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227 lines
9.1 KiB
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compact2, compact3
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javax.sql
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<h2 class="title" title="Interface RowSetInternal">Interface RowSetInternal</h2>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">RowSetInternal</span></pre>
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<span>一个<code>RowSet</code>对象实现的接口，以便向<code>RowSetReader</code>或<code>RowSetWriter</code>对象呈现自身。</span>
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<span><code>RowSetInternal</code>接口包含允许读写器访问和修改行集内部状态的方法。</span>
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<dl>
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<dt>
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<span class="simpleTagLabel">从以下版本开始：</span>
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<dd>
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1.4
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<div class="summary">
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<!-- ========== METHOD SUMMARY =========== -->
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<li class="blockList"><a name="method.summary">
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<!-- --> </a> <h3>方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
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<caption>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
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<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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</caption>
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<tbody>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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</tr>
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<tr class="altColor" id="i0">
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<td class="colFirst"><code><a href="../../java/sql/Connection.html" title="interface in java.sql">Connection</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/RowSetInternal.html#getConnection--">getConnection</a></span>()</code>
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<div class="block">
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检索
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<code>Connection</code>传递给该对象
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<code>RowSet</code>对象。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i1">
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<td class="colFirst"><code><a href="../../java/sql/ResultSet.html" title="interface in java.sql">ResultSet</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/RowSetInternal.html#getOriginal--">getOriginal</a></span>()</code>
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<div class="block">
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检索
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<code>ResultSet</code>含有该原始值对象
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<code>RowSet</code>对象。
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</div> </td>
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</tr>
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<tr class="altColor" id="i2">
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<td class="colFirst"><code><a href="../../java/sql/ResultSet.html" title="interface in java.sql">ResultSet</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/RowSetInternal.html#getOriginalRow--">getOriginalRow</a></span>()</code>
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<div class="block">
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检索包含当前行的原始值的
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<code>ResultSet</code>对象。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i3">
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<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a>[]</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/RowSetInternal.html#getParams--">getParams</a></span>()</code>
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<div class="block">
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检索为此
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<code>RowSet</code>对象的命令设置的参数。
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</div> </td>
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</tr>
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<tr class="altColor" id="i4">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/sql/RowSetInternal.html#setMetaData-javax.sql.RowSetMetaData-">setMetaData</a></span>(<a href="../../javax/sql/RowSetMetaData.html" title="interface in javax.sql">RowSetMetaData</a> md)</code>
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<div class="block">
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将给定的
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<code>RowSetMetaData</code>对象设置为
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<code>RowSetMetaData</code>对象的
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<code>RowSet</code>对象。
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</div> </td>
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</tr>
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</tbody>
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</table> </li>
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</ul> </li>
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</ul>
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</div>
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<div class="details">
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<ul class="blockList">
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<!-- ============ METHOD DETAIL ========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.detail">
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<!-- --> </a> <h3>方法详细信息</h3> <a name="getParams--">
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<ul class="blockList">
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<li class="blockList"> <h4>getParams</h4> <pre><a href="../../java/lang/Object.html" title="class in java.lang">Object</a>[] getParams()
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throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
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<div class="block">
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检索为此
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<code>RowSet</code>对象的命令设置的参数。
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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这个
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<code>RowSet</code>对象的命令的当前参数值的数组
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<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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</dd>
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</dl> </li>
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</ul> <a name="getConnection--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getConnection</h4> <pre><a href="../../java/sql/Connection.html" title="interface in java.sql">Connection</a> getConnection()
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throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
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<div class="block">
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检索
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<code>Connection</code>传递给该对象
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<code>RowSet</code>对象。
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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传递给行集的
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<code>Connection</code>对象或如果没有通过，
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<code>null</code>
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<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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</dd>
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</dl> </li>
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</ul> <a name="setMetaData-javax.sql.RowSetMetaData-">
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<li class="blockList"> <h4>setMetaData</h4> <pre>void setMetaData(<a href="../../javax/sql/RowSetMetaData.html" title="interface in javax.sql">RowSetMetaData</a> md)
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throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
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<div class="block">
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<span>将给定的<code>RowSetMetaData</code>对象设置为<code>RowSetMetaData</code>对象的<code>RowSet</code>对象。</span>
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<span>与行集<code>RowSetReader</code>对象将使用<code>RowSetMetaData</code>方法来设置给出有关行集列的信息的值。</span>
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>md</code> - 将使用有关行集列的信息设置的
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<code>RowSetMetaData</code>对象
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<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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</dd>
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</dl> </li>
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</ul> <a name="getOriginal--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getOriginal</h4> <pre><a href="../../java/sql/ResultSet.html" title="interface in java.sql">ResultSet</a> getOriginal()
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throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
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<div class="block">
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<span>检索<code>ResultSet</code>含有该原始值对象<code>RowSet</code>对象。</span>
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<p> <span>光标位于结果集中的第一行之前。</span> <span>只有方法<code>getOriginal</code>返回的结果集中包含的行才被称为具有原始值。</span> </p>
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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行集的原始值
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<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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</dd>
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</dl> </li>
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</ul> <a name="getOriginalRow--">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>getOriginalRow</h4> <pre><a href="../../java/sql/ResultSet.html" title="interface in java.sql">ResultSet</a> getOriginalRow()
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throws <a href="../../java/sql/SQLException.html" title="class in java.sql">SQLException</a></pre>
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<div class="block">
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<span>检索包含当前行的原始值的<code>ResultSet</code>对象。</span>
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<span>如果当前行没有原始值，则返回空结果集。</span>
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<span>如果没有当前行，则抛出异常。</span>
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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当前行的原始值为
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<code>ResultSet</code>对象
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<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，或者在游标位于插入行，第一行之前或最后一行之后调用此方法
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</dd>
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</dl> </li>
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</ul> </li>
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</ul>
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