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+<title>JDBCConnectionCapability (Carbonado 1.2.3 API)</title>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">com.amazon.carbonado.repo.jdbc</div>
+<h2 title="Interface JDBCConnectionCapability" class="title">Interface JDBCConnectionCapability</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../../../com/amazon/carbonado/capability/Capability.html" title="interface in com.amazon.carbonado.capability">Capability</a></dd>
+</dl>
+<dl>
+<dt>All Known Subinterfaces:</dt>
+<dd><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCSupport.html" title="interface in com.amazon.carbonado.repo.jdbc">JDBCSupport</a>&lt;S&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="strong">JDBCConnectionCapability</span>
+extends <a href="../../../../../com/amazon/carbonado/capability/Capability.html" title="interface in com.amazon.carbonado.capability">Capability</a></pre>
+<div class="block">Capability to directly access the JDBC connection being used by the current
+ transaction, which is thread-local. If no transaction is in progress, then
+ the connection is in auto-commit mode.
+
+ <p>All connections retrieved from this capability must be properly
+ yielded. Do not close the connection directly, as this interferes with the
+ transaction's ability to properly manage it.
+
+ <p>It is perfectly okay for other Carbonado calls to be made while the
+ connection is in use. Also, it is okay to request more connections,
+ although they will usually be the same instance. Failing to yield a
+ connection has an undefined behavior.
+
+ <pre>
+ JDBCConnectionCapability cap = repo.getCapability(JDBCConnectionCapability.class);
+ Transaction txn = repo.enterTransaction();
+ try {
+ Connection con = cap.getConnection();
+ try {
+ ...
+ } finally {
+ cap.yieldConnection(con);
+ }
+ ...
+ txn.commit();
+ } finally {
+ txn.exit();
+ }
+ </pre></div>
+<dl><dt><span class="strong">Author:</span></dt>
+ <dd>Brian S O'Neill</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>Method Summary</h3>
+<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>java.sql.Connection</code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#getConnection()">getConnection</a></strong>()</code>
+<div class="block">Any connection returned by this method must be closed by calling
+ yieldConnection.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#getDatabaseProductName()">getDatabaseProductName</a></strong>()</code>
+<div class="block">Returns the name of the database product connected to.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#isTransactionForUpdate()">isTransactionForUpdate</a></strong>()</code>
+<div class="block">Returns true if a transaction is in progress and it is for update.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#isUniqueConstraintError(java.sql.SQLException)">isUniqueConstraintError</a></strong>(java.sql.SQLException&nbsp;e)</code>
+<div class="block">Examines the SQLSTATE code of the given SQL exception and determines if
+ it is a unique constaint violation.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../com/amazon/carbonado/FetchException.html" title="class in com.amazon.carbonado">FetchException</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#toFetchException(java.lang.Throwable)">toFetchException</a></strong>(java.lang.Throwable&nbsp;e)</code>
+<div class="block">Transforms the given throwable into an appropriate fetch exception.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../com/amazon/carbonado/PersistException.html" title="class in com.amazon.carbonado">PersistException</a></code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#toPersistException(java.lang.Throwable)">toPersistException</a></strong>(java.lang.Throwable&nbsp;e)</code>
+<div class="block">Transforms the given throwable into an appropriate persist exception.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><strong><a href="../../../../../com/amazon/carbonado/repo/jdbc/JDBCConnectionCapability.html#yieldConnection(java.sql.Connection)">yieldConnection</a></strong>(java.sql.Connection&nbsp;con)</code>
+<div class="block">Gives up a connection returned from getConnection.</div>
+</td>
+</tr>
+</table>
+</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>Method Detail</h3>
+<a name="getConnection()">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getConnection</h4>
+<pre>java.sql.Connection&nbsp;getConnection()
+ throws <a href="../../../../../com/amazon/carbonado/FetchException.html" title="class in com.amazon.carbonado">FetchException</a></pre>
+<div class="block">Any connection returned by this method must be closed by calling
+ yieldConnection.</div>
+<dl><dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="../../../../../com/amazon/carbonado/FetchException.html" title="class in com.amazon.carbonado">FetchException</a></code></dd></dl>
+</li>
+</ul>
+<a name="yieldConnection(java.sql.Connection)">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>yieldConnection</h4>
+<pre>void&nbsp;yieldConnection(java.sql.Connection&nbsp;con)
+ throws <a href="../../../../../com/amazon/carbonado/FetchException.html" title="class in com.amazon.carbonado">FetchException</a></pre>
+<div class="block">Gives up a connection returned from getConnection. Connection must be
+ yielded in same thread that retrieved it.</div>
+<dl><dt><span class="strong">Throws:</span></dt>
+<dd><code><a href="../../../../../com/amazon/carbonado/FetchException.html" title="class in com.amazon.carbonado">FetchException</a></code></dd></dl>
+</li>
+</ul>
+<a name="toFetchException(java.lang.Throwable)">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>toFetchException</h4>
+<pre><a href="../../../../../com/amazon/carbonado/FetchException.html" title="class in com.amazon.carbonado">FetchException</a>&nbsp;toFetchException(java.lang.Throwable&nbsp;e)</pre>
+<div class="block">Transforms the given throwable into an appropriate fetch exception. If
+ it already is a fetch exception, it is simply casted.</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - required exception to transform</dd>
+<dt><span class="strong">Returns:</span></dt><dd>FetchException, never null</dd><dt><span class="strong">Since:</span></dt>
+ <dd>1.2</dd></dl>
+</li>
+</ul>
+<a name="toPersistException(java.lang.Throwable)">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>toPersistException</h4>
+<pre><a href="../../../../../com/amazon/carbonado/PersistException.html" title="class in com.amazon.carbonado">PersistException</a>&nbsp;toPersistException(java.lang.Throwable&nbsp;e)</pre>
+<div class="block">Transforms the given throwable into an appropriate persist exception. If
+ it already is a persist exception, it is simply casted.</div>
+<dl><dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - required exception to transform</dd>
+<dt><span class="strong">Returns:</span></dt><dd>PersistException, never null</dd><dt><span class="strong">Since:</span></dt>
+ <dd>1.2</dd></dl>
+</li>
+</ul>
+<a name="isUniqueConstraintError(java.sql.SQLException)">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isUniqueConstraintError</h4>
+<pre>boolean&nbsp;isUniqueConstraintError(java.sql.SQLException&nbsp;e)</pre>
+<div class="block">Examines the SQLSTATE code of the given SQL exception and determines if
+ it is a unique constaint violation.</div>
+<dl><dt><span class="strong">Since:</span></dt>
+ <dd>1.2</dd></dl>
+</li>
+</ul>
+<a name="isTransactionForUpdate()">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isTransactionForUpdate</h4>
+<pre>boolean&nbsp;isTransactionForUpdate()</pre>
+<div class="block">Returns true if a transaction is in progress and it is for update.</div>
+<dl><dt><span class="strong">Since:</span></dt>
+ <dd>1.2</dd></dl>
+</li>
+</ul>
+<a name="getDatabaseProductName()">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getDatabaseProductName</h4>
+<pre>java.lang.String&nbsp;getDatabaseProductName()</pre>
+<div class="block">Returns the name of the database product connected to.</div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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