2362N/A * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * An object that implements the <code>RowSetWriter</code> interface, 0N/A * called a <i>writer</i>. A writer may be registered with a <code>RowSet</code> 0N/A * If a disconnected <code>RowSet</code> object modifies some of its data, 0N/A * and it has a writer associated with it, it may be implemented so that it 0N/A * calls on the writer's <code>writeData</code> method internally 0N/A * to write the updates back to the data source. In order to do this, the writer 0N/A * must first establish a connection with the rowset's data source. 0N/A * If the data to be updated has already been changed in the data source, there 0N/A * is a conflict, in which case the writer will not write 0N/A * the changes to the data source. The algorithm the writer uses for preventing 0N/A * or limiting conflicts depends entirely on its implementation. 0N/A * Writes the changes in this <code>RowSetWriter</code> object's 0N/A * rowset back to the data source from which it got its data. 0N/A * @param caller the <code>RowSet</code> object (1) that has implemented the 0N/A * <code>RowSetInternal</code> interface, (2) with which this writer is 0N/A * registered, and (3) that called this method internally 0N/A * @return <code>true</code> if the modified data was written; <code>false</code> 0N/A * if not, which will be the case if there is a conflict 0N/A * @exception SQLException if a database access error occurs