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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package javax.servlet.jsp.jstl.sql;

import java.sql.ResultSet;
import java.sql.SQLException;

/**
 * 

Supports the creation of a javax.servlet.jsp.jstl.sql.Result object * from a source java.sql.ResultSet object. A Result object makes it much * easier for page authors to access and manipulate the data resulting * from a SQL query.

*

Note that these methods hide any SQLExceptions that are caused and return * null - to work around that * use org.apache.taglibs.standard.tag.common.sql.ResultImpl directly. * * @author Justyna Horwat */ public class ResultSupport { /** * Converts a ResultSet object to a Result object. * * @param rs the ResultSet object * @return The Result object created from the ResultSet */ public static Result toResult(ResultSet rs) { try { return new ResultImpl(rs, -1, -1); } catch (SQLException ex) { return null; } } /** * Converts maxRows of a ResultSet object to a * Result object. * * @param rs the ResultSet object * @param maxRows the maximum number of rows to be cached into the Result object. * @return The Result object created from the ResultSet, * limited by maxRows */ public static Result toResult(ResultSet rs, int maxRows) { try { return new ResultImpl(rs, -1, maxRows); } catch (SQLException ex) { return null; } } }





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