Examples of org.springframework.data.redis.connection.RedisConnection

Package org.springframework.data.redis.connection

Examples of org.springframework.data.redis.connection.RedisConnection

org.springframework.data.redis.connection.RedisConnection
A connection to a Redis server. Acts as an common abstraction across various Redis client libraries (or drivers). Additionally performs exception translation between the underlying Redis client library and Spring DAO exceptions. The methods follow as much as possible the Redis names and conventions. @author Costin Leau

    DefaultLettucePool pool = new DefaultLettucePool(SettingsUtils.getHost(), SettingsUtils.getPort());
    pool.afterPropertiesSet();
    LettuceConnectionFactory factory2 = new LettuceConnectionFactory(pool);
    factory2.setShareNativeConnection(false);
    factory2.afterPropertiesSet();
    RedisConnection connection = factory2.getConnection();
    // Use the connection to make sure the channel is initialized, else nothing happens on close
    connection.ping();
    connection.close();
    // The dedicated connection should not be closed
    connection.ping();


    connection.close();
    factory2.destroy();
    pool.destroy();
  }

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  @Test
  public void testCloseNonPooledConnectionNotShared() {
    LettuceConnectionFactory factory2 = new LettuceConnectionFactory(SettingsUtils.getHost(), SettingsUtils.getPort());
    factory2.setShareNativeConnection(false);
    factory2.afterPropertiesSet();
    RedisConnection connection = factory2.getConnection();
    // Use the connection to make sure the channel is initialized, else nothing happens on close
    connection.ping();
    connection.close();
    // The dedicated connection should be closed
    try {
      connection.set("foo".getBytes(), "bar".getBytes());
      fail("Exception should be thrown trying to use a closed connection");
    } catch (RedisSystemException e) {}
    factory2.destroy();
  }

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    DefaultLettucePool pool = new DefaultLettucePool(SettingsUtils.getHost(), SettingsUtils.getPort());
    pool.afterPropertiesSet();
    LettuceConnectionFactory factory2 = new LettuceConnectionFactory(pool);
    factory2.setShareNativeConnection(false);
    factory2.afterPropertiesSet();
    RedisConnection connection = factory2.getConnection();
    // Use the connection to make sure the channel is initialized, else nothing happens on close
    connection.ping();
    ((RedisAsyncConnection) connection.getNativeConnection()).close();
    try {
      connection.ping();
      fail("Exception should be thrown trying to use a closed connection");
    } catch (RedisSystemException e) {}
    connection.close();
    factory2.destroy();
    pool.destroy();
  }

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    JedisConnectionFactory factory2 = new JedisConnectionFactory(config);
    factory2.setHostName(SettingsUtils.getHost());
    factory2.setPort(SettingsUtils.getPort());
    factory2.afterPropertiesSet();


    RedisConnection conn2 = factory2.getConnection();
    conn2.close();
    factory2.getConnection();
    factory2.destroy();
  }

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        setDaemon(true);
      }


      public void run() {


        RedisConnection con = connectionFactory.getConnection();
        try {
          Thread.sleep(100);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }


        con.publish(expectedChannel.getBytes(), expectedMessage.getBytes());


        try {
          Thread.sleep(100);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }


        /*
           In some clients, unsubscribe happens async of message
        receipt, so not all
        messages may be received if unsubscribing now.
        Connection.close in teardown
        will take care of unsubscribing.
        */
        if (!(ConnectionUtils.isAsync(connectionFactory))) {
          connection.getSubscription().unsubscribe();
        }
        con.close();
      }
    };
    t.start();


    connection.subscribe(listener, expectedChannel.getBytes());

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      }


      public void run() {


        // open a new connection
        RedisConnection con = connectionFactory.getConnection();
        try {
          Thread.sleep(100);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }


        con.publish("channel1".getBytes(), expectedMessage.getBytes());
        con.publish("channel2".getBytes(), expectedMessage.getBytes());


        try {
          Thread.sleep(100);
        } catch (InterruptedException e) {
          e.printStackTrace();
        }


        con.close();
        // In some clients, unsubscribe happens async of message
        // receipt, so not all
        // messages may be received if unsubscribing now.
        // Connection.close in teardown
        // will take care of unsubscribing.

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    factory2.setUsePool(true);
    factory2.setHostName(SettingsUtils.getHost());
    factory2.setPort(SettingsUtils.getPort());
    factory2.afterPropertiesSet();


    RedisConnection conn = factory2.getConnection();
    try {
      conn.get(null);
    } catch (Exception e) {}
    conn.close();
    // Make sure we don't end up with broken connection
    factory2.getConnection().dbSize();
    factory2.destroy();
  }

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    JedisConnectionFactory factory2 = new JedisConnectionFactory(config);
    factory2.setHostName(SettingsUtils.getHost());
    factory2.setPort(SettingsUtils.getPort());
    factory2.setDatabase(1);
    factory2.afterPropertiesSet();
    RedisConnection conn2 = factory2.getConnection();
    conn2.openPipeline();
    conn2.close();
    factory2.getConnection();
    factory2.destroy();
  }

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    DefaultLettucePool pool = new DefaultLettucePool(SettingsUtils.getHost(), SettingsUtils.getPort());
    pool.afterPropertiesSet();
    LettuceConnectionFactory factory2 = new LettuceConnectionFactory(pool);
    factory2.setShareNativeConnection(false);
    factory2.afterPropertiesSet();
    RedisConnection connection = factory2.getConnection();
    connection.select(2);
    connection.close();
    factory2.destroy();
    pool.destroy();
  }

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