uTools-Manuals/docs/java/javax/sql/XADataSource.html

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     javax.sql 
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<h2 class="title" title="Interface XADataSource">Interface XADataSource</h2>
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         All Superinterfaces: 
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<span><a href="../../javax/sql/CommonDataSource.html" title="javax.sql中的接口">CommonDataSource</a></span>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">XADataSource</span>
extends <a href="../../javax/sql/CommonDataSource.html" title="interface in javax.sql">CommonDataSource</a></pre>
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<span>一个用于<code>XAConnection</code>对象的工厂。</span>
<span>实现<code>XADataSource</code>接口的对象通常使用使用Java命名和目录接口（JNDI）的命名服务注册。</span>
<p> <span>XADataSource的<code>XADataSource</code>必须包括一个public no-arg构造函数。</span> </p>
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<span class="simpleTagLabel">从以下版本开始：</span>
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         1.4 
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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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<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><a href="../../javax/sql/XAConnection.html" title="interface in javax.sql">XAConnection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/XADataSource.html#getXAConnection--">getXAConnection</a></span>()</code>
<div class="block">
              尝试建立可在分布式事务中使用的物理数据库连接。 
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<td class="colFirst"><code><a href="../../javax/sql/XAConnection.html" title="interface in javax.sql">XAConnection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/XADataSource.html#getXAConnection-java.lang.String-java.lang.String-">getXAConnection</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> user, <a href="../../java/lang/String.html" title="class in java.lang">String</a> password)</code>
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              尝试使用给定的用户名和密码建立物理数据库连接。 
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<!-- --> </a> <h3>Methods inherited from interface javax.sql.<a href="../../javax/sql/CommonDataSource.html" title="interface in javax.sql">CommonDataSource</a></h3> <code><a href="../../javax/sql/CommonDataSource.html#getLoginTimeout--">getLoginTimeout</a>, <a href="../../javax/sql/CommonDataSource.html#getLogWriter--">getLogWriter</a>, <a href="../../javax/sql/CommonDataSource.html#getParentLogger--">getParentLogger</a>, <a href="../../javax/sql/CommonDataSource.html#setLoginTimeout-int-">setLoginTimeout</a>, <a href="../../javax/sql/CommonDataSource.html#setLogWriter-java.io.PrintWriter-">setLogWriter</a></code></li>
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<li class="blockList"> <h4>getXAConnection</h4> <pre><a href="../../javax/sql/XAConnection.html" title="interface in javax.sql">XAConnection</a> getXAConnection()
                      throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
<div class="block">
            尝试建立可在分布式事务中使用的物理数据库连接。 
          </div>
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<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>XAConnection</code>与数据源的物理连接的 
            <code>XAConnection</code>对象，可以在分布式事务中使用 
           </dd>
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<span class="throwsLabel">异常</span>
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<dd>
<code><a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></code> - 如果发生数据库访问错误 
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<code><a href="../../java/sql/SQLFeatureNotSupportedException.html" title="class in java.sql">SQLFeatureNotSupportedException</a></code> - 如果JDBC驱动程序不支持此方法 
           </dd>
<dd>
<code><a href="../../java/sql/SQLTimeoutException.html" title="class in java.sql">SQLTimeoutException</a></code> - 当驱动程序确定已经超过了 
            <code>setLoginTimeout</code>方法指定的超时值，并且至少尝试取消当前的数据库连接尝试 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
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<dd>
             1.4 
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</ul> <a name="getXAConnection-java.lang.String-java.lang.String-">
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<li class="blockList"> <h4>getXAConnection</h4> <pre><a href="../../javax/sql/XAConnection.html" title="interface in javax.sql">XAConnection</a> getXAConnection(<a href="../../java/lang/String.html" title="class in java.lang">String</a> user,
                             <a href="../../java/lang/String.html" title="class in java.lang">String</a> password)
                      throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
<div class="block">
<span>尝试使用给定的用户名和密码建立物理数据库连接。</span>
<span>返回的连接是可以在分布式事务中使用的连接。</span>
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<dt>
<span class="paramLabel">参数</span>
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<dd>
<code>user</code> - 正在连接的数据库用户 
           </dd>
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<code>password</code> - 用户密码 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>XAConnection</code>对象，表示与数据源的物理连接，可以在分布式事务中使用 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></code> - 如果发生数据库访问错误 
           </dd>
<dd>
<code><a href="../../java/sql/SQLFeatureNotSupportedException.html" title="class in java.sql">SQLFeatureNotSupportedException</a></code> - 如果JDBC驱动程序不支持此方法 
           </dd>
<dd>
<code><a href="../../java/sql/SQLTimeoutException.html" title="class in java.sql">SQLTimeoutException</a></code> - 当驱动程序确定已经超过 
            <code>setLoginTimeout</code>方法指定的超时值，并且至少尝试取消当前数据库连接尝试 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
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