modelmbeannotificationbroadcaster.html

j2ee api,很好的api。我这现在有

<A NAME="sendNotification(javax.management.Notification)"><!-- --></A><H3>
sendNotification</H3>
<PRE>
public void <B>sendNotification</B>(<A HREF="../../../javax/management/Notification.html" title="class in javax.management">Notification</A>&nbsp;ntfyObj)
                      throws <A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A>,
                             <A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></PRE>
<DL>
<DD>Sends a Notification which is passed in to the registered
 Notification listeners on the ModelMBean as a
 jmx.modelmbean.generic notification.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ntfyObj</CODE> - The notification which is to be passed to
 the 'handleNotification' method of the listener object.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A></CODE> - Wraps a distributed communication Exception.
<DD><CODE><A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></CODE> - Wraps an IllegalArgumentException: 
       The Notification object passed in parameter is null.</DL>
</DD>
</DL>
<HR>

<A NAME="sendNotification(java.lang.String)"><!-- --></A><H3>
sendNotification</H3>
<PRE>
public void <B>sendNotification</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;ntfyText)
                      throws <A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A>,
                             <A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></PRE>
<DL>
<DD>Sends a Notification which contains the text string that is passed in
 to the registered Notification listeners on the ModelMBean.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ntfyText</CODE> - The text which is to be passed in the Notification to the 'handleNotification'
 method of the listener object.  
 the constructed Notification will be:
   type        "jmx.modelmbean.generic"
   source      this ModelMBean instance
   sequence    1
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A></CODE> - Wraps a distributed communication Exception.
<DD><CODE><A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></CODE> - Wraps an IllegalArgumentException: 
       The Notification text string passed in parameter is null.</DL>
</DD>
</DL>
<HR>

<A NAME="sendAttributeChangeNotification(javax.management.AttributeChangeNotification)"><!-- --></A><H3>
sendAttributeChangeNotification</H3>
<PRE>
public void <B>sendAttributeChangeNotification</B>(<A HREF="../../../javax/management/AttributeChangeNotification.html" title="class in javax.management">AttributeChangeNotification</A>&nbsp;notification)
                                     throws <A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A>,
                                            <A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></PRE>
<DL>
<DD>Sends an attributeChangeNotification which is passed in to
 the registered attributeChangeNotification listeners on the
 ModelMBean.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>notification</CODE> - The notification which is to be passed
 to the 'handleNotification' method of the listener object.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A></CODE> - Wraps a distributed communication Exception.
<DD><CODE><A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></CODE> - Wraps an IllegalArgumentException: The AttributeChangeNotification object passed in parameter is null.</DL>
</DD>
</DL>
<HR>

<A NAME="sendAttributeChangeNotification(javax.management.Attribute, javax.management.Attribute)"><!-- --></A><H3>
sendAttributeChangeNotification</H3>
<PRE>
public void <B>sendAttributeChangeNotification</B>(<A HREF="../../../javax/management/Attribute.html" title="class in javax.management">Attribute</A>&nbsp;oldValue,
                                            <A HREF="../../../javax/management/Attribute.html" title="class in javax.management">Attribute</A>&nbsp;newValue)
                                     throws <A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A>,
                                            <A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></PRE>
<DL>
<DD>Sends an attributeChangeNotification which contains the old value and new value for the
 attribute to the registered AttributeChangeNotification listeners on the ModelMBean.
 <P>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>oldValue</CODE> - The origional value for the Attribute<DD><CODE>newValue</CODE> - The current value for the Attribute
<P>
 <PRE>  
 The constructed attributeChangeNotification will be:
   type        "jmx.attribute.change"
   source      this ModelMBean instance
   sequence    1
   attributeName oldValue.getName()
   attributeType oldValue's class
   attributeOldValue oldValue.getValue()
   attributeNewValue newValue.getValue()
 </PRE>
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A></CODE> - Wraps a distributed communication Exception.
<DD><CODE><A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></CODE> - Wraps an IllegalArgumentException: An Attribute object passed in parameter is null
 or the names of the two Attribute objects in parameter are not the same.</DL>
</DD>
</DL>
<HR>

<A NAME="addAttributeChangeNotificationListener(javax.management.NotificationListener, java.lang.String, java.lang.Object)"><!-- --></A><H3>
addAttributeChangeNotificationListener</H3>
<PRE>
public void <B>addAttributeChangeNotificationListener</B>(<A HREF="../../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</A>&nbsp;listener,
                                                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;attributeName,
                                                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;handback)
                                            throws <A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A>,
                                                   <A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A>,
                                                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></PRE>
<DL>
<DD>Registers an object which implements the NotificationListener interface as a listener.  This
 object's 'handleNotification()' method will be invoked when any attributeChangeNotification is issued through
 or by the ModelMBean.  This does not include other Notifications.  They must be registered
 for independently. An AttributeChangeNotification will be generated for this attributeName.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>listener</CODE> - The listener object which will handles notifications emitted by the registered MBean.<DD><CODE>attributeName</CODE> - The name of the ModelMBean attribute for which to receive change notifications.
      If null, then all attribute changes will cause an attributeChangeNotification to be issued.<DD><CODE>handback</CODE> - The context to be sent to the listener with the notification when a notification is emitted.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - The listener cannot be null.
<DD><CODE><A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A></CODE> - Wraps a distributed communication Exception.
<DD><CODE><A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></CODE> - Wraps an IllegalArgumentException The attribute name passed in parameter does not exist.<DT><B>See Also:</B><DD><A HREF="../../../javax/management/modelmbean/ModelMBeanNotificationBroadcaster.html#removeAttributeChangeNotificationListener(javax.management.NotificationListener, java.lang.String)"><CODE>removeAttributeChangeNotificationListener(javax.management.NotificationListener, java.lang.String)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="removeAttributeChangeNotificationListener(javax.management.NotificationListener, java.lang.String)"><!-- --></A><H3>
removeAttributeChangeNotificationListener</H3>
<PRE>
public void <B>removeAttributeChangeNotificationListener</B>(<A HREF="../../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</A>&nbsp;listener,
                                                      <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;attributeName)
                                               throws <A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A>,
                                                      <A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A>,
                                                      <A HREF="../../../javax/management/ListenerNotFoundException.html" title="class in javax.management">ListenerNotFoundException</A></PRE>
<DL>
<DD>Removes a listener for attributeChangeNotifications from the RequiredModelMBean.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>listener</CODE> - The listener name which was handling notifications emitted by the registered MBean.
 This method will remove all information related to this listener.<DD><CODE>attributeName</CODE> - The attribute for which the listener no longer wants to receive attributeChangeNotifications.
 If null the listener will be removed for all attributeChangeNotifications.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../javax/management/ListenerNotFoundException.html" title="class in javax.management">ListenerNotFoundException</A></CODE> - The listener is not registered in the MBean or is null.
<DD><CODE><A HREF="../../../javax/management/MBeanException.html" title="class in javax.management">MBeanException</A></CODE> - Wraps a distributed communication Exception.
<DD><CODE><A HREF="../../../javax/management/RuntimeOperationsException.html" title="class in javax.management">RuntimeOperationsException</A></CODE> - Wraps an IllegalArgumentException If the inAttributeName parameter does not
 correspond to an attribute name.<DT><B>See Also:</B><DD><A HREF="../../../javax/management/modelmbean/ModelMBeanNotificationBroadcaster.html#addAttributeChangeNotificationListener(javax.management.NotificationListener, java.lang.String, java.lang.Object)"><CODE>addAttributeChangeNotificationListener(javax.management.NotificationListener, java.lang.String, java.lang.Object)</CODE></A></DL>
</DD>
</DL>
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