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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_02) on Thu Nov 13 17:20:52 PST 2003 --><TITLE>MBeanInfo (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.management.MBeanInfo class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MBeanInfo (Java 2 Platform Ent. 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Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javax/management/MBeanFeatureInfo.html" title="class in javax.management"><B>PREV CLASS</B></A> <A HREF="../../javax/management/MBeanNotificationInfo.html" title="class in javax.management"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="MBeanInfo.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.management</FONT><BR>Class MBeanInfo</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../resources/inherit.gif" ALT="extended by"><B>javax.management.MBeanInfo</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Cloneable.html" title="class or interface in java.lang">Cloneable</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../javax/management/modelmbean/ModelMBeanInfoSupport.html" title="class in javax.management.modelmbean">ModelMBeanInfoSupport</A>, <A HREF="../../javax/management/openmbean/OpenMBeanInfoSupport.html" title="class in javax.management.openmbean">OpenMBeanInfoSupport</A></DD></DL><HR><DL><DT>public class <B>MBeanInfo</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A><DT>implements <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Cloneable.html" title="class or interface in java.lang">Cloneable</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DL><P><p>Describes the management interface exposed by an MBean; that is, the set of attributes and operations which are available for management operations. Instances of this class are immutable. Subclasses may be mutable but this is not recommended.</p> <p>The contents of the <code>MBeanInfo</code> for a Dynamic MBean are determined by its <A HREF="../../javax/management/DynamicMBean.html#getMBeanInfo()"><CODE>getMBeanInfo()</CODE></A> method. This includes Open MBeans and Model MBeans, which are kinds of Dynamic MBeans.</p> <p>The contents of the <code>MBeanInfo</code> for a Standard MBean are determined by the MBean server as follows:</p> <ul> <li><A HREF="../../javax/management/MBeanInfo.html#getClassName()"><CODE>getClassName()</CODE></A> returns the Java class name of the MBean object; <li><A HREF="../../javax/management/MBeanInfo.html#getConstructors()"><CODE>getConstructors()</CODE></A> returns the list of all public constructors in that object; <li><A HREF="../../javax/management/MBeanInfo.html#getAttributes()"><CODE>getAttributes()</CODE></A> returns the list of all attributes whose existence is deduced from the presence in the MBean interface of a <code>get<i>Name</i></code>, <code>is<i>Name</i></code>, or <code>set<i>Name</i></code> method that conforms to the conventions for Standard MBeans; <li><A HREF="../../javax/management/MBeanInfo.html#getOperations()"><CODE>getOperations()</CODE></A> returns the list of all methods in the MBean interface that do not represent attributes; <li><A HREF="../../javax/management/MBeanInfo.html#getNotifications()"><CODE>getNotifications()</CODE></A> returns an empty array if the MBean does not implement the <A HREF="../../javax/management/NotificationBroadcaster.html" title="interface in javax.management"><CODE>NotificationBroadcaster</CODE></A> interface, otherwise the result of calling <A HREF="../../javax/management/NotificationBroadcaster.html#getNotificationInfo()"><CODE>NotificationBroadcaster.getNotificationInfo()</CODE></A> on it. </ul> <p>The remaining details of the <code>MBeanInfo</code> for a Standard MBean are not specified. This includes the description of the <code>MBeanInfo</code> and of any contained constructors, attributes, operations, and notifications; and the names and descriptions of parameters to constructors and operations.<P><P><DL><DT><B>See Also:</B><DD><A HREF="../../serialized-form.html#javax.management.MBeanInfo">Serialized Form</A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#MBeanInfo(java.lang.String, java.lang.String, javax.management.MBeanAttributeInfo[], javax.management.MBeanConstructorInfo[], javax.management.MBeanOperationInfo[], javax.management.MBeanNotificationInfo[])">MBeanInfo</A></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> className, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> description, <A HREF="../../javax/management/MBeanAttributeInfo.html" title="class in javax.management">MBeanAttributeInfo</A>[] attributes, <A HREF="../../javax/management/MBeanConstructorInfo.html" title="class in javax.management">MBeanConstructorInfo</A>[] constructors, <A HREF="../../javax/management/MBeanOperationInfo.html" title="class in javax.management">MBeanOperationInfo</A>[] operations, <A HREF="../../javax/management/MBeanNotificationInfo.html" title="class in javax.management">MBeanNotificationInfo</A>[] notifications)</CODE><BR> Constructs an <CODE>MBeanInfo</CODE>.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#clone()">clone</A></B>()</CODE><BR> Returns a shallow clone of this instance. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#equals(java.lang.Object)">equals</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> o)</CODE><BR> Compare this MBeanInfo to another. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/management/MBeanAttributeInfo.html" title="class in javax.management">MBeanAttributeInfo</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#getAttributes()">getAttributes</A></B>()</CODE><BR> Returns the list of attributes exposed for management. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#getClassName()">getClassName</A></B>()</CODE><BR> Returns the name of the Java class of the MBean described by this <CODE>MBeanInfo</CODE>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/management/MBeanConstructorInfo.html" title="class in javax.management">MBeanConstructorInfo</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#getConstructors()">getConstructors</A></B>()</CODE><BR> Returns the list of the public constructors of the MBean. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#getDescription()">getDescription</A></B>()</CODE><BR> Returns a human readable description of the MBean.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/management/MBeanNotificationInfo.html" title="class in javax.management">MBeanNotificationInfo</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#getNotifications()">getNotifications</A></B>()</CODE><BR> Returns the list of the notifications emitted by the MBean. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../javax/management/MBeanOperationInfo.html" title="class in javax.management">MBeanOperationInfo</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#getOperations()">getOperations</A></B>()</CODE><BR> Returns the list of operations of the MBean. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/management/MBeanInfo.html#hashCode()">hashCode</A></B>()</CODE><BR> </TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="MBeanInfo(java.lang.String, java.lang.String, javax.management.MBeanAttributeInfo[], javax.management.MBeanConstructorInfo[], javax.management.MBeanOperationInfo[], javax.management.MBeanNotificationInfo[])"><!-- --></A><H3>MBeanInfo</H3><PRE>public <B>MBeanInfo</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> className, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> description, <A HREF="../../javax/management/MBeanAttributeInfo.html" title="class in javax.management">MBeanAttributeInfo</A>[] attributes,⌨️ 快捷键说明
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