程序包 cn.taketoday.jmx.export.assembler

类 AbstractMBeanInfoAssembler

java.lang.Object
cn.taketoday.jmx.export.assembler.AbstractMBeanInfoAssembler
所有已实现的接口:
MBeanInfoAssembler
直接已知子类:
AbstractReflectiveMBeanInfoAssembler
public abstract class AbstractMBeanInfoAssembler extends Object implements MBeanInfoAssembler
Abstract implementation of the MBeanInfoAssembler interface that encapsulates the creation of a ModelMBeanInfo instance but delegates the creation of metadata to subclasses.

This class offers two flavors of Class extraction from a managed bean instance: getTargetClass(java.lang.Object), extracting the target class behind any kind of AOP proxy, and getClassToExpose(java.lang.Object), returning the class or interface that will be searched for annotations and exposed to the JMX runtime.

从以下版本开始:
4.0
作者:
Rob Harrop, Juergen Hoeller

  • 构造器详细资料

    • AbstractMBeanInfoAssembler

      public AbstractMBeanInfoAssembler()

  • 方法详细资料

    • getMBeanInfo

      public ModelMBeanInfo getMBeanInfo(Object managedBean, String beanKey) throws JMException
      Create an instance of the ModelMBeanInfoSupport class supplied with all JMX implementations and populates the metadata through calls to the subclass.
      指定者:
      getMBeanInfo 在接口中 MBeanInfoAssembler
      参数:
      managedBean - the bean that will be exposed (might be an AOP proxy)
      beanKey - the key associated with the managed bean
      返回:
      the populated ModelMBeanInfo instance
      抛出:
      JMException - in case of errors
      另请参阅:

    • checkManagedBean

      protected void checkManagedBean(Object managedBean) throws IllegalArgumentException
      Check the given bean instance, throwing an IllegalArgumentException if it is not eligible for exposure with this assembler.

      Default implementation is empty, accepting every bean instance.

      参数:
      managedBean - the bean that will be exposed (might be an AOP proxy)
      抛出:
      IllegalArgumentException - the bean is not valid for exposure

    • getTargetClass

      protected Class<?> getTargetClass(Object managedBean)
      Return the actual bean class of the given bean instance. This is the class exposed to description-style JMX properties.

      Default implementation returns the target class for an AOP proxy, and the plain bean class else.

      参数:
      managedBean - the bean instance (might be an AOP proxy)
      返回:
      the bean class to expose
      另请参阅:

    • getClassToExpose

      protected Class<?> getClassToExpose(Object managedBean)
      Return the class or interface to expose for the given bean. This is the class that will be searched for attributes and operations (for example, checked for annotations).
      参数:
      managedBean - the bean instance (might be an AOP proxy)
      返回:
      the bean class to expose
      另请参阅:

    • getClassToExpose

      protected Class<?> getClassToExpose(Class<?> beanClass)
      Return the class or interface to expose for the given bean class. This is the class that will be searched for attributes and operations
      参数:
      beanClass - the bean class (might be an AOP proxy class)
      返回:
      the bean class to expose
      另请参阅:

    • getClassName

      protected String getClassName(Object managedBean, String beanKey) throws JMException
      Get the class name of the MBean resource.

      Default implementation returns a simple description for the MBean based on the class name.

      参数:
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      返回:
      the MBean description
      抛出:
      JMException - in case of errors

    • getDescription

      protected String getDescription(Object managedBean, String beanKey) throws JMException
      Get the description of the MBean resource.

      Default implementation returns a simple description for the MBean based on the class name.

      参数:
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      抛出:
      JMException - in case of errors

    • populateMBeanDescriptor

      protected void populateMBeanDescriptor(Descriptor descriptor, Object managedBean, String beanKey) throws JMException
      Called after the ModelMBeanInfo instance has been constructed but before it is passed to the MBeanExporter.

      Subclasses can implement this method to add additional descriptors to the MBean metadata. Default implementation is empty.

      参数:
      descriptor - the Descriptor for the MBean resource.
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      抛出:
      JMException - in case of errors

    • getConstructorInfo

      protected ModelMBeanConstructorInfo[] getConstructorInfo(Object managedBean, String beanKey) throws JMException
      Get the constructor metadata for the MBean resource. Subclasses should implement this method to return the appropriate metadata for all constructors that should be exposed in the management interface for the managed resource.

      Default implementation returns an empty array of ModelMBeanConstructorInfo.

      参数:
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      返回:
      the constructor metadata
      抛出:
      JMException - in case of errors

    • getNotificationInfo

      protected ModelMBeanNotificationInfo[] getNotificationInfo(Object managedBean, String beanKey) throws JMException
      Get the notification metadata for the MBean resource. Subclasses should implement this method to return the appropriate metadata for all notifications that should be exposed in the management interface for the managed resource.

      Default implementation returns an empty array of ModelMBeanNotificationInfo.

      参数:
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      返回:
      the notification metadata
      抛出:
      JMException - in case of errors

    • getAttributeInfo

      protected abstract ModelMBeanAttributeInfo[] getAttributeInfo(Object managedBean, String beanKey) throws JMException
      Get the attribute metadata for the MBean resource. Subclasses should implement this method to return the appropriate metadata for all the attributes that should be exposed in the management interface for the managed resource.
      参数:
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      返回:
      the attribute metadata
      抛出:
      JMException - in case of errors

    • getOperationInfo

      protected abstract ModelMBeanOperationInfo[] getOperationInfo(Object managedBean, String beanKey) throws JMException
      Get the operation metadata for the MBean resource. Subclasses should implement this method to return the appropriate metadata for all operations that should be exposed in the management interface for the managed resource.
      参数:
      managedBean - the bean instance (might be an AOP proxy)
      beanKey - the key associated with the MBean in the beans map of the MBeanExporter
      返回:
      the operation metadata
      抛出:
      JMException - in case of errors