类 MBeanExporter

字段详细资料

• AUTODETECT_NONE

  public static final int AUTODETECT_NONE

  Autodetection mode indicating that no autodetection should be used.

  另请参阅:

  常量字段值

• AUTODETECT_MBEAN

  public static final int AUTODETECT_MBEAN

  Autodetection mode indicating that only valid MBeans should be autodetected.

  另请参阅:

  常量字段值

• AUTODETECT_ASSEMBLER

  public static final int AUTODETECT_ASSEMBLER

  Autodetection mode indicating that only the MBeanInfoAssembler should be able to autodetect beans.

  另请参阅:

  常量字段值

• AUTODETECT_ALL

  public static final int AUTODETECT_ALL

  Autodetection mode indicating that all autodetection mechanisms should be used.

  另请参阅:

  常量字段值

构造器详细资料

• MBeanExporter

  public MBeanExporter()

方法详细资料

• setBeans

  public void setBeans​(Map<String,​Object> beans)

  Supply a Map of beans to be registered with the JMX MBeanServer.

  The String keys are the basis for the creation of JMX object names. By default, a JMX ObjectName will be created straight from the given key. This can be customized through specifying a custom NamingStrategy.

  Both bean instances and bean names are allowed as values. Bean instances are typically linked in through bean references. Bean names will be resolved as beans in the current factory, respecting lazy-init markers (that is, not triggering initialization of such beans).

  参数:

  beans - a Map with JMX names as keys and bean instances or bean names as values

  另请参阅:

  setNamingStrategy(org.springframework.jmx.export.naming.ObjectNamingStrategy), KeyNamingStrategy, ObjectName(String)

• setAutodetect

  public void setAutodetect​(boolean autodetect)

  Set whether to autodetect MBeans in the bean factory that this exporter runs in. Will also ask an AutodetectCapableMBeanInfoAssembler if available.

  This feature is turned off by default. Explicitly specify true here to enable autodetection.

  另请参阅:

  setAssembler(org.springframework.jmx.export.assembler.MBeanInfoAssembler), AutodetectCapableMBeanInfoAssembler, isMBean(java.lang.Class<?>)

• setAutodetectMode

  public void setAutodetectMode​(int autodetectMode)

  Set the autodetection mode to use.

  抛出:

  IllegalArgumentException - if the supplied value is not one of the AUTODETECT_ constants

  另请参阅:

  setAutodetectModeName(String), AUTODETECT_ALL, AUTODETECT_ASSEMBLER, AUTODETECT_MBEAN, AUTODETECT_NONE

• setAutodetectModeName

  public void setAutodetectModeName​(String constantName)

  Set the autodetection mode to use by name.

  抛出:

  IllegalArgumentException - if the supplied value is not resolvable to one of the AUTODETECT_ constants or is null

  另请参阅:

  setAutodetectMode(int), AUTODETECT_ALL, AUTODETECT_ASSEMBLER, AUTODETECT_MBEAN, AUTODETECT_NONE

• setAllowEagerInit

  public void setAllowEagerInit​(boolean allowEagerInit)

  Specify whether to allow eager initialization of candidate beans when autodetecting MBeans in the Spring application context.

  Default is "false", respecting lazy-init flags on bean definitions. Switch this to "true" in order to search lazy-init beans as well, including FactoryBean-produced objects that haven't been initialized yet.

• setAssembler

  public void setAssembler​(MBeanInfoAssembler assembler)

  Set the implementation of the MBeanInfoAssembler interface to use for this exporter. Default is a SimpleReflectiveMBeanInfoAssembler.

  The passed-in assembler can optionally implement the AutodetectCapableMBeanInfoAssembler interface, which enables it to participate in the exporter's MBean autodetection process.

  另请参阅:

  SimpleReflectiveMBeanInfoAssembler, AutodetectCapableMBeanInfoAssembler, MetadataMBeanInfoAssembler, setAutodetect(boolean)

• setNamingStrategy

  public void setNamingStrategy​(ObjectNamingStrategy namingStrategy)

  Set the implementation of the ObjectNamingStrategy interface to use for this exporter. Default is a KeyNamingStrategy.

  另请参阅:

  KeyNamingStrategy, MetadataNamingStrategy

• setEnsureUniqueRuntimeObjectNames

  public void setEnsureUniqueRuntimeObjectNames​(boolean ensureUniqueRuntimeObjectNames)

  Indicates whether Spring should ensure that ObjectNames generated by the configured ObjectNamingStrategy for runtime-registered MBeans (registerManagedResource(java.lang.Object)) should get modified: to ensure uniqueness for every instance of a managed Class.

  The default value is true.

  另请参阅:

  registerManagedResource(java.lang.Object), JmxUtils.appendIdentityToObjectName(javax.management.ObjectName, Object)

• setExposeManagedResourceClassLoader

  public void setExposeManagedResourceClassLoader​(boolean exposeManagedResourceClassLoader)

  Indicates whether or not the managed resource should be exposed on the thread context ClassLoader before allowing any invocations on the MBean to occur.

  The default value is true, exposing a SpringModelMBean which performs thread context ClassLoader management. Switch this flag off to expose a standard JMX RequiredModelMBean.

• setExcludedBeans

  public void setExcludedBeans​(String... excludedBeans)

  Set the list of names for beans that should be excluded from autodetection.

• addExcludedBean

  public void addExcludedBean​(String excludedBean)

  Add the name of bean that should be excluded from autodetection.

• setListeners

  public void setListeners​(MBeanExporterListener... listeners)

  Set the MBeanExporterListeners that should be notified of MBean registration and unregistration events.

  另请参阅:

  MBeanExporterListener

• setNotificationListeners

  public void setNotificationListeners​(NotificationListenerBean... notificationListeners)

  Set the NotificationListenerBeans containing the NotificationListeners that will be registered with the MBeanServer.

  另请参阅:

  setNotificationListenerMappings(java.util.Map), NotificationListenerBean

• setNotificationListenerMappings

  public void setNotificationListenerMappings​(Map<?,​? extends NotificationListener> listeners)

  Set the NotificationListeners to register with the MBeanServer.

  The key of each entry in the Map is a String representation of the ObjectName or the bean name of the MBean the listener should be registered for. Specifying an asterisk (*) for a key will cause the listener to be associated with all MBeans registered by this class at startup time.

  The value of each entry is the NotificationListener to register. For more advanced options such as registering NotificationFilters and handback objects see setNotificationListeners(NotificationListenerBean[]).

• setBeanClassLoader

  public void setBeanClassLoader​(ClassLoader classLoader)

  从接口复制的说明: BeanClassLoaderAware
  Callback that supplies the bean class loader to a bean instance.

  Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean'sInitializingBean.afterPropertiesSet() method or a custom init-method.

  指定者:

  setBeanClassLoader 在接口中 BeanClassLoaderAware

  参数:

  classLoader - the owning class loader

• setBeanFactory

  public void setBeanFactory​(BeanFactory beanFactory)

  This callback is only required for resolution of bean names in the "beans"Map and for autodetection of MBeans (in the latter case, a ListableBeanFactory is required).

  指定者:

  setBeanFactory 在接口中 BeanFactoryAware

  参数:

  beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

  另请参阅:

  setBeans(java.util.Map<java.lang.String, java.lang.Object>), setAutodetect(boolean)

• afterPropertiesSet

  public void afterPropertiesSet()

  从接口复制的说明: InitializingBean
  Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.

  This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.

  指定者:

  afterPropertiesSet 在接口中 InitializingBean

• afterSingletonsInstantiated

  public void afterSingletonsInstantiated()

  Kick off bean registration automatically after the regular singleton instantiation phase.

  指定者:

  afterSingletonsInstantiated 在接口中 SmartInitializingSingleton

  另请参阅:

  registerBeans()

• destroy

  public void destroy()

  Unregisters all beans that this exported has exposed via JMX when the enclosing ApplicationContext is destroyed.

  指定者:

  destroy 在接口中 DisposableBean

• registerManagedResource

  public ObjectName registerManagedResource​(Object managedResource)
                                     throws MBeanExportException

  从接口复制的说明: MBeanExportOperations
  Register the supplied resource with JMX. If the resource is not a valid MBean already, Spring will generate a management interface for it. The exact interface generated will depend on the implementation and its configuration. This call also generates an ObjectName for the managed resource and returns this to the caller.

  指定者:

  registerManagedResource 在接口中 MBeanExportOperations

  参数:

  managedResource - the resource to expose via JMX

  返回:

  the ObjectName under which the resource was exposed

  抛出:

  MBeanExportException - if Spring is unable to generate an ObjectName or register the MBean

• registerManagedResource

  public void registerManagedResource​(Object managedResource,
                                      ObjectName objectName)
                               throws MBeanExportException

  从接口复制的说明: MBeanExportOperations
  Register the supplied resource with JMX. If the resource is not a valid MBean already, Spring will generate a management interface for it. The exact interface generated will depend on the implementation and its configuration.

  指定者:

  registerManagedResource 在接口中 MBeanExportOperations

  参数:

  managedResource - the resource to expose via JMX

  objectName - the ObjectName under which to expose the resource

  抛出:

  MBeanExportException - if Spring is unable to register the MBean

• unregisterManagedResource

  public void unregisterManagedResource​(ObjectName objectName)

  从接口复制的说明: MBeanExportOperations
  Remove the specified MBean from the underlying MBeanServer registry.

  指定者:

  unregisterManagedResource 在接口中 MBeanExportOperations

  参数:

  objectName - the ObjectName of the resource to remove

• registerBeans

  protected void registerBeans()

  Register the defined beans with the MBeanServer.

  Each bean is exposed to the MBeanServer via a ModelMBean. The actual implementation of the ModelMBean interface used depends on the implementation of the ModelMBeanProvider interface that is configured. By default the RequiredModelMBean class that is supplied with all JMX implementations is used.

  The management interface produced for each bean is dependent on the MBeanInfoAssembler implementation being used. The ObjectName given to each bean is dependent on the implementation of the ObjectNamingStrategy interface being used.

• isBeanDefinitionLazyInit

  protected boolean isBeanDefinitionLazyInit​(ListableBeanFactory beanFactory,
                                             String beanName)

  Return whether the specified bean definition should be considered as lazy-init.

  参数:

  beanFactory - the bean factory that is supposed to contain the bean definition

  beanName - the name of the bean to check

  另请参阅:

  ConfigurableListableBeanFactory.getBeanDefinition(java.lang.String), BeanDefinition.isLazyInit()

• registerBeanNameOrInstance

  protected ObjectName registerBeanNameOrInstance​(Object mapValue,
                                                  String beanKey)
                                           throws MBeanExportException

  Register an individual bean with the MBeanServer.

  This method is responsible for deciding how a bean should be exposed to the MBeanServer. Specifically, if the supplied mapValue is the name of a bean that is configured for lazy initialization, then a proxy to the resource is registered with the MBeanServer so that the lazy load behavior is honored. If the bean is already an MBean then it will be registered directly with the MBeanServer without any intervention. For all other beans or bean names, the resource itself is registered with the MBeanServer directly.

  参数:

  mapValue - the value configured for this bean in the beans map; may be either the String name of a bean, or the bean itself

  beanKey - the key associated with this bean in the beans map

  返回:

  the ObjectName under which the resource was registered

  抛出:

  MBeanExportException - if the export failed

  另请参阅:

  setBeans(java.util.Map<java.lang.String, java.lang.Object>), registerBeanInstance(java.lang.Object, java.lang.String), registerLazyInit(java.lang.String, java.lang.String)

• getObjectName

  protected ObjectName getObjectName​(Object bean,
                                     @Nullable
                                     String beanKey)
                              throws MalformedObjectNameException

  Retrieve the ObjectName for a bean.

  If the bean implements the SelfNaming interface, then the ObjectName will be retrieved using SelfNaming.getObjectName(). Otherwise, the configured ObjectNamingStrategy is used.

  参数:

  bean - the name of the bean in the BeanFactory

  beanKey - the key associated with the bean in the beans map

  返回:

  the ObjectName for the supplied bean

  抛出:

  MalformedObjectNameException - if the retrieved ObjectName is malformed

• isMBean

  protected boolean isMBean​(@Nullable
                            Class<?> beanClass)

  Determine whether the given bean class qualifies as an MBean as-is.

  The default implementation delegates to JmxUtils.isMBean(java.lang.Class<?>), which checks for DynamicMBean classes as well as classes with corresponding "*MBean" interface (Standard MBeans) or corresponding "*MXBean" interface (Java 6 MXBeans).

  参数:

  beanClass - the bean class to analyze

  返回:

  whether the class qualifies as an MBean

  另请参阅:

  JmxUtils.isMBean(Class)

• adaptMBeanIfPossible

  @Nullable
  protected DynamicMBean adaptMBeanIfPossible​(Object bean)
                                       throws JMException

  Build an adapted MBean for the given bean instance, if possible.

  The default implementation builds a JMX 1.2 StandardMBean for the target's MBean/MXBean interface in case of an AOP proxy, delegating the interface's management operations to the proxy.

  参数:

  bean - the original bean instance

  返回:

  the adapted MBean, or null if not possible

  抛出:

  JMException

• createAndConfigureMBean

  protected ModelMBean createAndConfigureMBean​(Object managedResource,
                                               String beanKey)
                                        throws MBeanExportException

  Creates an MBean that is configured with the appropriate management interface for the supplied managed resource.

  参数:

  managedResource - the resource that is to be exported as an MBean

  beanKey - the key associated with the managed bean

  抛出:

  MBeanExportException

  另请参阅:

  createModelMBean(), getMBeanInfo(Object, String)

• createModelMBean

  protected ModelMBean createModelMBean()
                                 throws MBeanException

  Create an instance of a class that implements ModelMBean.

  This method is called to obtain a ModelMBean instance to use when registering a bean. This method is called once per bean during the registration phase and must return a new instance of ModelMBean

  返回:

  a new instance of a class that implements ModelMBean

  抛出:

  MBeanException - if creation of the ModelMBean failed

• onRegister

  protected void onRegister​(ObjectName objectName)

  Called when an MBean is registered. Notifies all registered MBeanExporterListeners of the registration event.

  Please note that if an MBeanExporterListener throws a (runtime) exception when notified, this will essentially interrupt the notification process and any remaining listeners that have yet to be notified will not (obviously) receive the MBeanExporterListener.mbeanRegistered(javax.management.ObjectName) callback.

  覆盖:

  onRegister 在类中 MBeanRegistrationSupport

  参数:

  objectName - the ObjectName of the registered MBean

• onUnregister

  protected void onUnregister​(ObjectName objectName)

  Called when an MBean is unregistered. Notifies all registered MBeanExporterListeners of the unregistration event.

  Please note that if an MBeanExporterListener throws a (runtime) exception when notified, this will essentially interrupt the notification process and any remaining listeners that have yet to be notified will not (obviously) receive the MBeanExporterListener.mbeanUnregistered(javax.management.ObjectName) callback.

  覆盖:

  onUnregister 在类中 MBeanRegistrationSupport

  参数:

  objectName - the ObjectName of the unregistered MBean