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/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the "License"). You may not use this file except
* in compliance with the License.
*
* You can obtain a copy of the license at
* glassfish/bootstrap/legal/CDDLv1.0.txt or
* https://glassfish.dev.java.net/public/CDDLv1.0.html.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* HEADER in each file and include the License file at
* glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
* add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your
* own identifying information: Portions Copyright [yyyy]
* [name of copyright owner]
*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
*
* Portions Copyright Apache Software Foundation.
*/
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.
*
* @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;
}
}
}