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298 lines
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298 lines
12 KiB
HTML
<div class="header">
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<div class="subTitle">
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compact3
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</div>
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<div class="subTitle">
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javax.sql.rowset.serial
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</div>
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<h2 class="title" title="Class SerialDatalink">Class SerialDatalink</h2>
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</div><div class="contentContainer">
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<ul class="inheritance">
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<li><a href="../../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
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<li>
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<ul class="inheritance">
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<li>javax.sql.rowset.serial.SerialDatalink</li>
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</ul> </li>
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</ul>
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<div class="description">
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<ul class="blockList">
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<li class="blockList">
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<dl>
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<dt>
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All Implemented Interfaces:
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</dt>
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<dd>
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<span><a href="../../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../../../java/lang/Cloneable.html" title="java.lang中的接口">Cloneable</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">SerialDatalink</span>
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extends <a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a>
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implements <a href="../../../../java/io/Serializable.html" title="interface in java.io">Serializable</a>, <a href="../../../../java/lang/Cloneable.html" title="interface in java.lang">Cloneable</a></pre>
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<div class="block">
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<span>SQL <code>DATALINK</code>语言中的序列化映射SQL <code>DATALINK</code>值。</span>
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<span><code>DATALINK</code>值引用数据源管理的底层数据源之外的文件。</span>
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<p> <span><code>RowSet</code>实现可以使用方法<code>RowSet.getURL</code>检索一个<code>java.net.URL</code>对象，可以用来操纵外部数据。</span> </p>
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<pre> <span>java.net.URL url = rowset.getURL(1);</span> </pre>
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<h3> <span>线程安全</span> </h3>
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<span>SerialDatalink是不安全的多个并发线程使用。</span>
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<span>如果一个SerialDatalink被多个线程使用，则应该通过适当的同步来控制对SerialDatalink的访问。</span>
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</div>
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<dl>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../../../serialized-form.html#javax.sql.rowset.serial.SerialDatalink">Serialized Form</a>
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</dd>
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</dl> </li>
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</ul>
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</div>
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<div class="summary">
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<ul class="blockList">
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<li class="blockList">
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="constructor.summary">
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<!-- --> </a> <h3>构造方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
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<caption>
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<span>构造方法</span>
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<span class="tabEnd"> </span>
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</caption>
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<tbody>
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<tr>
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<th class="colOne" scope="col">Constructor and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/sql/rowset/serial/SerialDatalink.html#SerialDatalink-java.net.URL-">SerialDatalink</a></span>(<a href="../../../../java/net/URL.html" title="class in java.net">URL</a> url)</code>
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<div class="block">
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构造一个新
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<code>SerialDatalink</code>从给定对象
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<code>java.net.URL</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>
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<!-- ========== METHOD SUMMARY =========== -->
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<ul class="blockList">
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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="t4"><span><a href="javascript:show(8);">具体的方法</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/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/rowset/serial/SerialDatalink.html#clone--">clone</a></span>()</code>
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<div class="block">
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返回此
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<code>SerialDatalink</code>的克隆。
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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>boolean</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sql/rowset/serial/SerialDatalink.html#equals-java.lang.Object-">equals</a></span>(<a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</code>
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<div class="block">
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将此
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<code>SerialDatalink</code>与指定对象进行比较。
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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/net/URL.html" title="class in java.net">URL</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sql/rowset/serial/SerialDatalink.html#getDatalink--">getDatalink</a></span>()</code>
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<div class="block">
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返回一个新的URL，该URL是此
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<code>SerialDatalink</code>对象的副本。
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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>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/sql/rowset/serial/SerialDatalink.html#hashCode--">hashCode</a></span>()</code>
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<div class="block">
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返回此
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<code>SerialDatalink</code>的哈希码。
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</div> </td>
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</tr>
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</tbody>
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</table>
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<ul class="blockList">
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<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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<!-- --> </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#finalize--">finalize</a>, <a href="../../../../java/lang/Object.html#getClass--">getClass</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#toString--">toString</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>
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</ul> </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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<li class="blockList">
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="constructor.detail">
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<!-- --> </a> <h3>构造方法详细信息</h3> <a name="SerialDatalink-java.net.URL-">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>SerialDatalink</h4> <pre>public SerialDatalink(<a href="../../../../java/net/URL.html" title="class in java.net">URL</a> url)
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throws <a href="../../../../javax/sql/rowset/serial/SerialException.html" title="class in javax.sql.rowset.serial">SerialException</a></pre>
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<div class="block">
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构造一个新
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<code>SerialDatalink</code>从给定对象
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<code>java.net.URL</code>对象。
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<p></p>
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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>url</code> -
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<code>URL</code>创建
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<code>SerialDataLink</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="../../../../javax/sql/rowset/serial/SerialException.html" title="class in javax.sql.rowset.serial">SerialException</a></code> - 如果url参数为空
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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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<!-- ============ 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="getDatalink--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getDatalink</h4> <pre>public <a href="../../../../java/net/URL.html" title="class in java.net">URL</a> getDatalink()
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throws <a href="../../../../javax/sql/rowset/serial/SerialException.html" title="class in javax.sql.rowset.serial">SerialException</a></pre>
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<div class="block">
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返回一个新的URL，该URL是此
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<code>SerialDatalink</code>对象的副本。
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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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该
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<code>SerialDatalink</code>对象的副本作为Java编程语言中的
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<code>URL</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="../../../../javax/sql/rowset/serial/SerialException.html" title="class in javax.sql.rowset.serial">SerialException</a></code> - 如果
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<code>URL</code>对象无法解除序列化
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</dd>
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</dl> </li>
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</ul> <a name="equals-java.lang.Object-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>equals</h4> <pre>public boolean equals(<a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</pre>
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<div class="block">
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<span>将此<code>SerialDatalink</code>与指定对象进行比较。</span>
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<span>结果是<code>true</code>当且仅当参数不是<code>null</code>并且是一个<code>SerialDatalink</code>对象，其URL与该对象的URL相同</span>
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">重写：</span>
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</dt>
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<dd>
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<code><a href="../../../../java/lang/Object.html#equals-java.lang.Object-">equals</a></code>在类别
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<code><a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a></code>
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</dd>
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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>obj</code> - 对比这个
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<code>SerialDatalink</code>的对象
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</dd>
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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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<code>true</code>如果给定的对象代表一个
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<code>SerialDatalink</code>相当于此SerialDatalink，
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<code>false</code>否则
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<span><a href="../../../../java/lang/Object.html#hashCode--"><code>Object.hashCode()</code></a> ， <a href="../../../../java/util/HashMap.html" title="java.util中的类"><code>HashMap</code></a></span>
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</dd>
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</dl> </li>
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</ul> <a name="hashCode--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>hashCode</h4> <pre>public int hashCode()</pre>
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<div class="block">
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<span>返回此<code>SerialDatalink</code>的哈希码。</span>
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<span><code>SerialDatalink</code>对象的哈希码被作为它存储的<code>URL</code>的哈希码</span>
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">重写：</span>
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</dt>
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<dd>
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<code><a href="../../../../java/lang/Object.html#hashCode--">hashCode</a></code>在类别
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<code><a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a></code>
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</dd>
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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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该对象的哈希码值。
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../../../java/lang/Object.html#equals-java.lang.Object-"><code>Object.equals(java.lang.Object)</code></a> ，
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<a href="../../../../java/lang/System.html#identityHashCode-java.lang.Object-"><code>System.identityHashCode(java.lang.Object)</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="clone--">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>clone</h4> <pre>public <a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a> clone()</pre>
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<div class="block">
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返回此
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<code>SerialDatalink</code>的克隆。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">重写：</span>
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</dt>
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<dd>
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<code><a href="../../../../java/lang/Object.html#clone--">clone</a></code>在类别
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<code><a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a></code>
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</dd>
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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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该SerialDatalink的克隆
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<span><a href="../../../../java/lang/Cloneable.html" title="java.lang中的接口"><code>Cloneable</code></a></span>
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</dd>
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</dl> </li>
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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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</div> |