org.apache.ibatis.session.SqlSessionFactoryBuilder Java Examples

/**
 * 测试mybatis环境
 */
public static void main(String[] args) throws Exception {
    // 1、读取配置文件
    InputStream in = Resources.getResourceAsStream("SqlMapConfig.xml");
    // 2、创建SqlSessionFactory的建造者
    SqlSessionFactoryBuilder builder = new SqlSessionFactoryBuilder();
    // 3、使用建造者创建工厂对象SqlSessionFactory
    SqlSessionFactory factory = builder.build(in);
    // 4、使用SqlSessionFactory创建SqlSession对象
    SqlSession session = factory.openSession();
    // 5、使用SqlSession创建dao接口的代理对象
    UserMapper userMapper = session.getMapper(UserMapper.class);
    // 6、使用代理对象执行sql查询
    System.out.println("基于XML配置");
    userMapper.findAll().forEach(System.out::println);
    System.out.println("基于注解配置");
    userMapper.findUsers().forEach(System.out::println);
    // 7、释放资源
    session.close();
    in.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/result_handler/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();
  sqlSessionFactory.getConfiguration().addMapper(Mapper.class);

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/result_handler/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/rounding/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/rounding/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader(XML);
  try {
    sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  } finally {
    reader.close();
  }

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  try {
    Connection conn = session.getConnection();
    reader = Resources.getResourceAsReader(SQL);
    try {
      ScriptRunner runner = new ScriptRunner(conn);
      runner.setLogWriter(null);
      runner.runScript(reader);
    } finally {
      reader.close();
    }
  } finally {
    session.close();
  }
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create an SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/collectionparameters/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/collectionparameters/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources
      .getResourceAsReader("org/apache/ibatis/submitted/call_setters_on_nulls/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources
      .getResourceAsReader("org/apache/ibatis/submitted/call_setters_on_nulls/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/missing_id_property/MapperConfig.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/missing_id_property/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/multipleresultsetswithassociation/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();
  
  // populate in-memory database
  // Could not get the table creation, procedure creation, and data population to work from the same script.
  // Once it was in three scripts, all seemed well.
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/multipleresultsetswithassociation/CreateDB1.sql");
  runReaderScript(conn, session, reader);
  reader.close();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/multipleresultsetswithassociation/CreateDB2.sql");
  runReaderScript(conn, session, reader);
  reader.close();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/multipleresultsetswithassociation/CreateDB3.sql");
  runReaderScript(conn, session, reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create an SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/nestedresulthandler_association/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/nestedresulthandler_association/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

/**
 * Create a session with the specified configuration and initialized the database.
 */
private void openSession(String aConfig) throws Exception {
  final String resource = "org/apache/ibatis/submitted/automatic_lazy_loading/ibatis-automatic-lazy-load-" + aConfig + ".xml";
  Reader batisConfigReader = Resources.getResourceAsReader(resource);

  SqlSessionFactory sqlSessionFactory;
  try {
    sqlSessionFactory = new SqlSessionFactoryBuilder().build(batisConfigReader);
  } catch(Exception anException) {
    throw new RuntimeException("Mapper configuration failed, expected this to work: " + anException.getMessage(), anException);
  }

  SqlSession session = sqlSessionFactory.openSession();

  Connection conn = session.getConnection();
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.setErrorLogWriter(null);
  Reader createScriptReader = Resources.getResourceAsReader("org/apache/ibatis/submitted/automatic_lazy_loading/create.sql");
  runner.runScript(createScriptReader);

  sqlSession = sqlSessionFactory.openSession();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/permissions/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/permissions/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.setErrorLogWriter(null);
  runner.runScript(reader);
  conn.commit();
  conn.close();
  reader.close();
}
 

public void openSession(String aConfig) throws Exception {

    final String resource = "org/apache/ibatis/submitted/inline_association_with_dot/ibatis-" + aConfig + ".xml";
    Reader batisConfigReader = Resources.getResourceAsReader(resource);

    SqlSessionFactory sqlSessionFactory;
    try {
      sqlSessionFactory = new SqlSessionFactoryBuilder().build(batisConfigReader);
    } catch(Exception anException) {
      throw new RuntimeException("Mapper configuration failed, expected this to work: " + anException.getMessage(), anException);
    }

    SqlSession session = sqlSessionFactory.openSession();

    Connection conn = session.getConnection();
    ScriptRunner runner = new ScriptRunner(conn);
    runner.setLogWriter(null);
    runner.setErrorLogWriter(null);
    Reader createScriptReader = Resources.getResourceAsReader("org/apache/ibatis/submitted/inline_association_with_dot/create.sql");
    runner.runScript(createScriptReader);

    sqlSession = sqlSessionFactory.openSession();
  }
 

@SuppressWarnings("unchecked")
@Test
public void testRefCursor2() throws IOException {
    Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/refcursor/MapperConfig.xml");
    SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
    SqlSession sqlSession = sqlSessionFactory.openSession();
    try {
        OrdersMapper mapper = sqlSession.getMapper(OrdersMapper.class);
        Map<String, Object> parameter = new HashMap<String, Object>();
        parameter.put("orderId", 1);
        mapper.getOrder2(parameter);
        
        assertNotNull(parameter.get("order"));
        List<Order> orders = (List<Order>) parameter.get("order");
        assertEquals(1, orders.size());
        Order order = orders.get(0);
        assertEquals(3, order.getDetailLines().size());
    } finally {
        sqlSession.close();
    }
}
 

public static SqlSession getInstance() {
	if (sf == null) {
		synchronized (SqlSessionFactory.class) {
			if (sf == null) {
				try {
					Reader reader = Resources.getResourceAsReader(resource);
					sf = new SqlSessionFactoryBuilder().build(reader);
				} catch (IOException e) {
					e.printStackTrace();
				}
				
			}
		}
	}
	return sf.openSession();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources
      .getResourceAsReader("org/apache/ibatis/submitted/call_setters_on_nulls/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources
      .getResourceAsReader("org/apache/ibatis/submitted/call_setters_on_nulls/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/cacheorder/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/cacheorder/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

public static void main(String[] args) throws IOException {
    // 获取SqlSessionFactory
    String resource = "MyBatis-Configuration.xml";
    InputStream inputStream = Resources.getResourceAsStream(resource);
    SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);

    // 获取SqlSession
    SqlSession sqlSession = sqlSessionFactory.openSession();
    try {
        UserMapper userMapper = sqlSession.getMapper(UserMapper.class);
        User user = userMapper.selectUser(1);
        System.out.println("\nprint user info --> " + user.toString());
    } finally {
        sqlSession.close();
    }
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/ognlstatic/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/ognlstatic/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@Test
public void testInsertMapped() throws Exception {
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/keycolumn/MapperConfig.xml");
  SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  SqlSession sqlSession = sqlSessionFactory.openSession();
  try {
    InsertMapper mapper = sqlSession.getMapper(InsertMapper.class);
    Name name = new Name();
    name.setFirstName("Fred");
    name.setLastName("Flintstone");

    int rows = mapper.insertNameMapped(name);

    assertNotNull(name.getId());
    assertEquals(1, rows);
  } finally {
    sqlSession.close();
  }
}
 

@BeforeClass
public static void setUp() throws Exception {
  Connection conn = null;

  try {
    Class.forName("org.hsqldb.jdbcDriver");
    conn = DriverManager.getConnection("jdbc:hsqldb:mem:gname", "sa", "");
    Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/camelcase/CreateDB.sql");
    ScriptRunner runner = new ScriptRunner(conn);
    runner.setLogWriter(null);
    runner.setErrorLogWriter(null);
    runner.runScript(reader);
    conn.commit();
    reader.close();

    reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/camelcase/MapperConfig.xml");
    sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
    reader.close();

  } finally {
    if (conn != null) {
      conn.close();
    }
  }
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/complex_type/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/complex_type/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create an SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/basetest/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/basetest/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  
  // this property value should be replaced on all mapper files
  Properties p = new Properties();
  p.put("property", "id");
  
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/propertiesinmapperfiles/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader, p);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/propertiesinmapperfiles/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
    System.out.println("Starting up CmsCmProcessor tests");
 String resource = "mybatis-config.xml";
 Reader reader = Resources.getResourceAsReader( resource );
 SqlSessionFactory sf = new SqlSessionFactoryBuilder().build(reader);
    session = sf.openSession();
 clazzMapper = session.getMapper(ClazzMapper.class);
    ciMapper = session.getMapper(CIMapper.class);
    mdValidator = new CmsMdValidator();
    cmValidator = new CmsCmValidator();
 mdProcessor = new CmsMdProcessor();
 mdProcessor.setClazzMapper( clazzMapper );
 mdProcessor.setMdValidator(mdValidator);
    cmProcessor = new CmsCmProcessor();
    cmProcessor.setCiMapper(ciMapper);
    cmProcessor.setMdProcessor(mdProcessor);
    cmProcessor.setCmValidator(cmValidator);
    RelationMapper relationMapper=session.getMapper(RelationMapper.class);
    mdProcessor.setRelationMapper(relationMapper);
    
}
 

@BeforeClass
public static void setUp() throws Exception {
  Class.forName("org.hsqldb.jdbcDriver");
  Connection c = DriverManager.getConnection("jdbc:hsqldb:mem:annots", "sa", "");
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/substitution_in_annots/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(c);
  runner.setLogWriter(null);
  runner.setErrorLogWriter(null);
  runner.runScript(reader);
  c.commit();
  reader.close();

  Configuration configuration = new Configuration();
  Environment environment = new Environment("test", new JdbcTransactionFactory(), new UnpooledDataSource("org.hsqldb.jdbcDriver", "jdbc:hsqldb:mem:annots", null));
  configuration.setEnvironment(environment);
  
  configuration.addMapper(SubstitutionInAnnotsMapper.class);
  
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(configuration);
}
 

@Test
public void testFind() throws IOException {
    /**
     *  1、获得 SqlSessionFactory
     *  2、获得 SqlSession
     *  3、调用在 mapper 文件中配置的 SQL 语句
     */
    String resource = "sqlMapConfig.xml";           // 定位核心配置文件
    InputStream inputStream = Resources.getResourceAsStream(resource);
    SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);    // 创建 SqlSessionFactory

    SqlSession sqlSession = sqlSessionFactory.openSession();    // 获取到 SqlSession

    Map map = new HashMap();
    map.put("customerName", "charies");

    // 调用 mapper 中的方法：命名空间 + id
    List<Customer> customerList = sqlSession.selectList("yeepay.payplus.mapper.CustomerMapper.find", map);

    for (Customer c : customerList) {
        System.out.println(c);
    }
}
 

@Before
public void setUp() throws Exception {
  Connection conn = null;

  try {
    Class.forName("org.hsqldb.jdbcDriver");
    conn = DriverManager.getConnection("jdbc:hsqldb:mem:clmpfx", "sa", "");
    Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/column_prefix/CreateDB.sql");
    ScriptRunner runner = new ScriptRunner(conn);
    runner.setLogWriter(null);
    runner.setErrorLogWriter(null);
    runner.runScript(reader);
    conn.commit();
    reader.close();

    reader = Resources.getResourceAsReader(getConfigPath());
    sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
    reader.close();

  } finally {
    if (conn != null) {
      conn.close();
    }
  }
}
 

@BeforeClass
public static void setUpClass() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/foreach_map/mybatis-config.xml");
  sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  reader.close();

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  Connection conn = session.getConnection();
  reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/foreach_map/CreateDB.sql");
  ScriptRunner runner = new ScriptRunner(conn);
  runner.setLogWriter(null);
  runner.runScript(reader);
  reader.close();
  session.close();
}
 

@BeforeClass
public static void setUp() throws Exception {
  // create a SqlSessionFactory
  Reader reader = Resources.getResourceAsReader(XML);
  try {
    sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
  } finally {
    reader.close();
  }

  // populate in-memory database
  SqlSession session = sqlSessionFactory.openSession();
  try {
    Connection conn = session.getConnection();
    reader = Resources.getResourceAsReader(SQL);
    try {
      ScriptRunner runner = new ScriptRunner(conn);
      runner.setLogWriter(null);
      runner.runScript(reader);
    } finally {
      reader.close();
    }
  } finally {
    session.close();
  }
}
 

@Before
public void setUp() throws Exception {
  Connection conn = null;

  try {
    Class.forName("org.hsqldb.jdbcDriver");
    conn = DriverManager.getConnection("jdbc:hsqldb:mem:batch_keys", "sa", "");

    Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/batch_keys/CreateDB.sql");

    ScriptRunner runner = new ScriptRunner(conn);
    runner.setLogWriter(null);
    runner.setErrorLogWriter(new PrintWriter(System.err));
    runner.runScript(reader);
    conn.commit();
    reader.close();

    reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/batch_keys/Config.xml");
    sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
    reader.close();
  } finally {
    if (conn != null) {
      conn.close();
    }
  }
}