Java SQL ResultSet Print prettyFormat(ResultSet res)

Description

pretty Format

License

Apache License

Declaration

public static String prettyFormat(ResultSet res) throws SQLException 

Method Source Code

//package com.java2s;
/**//from  www .  jav a  2 s .  c  om
 * 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.
 */

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

public class Main {
    public static String prettyFormat(ResultSet res) throws SQLException {
        StringBuilder sb = new StringBuilder();
        ResultSetMetaData rsmd = res.getMetaData();
        int numOfColumns = rsmd.getColumnCount();

        for (int i = 1; i <= numOfColumns; i++) {
            if (i > 1)
                sb.append(",  ");
            String columnName = rsmd.getColumnName(i);
            sb.append(columnName);
        }
        sb.append("\n-------------------------------\n");

        while (res.next()) {
            for (int i = 1; i <= numOfColumns; i++) {
                if (i > 1)
                    sb.append(",  ");
                String columnValue = res.getObject(i).toString();
                sb.append(columnValue);
            }
            sb.append("\n");
        }

        return sb.toString();
    }
}

Related

1. print(ResultSet resultSet)
2. print(ResultSet rs, PrintStream out)
3. print(ResultSet rs, PrintStream out)
4. printCols(final ResultSetMetaData paymentTableResultSetMetaData, final String logging_prefix)