/*
* Copyright 2011, Mysema Ltd
*
* 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.mysema.query.sql.mysql;
import java.sql.*;
import com.mysema.query.QGeneratedKeysEntity;
import com.mysema.query.sql.H2Templates;
import com.mysema.query.sql.dml.SQLInsertClause;
import com.mysema.testutil.ExternalDB;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import static org.junit.Assert.*;
@Category(ExternalDB.class)
public class GeneratedKeysMySQLTest {
private Connection conn;
private Statement stmt;
@Before
public void setUp() throws ClassNotFoundException, SQLException{
Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/querydsl";
conn = DriverManager.getConnection(url, "querydsl", "querydsl");
stmt = conn.createStatement();
}
@After
public void tearDown() throws SQLException{
try{
stmt.close();
}finally{
conn.close();
}
}
@Test
public void test() throws SQLException{
stmt.execute("drop table if exists GENERATED_KEYS");
stmt.execute("create table GENERATED_KEYS(" +
"ID int AUTO_INCREMENT PRIMARY KEY, " +
"NAME varchar(30))");
QGeneratedKeysEntity entity = new QGeneratedKeysEntity("entity");
SQLInsertClause insertClause = new SQLInsertClause(conn, new H2Templates(), entity);
ResultSet rs = insertClause.set(entity.name, "Hello").executeWithKeys();
ResultSetMetaData md = rs.getMetaData();
System.out.println(md.getColumnName(1));
assertTrue(rs.next());
assertEquals(1, rs.getInt(1));
assertFalse(rs.next());
insertClause = new SQLInsertClause(conn, new H2Templates(), entity);
rs = insertClause.set(entity.name, "World").executeWithKeys();
assertTrue(rs.next());
assertEquals(2, rs.getInt(1));
assertFalse(rs.next());
}
}