Package Summary  Overview Summary

class:DynamicMBean [NONE]

All Known Subinterfaces:
ModelMBean
All Known Implementing Classes:
RequiredModelMBean, StandardEmitterMBean, StandardMBean

public interface DynamicMBean
Defines the methods that should be implemented by a Dynamic MBean (MBean that exposes a dynamic management interface).
Since:
1.5

method:getAttribute(java.lang.String) [NONE]

  • getAttribute

    Obtain the value of a specific attribute of the Dynamic MBean.
    Parameters:
    attribute - The name of the attribute to be retrieved
    Returns:
    The value of the attribute retrieved.
    Throws:
    AttributeNotFoundException - if specified attribute does not exist or cannot be retrieved
    MBeanException - Wraps a java.lang.Exception thrown by the MBean's getter.
    ReflectionException - Wraps a java.lang.Exception thrown while trying to invoke the getter.
    See Also:
    setAttribute(javax.management.Attribute)
  • method:setAttribute(javax.management.Attribute) [NONE]

    setAttribute

    Set the value of a specific attribute of the Dynamic MBean.
    Parameters:
    attribute - The identification of the attribute to be set and the value it is to be set to.
    Throws:
    AttributeNotFoundException - if specified attribute does not exist or cannot be retrieved
    InvalidAttributeValueException - if value specified is not valid for the attribute
    MBeanException - Wraps a java.lang.Exception thrown by the MBean's setter.
    ReflectionException - Wraps a java.lang.Exception thrown while trying to invoke the MBean's setter.
    See Also:
    getAttribute(java.lang.String)

    method:getAttributes(java.lang.String[]) [NONE]

    getAttributes

    AttributeList getAttributes?(String[] attributes)
    Get the values of several attributes of the Dynamic MBean.
    Parameters:
    attributes - A list of the attributes to be retrieved.
    Returns:
    The list of attributes retrieved.
    See Also:
    setAttributes(javax.management.AttributeList)

    method:setAttributes(javax.management.AttributeList) [NONE]

    setAttributes

    AttributeList setAttributes?(AttributeList attributes)
    Sets the values of several attributes of the Dynamic MBean.
    Parameters:
    attributes - A list of attributes: The identification of the attributes to be set and the values they are to be set to.
    Returns:
    The list of attributes that were set, with their new values.
    See Also:
    getAttributes(java.lang.String[])

    method:invoke(java.lang.String,java.lang.Object[],java.lang.String[]) [NONE]

    invoke

    Object invoke?(String actionName, Object[] params, String[] signature) throws MBeanException, ReflectionException
    Allows an action to be invoked on the Dynamic MBean.
    Parameters:
    actionName - The name of the action to be invoked.
    params - An array containing the parameters to be set when the action is invoked.
    signature - An array containing the signature of the action. The class objects will be loaded through the same class loader as the one used for loading the MBean on which the action is invoked.
    Returns:
    The object returned by the action, which represents the result of invoking the action on the MBean specified.
    Throws:
    MBeanException - Wraps a java.lang.Exception thrown by the MBean's invoked method.
    ReflectionException - Wraps a java.lang.Exception thrown while trying to invoke the method

    method:getMBeanInfo() [NONE]

    getMBeanInfo

    MBeanInfo getMBeanInfo()
    Provides the exposed attributes and actions of the Dynamic MBean using an MBeanInfo object.
    Returns:
    An instance of MBeanInfo allowing all attributes and actions exposed by this Dynamic MBean to be retrieved.

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