Java SQL ResultSet Read getResultSet(Connection c, String query)

Description

get Result Set

License

Apache License

Declaration

public static ResultSet getResultSet(Connection c, String query)
            throws SQLException 

Method Source Code

//package com.java2s;
/*/*from   ww w. j a v  a 2  s  .c  o  m*/
 * Copyright 2009 Kantega AS
 *
 * Licensed 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.
 */

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Date;

public class Main {
    public static ResultSet getResultSet(Connection c, String query)
            throws SQLException {
        return getResultSet(c, query, null);
    }

    public static ResultSet getResultSet(Connection c, String query,
            Object[] params) throws SQLException {
        PreparedStatement s = c.prepareStatement(query);
        setParams(s, params);
        return s.executeQuery();
    }

    private static void setParams(PreparedStatement st, Object[] params)
            throws SQLException {
        if (params != null) {
            for (int i = 0; i < params.length; i++) {
                Object o = params[i];
                if (o instanceof Date) {
                    Date d = (Date) o;
                    st.setTimestamp(i + 1,
                            new java.sql.Timestamp(d.getTime()));
                } else {
                    st.setObject(i + 1, o);
                }
            }
        }

    }
}

Related

1. getResult(ResultSet rs)
2. getResultArray(ResultSet resultSet, int size, java.util.Date startDate)
3. getResultByMap(ResultSet rs)
4. getResults(ResultSet result)
5. getResultsAsMap(ResultSet rs)
6. getResultSet(Connection conn, String query)
7. getResultSet(Connection connection, String query)
8. getResultSet(String sql)
9. getResultSetColnumNames(ResultSet rs)