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<div class="header">
<div class="subTitle">
compact3
</div>
<div class="subTitle">
javax.naming
</div>
<h2 class="title" title="Class Binding">Class Binding</h2>
</div><div class="contentContainer">
<ul class="inheritance">
<li><a href="../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../javax/naming/NameClassPair.html" title="class in javax.naming">javax.naming.NameClassPair</a></li>
<li>
<ul class="inheritance">
<li>javax.naming.Binding</li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
All Implemented Interfaces:
</dt>
<dd>
<span><a href="../../java/io/Serializable.html" title="java.io中的接口">Serializable</a></span>
</dd>
</dl>
<dl>
<dt>
已知直接子类：
</dt>
<dd>
<span><a href="../../javax/naming/directory/SearchResult.html" title="javax.naming.directory中的类">SearchResult</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">Binding</span>
extends <a href="../../javax/naming/NameClassPair.html" title="class in javax.naming">NameClassPair</a></pre>
<div class="block">
<span>此类表示在上下文中找到的名称对对象绑定。</span>
<p> <span>上下文由名称到对象绑定组成。</span> <span>绑定类表示这样一个绑定。</span> <span>它由一个名字和一个对象组成。</span> <span><code>Context.listBindings()</code>方法返回Binding的枚举。</span> </p>
<p> <span>使用子类来命名动态生成绑定内容的系统。</span> </p>
<p> <span>绑定实例不同步多个线程的并发访问。</span> <span>需要同时访问绑定的线程应在它们之间同步并提供必要的锁定。</span> </p>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
1.3
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../serialized-form.html#javax.naming.Binding">Serialized Form</a>
</dd>
</dl> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- --> </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>
</caption>
<tbody>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/naming/Binding.html#Binding-java.lang.String-java.lang.Object-">Binding</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</code>
<div class="block">
构造一个绑定的实例给它的名称和对象。
</div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/naming/Binding.html#Binding-java.lang.String-java.lang.Object-boolean-">Binding</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj, boolean isRelative)</code>
<div class="block">
构造绑定的实例给它的名称，对象以及名称是否相对。
</div> </td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/naming/Binding.html#Binding-java.lang.String-java.lang.String-java.lang.Object-">Binding</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name, <a href="../../java/lang/String.html" title="class in java.lang">String</a> className, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</code>
<div class="block">
构造一个绑定的实例给它的名称，类名和对象。
</div> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/naming/Binding.html#Binding-java.lang.String-java.lang.String-java.lang.Object-boolean-">Binding</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name, <a href="../../java/lang/String.html" title="class in java.lang">String</a> className, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj, boolean isRelative)</code>
<div class="block">
构造绑定的实例给它的名称，类名，对象以及名称是否相对。
</div> </td>
</tr>
</tbody>
</table> </li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- --> </a> <h3>方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
<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>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor" id="i0">
<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/Binding.html#getClassName--">getClassName</a></span>()</code>
<div class="block">
检索绑定到此绑定名称的对象的类名。
</div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/naming/Binding.html#getObject--">getObject</a></span>()</code>
<div class="block">
检索绑定到此绑定名称的对象。
</div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/naming/Binding.html#setObject-java.lang.Object-">setObject</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</code>
<div class="block">
设置与此绑定关联的对象。
</div> </td>
</tr>
<tr class="rowColor" id="i3">
<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/Binding.html#toString--">toString</a></span>()</code>
<div class="block">
生成此绑定的字符串表示形式。
</div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.naming.NameClassPair">
<!-- --> </a> <h3>Methods inherited from class javax.naming.<a href="../../javax/naming/NameClassPair.html" title="class in javax.naming">NameClassPair</a></h3> <code><a href="../../javax/naming/NameClassPair.html#getName--">getName</a>, <a href="../../javax/naming/NameClassPair.html#getNameInNamespace--">getNameInNamespace</a>, <a href="../../javax/naming/NameClassPair.html#isRelative--">isRelative</a>, <a href="../../javax/naming/NameClassPair.html#setClassName-java.lang.String-">setClassName</a>, <a href="../../javax/naming/NameClassPair.html#setName-java.lang.String-">setName</a>, <a href="../../javax/naming/NameClassPair.html#setNameInNamespace-java.lang.String-">setNameInNamespace</a>, <a href="../../javax/naming/NameClassPair.html#setRelative-boolean-">setRelative</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
<!-- --> </a> <h3>Methods inherited from class java.lang.<a href="../../java/lang/Object.html" title="class in java.lang">Object</a></h3> <code><a href="../../java/lang/Object.html#clone--">clone</a>, <a href="../../java/lang/Object.html#equals-java.lang.Object-">equals</a>, <a href="../../java/lang/Object.html#finalize--">finalize</a>, <a href="../../java/lang/Object.html#getClass--">getClass</a>, <a href="../../java/lang/Object.html#hashCode--">hashCode</a>, <a href="../../java/lang/Object.html#notify--">notify</a>, <a href="../../java/lang/Object.html#notifyAll--">notifyAll</a>, <a href="../../java/lang/Object.html#wait--">wait</a>, <a href="../../java/lang/Object.html#wait-long-">wait</a>, <a href="../../java/lang/Object.html#wait-long-int-">wait</a></code></li>
</ul> </li>
</ul> </li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- --> </a> <h3>构造方法详细信息</h3> <a name="Binding-java.lang.String-java.lang.Object-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>Binding</h4> <pre>public Binding(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name,
<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</pre>
<div class="block">
<span>构造一个绑定的实例给它的名称和对象。</span>
<p> <span><tt>getClassName()</tt>将返回类名<tt>obj</tt> （如果<tt>obj</tt>为空，则为null），除非已使用<tt>setClassName()</tt>明确设置类名</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>name</code> - 对象的非空名称。</span>
<span>它是相对于<em>目标上下文</em> （由<code>listBindings()</code>方法的第一个参数命名的）</span>
</dd>
<dd>
<code>obj</code> - 可能为空的对象绑定到名称。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/NameClassPair.html#setClassName-java.lang.String-"><code>NameClassPair.setClassName(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="Binding-java.lang.String-java.lang.Object-boolean-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>Binding</h4> <pre>public Binding(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name,
<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj,
boolean isRelative)</pre>
<div class="block">
<span>构造绑定的实例给它的名称，对象以及名称是否相对。</span>
<p> <span><tt>getClassName()</tt>将返回类名<tt>obj</tt> （如果<tt>obj</tt>为空，则为null），除非已使用<tt>setClassName()</tt>明确设置类名</span> </p>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>name</code> - 对象的非空字符串名称。
</dd>
<dd>
<code>obj</code> - 可能为空的对象绑定到名称。
</dd>
<dd>
<span><code>isRelative</code> - 如果<code>name</code>是相对于目标上下文的名称（由<code>listBindings()</code>方法的第一个参数命名）， <code>listBindings()</code> ;</span>
<span>如果<code>name</code>是URL字符串，则为false。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/NameClassPair.html#isRelative--"><code>NameClassPair.isRelative()</code></a> ，
<a href="../../javax/naming/NameClassPair.html#setRelative-boolean-"><code>NameClassPair.setRelative(boolean)</code></a> ，
<a href="../../javax/naming/NameClassPair.html#setClassName-java.lang.String-"><code>NameClassPair.setClassName(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="Binding-java.lang.String-java.lang.String-java.lang.Object-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>Binding</h4> <pre>public Binding(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name,
<a href="../../java/lang/String.html" title="class in java.lang">String</a> className,
<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</pre>
<div class="block">
构造一个绑定的实例给它的名称，类名和对象。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>name</code> - 对象的非空名称。</span>
<span>它是相对于<em>目标上下文</em> （由<code>listBindings()</code>方法的第一个参数命名的）</span>
</dd>
<dd>
<span><code>className</code> - 绑定到<tt>name</tt>的对象的可能为空的类名。</span>
<span>如果为空，则<tt>obj</tt>的类名返回<tt>getClassName()</tt> 。</span>
<span>如果<tt>obj</tt>也为空，则<tt>getClassName()</tt>将返回null。</span>
</dd>
<dd>
<code>obj</code> - 可能为空的对象绑定到名称。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/NameClassPair.html#setClassName-java.lang.String-"><code>NameClassPair.setClassName(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="Binding-java.lang.String-java.lang.String-java.lang.Object-boolean-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>Binding</h4> <pre>public Binding(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name,
<a href="../../java/lang/String.html" title="class in java.lang">String</a> className,
<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj,
boolean isRelative)</pre>
<div class="block">
构造绑定的实例给它的名称，类名，对象以及名称是否相对。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>name</code> - 对象的非空字符串名称。
</dd>
<dd>
<span><code>className</code> - 绑定到<tt>name</tt>的对象的可能的空类名称。</span>
<span>如果为null， <tt>obj</tt>的类名返回<tt>getClassName()</tt> 。</span>
<span>如果<tt>obj</tt>也为空，则<tt>getClassName()</tt>将返回null。</span>
</dd>
<dd>
<code>obj</code> - 绑定到名称的可能为空的对象。
</dd>
<dd>
<span><code>isRelative</code> - 如果<code>name</code>是相对于目标上下文的名称（由<code>listBindings()</code>方法的第一个参数命名）， <code>listBindings()</code> ;</span>
<span>如果<code>name</code>是URL字符串，则为false。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/NameClassPair.html#isRelative--"><code>NameClassPair.isRelative()</code></a> ，
<a href="../../javax/naming/NameClassPair.html#setRelative-boolean-"><code>NameClassPair.setRelative(boolean)</code></a> ，
<a href="../../javax/naming/NameClassPair.html#setClassName-java.lang.String-"><code>NameClassPair.setClassName(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- --> </a> <h3>方法详细信息</h3> <a name="getClassName--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getClassName</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getClassName()</pre>
<div class="block">
<span>检索绑定到此绑定名称的对象的类名。</span>
<span>如果已经明确地设置了类名称，则返回它。</span>
<span>否则，如果此绑定包含非空对象，则使用该对象的类名。</span>
<span>否则返回null。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/naming/NameClassPair.html#getClassName--">getClassName</a></code>在
<code><a href="../../javax/naming/NameClassPair.html" title="class in javax.naming">NameClassPair</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
一个可能为null的字符串，包含对象绑定的类名。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/Binding.html#getObject--"><code>getObject()</code></a> ，
<a href="../../javax/naming/Binding.html#getClassName--"><code>getClassName()</code></a> ，
<a href="../../javax/naming/NameClassPair.html#setClassName-java.lang.String-"><code>NameClassPair.setClassName(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="getObject--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getObject</h4> <pre>public <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> getObject()</pre>
<div class="block">
检索绑定到此绑定名称的对象。
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>对象绑定;</span>
<span>如果此绑定不包含对象，则为null。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/Binding.html#setObject-java.lang.Object-"><code>setObject(java.lang.Object)</code></a>
</dd>
</dl> </li>
</ul> <a name="setObject-java.lang.Object-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>setObject</h4> <pre>public void setObject(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</pre>
<div class="block">
设置与此绑定关联的对象。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>obj</code> - 可能使用的空对象。
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/naming/Binding.html#getObject--"><code>getObject()</code></a>
</dd>
</dl> </li>
</ul> <a name="toString--">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>toString</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> toString()</pre>
<div class="block">
<span>生成此绑定的字符串表示形式。</span>
<span>字符串表示由名称/类对的字符串表示和此绑定对象的字符串表示形式组成，以“：”分隔。</span>
<span>该字符串的内容对于调试很有用，不能以编程方式解释。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/naming/NameClassPair.html#toString--">toString</a></code>在
<code><a href="../../javax/naming/NameClassPair.html" title="class in javax.naming">NameClassPair</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
此绑定的非空字符串表示形式。
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>
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