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

<div class="header">
<div class="subTitle">
     compact2, compact3 
   </div>
<div class="subTitle">
     javax.sql 
   </div>
<h2 class="title" title="Interface ConnectionPoolDataSource">Interface ConnectionPoolDataSource</h2>
</div><div class="contentContainer">
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
         All Superinterfaces: 
       </dt>
<dd>
<span><a href="../../javax/sql/CommonDataSource.html" title="javax.sql中的接口">CommonDataSource</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public interface <span class="typeNameLabel">ConnectionPoolDataSource</span>
extends <a href="../../javax/sql/CommonDataSource.html" title="interface in javax.sql">CommonDataSource</a></pre>
<div class="block">
<span>一个工厂为<code>PooledConnection</code>对象。</span>
<span>实现此接口的对象通常将使用基于Java“命名和目录接口（JNDI）”的命名服务进行注册。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.4 
       </dd>
</dl> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== 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="t3"><span><a href="javascript:show(4);">抽象方法</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="../../javax/sql/PooledConnection.html" title="interface in javax.sql">PooledConnection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/ConnectionPoolDataSource.html#getPooledConnection--">getPooledConnection</a></span>()</code>
<div class="block">
              尝试建立可用作池连接的物理数据库连接。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../javax/sql/PooledConnection.html" title="interface in javax.sql">PooledConnection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/ConnectionPoolDataSource.html#getPooledConnection-java.lang.String-java.lang.String-">getPooledConnection</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>
<div class="block">
              尝试建立可用作池连接的物理数据库连接。 
            </div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.sql.CommonDataSource">
<!-- --> </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>
</ul> </li>
</ul> </li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- --> </a> <h3>方法详细信息</h3> <a name="getPooledConnection--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPooledConnection</h4> <pre><a href="../../javax/sql/PooledConnection.html" title="interface in javax.sql">PooledConnection</a> getPooledConnection()
                              throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
<div class="block">
            尝试建立可用作池连接的物理数据库连接。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>PooledConnection</code>对象，它是与该 
            <code>ConnectionPoolDataSource</code>对象所代表的数据库的物理连接 
           </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>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> <a name="getPooledConnection-java.lang.String-java.lang.String-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>getPooledConnection</h4> <pre><a href="../../javax/sql/PooledConnection.html" title="interface in javax.sql">PooledConnection</a> getPooledConnection(<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">
            尝试建立可用作池连接的物理数据库连接。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>user</code> - 正在连接的数据库用户 
           </dd>
<dd>
<code>password</code> - 用户的密码 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个 
            <code>PooledConnection</code>对象，这是一个物理连接到数据库，这个 
            <code>ConnectionPoolDataSource</code>对象表示 
           </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>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>