uTools-Manuals/docs/java/javax/naming/ldap/ExtendedResponse.html

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     compact3 
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     javax.naming.ldap 
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<h2 class="title" title="Interface ExtendedResponse">Interface ExtendedResponse</h2>
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         All Superinterfaces: 
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<span><a href="../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a></span>
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         All Known Subinterfaces: 
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<dd>
<span><a href="../../../javax/naming/ldap/UnsolicitedNotification.html" title="javax.naming.ldap中的接口">UnsolicitedNotification</a></span>
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<dt>
        所有已知实现类：
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<dd>
<span><a href="../../../javax/naming/ldap/StartTlsResponse.html" title="javax.naming.ldap中的类">StartTlsResponse</a></span>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">ExtendedResponse</span>
extends <a href="../../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
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<span>此接口表示为在限定的LDAP扩展操作响应<a href="http://www.ietf.org/rfc/rfc2251.txt">RFC 2251</a> 。</span>
<pre>  <span>ExtendedResponse ::= [APPLICATION 24] SEQUENCE {
          COMPONENTS OF LDAPResult,
          responseName     [10] LDAPOID OPTIONAL,
          response         [11] OCTET STRING OPTIONAL }</span> </pre>
<span>它包括可选的对象标识符和可选的ASN.1 BER编码值。</span>
<p> <span>应用程序可以使用该类中的方法来获取关于扩展操作响应的低级别信息。</span> <span>然而，通常，应用程序将使用特定于实现此接口的类的方法。</span> <span>这样的类应该在响应中解码BER缓冲区，并且应该提供允许用户以类型安全和友善的方式在响应中访问该数据的方法。</span> </p>
<p> <span>例如，假设LDAP服务器支持“获取时间”扩展操作。</span> <span>它将提供GetTimeRequest和GetTimeResponse类。</span> <span>GetTimeResponse类可能如下所示：</span> </p>
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<span><pre>
 public class GetTimeResponse implements ExtendedResponse {
     public java.util.Date getDate() {...};
     public long getTime() {...};
     ....
 }
</pre></span>
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<span>程序会使用这些类，如下所示：</span>
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<span><pre>
 GetTimeResponse resp =
     (GetTimeResponse) ectx.extendedOperation(new GetTimeRequest());
 java.util.Date now = resp.getDate();
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<span class="simpleTagLabel">从以下版本开始：</span>
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<dd>
         1.3 
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<span class="seeLabel">另请参见：</span>
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<span><a href="../../../javax/naming/ldap/ExtendedRequest.html" title="javax.naming.ldap中的接口"><code>ExtendedRequest</code></a></span>
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<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="t3"><span><a href="javascript:show(4);">抽象方法</a></span><span class="tabEnd"> </span></span>
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<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/naming/ldap/ExtendedResponse.html#getEncodedValue--">getEncodedValue</a></span>()</code>
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              检索LDAP扩展操作响应的ASN.1 BER编码值。 
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<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/naming/ldap/ExtendedResponse.html#getID--">getID</a></span>()</code>
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              检索响应的对象标识符。 
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<li class="blockList"> <h4>getID</h4> <pre><a href="../../../java/lang/String.html" title="class in java.lang">String</a> getID()</pre>
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<span>检索响应的对象标识符。</span>
<span>LDAP协议指定响应对象标识符是可选的。</span>
<span>如果服务器没有发送，响应将不包含ID（即为空）。</span>
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<span class="returnLabel">结果</span>
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<dd>
             表示LDAP 
            <tt>ExtendedResponse.responseName</tt>组件的可能为空的对象标识符字符串。 
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<li class="blockList"> <h4>getEncodedValue</h4> <pre>byte[] getEncodedValue()</pre>
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<span>检索LDAP扩展操作响应的ASN.1 BER编码值。</span>
<span>如果LDAP服务器发送的响应中缺少值，则返回Null。</span>
<span>结果是原始BER字节包括标签和响应值的长度。</span>
<span>它不包括响应OID。</span>
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<span class="returnLabel">结果</span>
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<dd>
             表示LDAP 
            <tt>ExtendedResponse.response</tt>组件的ASN.1 BER编码内容的可能的空字节数组。 
           </dd>
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