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.mock;
  
  import com.alibaba.druid.util.jdbc.PreparedStatementBase;
  
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  import java.sql.SQLException;
  
  public class MockPreparedStatement extends PreparedStatementBase implements MockStatementBase, PreparedStatement {
      private final String sql;
  
      public MockPreparedStatement(MockConnection conn, String sql) {
          super(conn);
          this.sql = sql;
      }
  
      public String getSql() {
          return sql;
      }
  
      public MockConnection getConnection() throws SQLException {
          return (MockConnection) super.getConnection();
      }
  
      @Override
      public ResultSet executeQuery() throws SQLException {
          checkOpen();
  
          MockConnection conn = getConnection();
  
          if (conn != null && conn.getDriver() != null) {
              return conn.getDriver().executeQuery(this, sql);
          }
  
          if (conn != null) {
              conn.handleSleep();
  
              return conn.getDriver().createMockResultSet(this);
          }
  
          return new MockResultSet(this);
      }
  
      @Override
      public int executeUpdate() throws SQLException {
          checkOpen();
  
          if (getConnection() != null) {
              getConnection().handleSleep();
          }
  
          return 0;
      }
  
      @Override
      public boolean execute() throws SQLException {
          checkOpen();
  
          if (getConnection() != null) {
              getConnection().handleSleep();
          }
  
          return false;
      }
  
      @Override
      public ResultSet getResultSet() throws SQLException {
          checkOpen();
  
          if (resultSet == null) {
              resultSet = this.getConnection().getDriver().createResultSet(this);
          }
  
          return resultSet;
      }
  }
  