<!-- Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.  This code is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 only, as published by the Free Software Foundation.  Oracle designates this particular file as subject to the "Classpath" exception as provided by Oracle in the LICENSE file that accompanied this code.  This code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License version 2 for more details (a copy is included in the LICENSE file that accompanied this code).  You should have received a copy of the GNU General Public License version 2 along with this work; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.  Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA or visit www.oracle.com if you need additional information or have any questions.--> <!DOCTYPE doctype PUBLIC "-//w3c//dtd html 4.0 transitional//en"><html><head>                                      <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">  <title>com.sun.rowset Package</title></head>  <body bgcolor="#ffffff">Provides five standard implementations of the standard JDBC <tt>RowSet</tt> implementation interface definitions. These reference implementations are included with the J2SE version 1.5 platform and represent the benchmark standard <tt>RowSet</tt> implementations as verified by the Test Compatibility Kit (TCK) as mandated by the Java Community Process. <br>   <h3>1.0 Available JDBC RowSet Reference Implementations </h3>  The following implementations are provided:<br>           <blockquote><tt><b>JdbcRowSetImpl</b></tt> - The <tt>javax.sql.rowset.JdbcRowSet</tt>interface reference implementation. <br><br><tt><b>CachedRowSetImpl </b></tt>- The <tt>javax.sql.rowset.CachedRowSet</tt> interfacereference implementation.<br><br><tt><b>WebRowSetImpl</b></tt> - The <tt>javax.sql.rowset.WebRowSet</tt> interfacereference implementation.<br><br><tt><b>FilteredRowSetImpl</b></tt> - The <tt>javax.sql.rowset.FilteredRowSet</tt>interface reference implementation.<br><br><tt><b>JoinRowSetImpl</b></tt> - The <tt>javax.sql.rowset.JoinRowSet</tt> interfacereference implementation.<br></blockquote> All details on their expected behavior, including their interactions with the <tt>SyncProvider</tt>SPI and helper classes are provided in the interface definitions in the <tt>javax.sql.rowset</tt>package specification.<br>   <h3>2.0 Usage</h3>The reference implementations represent robust implementations of the standard<code>RowSet</code> interfaces defined in the <code>javax.sql.rowset</code> package. All disconnected <code>RowSet</code> implementations, such as the <tt>CachedRowSetImpl</tt>and <tt>WebRowSetImpl</tt>, are flexible enough to use the <tt>SyncFactory</tt> SPIs to leverage non-reference implementation <tt>SyncProvider</tt> implementations to obtaindiffering synchronization semantics. Furthermore, developers and vendors alike are free to use these implementations and integrate them into their products just as theycan with to other components of the Java platform.<br>   <h3>3.0 Extending the JDBC RowSet Implementations</h3> The JDBC <code>RowSet</code> reference implementations are provided as non-finalclassess so that any developer can extend them to provider additional featureswhile maintaining the core required standard functionality and compatibility. Itis anticipated that many vendors and developers will extend the standard featureset to their their particular needs. The website for JDBC Technology willprovider a portal where implementations can be listed, similar to the way itprovides a site for JDBC drivers.<br> <br></body></html>