content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to you 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 org.apache.calcite.avatica.noop;
  
  import java.sql.Connection;
  import java.sql.Driver;
  import java.sql.DriverManager;
  import java.sql.DriverPropertyInfo;
  import java.sql.SQLException;
  import java.sql.SQLFeatureNotSupportedException;
  import java.util.Properties;
  import java.util.logging.Logger;
  
  /**
   * A Noop JDBC Driver.
   */
  public class AvaticaNoopDriver implements Driver {
  
    private static final AvaticaNoopDriver INSTANCE = new AvaticaNoopDriver();
  
    static {
      try {
        DriverManager.registerDriver(INSTANCE);
      } catch (Exception e) {
        System.err.println("Failed to register driver");
        e.printStackTrace(System.err);
      }
    }
  
    @Override public Connection connect(String url, Properties info) throws SQLException {
      return AvaticaNoopConnection.getInstance();
    }
  
    @Override public boolean acceptsURL(String url) throws SQLException {
      return url.startsWith("jdbc:avatica:noop");
    }
  
    @Override public DriverPropertyInfo[] getPropertyInfo(String url, Properties info)
        throws SQLException {
      return new DriverPropertyInfo[0];
    }
  
    @Override public int getMajorVersion() {
      return 1;
    }
  
    @Override public int getMinorVersion() {
      return 7;
    }
  
    @Override public boolean jdbcCompliant() {
      return true;
    }
  
    @Override public Logger getParentLogger() throws SQLFeatureNotSupportedException {
      return Logger.getLogger("");
    }
  }
  
  // End AvaticaNoopDriver.java
  