/**
* Copyright (c) 2011-2017, James Zhan 詹波 (jfinal@126.com).
*
* 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.
*/
package com.jfinal.plugin.activerecord;
import java.util.HashMap;
import java.util.Map;
/**
* JavaType.
*
* Java, JDBC and MySQL Types:
* http://dev.mysql.com/doc/connector-j/en/connector-j-reference-type-conversions.html
*/
public class JavaType {
@SuppressWarnings("serial")
private Map<String, Class<?>> strToType = new HashMap<String, Class<?>>() {{
// varchar, char, enum, set, text, tinytext, mediumtext, longtext
put("java.lang.String", java.lang.String.class);
// int, integer, tinyint, smallint, mediumint
put("java.lang.Integer", java.lang.Integer.class);
// bigint
put("java.lang.Long", java.lang.Long.class);
// java.util.Date can not be returned
// java.sql.Date, java.sql.Time, java.sql.Timestamp all extends java.util.Date so getDate can return the three types data
// put("java.util.Date", java.util.Date.class);
// date, year
put("java.sql.Date", java.sql.Date.class);
// real, double
put("java.lang.Double", java.lang.Double.class);
// float
put("java.lang.Float", java.lang.Float.class);
// bit
put("java.lang.Boolean", java.lang.Boolean.class);
// time
put("java.sql.Time", java.sql.Time.class);
// timestamp, datetime
put("java.sql.Timestamp", java.sql.Timestamp.class);
// decimal, numeric
put("java.math.BigDecimal", java.math.BigDecimal.class);
// unsigned bigint
put("java.math.BigInteger", java.math.BigInteger.class);
// binary, varbinary, tinyblob, blob, mediumblob, longblob
// qjd project: print_info.content varbinary(61800);
put("[B", byte[].class);
}};
public Class<?> getType(String typeString) {
return strToType.get(typeString);
}
}