_APPLICATION_KEY

  public static final String MBEAN_APPLICATION_KEY

  The MBean application key.

  另请参阅:

  常量字段值

构造器详细资料

• LiveBeansView

  public LiveBeansView()

方法详细资料

• setApplicationContext

  public void setApplicationContext​(ApplicationContext applicationContext)

  从接口复制的说明: ApplicationContextAware
  Set the ApplicationContext that this object runs in. Normally this call will be used to initialize the object.

  Invoked after population of normal bean properties but before an init callback such as InitializingBean.afterPropertiesSet() or a custom init-method. Invoked after ResourceLoaderAware.setResourceLoader(org.springframework.core.io.ResourceLoader), ApplicationEventPublisherAware.setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher) and MessageSourceAware, if applicable.

  指定者:

  setApplicationContext 在接口中 ApplicationContextAware

  参数:

  applicationContext - the ApplicationContext object to be used by this object

  另请参阅:

  BeanInitializationException

• getSnapshotAsJson

  public String getSnapshotAsJson()

  Generate a JSON snapshot of current beans and their dependencies, finding all active ApplicationContexts through findApplicationContexts(), then delegating to generateJson(java.util.Set).

  指定者:

  getSnapshotAsJson 在接口中 LiveBeansViewMBean

• findApplicationContexts

  protected Set<ConfigurableApplicationContext> findApplicationContexts()

  Find all applicable ApplicationContexts for the current application.

  Called if no specific ApplicationContext has been set for this LiveBeansView.

  返回:

  the set of ApplicationContexts

• generateJson

  protected String generateJson​(Set<ConfigurableApplicationContext> contexts)

  Actually generate a JSON snapshot of the beans in the given ApplicationContexts.

  This implementation doesn't use any JSON parsing libraries in order to avoid third-party library dependencies. It produces an array of context description objects, each containing a context and parent attribute as well as a beans attribute with nested bean description objects. Each bean object contains a bean, scope, type and resource attribute, as well as a dependencies attribute with a nested array of bean names that the present bean depends on.

  参数:

  contexts - the set of ApplicationContexts

  返回:

  the JSON document

• isBeanEligible

  protected boolean isBeanEligible​(String beanName,
                                   BeanDefinition bd,
                                   ConfigurableBeanFactory bf)

  Determine whether the specified bean is eligible for inclusion in the LiveBeansView JSON snapshot.

  参数:

  beanName - the name of the bean

  bd - the corresponding bean definition

  bf - the containing bean factory

  返回:

  true if the bean is to be included; false otherwise

• getEscapedResourceDescription

  @Nullable
  protected String getEscapedResourceDescription​(BeanDefinition bd)

  Determine a resource description for the given bean definition and apply basic JSON escaping (backslashes, double quotes) to it.

  参数:

  bd - the bean definition to build the resource description for

  返回:

  the JSON-escaped resource description