uTools-Manuals/docs/java/javax/management/remote/rmi/RMIConnector.html

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     javax.management.remote.rmi 
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<h2 class="title" title="Class RMIConnector">Class RMIConnector</h2>
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<li>javax.management.remote.rmi.RMIConnector</li>
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<dt>
         All Implemented Interfaces: 
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<span><a href="../../../../java/io/Closeable.html" title="java.io中的接口">Closeable</a> ， <a href="../../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../../../java/lang/AutoCloseable.html" title="java.lang中的接口">AutoCloseable</a> ， <a href="../../../../javax/management/remote/JMXAddressable.html" title="javax.management.remote中的接口">JMXAddressable</a> ， <a href="../../../../javax/management/remote/JMXConnector.html" title="javax.management.remote中的接口">JMXConnector</a></span>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">RMIConnector</span>
extends <a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a>
implements <a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a>, <a href="../../../../java/io/Serializable.html" title="interface in java.io">Serializable</a>, <a href="../../../../javax/management/remote/JMXAddressable.html" title="interface in javax.management.remote">JMXAddressable</a></pre>
<div class="block">
<p> <span>与远程RMI连接器的连接。</span> <span>通常，这样的连接使用<a href="../../../../javax/management/remote/JMXConnectorFactory.html" title="javax.management.remote中的类"><code>JMXConnectorFactory</code></a> 。</span> <span>然而，专门的应用程序可以直接使用这个类，例如使用没有经过JNDI的<a href="../../../../javax/management/remote/rmi/RMIServer.html" title="javax.management.remote.rmi中的接口"><code>RMIServer</code></a>存根。</span> </p>
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<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.5 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../serialized-form.html#javax.management.remote.rmi.RMIConnector">Serialized Form</a>
</dd>
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<!-- --> </a> <h3>Fields inherited from interface javax.management.remote.<a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></h3> <code><a href="../../../../javax/management/remote/JMXConnector.html#CREDENTIALS">CREDENTIALS</a></code></li>
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<caption>
<span>构造方法</span>
<span class="tabEnd"> </span>
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<tbody>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#RMIConnector-javax.management.remote.JMXServiceURL-java.util.Map-">RMIConnector</a></span>(<a href="../../../../javax/management/remote/JMXServiceURL.html" title="class in javax.management.remote">JMXServiceURL</a> url, <a href="../../../../java/util/Map.html" title="interface in java.util">Map</a>&lt;<a href="../../../../java/lang/String.html" title="class in java.lang">String</a>,?&gt; environment)</code>
<div class="block">
              构造一个 
             <code>RMIConnector</code>将RMI连接器服务器与给定的地址连接。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#RMIConnector-javax.management.remote.rmi.RMIServer-java.util.Map-">RMIConnector</a></span>(<a href="../../../../javax/management/remote/rmi/RMIServer.html" title="interface in javax.management.remote.rmi">RMIServer</a> rmiServer, <a href="../../../../java/util/Map.html" title="interface in java.util">Map</a>&lt;<a href="../../../../java/lang/String.html" title="class in java.lang">String</a>,?&gt; environment)</code>
<div class="block">
              构造一个 
             <code>RMIConnector</code>使用给定的RMI存根。 
            </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/remote/rmi/RMIConnector.html#addConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">addConnectionNotificationListener</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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              添加一个监听器以通知连接状态的变化。 
            </div> </td>
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<tr class="rowColor" id="i1">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#close--">close</a></span>()</code>
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              关闭与其服务器的客户端连接。 
            </div> </td>
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<tr class="altColor" id="i2">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#connect--">connect</a></span>()</code>
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              建立与连接器服务器的连接。 
            </div> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#connect-java.util.Map-">connect</a></span>(<a href="../../../../java/util/Map.html" title="interface in java.util">Map</a>&lt;<a href="../../../../java/lang/String.html" title="class in java.lang">String</a>,?&gt; environment)</code>
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              建立与连接器服务器的连接。 
            </div> </td>
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<td class="colFirst"><code><a href="../../../../javax/management/remote/JMXServiceURL.html" title="class in javax.management.remote">JMXServiceURL</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#getAddress--">getAddress</a></span>()</code>
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              该连接器的地址。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#getConnectionId--">getConnectionId</a></span>()</code>
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              从连接器服务器获取此连接的ID。 
            </div> </td>
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<td class="colFirst"><code><a href="../../../../javax/management/MBeanServerConnection.html" title="interface in javax.management">MBeanServerConnection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#getMBeanServerConnection--">getMBeanServerConnection</a></span>()</code>
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              返回表示远程MBean服务器的 
             <code>MBeanServerConnection</code>对象。 
            </div> </td>
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<tr class="rowColor" id="i7">
<td class="colFirst"><code><a href="../../../../javax/management/MBeanServerConnection.html" title="interface in javax.management">MBeanServerConnection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#getMBeanServerConnection-javax.security.auth.Subject-">getMBeanServerConnection</a></span>(<a href="../../../../javax/security/auth/Subject.html" title="class in javax.security.auth">Subject</a> delegationSubject)</code>
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              返回一个 
             <code>MBeanServerConnection</code>远程MBean服务器的 
             <code>MBeanServerConnection</code>对象，代表所提供的委托主体执行操作。 
            </div> </td>
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<tr class="altColor" id="i8">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-">removeConnectionNotificationListener</a></span>(<a href="../../../../javax/management/NotificationListener.html" title="interface in javax.management">NotificationListener</a> listener)</code>
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              从列表中删除一个监听器以通知状态更改。 
            </div> </td>
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<tr class="rowColor" id="i9">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">removeConnectionNotificationListener</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">
              从列表中删除一个监听器以通知状态更改。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code><a href="../../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/management/remote/rmi/RMIConnector.html#toString--">toString</a></span>()</code>
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              返回此对象的字符串表示形式。 
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<li class="blockList"> <h4>RMIConnector</h4> <pre>public RMIConnector(<a href="../../../../javax/management/remote/JMXServiceURL.html" title="class in javax.management.remote">JMXServiceURL</a> url,
                    <a href="../../../../java/util/Map.html" title="interface in java.util">Map</a>&lt;<a href="../../../../java/lang/String.html" title="class in java.lang">String</a>,?&gt; environment)</pre>
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<p> <span>构造一个<code>RMIConnector</code>将RMI连接器服务器与给定的地址连接。</span> </p>
<p> <span>该地址可以使用以下语法之一直接引用到连接器服务器：</span> </p>
<pre>  <span>service:jmx:rmi://<em>[host[:port]]</em>/stub/<em>encoded-stub</em>
 service:jmx:iiop://<em>[host[:port]]</em>/ior/<em>encoded-IOR</em></span> </pre>
<p> <span>（这里，方括号<code>[]</code>不是地址的一部分，但表示主机和端口是可选的。）</span> </p>
<p> <span>该地址可以指示通过JNDI查找RMI存根的位置，使用以下语法之一：</span> </p>
<pre>  <span>service:jmx:rmi://<em>[host[:port]]</em>/jndi/<em>jndi-name</em>
 service:jmx:iiop://<em>[host[:port]]</em>/jndi/<em>jndi-name</em></span> </pre>
<p> <span>实现还可以识别额外的地址语法，例如：</span> </p>
<pre>  <span>service:jmx:iiop://<em>[host[:port]]</em>/stub/<em>encoded-stub</em></span> </pre>
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<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>url</code> - RMI连接器服务器的地址。 
           </dd>
<dd>
<span><code>environment</code> - 指定如何进行连接的附加属性。</span>
<span>对于基于JNDI的地址，这些属性可以有效地包括由<a href="../../../../javax/naming/InitialContext.html#InitialContext-java.util.Hashtable-"><code>InitialContext</code>识别的</a> JNDI <a href="../../../../javax/naming/InitialContext.html#InitialContext-java.util.Hashtable-">属性</a> 。</span>
<span>此参数可以为空，这相当于一个空的Map。</span>
</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>url</code>为空。 
           </dd>
</dl> </li>
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<li class="blockList"> <h4>RMIConnector</h4> <pre>public RMIConnector(<a href="../../../../javax/management/remote/rmi/RMIServer.html" title="interface in javax.management.remote.rmi">RMIServer</a> rmiServer,
                    <a href="../../../../java/util/Map.html" title="interface in java.util">Map</a>&lt;<a href="../../../../java/lang/String.html" title="class in java.lang">String</a>,?&gt; environment)</pre>
<div class="block">
<p>使用给定的RMI存根构造一个<code>RMIConnector</code> 。 </p>
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<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>rmiServer</code> - 表示RMI连接器服务器的RMI存根。 
           </dd>
<dd>
<span><code>environment</code> - 指定如何进行连接的附加属性。</span>
<span>此参数可以为空，这相当于一个空的Map。</span>
</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>rmiServer</code>为空。 
           </dd>
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<li class="blockList"> <h4>toString</h4> <pre>public <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> toString()</pre>
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<p> <span>返回此对象的字符串表示形式。</span> <span>一般来说， <code>toString</code>方法返回一个“textually代表”这个对象的字符串。</span> <span>结果应该是一个简明扼要的表达，容易让人阅读。</span> </p>
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<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../java/lang/Object.html#toString--">toString</a></code>在 
            <code><a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             该对象的字符串表示形式。 
           </dd>
</dl> </li>
</ul> <a name="getAddress--">
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<ul class="blockList">
<li class="blockList"> <h4>getAddress</h4> <pre>public <a href="../../../../javax/management/remote/JMXServiceURL.html" title="class in javax.management.remote">JMXServiceURL</a> getAddress()</pre>
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<p>该连接器的地址。 </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXAddressable.html#getAddress--">getAddress</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXAddressable.html" title="interface in javax.management.remote">JMXAddressable</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             该连接器的地址，如果没有，则为null。 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.6 
           </dd>
</dl> </li>
</ul> <a name="connect--">
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<ul class="blockList">
<li class="blockList"> <h4>connect</h4> <pre>public void connect()
             throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面： <code><a href="../../../../javax/management/remote/JMXConnector.html#connect--">JMXConnector</a></code>复制</span>
</div>
<div class="block">
<p> <span>建立与连接器服务器的连接。</span> <span>此方法相当于<a href="../../../../javax/management/remote/JMXConnector.html#connect-java.util.Map-"><code>connect(null)</code></a> 。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#connect--">connect</a></code>中的 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果由于通信问题而无法建立连接，或者在 
            <code>iiop</code>协议的情况下，不支持RMI / IIOP 
           </dd>
</dl> </li>
</ul> <a name="connect-java.util.Map-">
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<li class="blockList"> <h4>connect</h4> <pre>public void connect(<a href="../../../../java/util/Map.html" title="interface in java.util">Map</a>&lt;<a href="../../../../java/lang/String.html" title="class in java.lang">String</a>,?&gt; environment)
             throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../../../javax/management/remote/JMXConnector.html#connect-java.util.Map-">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>建立与连接器服务器的连接。</span> </p>
<p> <span>如果<code>connect</code>已经在此对象上成功调用，则再次调用它不起作用。</span> <span>不过如果<a href="../../../../javax/management/remote/JMXConnector.html#close--"><code>JMXConnector.close()</code></a>被称为<code>connect</code>后，新的<code>connect</code>将会抛出一个<code>IOException</code> 。</span> </p>
<p> <span>否则， <code>connect</code>从未在此对象上被调用，或者已被调用但产生异常。</span> <span>然后调用<code>connect</code>将尝试建立与连接器服务器的连接。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#connect-java.util.Map-">connect</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>environment</code> - 连接的属性。</span>
<span>在此映射属性中时指定的地图覆盖性能<code>JMXConnector</code>被创造了，如果有的话。</span>
<span>此参数可以为null，这相当于一个空的地图。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果由于通信问题而无法建立连接，或者在 
            <code>iiop</code>协议的情况下，不支持RMI / IIOP 
           </dd>
</dl> </li>
</ul> <a name="getConnectionId--">
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<li class="blockList"> <h4>getConnectionId</h4> <pre>public <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> getConnectionId()
                       throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../../../javax/management/remote/JMXConnector.html#getConnectionId--">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>从连接器服务器获取此连接的ID。</span> <span>对于给定的连接器服务器，每个连接将具有唯一的ID，在连接的生命周期内不会更改。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#getConnectionId--">getConnectionId</a></code>在界面 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>此连接的唯一ID。</span>
<span>这与连接器服务器在其<a href="../../../../javax/management/remote/JMXConnectionNotification.html" title="javax.management.remote中的类"><code>JMXConnectionNotification</code>中</a>包含的ID相同。</span>
<span><a href="../../../../javax/management/remote/package-summary.html"><code>package description</code></a>描述了连接ID的约定。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果无法获取连接ID，例如因为连接被关闭或断开。 
           </dd>
</dl> </li>
</ul> <a name="getMBeanServerConnection--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getMBeanServerConnection</h4> <pre>public <a href="../../../../javax/management/MBeanServerConnection.html" title="interface in javax.management">MBeanServerConnection</a> getMBeanServerConnection()
                                               throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">从接口复制： <code><a href="../../../../javax/management/remote/JMXConnector.html#getMBeanServerConnection--">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>返回表示远程MBean服务器的<code>MBeanServerConnection</code>对象。</span> <span>对于给定的<code>JMXConnector</code> ，两个成功调用此方法通常会返回相同的<code>MBeanServerConnection</code>对象，尽管这不是必需的。</span> </p>
<p> <span>对于返回的<code>MBeanServerConnection</code>中的每个方法，调用该方法将导致在远程MBean服务器中调用相应的方法。</span> <span>MBean服务器方法返回的值是返回给客户端的值。</span> <span>如果MBean服务器方法生成<code>异常</code> ，客户端可以看到相同的<code>异常</code> 。</span> <span>如果MBean服务器方法，或者试图调用它，产生<code>Error</code> ，所述<code>Error</code>被包裹在一个<a href="../../../../javax/management/remote/JMXServerErrorException.html" title="javax.management.remote中的类"><code>JMXServerErrorException</code></a> ，其由客户端可见。</span> </p>
<p> <span>调用此方法相当于调用<a href="../../../../javax/management/remote/JMXConnector.html#getMBeanServerConnection-javax.security.auth.Subject-"><code>getMBeanServerConnection(null)</code>，</a>这意味着没有指定委托主体，并且所有在MBeanServerConnection上调用的<code>MBeanServerConnection</code>必须使用经过身份验证的主题（如果有）。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#getMBeanServerConnection--">getMBeanServerConnection</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             通过将其方法转发到远程MBean服务器来实现 
            <code>MBeanServerConnection</code>接口的对象。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果无法创建有效的 
            <code>MBeanServerConnection</code> ，例如因为尚未建立与远程MBean服务器的连接（使用 
            <a href="../../../../javax/management/remote/JMXConnector.html#connect-java.util.Map-"><code>connect</code></a>方法）或已关闭或已断开连接。 
           </dd>
</dl> </li>
</ul> <a name="getMBeanServerConnection-javax.security.auth.Subject-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getMBeanServerConnection</h4> <pre>public <a href="../../../../javax/management/MBeanServerConnection.html" title="interface in javax.management">MBeanServerConnection</a> getMBeanServerConnection(<a href="../../../../javax/security/auth/Subject.html" title="class in javax.security.auth">Subject</a> delegationSubject)
                                               throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../../../javax/management/remote/JMXConnector.html#getMBeanServerConnection-javax.security.auth.Subject-">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>返回一个<code>MBeanServerConnection</code>远程MBean服务器的<code>MBeanServerConnection</code>对象，代表所提供的委托主体执行操作。</span> <span>对于给定的<code>JMXConnector</code>和<code>Subject</code> ，两个成功调用此方法通常会返回相同的<code>MBeanServerConnection</code>对象，尽管这不是必需的。</span> </p>
<p> <span>对于返回的<code>MBeanServerConnection</code>中的每个方法，调用该方法将导致相应的方法在远程MBean服务器中代表给定的授权对象而不是经过身份验证的主题进行调用。</span> <span>MBean服务器方法返回的值是返回给客户端的值。</span> <span>如果MBean服务器方法生成<code>异常</code> ，客户端可以看到相同的<code>异常</code> 。</span> <span>如果MBean服务器方法，或者试图调用它，产生<code>Error</code> ，所述<code>Error</code>被包裹在一个<a href="../../../../javax/management/remote/JMXServerErrorException.html" title="javax.management.remote中的类"><code>JMXServerErrorException</code></a> ，其由客户端可见。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#getMBeanServerConnection-javax.security.auth.Subject-">getMBeanServerConnection</a></code>在界面 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>delegationSubject</code> -在<code>Subject</code>以其名义请求将被执行。</span>
<span>可以为null，在这种情况下，将代表被认证的主题（如果有的话）执行请求。</span>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             实现该目的 
            <code>MBeanServerConnection</code>通过将其方法转发到远程MBean服务器代表一给定委托主题的接口。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果无法创建有效的 
            <code>MBeanServerConnection</code> ，例如因为尚未建立与远程MBean服务器的连接（使用 
            <a href="../../../../javax/management/remote/JMXConnector.html#connect-java.util.Map-"><code>connect</code></a>方法），或者已关闭或已断开连接。 
           </dd>
</dl> </li>
</ul> <a name="addConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addConnectionNotificationListener</h4> <pre>public void addConnectionNotificationListener(<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/remote/JMXConnector.html#addConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>添加一个监听器以通知连接状态的变化。</span> <span>收听者将收到<code>JMXConnectionNotification</code>类型的<a href="../../../../javax/management/remote/JMXConnectionNotification.html" title="javax.management.remote中的类">通知</a> 。</span> <span>一个实现也可以发送其他类型的通知。</span> </p>
<p> <span>可以使用此方法添加任意数量的侦听器。</span> <span>可以使用相同或不同的过滤器和回传值，多次添加相同的侦听器。</span> <span>重复条目没有特殊处理。</span> <span>例如，如果一个监听器被注册了两次，没有过滤器，那么它的<code>handleNotification</code>方法将被调用两次，每个通知。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#addConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">addConnectionNotificationListener</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>listener</code> - 接收连接状态通知的侦听器。 
           </dd>
<dd>
<code>filter</code> - 一个过滤器，用于选择要将哪些通知传递给侦听器;如果要传送所有通知，则为空。 
           </dd>
<dd>
<span><code>handback</code> - 与每个通知一起提供给侦听器的对象。</span>
<span>可以为null。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-"><code>JMXConnector.removeConnectionNotificationListener(javax.management.NotificationListener)</code></a> ， 
            <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>
</dd>
</dl> </li>
</ul> <a name="removeConnectionNotificationListener-javax.management.NotificationListener-">
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<ul class="blockList">
<li class="blockList"> <h4>removeConnectionNotificationListener</h4> <pre>public void removeConnectionNotificationListener(<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">说明从界面复制： <code><a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>从列表中删除一个监听器以通知状态更改。</span> <span>以前必须添加侦听器。</span> <span>如果有多个匹配的侦听器，则全部被删除。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-">removeConnectionNotificationListener</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>listener</code> - 接收连接状态通知的侦听器。 
           </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> - 如果监听器未注册此 
            <code>JMXConnector</code> 。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-"><code>JMXConnector.removeConnectionNotificationListener(NotificationListener, NotificationFilter, Object)</code></a> ， 
            <a href="../../../../javax/management/remote/JMXConnector.html#addConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-"><code>JMXConnector.addConnectionNotificationListener(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>
</dl> </li>
</ul> <a name="removeConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">
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<ul class="blockList">
<li class="blockList"> <h4>removeConnectionNotificationListener</h4> <pre>public void removeConnectionNotificationListener(<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>
<div class="block">
<span class="descfrmTypeLabel">说明从界面： <code><a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">JMXConnector</a></code>复制</span>
</div>
<div class="block">
<p> <span>从列表中删除一个监听器以通知状态更改。</span> <span>先前已经添加了同样的三个参数的侦听器。</span> <span>如果有多个匹配的侦听器，只有一个被删除。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-">removeConnectionNotificationListener</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>listener</code> - 接收连接状态通知的侦听器。 
           </dd>
<dd>
<span><code>filter</code> - 一个过滤器，用于选择要将哪些通知传递给侦听器。</span>
<span>可以为null。</span>
</dd>
<dd>
<span><code>handback</code> - 与每个通知一起提供给侦听器的对象。</span>
<span>可以为null。</span>
</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> - 如果监听器未注册此 
            <code>JMXConnector</code> ，或未注册给定过滤器和回传。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/management/remote/JMXConnector.html#removeConnectionNotificationListener-javax.management.NotificationListener-"><code>JMXConnector.removeConnectionNotificationListener(NotificationListener)</code></a> ， 
            <a href="../../../../javax/management/remote/JMXConnector.html#addConnectionNotificationListener-javax.management.NotificationListener-javax.management.NotificationFilter-java.lang.Object-"><code>JMXConnector.addConnectionNotificationListener(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>
</dl> </li>
</ul> <a name="close--">
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<ul class="blockListLast">
<li class="blockList"> <h4>close</h4> <pre>public void close()
           throws <a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span class="descfrmTypeLabel">从接口复制： <code><a href="../../../../javax/management/remote/JMXConnector.html#close--">JMXConnector</a></code></span>
</div>
<div class="block">
<p> <span>关闭与其服务器的客户端连接。</span> <span>使用由<code>JMXConnector.getMBeanServerConnection()</code>返回的<a href="../../../../javax/management/remote/JMXConnector.html#getMBeanServerConnection--">MBeanServerConnection的</a>任何持续的或新的请求将获得一个<code>IOException</code> 。</span> </p>
<p> <span>如果<code>close</code>已经在此对象上成功调用，则再次调用它不起作用。</span> <span>如果<code>close</code>从未被调用，或者如果被调用但产生异常，则将尝试关闭连接。</span> <span>这个尝试可以成功，在这种情况下， <code>close</code>将正常返回，否则可能会产生异常。</span> </p>
<p> <span>关闭连接是一个潜在的慢操作。</span> <span>例如，如果服务器崩溃，则关闭操作可能需要等待网络协议超时。</span> <span>不想封闭操作的调用者应该在单独的线程中执行。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../java/io/Closeable.html#close--">close</a></code>在接口 
            <code><a href="../../../../java/io/Closeable.html" title="interface in java.io">Closeable</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../java/lang/AutoCloseable.html#close--">close</a></code>中的 
            <code><a href="../../../../java/lang/AutoCloseable.html" title="interface in java.lang">AutoCloseable</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/management/remote/JMXConnector.html#close--">close</a></code>在接口 
            <code><a href="../../../../javax/management/remote/JMXConnector.html" title="interface in javax.management.remote">JMXConnector</a></code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<span><code><a href="../../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 如果连接不能被干净地关闭。</span>
<span>如果抛出此异常，则不知道连接的服务器端是否已完全关闭。</span>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>