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 <h2 title="Class JDBCSessionIdManager.DatabaseAdaptor" class="title">Class JDBCSessionIdManager.DatabaseAdaptor</h2>
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 <li>java.lang.Object</li>
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 <pre>public static class <span class="typeNameLabel">JDBCSessionIdManager.DatabaseAdaptor</span>
 extends java.lang.Object</pre>
 <div class="block">DatabaseAdaptor

  Handles differences between databases.

  Postgres uses the getBytes and setBinaryStream methods to access
  a "bytea" datatype, which can be up to 1Gb of binary data. MySQL
  is happy to use the "blob" type and getBlob() methods instead.

  TODO if the differences become more major it would be worthwhile
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  depending on the way the db stores identifiers.</div>
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	<div class="subTitle">org.eclipse.jetty.server.session</div>
	<h2 title="Class JDBCSessionIdManager.DatabaseAdaptor" class="title">Class JDBCSessionIdManager.DatabaseAdaptor</h2>
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	<li>java.lang.Object</li>
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	<li>org.eclipse.jetty.server.session.JDBCSessionIdManager.DatabaseAdaptor</li>
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	<pre>public static class <span class="typeNameLabel">JDBCSessionIdManager.DatabaseAdaptor</span>
	extends java.lang.Object</pre>
	<div class="block">DatabaseAdaptor

	Handles differences between databases.

	Postgres uses the getBytes and setBinaryStream methods to access
	a "bytea" datatype, which can be up to 1Gb of binary data. MySQL
	is happy to use the "blob" type and getBlob() methods instead.

	TODO if the differences become more major it would be worthwhile
	refactoring this class.</div>
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	<td class="colFirst"><code>protected java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#Z:Z_blobType">_blobType</a></span></code> </td>
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	<td class="colFirst"><code>protected java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#Z:Z_longType">_longType</a></span></code> </td>
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	<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#DatabaseAdaptor--">DatabaseAdaptor</a></span>()</code> </td>
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	<td class="colFirst"><code>void</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#adaptTo-java.sql.DatabaseMetaData-">adaptTo</a></span>(java.sql.DatabaseMetaData dbMeta)</code> </td>
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	<tr id="i1" class="rowColor">
	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#convertIdentifier-java.lang.String-">convertIdentifier</a></span>(java.lang.String identifier)</code>
	<div class="block">Convert a camel case identifier into either upper or lower
	depending on the way the db stores identifiers.</div>
	</td>
	</tr>
	<tr id="i2" class="altColor">
	<td class="colFirst"><code>java.io.InputStream</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#getBlobInputStream-java.sql.ResultSet-java.lang.String-">getBlobInputStream</a></span>(java.sql.ResultSet result,
	java.lang.String columnName)</code> </td>
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	<tr id="i3" class="rowColor">
	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#getBlobType--">getBlobType</a></span>()</code> </td>
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	<tr id="i4" class="altColor">
	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#getDBName--">getDBName</a></span>()</code> </td>
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	<tr id="i5" class="rowColor">
	<td class="colFirst"><code>java.lang.String</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#getLongType--">getLongType</a></span>()</code> </td>
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	<tr id="i6" class="altColor">
	<td class="colFirst"><code>boolean</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#isEmptyStringNull--">isEmptyStringNull</a></span>()</code> </td>
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	<tr id="i7" class="rowColor">
	<td class="colFirst"><code>boolean</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#isRowIdReserved--">isRowIdReserved</a></span>()</code>
	<div class="block">rowId is a reserved word for Oracle, so change the name of this column</div>
	</td>
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	<tr id="i8" class="altColor">
	<td class="colFirst"><code>void</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#setBlobType-java.lang.String-">setBlobType</a></span>(java.lang.String blobType)</code> </td>
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	<tr id="i9" class="rowColor">
	<td class="colFirst"><code>void</code></td>
	<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/eclipse/jetty/server/session/JDBCSessionIdManager.DatabaseAdaptor.html#setLongType-java.lang.String-">setLongType</a></span>(java.lang.String longType)</code> </td>
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	<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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	<pre>protected java.lang.String _blobType</pre>
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	<pre>protected java.lang.String _longType</pre>
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	<h4>DatabaseAdaptor</h4>
	<pre>public DatabaseAdaptor()</pre>
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	<pre>public void adaptTo(java.sql.DatabaseMetaData dbMeta)
	throws java.sql.SQLException</pre>
	<dl>
	<dt><span class="throwsLabel">Throws:</span></dt>
	<dd><code>java.sql.SQLException</code></dd>
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	<pre>public void setBlobType(java.lang.String blobType)</pre>
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	<pre>public java.lang.String getBlobType()</pre>
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	<pre>public void setLongType(java.lang.String longType)</pre>
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	<pre>public java.lang.String getLongType()</pre>
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	<h4>convertIdentifier</h4>
	<pre>public java.lang.String convertIdentifier(java.lang.String identifier)</pre>
	<div class="block">Convert a camel case identifier into either upper or lower
	depending on the way the db stores identifiers.</div>
	<dl>
	<dt><span class="paramLabel">Parameters:</span></dt>
	<dd><code>identifier</code> - the raw identifier</dd>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>the converted identifier</dd>
	</dl>
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	<pre>public java.lang.String getDBName()</pre>
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	<h4>getBlobInputStream</h4>
	<pre>public java.io.InputStream getBlobInputStream(java.sql.ResultSet result,
	java.lang.String columnName)
	throws java.sql.SQLException</pre>
	<dl>
	<dt><span class="throwsLabel">Throws:</span></dt>
	<dd><code>java.sql.SQLException</code></dd>
	</dl>
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	<pre>public boolean isEmptyStringNull()</pre>
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	<pre>public boolean isRowIdReserved()</pre>
	<div class="block">rowId is a reserved word for Oracle, so change the name of this column</div>
	<dl>
	<dt><span class="returnLabel">Returns:</span></dt>
	<dd>true if db in use is oracle</dd>
	</dl>
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