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http://issues.apache.org/bugzilla/show_bug.cgi?id=38907 ------- Additional Comments From [EMAIL PROTECTED] 2006-03-14 07:46 ------- (From update of attachment 17855) /* * $Header: $ * $Revision: $ * $Date: $ * * ==================================================================== * * The Apache Software License, Version 1.1 * * Copyright (c) 2006 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, if * any, must include the following acknowledgement: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgement may appear in the software itself, * if and wherever such third-party acknowledgements normally appear. * * 4. The names "The Jakarta Project", "Commons", and "Apache Software * Foundation" must not be used to endorse or promote products derived * from this software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache" * nor may "Apache" appear in their names without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ package org.apache.commons.dbutils.handlers; import java.sql.ResultSet; import java.sql.SQLException; /** * <code>ResultSetHandler</code> implementation that converts one * <code>ResultSet</code> column into a Long. This class is thread safe. * * @author Greg Hawkes */ public class LongScalarHandler extends org.apache.commons.dbutils.handlers.ScalarHandler { /** * Create a new instance of LongScalarHandler. * * Calls to <code>handle()</code> will retrieve the first column * from the <code>ResultSet</code>. */ public LongScalarHandler() { super(); } /** * Creates a new instance of LongScalarHandler. * * @param columnIndex The index of the column to retrieve from the * <code>ResultSet</code>. */ public LongScalarHandler(int columnIndex) { super(columnIndex); } /** * Creates a new instance of LongScalarHandler. * * @param columnName The name of the column to retrieve from the * <code>ResultSet</code>. */ public LongScalarHandler(String columnName) { super(columnName); } /** * Returns one <code>ResultSet</code> column as a Long via the * <code>ResultSet.getObject()</code> method that performs type * conversions. * * @return A <code>Long</code> containing the value of the column, * or <code>null</code> if there are no rows in the <code>ResultSet</code>. * * @throws SQLException if the column cannot be converted to a Long * * @see org.apache.commons.dbutils.ResultSetHandler#handle(java.sql.ResultSet) */ public final Object handle(ResultSet rs) throws SQLException { Object result = super.handle(rs); if (result == null) { return null; } if (result instanceof Long) { return result; } if (result instanceof Number) { return new Long(((Number) result).longValue()); } try { return Long.valueOf(result.toString()); } catch (NumberFormatException ex) { throw new SQLException("Cannot convert resultset column to a Long"); } } } -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
