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 com.datastax.oss.driver.api.testinfra;
  
  import com.datastax.oss.driver.api.core.ProtocolVersion;
  import com.datastax.oss.driver.api.core.metadata.EndPoint;
  import com.datastax.oss.driver.api.testinfra.session.SessionRule;
  import com.datastax.oss.driver.internal.core.metadata.DefaultEndPoint;
  import java.net.InetSocketAddress;
  import java.util.Collections;
  import java.util.Set;
  import org.junit.rules.ExternalResource;
  import org.junit.rules.RuleChain;
  
  /**
   * An {@link ExternalResource} which provides a {@link #getContactPoints()} for accessing the
   * contact points of the cassandra cluster.
   */
  public abstract class CassandraResourceRule extends ExternalResource {
  
    /**
     * @deprecated this method is preserved for backward compatibility only. The correct way to ensure
     *     that a {@code CassandraResourceRule} gets initialized before a {@link SessionRule} is to
     *     wrap them into a {@link RuleChain}. Therefore there is no need to force the initialization
     *     of a {@code CassandraResourceRule} explicitly anymore.
     */
    @Deprecated
    public synchronized void setUp() {
      try {
        this.before();
      } catch (Throwable t) {
        throw new RuntimeException(t);
      }
    }
  
    /**
     * @return Default contact points associated with this cassandra resource. By default returns
     *     127.0.0.1
     */
    public Set<EndPoint> getContactPoints() {
      return Collections.singleton(new DefaultEndPoint(new InetSocketAddress("127.0.0.1", 9042)));
    }
  
    /** @return The highest protocol version supported by this resource. */
    public abstract ProtocolVersion getHighestProtocolVersion();
  }
  