mbeanserverinterceptor.java

Mobile 应用程序使用 Java Micro Edition (Java ME) 平台

     * @exception InstanceNotFoundException The MBean specified is not
     * registered in the MBean server.
     * @exception ReflectionException An exception occurred when
     * trying to invoke the getAttributes method of a Dynamic MBean.
     * @exception RuntimeOperationsException Wrap a
     * <CODE>java.lang.IllegalArgumentException</CODE>: The object
     * name in parameter is null or attributes in parameter is null.
     */
    public AttributeList getAttributes(ObjectName name, String[] attributes)
	    throws InstanceNotFoundException, ReflectionException;

    /**
     * Sets the value of a specific attribute of a named MBean. The MBean
     * is identified by its object name.
     *
     * @param name The name of the MBean within which the attribute is
     * to be set.
     * @param attribute The identification of the attribute to be set
     * and the value it is to be set to.
     *
     * @exception InstanceNotFoundException The MBean specified is not
     * registered in the MBean server.
     * @exception AttributeNotFoundException The attribute specified
     * is not accessible in the MBean.
     * @exception InvalidAttributeValueException The value specified
     * for the attribute is not valid.
     * @exception MBeanException Wraps an exception thrown by the
     * MBean's setter.
     * @exception ReflectionException Wraps a
     * <CODE>java.lang.Exception</CODE> thrown when trying to invoke
     * the setter.
     * @exception RuntimeOperationsException Wraps a
     * <CODE>java.lang.IllegalArgumentException</CODE>: The object
     * name in parameter is null or the attribute in parameter is
     * null.
     */
    public void setAttribute(ObjectName name, Attribute attribute)
	    throws InstanceNotFoundException, AttributeNotFoundException,
		   InvalidAttributeValueException, MBeanException, 
		   ReflectionException;



    /**
     * Sets the values of several attributes of a named MBean. The MBean is
     * identified by its object name.
     *
     * @param name The object name of the MBean within which the
     * attributes are to be set.
     * @param attributes A list of attributes: The identification of
     * the attributes to be set and the values they are to be set to.
     *
     * @return The list of attributes that were set, with their new
     * values.
     *
     * @exception InstanceNotFoundException The MBean specified is not
     * registered in the MBean server.
     * @exception ReflectionException An exception occurred when
     * trying to invoke the getAttributes method of a Dynamic MBean.
     * @exception RuntimeOperationsException Wraps a
     * <CODE>java.lang.IllegalArgumentException</CODE>: The object
     * name in parameter is null or attributes in parameter is null.
     */
    public AttributeList setAttributes(ObjectName name,
				       AttributeList attributes)
	throws InstanceNotFoundException, ReflectionException;

    /**
     * Invokes an operation on an MBean.
     *
     * @param name The object name of the MBean on which the method is
     * to be invoked.
     * @param operationName The name of the operation to be invoked.
     * @param params An array containing the parameters to be set when
     * the operation is invoked
     * @param signature An array containing the signature of the
     * operation. The class objects will be loaded using the same
     * class loader as the one used for loading the MBean on which the
     * operation was invoked.
     *
     * @return The object returned by the operation, which represents
     * the result ofinvoking the operation on the MBean specified.
     *
     * @exception InstanceNotFoundException The MBean specified is not
     * registered in the MBean server.
     * @exception MBeanException Wraps an exception thrown by the
     * MBean's invoked method.
     * @exception ReflectionException Wraps a
     * <CODE>java.lang.Exception</CODE> thrown while trying to invoke
     * the method.
     */
    public Object invoke(ObjectName name, String operationName,
			 Object params[], String signature[])
	    throws InstanceNotFoundException, MBeanException,
		   ReflectionException;
 
    /**
     * Returns the default domain used for naming the MBean.
     * The default domain name is used as the domain part in the ObjectName
     * of MBeans if no domain is specified by the user.
     */
    public String getDefaultDomain();

    /**
     * Returns the list of domains in which any MBean is currently
     * registered.
     */
    public String[] getDomains();

    /**
     * <p>Adds a listener to a registered MBean.</p>
     *
     * <P> A notification emitted by an MBean will be forwarded by the
     * MBeanServer to the listener.  If the source of the notification
     * is a reference to an MBean object, the MBean server will replace it
     * by that MBean's ObjectName.  Otherwise the source is unchanged.
     *
     * @param name The name of the MBean on which the listener should
     * be added.
     * @param listener The listener object which will handle the
     * notifications emitted by the registered MBean.
     * @param filter The filter object. If filter is null, no
     * filtering will be performed before handling notifications.
     * @param handback The context to be sent to the listener when a
     * notification is emitted.
     *
     * @exception InstanceNotFoundException The MBean name provided
     * does not match any of the registered MBeans.
     */
    public void addNotificationListener(ObjectName name,
					NotificationListener listener,
					NotificationFilter filter,
					Object handback)
	    throws InstanceNotFoundException;


    /**
     * <p>Adds a listener to a registered MBean.</p>
     *
     * <p>A notification emitted by an MBean will be forwarded by the
     * MBeanServer to the listener.  If the source of the notification
     * is a reference to an MBean object, the MBean server will
     * replace it by that MBean's ObjectName.  Otherwise the source is
     * unchanged.</p>
     *
     * <p>The listener object that receives notifications is the one
     * that is registered with the given name at the time this method
     * is called.  Even if it is subsequently unregistered, it will
     * continue to receive notifications.</p>
     *
     * @param name The name of the MBean on which the listener should
     * be added.
     * @param listener The object name of the listener which will
     * handle the notifications emitted by the registered MBean.
     * @param filter The filter object. If filter is null, no
     * filtering will be performed before handling notifications.
     * @param handback The context to be sent to the listener when a
     * notification is emitted.
     *
     * @exception InstanceNotFoundException The MBean name of the
     * notification listener or of the notification broadcaster does
     * not match any of the registered MBeans.
     * @exception RuntimeOperationsException Wraps an {@link
     * IllegalArgumentException}.  The MBean named by
     * <code>listener</code> exists but does not implement the {@link
     * NotificationListener} interface.
     * @exception IOException A communication problem occurred when
     * talking to the MBean server.
     */
    public void addNotificationListener(ObjectName name,
					ObjectName listener,
					NotificationFilter filter,
					Object handback)
	    throws InstanceNotFoundException;

    /**
     * Removes a listener from a registered MBean.
     *
     * <P> If the listener is registered more than once, perhaps with
     * different filters or callbacks, this method will remove all
     * those registrations.
     *
     * @param name The name of the MBean on which the listener should
     * be removed.
     * @param listener The object name of the listener to be removed.
     *
     * @exception InstanceNotFoundException The MBean name provided
     * does not match any of the registered MBeans.
     * @exception ListenerNotFoundException The listener is not
     * registered in the MBean.
     */
    public void removeNotificationListener(ObjectName name,
					   ObjectName listener) 
	throws InstanceNotFoundException, ListenerNotFoundException;

    /**
     * <p>Removes a listener from a registered MBean.</p>
     *
     * <p>The MBean must have a listener that exactly matches the
     * given <code>listener</code>, <code>filter</code>, and
     * <code>handback</code> parameters.  If there is more than one
     * such listener, only one is removed.</p>
     *
     * <p>The <code>filter</code> and <code>handback</code> parameters
     * may be null if and only if they are null in a listener to be
     * removed.</p>
     *
     * @param name The name of the MBean on which the listener should
     * be removed.
     * @param listener A listener that was previously added to this
     * MBean.
     * @param filter The filter that was specified when the listener
     * was added.
     * @param handback The handback that was specified when the
     * listener was added.
     *
     * @exception InstanceNotFoundException The MBean name provided
     * does not match any of the registered MBeans.
     * @exception ListenerNotFoundException The listener is not
     * registered in the MBean, or it is not registered with the given
     * filter and handback.
     */
    public void removeNotificationListener(ObjectName name,
					   ObjectName listener,
					   NotificationFilter filter,
					   Object handback)
	    throws InstanceNotFoundException, ListenerNotFoundException;


    /**
     * <p>Removes a listener from a registered MBean.</p>
     *
     * <P> If the listener is registered more than once, perhaps with
     * different filters or callbacks, this method will remove all
     * those registrations.
     *
     * @param name The name of the MBean on which the listener should
     * be removed.
     * @param listener The listener object which will handle the
     * notifications emitted by the registered MBean.
     *
     * @exception InstanceNotFoundException The MBean name provided
     * does not match any of the registered MBeans.
     * @exception ListenerNotFoundException The listener is not
     * registered in the MBean.
     */
    public void removeNotificationListener(ObjectName name,
					   NotificationListener listener)
	    throws InstanceNotFoundException, ListenerNotFoundException;

    /**
     * <p>Removes a listener from a registered MBean.</p>
     *
     * <p>The MBean must have a listener that exactly matches the
     * given <code>listener</code>, <code>filter</code>, and
     * <code>handback</code> parameters.  If there is more than one
     * such listener, only one is removed.</p>
     *
     * <p>The <code>filter</code> and <code>handback</code> parameters
     * may be null if and only if they are null in a listener to be
     * removed.</p>
     *
     * @param name The name of the MBean on which the listener should
     * be removed.
     * @param listener A listener that was previously added to this
     * MBean.
     * @param filter The filter that was specified when the listener
     * was added.
     * @param handback The handback that was specified when the
     * listener was added.
     *
     * @exception InstanceNotFoundException The MBean name provided
     * does not match any of the registered MBeans.
     * @exception ListenerNotFoundException The listener is not
     * registered in the MBean, or it is not registered with the given
     * filter and handback.
     */
    public void removeNotificationListener(ObjectName name,
					   NotificationListener listener,
					   NotificationFilter filter,
					   Object handback)
	    throws InstanceNotFoundException, ListenerNotFoundException;

    /**
     * This method discovers the attributes and operations that an
     * MBean exposes for management.
     *
     * @param name The name of the MBean to analyze
     *
     * @return An instance of <CODE>MBeanInfo</CODE> allowing the
     * retrieval of all attributes and operations of this MBean.
     *
     * @exception IntrospectionException An exception occurred during
     * introspection.
     * @exception InstanceNotFoundException The MBean specified was
     * not found.
     * @exception ReflectionException An exception occurred when
     * trying to invoke the getMBeanInfo of a Dynamic MBean.
     */
    public MBeanInfo getMBeanInfo(ObjectName name)
	    throws InstanceNotFoundException, IntrospectionException,
	    	   ReflectionException;

 
    /**
     * Returns true if the MBean specified is an instance of the
     * specified class, false otherwise.
     * 
     * @param name The <CODE>ObjectName</CODE> of the MBean.
     * @param className The name of the class.
     *
     * @return true if the MBean specified is an instance of the
     * specified class, false otherwise.
     *
     * @exception InstanceNotFoundException The MBean specified is not
     * registered in the MBean server.
     */
    public boolean isInstanceOf(ObjectName name, String className)
	    throws InstanceNotFoundException;
 
    /**
     * <p>Return the {@link java.lang.ClassLoader} that was used for
     * loading the class of the named MBean.
     * @param mbeanName The ObjectName of the MBean.
     * @return The ClassLoader used for that MBean.
     * @exception InstanceNotFoundException if the named MBean is not found.
     */
    public ClassLoader getClassLoaderFor(ObjectName mbeanName)
	throws InstanceNotFoundException;

    /**
     * <p>Return the named {@link java.lang.ClassLoader}.
     * @param loaderName The ObjectName of the ClassLoader.
     * @return The named ClassLoader.
     * @exception InstanceNotFoundException if the named ClassLoader is 
     * not found.
     */
    public ClassLoader getClassLoader(ObjectName loaderName)
	throws InstanceNotFoundException;

}