Java SQL Type columnClassName(int columnType)

Description

column Class Name

License

Apache License

Declaration

static String columnClassName(int columnType) throws SQLException 

Method Source Code

//package com.java2s;
/*//from  w w  w  .  j a  v a2  s . c o m
 * #%L
 * Grill client
 * %%
 * Copyright (C) 2014 Inmobi
 * %%
 * 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.
 * #L%
 */

import java.math.BigInteger;

import java.sql.Date;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;

public class Main {
    static String columnClassName(int columnType) throws SQLException {
        switch (columnType) {
        case Types.BOOLEAN:
            return Boolean.class.getName();
        case Types.CHAR:
        case Types.VARCHAR:
            return String.class.getName();
        case Types.TINYINT:
            return Byte.class.getName();
        case Types.SMALLINT:
            return Short.class.getName();
        case Types.INTEGER:
            return Integer.class.getName();
        case Types.BIGINT:
            return Long.class.getName();
        case Types.DATE:
            return Date.class.getName();
        case Types.FLOAT:
            return Float.class.getName();
        case Types.DOUBLE:
            return Double.class.getName();
        case Types.TIMESTAMP:
            return Timestamp.class.getName();
        case Types.DECIMAL:
            return BigInteger.class.getName();
        case Types.BINARY:
            return byte[].class.getName();
        case Types.JAVA_OBJECT:
        case Types.ARRAY:
        case Types.STRUCT:
            return String.class.getName();
        default:
            throw new SQLException("Invalid column type: " + columnType);
        }
    }
}

Related

1. addParameter(PreparedStatement smt, int index, Object value)
2. adjustLevel(String attribute, int type)
3. callPro2(String sql, String[] inparameters, Integer[] outparameters)
4. columnDisplaySize(int columnType)
5. columnPrecision(int columnType)
6. columnScale(int columnType)
7. columnTypesDiffer(int t1, int t2)