uTools-Manuals/docs/java/javax/naming/spi/InitialContextFactoryBuilder.html

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     javax.naming.spi 
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<h2 class="title" title="Interface InitialContextFactoryBuilder">Interface InitialContextFactoryBuilder</h2>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">InitialContextFactoryBuilder</span></pre>
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<span>此接口表示创建初始上下文工厂的构建器。</span>
<p> <span>JNDI框架允许在运行时指定不同的初始上下文实现。</span> <span>使用初始上下文工厂创建初始上下文。</span> <span>程序可以安装自己的构建器来创建初始上下文工厂，从而覆盖框架使用的默认策略，方法是调用NamingManager.setInitialContextFactoryBuilder（）。</span> <span>InitialContextFactoryBuilder接口必须由这样的构建器实现。</span> </p>
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<span class="simpleTagLabel">从以下版本开始：</span>
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         1.3 
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<span class="seeLabel">另请参见：</span>
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<span><a href="../../../javax/naming/spi/InitialContextFactory.html" title="javax.naming.spi中的接口"><code>InitialContextFactory</code></a> ， <a href="../../../javax/naming/spi/NamingManager.html#getInitialContext-java.util.Hashtable-"><code>NamingManager.getInitialContext(java.util.Hashtable&lt;?, ?&gt;)</code></a> ， <a href="../../../javax/naming/spi/NamingManager.html#setInitialContextFactoryBuilder-javax.naming.spi.InitialContextFactoryBuilder-"><code>NamingManager.setInitialContextFactoryBuilder(javax.naming.spi.InitialContextFactoryBuilder)</code></a> ， <a href="../../../javax/naming/spi/NamingManager.html#hasInitialContextFactoryBuilder--"><code>NamingManager.hasInitialContextFactoryBuilder()</code></a> ， <a href="../../../javax/naming/InitialContext.html" title="javax.naming中的类"><code>InitialContext</code></a> ， <a href="../../../javax/naming/directory/InitialDirContext.html" title="javax.naming.directory中的类"><code>InitialDirContext</code></a></span>
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<td class="colFirst"><code><a href="../../../javax/naming/spi/InitialContextFactory.html" title="interface in javax.naming.spi">InitialContextFactory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/naming/spi/InitialContextFactoryBuilder.html#createInitialContextFactory-java.util.Hashtable-">createInitialContextFactory</a></span>(<a href="../../../java/util/Hashtable.html" title="class in java.util">Hashtable</a>&lt;?,?&gt; environment)</code>
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              使用指定的环境创建一个初始上下文工厂。 
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<li class="blockList"> <h4>createInitialContextFactory</h4> <pre><a href="../../../javax/naming/spi/InitialContextFactory.html" title="interface in javax.naming.spi">InitialContextFactory</a> createInitialContextFactory(<a href="../../../java/util/Hashtable.html" title="class in java.util">Hashtable</a>&lt;?,?&gt; environment)
                                           throws <a href="../../../javax/naming/NamingException.html" title="class in javax.naming">NamingException</a></pre>
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<span>使用指定的环境创建一个初始上下文工厂。</span>
<p> <span>环境参数由呼叫者拥有。</span> <span>实现不会修改对象或保留对它的引用，尽管它可以保留对克隆或副本的引用。</span> </p>
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<span class="paramLabel">参数</span>
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<span><code>environment</code> - 用于创建初始上下文实现的环境。</span>
<span>可以为null。</span>
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<span class="returnLabel">结果</span>
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             非空的初始上下文工厂。 
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<span class="throwsLabel">异常</span>
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<code><a href="../../../javax/naming/NamingException.html" title="class in javax.naming">NamingException</a></code> - 如果无法创建初始上下文工厂。 
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