uTools-Manuals/docs/java/javax/management/StandardEmitterMBean.html

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<h2 class="title" title="Class StandardEmitterMBean">Class StandardEmitterMBean</h2>
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<li><a href="../../javax/management/StandardMBean.html" title="class in javax.management">javax.management.StandardMBean</a></li>
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<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../javax/management/DynamicMBean.html" title="javax.management中的接口">DynamicMBean</a> ， <a href="../../javax/management/MBeanRegistration.html" title="javax.management中的接口">MBeanRegistration</a> ， <a href="../../javax/management/NotificationBroadcaster.html" title="javax.management中的接口">NotificationBroadcaster</a> ， <a href="../../javax/management/NotificationEmitter.html" title="javax.management中的接口">NotificationEmitter</a></span>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">StandardEmitterMBean</span>
extends <a href="../../javax/management/StandardMBean.html" title="class in javax.management">StandardMBean</a>
implements <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a></pre>
<div class="block">
<p> <span>一个MBean，其管理界面由Java接口上的反射决定，并发出通知。</span> </p>
<p> <span>以下示例显示如何使用公共构造函数<a href="../../javax/management/StandardEmitterMBean.html#StandardEmitterMBean-T-java.lang.Class-javax.management.NotificationEmitter-"><code>StandardEmitterMBean(implementation, mbeanInterface, emitter)</code></a>创建使用任何实现类名称<i>Impl</i>发布通知的MBean，通过任何接口<i>Intf</i>定义管理接口（如当前标准MBean），以及任何接口<code>NotificationEmitter</code>的<a href="../../javax/management/NotificationEmitter.html" title="javax.management中的接口">实现</a> 。</span> <span>该示例使用类<a href="../../javax/management/NotificationBroadcasterSupport.html" title="javax.management中的类"><code>NotificationBroadcasterSupport</code></a>作为接口<code>NotificationEmitter</code>的<a href="../../javax/management/NotificationEmitter.html" title="javax.management中的接口">实现</a> 。</span> </p>
<pre>  <span>MBeanServer mbs;
     ...
     final String[] types = new String[] {"sun.disc.space","sun.disc.alarm"};
     final MBeanNotificationInfo info = new MBeanNotificationInfo(
                                          types,
                                          Notification.class.getName(),
                                          "Notification about disc info.");
     final NotificationEmitter emitter =
                    new NotificationBroadcasterSupport(info);

     final Intf impl = new Impl(...);
     final Object mbean = new StandardEmitterMBean(
                                     impl, Intf.class, emitter);
     mbs.registerMBean(mbean, objectName);</span> </pre>
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<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.6 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/management/StandardMBean.html" title="javax.management中的类"><code>StandardMBean</code></a></span>
</dd>
</dl> </li>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<!-- --> </a> <h3>构造方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
<caption>
<span>构造方法</span>
<span class="tabEnd"> </span>
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<tbody>
<tr>
<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#StandardEmitterMBean-java.lang.Class-boolean-javax.management.NotificationEmitter-">StandardEmitterMBean</a></span>(<a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; mbeanInterface, boolean isMXBean, <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</code>
<div class="block">
              制作一个MBean，其管理界面由 
             <code>mbeanInterface</code> ，通知由给定的 
             <code>NotificationEmitter</code>处理。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#StandardEmitterMBean-java.lang.Class-javax.management.NotificationEmitter-">StandardEmitterMBean</a></span>(<a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; mbeanInterface, <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</code>
<div class="block">
              制作一个MBean，其管理界面由 
             <code>mbeanInterface</code> ，通知由给定的 
             <code>NotificationEmitter</code>处理。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code> </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#StandardEmitterMBean-T-java.lang.Class-boolean-javax.management.NotificationEmitter-">StandardEmitterMBean</a></span>(T implementation, <a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;T&gt; mbeanInterface, boolean isMXBean, <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</code>
<div class="block">
              制定一个MBean，其管理界面由 
             <code>mbeanInterface</code> ，给定的实现和通知由给定的 
             <code>NotificationEmitter</code>处理。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code> </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#StandardEmitterMBean-T-java.lang.Class-javax.management.NotificationEmitter-">StandardEmitterMBean</a></span>(T implementation, <a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;T&gt; mbeanInterface, <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</code>
<div class="block">
              制作一个MBean，其管理界面由 
             <code>mbeanInterface</code> ，给定的实现和通知由给定的 
             <code>NotificationEmitter</code>处理。 
            </div> </td>
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<caption>
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#addNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">addNotificationListener</a></span>(<a href="../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener, <a href="../../javax/management/NotificationFilter.html" title="interface in javax.management">NotificationFilter</a> filter, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> handback)</code>
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              添加一个监听器到这个MBean。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../javax/management/MBeanNotificationInfo.html" title="class in javax.management">MBeanNotificationInfo</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#getNotificationInfo--">getNotificationInfo</a></span>()</code>
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              返回一个数组，指示MBean可能发送的每个通知，通知的Java类的名称和通知类型。 
            </div> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#removeNotificationListener-javax.management.NotificationListener-">removeNotificationListener</a></span>(<a href="../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener)</code>
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              从这个MBean中删除一个监听器。 
            </div> </td>
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<tr class="rowColor" id="i3">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#removeNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">removeNotificationListener</a></span>(<a href="../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener, <a href="../../javax/management/NotificationFilter.html" title="interface in javax.management">NotificationFilter</a> filter, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> handback)</code>
<div class="block">
              从这个MBean中删除一个监听器。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/management/StandardEmitterMBean.html#sendNotification-javax.management.Notification-">sendNotification</a></span>(<a href="../../javax/management/Notification.html" title="class in javax.management">Notification</a> n)</code>
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              发送通知。 
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<!-- --> </a> <h3>Methods inherited from class javax.management.<a href="../../javax/management/StandardMBean.html" title="class in javax.management">StandardMBean</a></h3> <code><a href="../../javax/management/StandardMBean.html#cacheMBeanInfo-javax.management.MBeanInfo-">cacheMBeanInfo</a>, <a href="../../javax/management/StandardMBean.html#getAttribute-java.lang.String-">getAttribute</a>, <a href="../../javax/management/StandardMBean.html#getAttributes-java.lang.String:A-">getAttributes</a>, <a href="../../javax/management/StandardMBean.html#getCachedMBeanInfo--">getCachedMBeanInfo</a>, <a href="../../javax/management/StandardMBean.html#getClassName-javax.management.MBeanInfo-">getClassName</a>, <a href="../../javax/management/StandardMBean.html#getConstructors-javax.management.MBeanConstructorInfo:A-java.lang.Object-">getConstructors</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanAttributeInfo-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanConstructorInfo-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanConstructorInfo-javax.management.MBeanParameterInfo-int-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanFeatureInfo-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanInfo-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanOperationInfo-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getDescription-javax.management.MBeanOperationInfo-javax.management.MBeanParameterInfo-int-">getDescription</a>, <a href="../../javax/management/StandardMBean.html#getImpact-javax.management.MBeanOperationInfo-">getImpact</a>, <a href="../../javax/management/StandardMBean.html#getImplementation--">getImplementation</a>, <a href="../../javax/management/StandardMBean.html#getImplementationClass--">getImplementationClass</a>, <a href="../../javax/management/StandardMBean.html#getMBeanInfo--">getMBeanInfo</a>, <a href="../../javax/management/StandardMBean.html#getMBeanInterface--">getMBeanInterface</a>, <a href="../../javax/management/StandardMBean.html#getParameterName-javax.management.MBeanConstructorInfo-javax.management.MBeanParameterInfo-int-">getParameterName</a>, <a href="../../javax/management/StandardMBean.html#getParameterName-javax.management.MBeanOperationInfo-javax.management.MBeanParameterInfo-int-">getParameterName</a>, <a href="../../javax/management/StandardMBean.html#invoke-java.lang.String-java.lang.Object:A-java.lang.String:A-">invoke</a>, <a href="../../javax/management/StandardMBean.html#postDeregister--">postDeregister</a>, <a href="../../javax/management/StandardMBean.html#postRegister-java.lang.Boolean-">postRegister</a>, <a href="../../javax/management/StandardMBean.html#preDeregister--">preDeregister</a>, <a href="../../javax/management/StandardMBean.html#preRegister-javax.management.MBeanServer-javax.management.ObjectName-">preRegister</a>, <a href="../../javax/management/StandardMBean.html#setAttribute-javax.management.Attribute-">setAttribute</a>, <a href="../../javax/management/StandardMBean.html#setAttributes-javax.management.AttributeList-">setAttributes</a>, <a href="../../javax/management/StandardMBean.html#setImplementation-java.lang.Object-">setImplementation</a></code></li>
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<li class="blockList"> <h4>StandardEmitterMBean</h4> <pre>public StandardEmitterMBean(T implementation,
                            <a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;T&gt; mbeanInterface,
                            <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</pre>
<div class="block">
<p> <span>制作一个MBean，其管理界面由<code>mbeanInterface</code> ，给定的实现和通知由给定的<code>NotificationEmitter</code>处理。</span> <span>将所得的MBean实现<code>NotificationEmitter</code>通过将其方法转发到接口<code>emitter</code> 。</span> <span>对于<code>implementation</code>和<code>emitter</code>是同一个对象是合法有用的。</span> </p>
<p> <span>如果<code>emitter</code>是实例<code>NotificationBroadcasterSupport</code>则MBean的<a href="../../javax/management/StandardEmitterMBean.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a>方法将调用<code>emitter.</code> <a href="../../javax/management/NotificationBroadcasterSupport.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a> 。</span> </p>
<p> <span>通过返回的数组<a href="../../javax/management/StandardEmitterMBean.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在新的MBean是返回数组的副本<code>emitter.</code> <a href="../../javax/management/NotificationBroadcaster.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在施工时间。</span> <span>如果由<code>emitter.getNotificationInfo()</code>返回的<code>emitter.getNotificationInfo()</code>稍后更改，那将对此对象的<code>getNotificationInfo()</code>没有影响。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>implementation</code> - MBean接口的实现。 
           </dd>
<dd>
<code>mbeanInterface</code> - 一个标准的MBean接口。 
           </dd>
<dd>
<code>emitter</code> - 将处理通知的对象。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果 
            <code>mbeanInterface</code>不遵循管理接口的JMX设计模式，或者给定的 
            <code>implementation</code>未实现指定的接口，或者如果 
            <code>emitter</code>为空。 
           </dd>
</dl> </li>
</ul> <a name="StandardEmitterMBean-java.lang.Object-java.lang.Class-boolean-javax.management.NotificationEmitter-">
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<li class="blockList"> <h4>StandardEmitterMBean</h4> <pre>public StandardEmitterMBean(T implementation,
                            <a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;T&gt; mbeanInterface,
                            boolean isMXBean,
                            <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</pre>
<div class="block">
<p> <span>制作一个MBean，其管理界面由<code>mbeanInterface</code> ，给定的实现和通知由给定的<code>NotificationEmitter</code>处理。</span> <span>此构造函数可用于创建标准MBean或MXBean。</span> <span>将所得的MBean实现<code>NotificationEmitter</code>通过将其方法转发到接口<code>emitter</code> 。</span> <span>对于<code>implementation</code>和<code>emitter</code>是相同的对象是合法有用的。</span> </p>
<p> <span>如果<code>emitter</code>是实例<code>NotificationBroadcasterSupport</code>则MBean的<a href="../../javax/management/StandardEmitterMBean.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a>方法将调用<code>emitter.</code> <a href="../../javax/management/NotificationBroadcasterSupport.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a> 。</span> </p>
<p> <span>通过返回的数组<a href="../../javax/management/StandardEmitterMBean.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在新的MBean是返回数组的副本<code>emitter.</code> <a href="../../javax/management/NotificationBroadcaster.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在施工时间。</span> <span>如果由<code>emitter.getNotificationInfo()</code>返回的<code>emitter.getNotificationInfo()</code>稍后更改，那将对此对象的<code>getNotificationInfo()</code>没有影响。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>implementation</code> - MBean接口的实现。 
           </dd>
<dd>
<code>mbeanInterface</code> - 一个标准的MBean接口。 
           </dd>
<dd>
<code>isMXBean</code> - 如果为true，那么 
            <code>mbeanInterface</code>参数命名一个MXBean接口，结果MBean是一个MXBean。 
           </dd>
<dd>
<code>emitter</code> - 将处理通知的对象。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果 
            <code>mbeanInterface</code>不遵循管理接口的JMX设计模式，或者给定的 
            <code>implementation</code>未实现指定的接口，或者如果 
            <code>emitter</code>为空。 
           </dd>
</dl> </li>
</ul> <a name="StandardEmitterMBean-java.lang.Class-javax.management.NotificationEmitter-">
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<ul class="blockList">
<li class="blockList"> <h4>StandardEmitterMBean</h4> <pre>protected StandardEmitterMBean(<a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; mbeanInterface,
                               <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</pre>
<div class="block">
<p> <span>制作一个MBean，其管理界面由<code>mbeanInterface</code> ，通知由给定的<code>NotificationEmitter</code>处理。</span> <span>将所得的MBean实现<code>NotificationEmitter</code>通过将其方法转发到接口<code>emitter</code> 。</span> </p>
<p> <span>如果<code>emitter</code>是实例<code>NotificationBroadcasterSupport</code>则MBean的<a href="../../javax/management/StandardEmitterMBean.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a>方法将调用<code>emitter.</code> <a href="../../javax/management/NotificationBroadcasterSupport.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a> 。</span> </p>
<p> <span>通过返回的数组<a href="../../javax/management/StandardEmitterMBean.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在新的MBean是返回数组的副本<code>emitter.</code> <a href="../../javax/management/NotificationBroadcaster.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在施工时间。</span> <span>如果由<code>emitter.getNotificationInfo()</code>返回的<code>emitter.getNotificationInfo()</code>稍后更改，那将对此对象的<code>getNotificationInfo()</code>没有影响。</span> </p>
<p> <span>必须从实现给定<code>mbeanInterface</code>的子类调用此构造<code>mbeanInterface</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>mbeanInterface</code> - 一个StandardMBean界面。 
           </dd>
<dd>
<code>emitter</code> - 将处理通知的对象。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果 
            <code>mbeanInterface</code>不遵循管理接口的JMX设计模式，或者如果 
            <code>this</code>未实现指定的接口，或者如果 
            <code>emitter</code>为空。 
           </dd>
</dl> </li>
</ul> <a name="StandardEmitterMBean-java.lang.Class-boolean-javax.management.NotificationEmitter-">
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<li class="blockList"> <h4>StandardEmitterMBean</h4> <pre>protected StandardEmitterMBean(<a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; mbeanInterface,
                               boolean isMXBean,
                               <a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a> emitter)</pre>
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<p> <span>制作一个MBean，其管理界面由<code>mbeanInterface</code> ，通知由给定的<code>NotificationEmitter</code>处理。</span> <span>此构造函数可用于创建标准MBean或MXBean。</span> <span>将所得的MBean实现<code>NotificationEmitter</code>通过将其方法转发到接口<code>emitter</code> 。</span> </p>
<p> <span>如果<code>emitter</code>是实例<code>NotificationBroadcasterSupport</code>则MBean的<a href="../../javax/management/StandardEmitterMBean.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a>方法将调用<code>emitter.</code> <a href="../../javax/management/NotificationBroadcasterSupport.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a> 。</span> </p>
<p> <span>通过返回的数组<a href="../../javax/management/StandardEmitterMBean.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在新的MBean是返回数组的副本<code>emitter.</code> <a href="../../javax/management/NotificationBroadcaster.html#getNotificationInfo--"><code>getNotificationInfo()</code></a>在施工时间。</span> <span>如果由<code>emitter.getNotificationInfo()</code>返回的<code>emitter.getNotificationInfo()</code>稍后更改，那将对此对象的<code>getNotificationInfo()</code>没有影响。</span> </p>
<p> <span>必须从实现给定<code>mbeanInterface</code>的子类调用此构造<code>mbeanInterface</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>mbeanInterface</code> - 一个StandardMBean界面。 
           </dd>
<dd>
<code>isMXBean</code> - 如果为true，那么 
            <code>mbeanInterface</code>参数命名一个MXBean接口，结果MBean是一个MXBean。 
           </dd>
<dd>
<code>emitter</code> - 将处理通知的对象。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果 
            <code>mbeanInterface</code>不遵循管理接口的JMX设计模式，或者如果 
            <code>this</code>未实现指定的接口，或者如果 
            <code>emitter</code>为空。 
           </dd>
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<li class="blockList"> <h4>removeNotificationListener</h4> <pre>public void removeNotificationListener(<a href="../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener)
                                throws <a href="../../javax/management/ListenerNotFoundException.html" title="class in javax.management">ListenerNotFoundException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面： <code><a href="../../javax/management/NotificationBroadcaster.html#removeNotificationListener-javax.management.NotificationListener-">NotificationBroadcaster</a></code>复制</span>
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<span>从这个MBean中删除一个监听器。</span>
<span>如果侦听器已经注册了不同的回传对象或通知过滤器，则与侦听器对应的所有条目都将被删除。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/management/NotificationBroadcaster.html#removeNotificationListener-javax.management.NotificationListener-">removeNotificationListener</a></code>在接口 
            <code><a href="../../javax/management/NotificationBroadcaster.html" title="interface in javax.management">NotificationBroadcaster</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>listener</code> - 以前添加到此MBean的侦听器。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../javax/management/ListenerNotFoundException.html" title="class in javax.management">ListenerNotFoundException</a></code> - 监听器未注册到MBean。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/NotificationBroadcaster.html#addNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-"><code>NotificationBroadcaster.addNotificationListener(javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)</code></a> ， 
            <a href="../../javax/management/NotificationEmitter.html#removeNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-"><code>NotificationEmitter.removeNotificationListener(javax.management.NotificationListener, javax.management.NotificationFilter, java.lang.Object)</code></a>
</dd>
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<li class="blockList"> <h4>removeNotificationListener</h4> <pre>public void removeNotificationListener(<a href="../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener,
                                       <a href="../../javax/management/NotificationFilter.html" title="interface in javax.management">NotificationFilter</a> filter,
                                       <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> handback)
                                throws <a href="../../javax/management/ListenerNotFoundException.html" title="class in javax.management">ListenerNotFoundException</a></pre>
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<span class="descfrmTypeLabel">说明从界面： <code><a href="../../javax/management/NotificationEmitter.html#removeNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">NotificationEmitter</a></code>复制</span>
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<p> <span>从这个MBean中删除一个监听器。</span> <span>该MBean必须有一个与给定匹配的侦听<code>listener</code> ， <code>filter</code>和<code>handback</code>参数。</span> <span>如果有多个这样的听众，只有一个被删除。</span> </p>
<p> <span><code>filter</code>和<code>handback</code>参数可以为null，当且仅当它们在要删除的侦听器中为空时。</span> </p>
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<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/management/NotificationEmitter.html#removeNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">removeNotificationListener</a></code>在接口 
            <code><a href="../../javax/management/NotificationEmitter.html" title="interface in javax.management">NotificationEmitter</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>listener</code> - 以前添加到此MBean的侦听器。 
           </dd>
<dd>
<code>filter</code> - 添加侦听器时指定的过滤器。 
           </dd>
<dd>
<code>handback</code> - 添加侦听器时指定的回调。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../javax/management/ListenerNotFoundException.html" title="class in javax.management">ListenerNotFoundException</a></code> - 监听器未注册到MBean，或者没有向给定的过滤器和回传注册。 
           </dd>
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<li class="blockList"> <h4>addNotificationListener</h4> <pre>public void addNotificationListener(<a href="../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener,
                                    <a href="../../javax/management/NotificationFilter.html" title="interface in javax.management">NotificationFilter</a> filter,
                                    <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> handback)</pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../javax/management/NotificationBroadcaster.html#addNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">NotificationBroadcaster</a></code></span>
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            添加一个监听器到这个MBean。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/management/NotificationBroadcaster.html#addNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">addNotificationListener</a></code>在接口 
            <code><a href="../../javax/management/NotificationBroadcaster.html" title="interface in javax.management">NotificationBroadcaster</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>listener</code> - 将处理广播公司发出的通知的侦听器对象。 
           </dd>
<dd>
<span><code>filter</code> - 过滤器对象。</span>
<span>如果过滤器为空，则在处理通知之前不会执行过滤。</span>
</dd>
<dd>
<span><code>handback</code> - 发出通知时发送回侦听器的不透明对象。</span>
<span>该通知广播对象无法使用此对象。</span>
<span>通知发送者应该重新发送更改。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/management/NotificationBroadcaster.html#removeNotificationListener-javax.management.NotificationListener-"><code>NotificationBroadcaster.removeNotificationListener(javax.management.NotificationListener)</code></a>
</dd>
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<li class="blockList"> <h4>getNotificationInfo</h4> <pre>public <a href="../../javax/management/MBeanNotificationInfo.html" title="class in javax.management">MBeanNotificationInfo</a>[] getNotificationInfo()</pre>
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<span class="descfrmTypeLabel">描述从界面复制： <code><a href="../../javax/management/NotificationBroadcaster.html#getNotificationInfo--">NotificationBroadcaster</a></code></span>
</div>
<div class="block">
<p> <span>返回一个数组，指示MBean可能发送的每个通知，通知的Java类的名称和通知类型。</span> </p>
<p> <span>MBean发送不在此阵列中描述的通知并不是非法的。</span> <span>但是，MBean服务器的某些客户端可能依赖于正确运行的阵列。</span> </p>
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<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/management/NotificationBroadcaster.html#getNotificationInfo--">getNotificationInfo</a></code>在接口 
            <code><a href="../../javax/management/NotificationBroadcaster.html" title="interface in javax.management">NotificationBroadcaster</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             可能通知的数组。 
           </dd>
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<li class="blockList"> <h4>sendNotification</h4> <pre>public void sendNotification(<a href="../../javax/management/Notification.html" title="class in javax.management">Notification</a> n)</pre>
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<p> <span>发送通知。</span> </p>
<p> <span>如果<code>emitter</code>参数构造函数是实例<code>NotificationBroadcasterSupport</code> ，则此方法将调用<code>emitter.</code> <a href="../../javax/management/NotificationBroadcasterSupport.html#sendNotification-javax.management.Notification-"><code>sendNotification</code></a> 。</span> </p>
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<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>n</code> - 发送通知。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/ClassCastException.html" title="class in java.lang">ClassCastException</a></code> - 如果 
            <code>emitter</code>函数的emitter参数不是 
            <code>NotificationBroadcasterSupport</code> 。 
           </dd>
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