content: /*
   * Copyright 1999-2018 Alibaba Group Holding 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.alibaba.druid.bvt.pool;
  
  import com.alibaba.druid.filter.FilterAdapter;
  import com.alibaba.druid.filter.FilterChain;
  import com.alibaba.druid.proxy.jdbc.ConnectionProxy;
  import com.alibaba.druid.spring.IUserService;
  import com.alibaba.druid.spring.User;
  import com.alibaba.druid.stat.DruidDataSourceStatManager;
  import com.alibaba.druid.stat.DruidStatService;
  import com.alibaba.druid.support.json.JSONUtils;
  import junit.framework.TestCase;
  import org.springframework.context.support.ClassPathXmlApplicationContext;
  
  import javax.sql.DataSource;
  
  import java.sql.Connection;
  import java.sql.SQLException;
  import java.sql.Statement;
  import java.util.Collections;
  import java.util.Map;
  import java.util.Properties;
  import java.util.concurrent.atomic.AtomicLong;
  
  public class SpringIbatisFilterTest extends TestCase {
      protected void setUp() throws Exception {
          DruidDataSourceStatManager.clear();
      }
  
      protected void tearDown() throws Exception {
          assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
      }
  
      public void test_spring() throws Exception {
          assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
  
          ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(
                  "com/alibaba/druid/pool/ibatis/spring-config-ibatis.xml");
  
          DataSource dataSource = (DataSource) context.getBean("dataSource");
  
          {
              Connection conn = dataSource.getConnection();
              Statement stmt = conn.createStatement();
              stmt.execute("CREATE TABLE sequence_seed (value INTEGER, name VARCHAR(50) PRIMARY KEY)");
              stmt.close();
              conn.close();
          }
          {
              Connection conn = dataSource.getConnection();
              Statement stmt = conn.createStatement();
              stmt.execute("CREATE TABLE t_User (id BIGINT PRIMARY KEY, name VARCHAR(50))");
              stmt.close();
              conn.close();
          }
          {
              Connection conn = dataSource.getConnection();
              conn.setAutoCommit(false);
              Statement stmt = conn.createStatement();
              stmt.execute("insert into sequence_seed (value ,name) values (0, 'druid-spring-test')");
              stmt.close();
              conn.commit();
              conn.close();
          }
  
          // user-service
          IUserService service = (IUserService) context.getBean("user-service");
          User user = new User();
          user.setName("xx");
          service.addUser(user);
  
          TestFilter filter = (TestFilter) context.getBean("test-filter");
          assertEquals(2, filter.getConnectCount());
  
          {
              Connection conn = dataSource.getConnection();
              Statement stmt = conn.createStatement();
              stmt.execute("DROP TABLE sequence_seed");
              stmt.close();
              conn.close();
          }
          {
              Connection conn = dataSource.getConnection();
              Statement stmt = conn.createStatement();
              stmt.execute("DROP TABLE t_User");
              stmt.close();
              conn.close();
          }
  
          assertEquals(1, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
  
          Map<String, Object> wallStats = DruidStatService.getInstance().getWallStatMap(Collections.<String, String>emptyMap());
  
          System.out.println("wall-stats : " + JSONUtils.toJSONString(wallStats));
  
          context.close();
  
          assertEquals(0, DruidDataSourceStatManager.getInstance().getDataSourceList().size());
      }
  
      public static class TestFilter extends FilterAdapter {
          private AtomicLong connectCount = new AtomicLong();
  
          @Override
          public ConnectionProxy connection_connect(FilterChain chain, Properties info) throws SQLException {
              connectCount.incrementAndGet();
              return chain.connection_connect(info);
          }
  
          public long getConnectCount() {
              return connectCount.get();
          }
      }
  }
  