Examples of CachingConnectionFactory

org.springframework.amqp.rabbit.connection.CachingConnectionFactory
A {@link ConnectionFactory} implementation that (when the cache mode is {@link CacheMode#CHANNEL} (default)returns the same Connection from all {@link #createConnection()}calls, and ignores calls to {@link com.rabbitmq.client.Connection#close()} and caches{@link com.rabbitmq.client.Channel}.
By default, only one Channel will be cached, with further requested Channels being created and disposed on demand. Consider raising the {@link #setChannelCacheSize(int) "channelCacheSize" value} in case of a high-concurrencyenvironment.
When the cache mode is {@link CacheMode#CONNECTION}, a new (or cached) connection is used for each request. In this case, no channels are cached, just connections. The intended use case is a dedicated connection for long-lived channels, such as those used in listener container threads. In those cases, the channel must be closed anyway in order to re-queue any un-acked messages.
{@link CacheMode#CONNECTION} is not compatible with a Rabbit Admin that auto-declares queues etc.
NOTE: This ConnectionFactory requires explicit closing of all Channels obtained form its shared Connection. This is the usual recommendation for native Rabbit access code anyway. However, with this ConnectionFactory, its use is mandatory in order to actually allow for Channel reuse. @author Mark Pollack @author Mark Fisher @author Dave Syer @author Gary Russell @author Artem Bilan
org.springframework.jms.connection.CachingConnectionFactory
{@link SingleConnectionFactory} subclass that adds {@link javax.jms.Session}caching as well {@link javax.jms.MessageProducer} caching. This ConnectionFactoryalso switches the {@link #setReconnectOnException "reconnectOnException" property}to "true" by default, allowing for automatic recovery of the underlying Connection.
By default, only one single Session will be cached, with further requested Sessions being created and disposed on demand. Consider raising the {@link #setSessionCacheSize "sessionCacheSize" value} in case of ahigh-concurrency environment.
NOTE: This ConnectionFactory decorator requires JMS 1.1 or higher. For JMS 1.0.2, consider using {@link SingleConnectionFactory102} instead. @author Juergen Hoeller @since 2.5.3

Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

        if(this.amqpAdministration == null && getCamelContext() != null && getCamelContext().getRegistry() != null) {
            //Attempt to load an administration connection from the registry
            this.amqpAdministration = new HashMap<String, AmqpAdmin>();
            Map<String, AmqpAdmin> adminMap = getCamelContext().getRegistry().findByTypeWithName(AmqpAdmin.class);
            for(AmqpAdmin admin : adminMap.values()){
                CachingConnectionFactory adminConnection = (CachingConnectionFactory)((RabbitAdmin)admin).getRabbitTemplate().getConnectionFactory();
                for(Map.Entry<String, ConnectionFactory> connection : this.connectionFactory.entrySet()){
                    if(adminConnection.getHost().equals(connection.getValue().getHost()) && adminConnection.getPort() == (connection.getValue().getPort())){
                        this.amqpAdministration.put(connection.getKey(), admin);
                        break;
                    }
                }
            }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

        if(this.amqpTemplate == null && getCamelContext() != null && getCamelContext().getRegistry() != null) {
            //Attempt to load an AMQP template from the registry
            this.amqpTemplate = new HashMap<String, AmqpTemplate>();
            Map<String, AmqpTemplate> templateMap = getCamelContext().getRegistry().findByTypeWithName(AmqpTemplate.class);
            for(AmqpTemplate template : templateMap.values()){
                CachingConnectionFactory adminConnection = (CachingConnectionFactory)((RabbitTemplate) template).getConnectionFactory();
                for(Map.Entry<String, ConnectionFactory> connection : this.connectionFactory.entrySet()){
                    if(adminConnection.getHost().equals(connection.getValue().getHost()) && adminConnection.getPort() == (connection.getValue().getPort())){
                        this.amqpTemplate.put(connection.getKey(), template);
                        break;
                    }
                }
            }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

    return null;
  }
  
  @Bean
  public ConnectionFactory rabbitConnectionFactory() {
    return new CachingConnectionFactory();
  }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

        .getProperty(NUM_RETRIES_PROPERTY, 5);
  }


  public void connect() {


    cf = new CachingConnectionFactory(address.getHost(), address.getPort());
    admin = new RabbitAdmin(cf);


    declarePipelineCreationQueue(admin);
  }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

        mockEndpoint.assertIsSatisfied();
    }
    
    @Override
    protected CamelContext createCamelContext() throws Exception {
        CachingConnectionFactory factory = new CachingConnectionFactory();
        RabbitTemplate amqpTemplate = new RabbitTemplate(factory);
        SpringAMQPComponent amqpComponent = new SpringAMQPComponent(factory);
        amqpComponent.setAmqpTemplate(amqpTemplate);
        
        CamelContext camelContext = super.createCamelContext();

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

      Assert.assertNotNull(endpoint.toString());
    }    
        
    @Override
    protected CamelContext createCamelContext() throws Exception {
        ConnectionFactory factory = new CachingConnectionFactory();
        
        CamelContext camelContext = super.createCamelContext();
        camelContext.addComponent("spring-amqp", new SpringAMQPComponent(factory));
        return camelContext;
    }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

        Assert.assertEquals(child, SpringAMQPComponent.findRootCause(grandparent));
    }
    
    @Override
    protected CamelContext createCamelContext() throws Exception {
        ConnectionFactory factory = new CachingConnectionFactory();
        
        CamelContext camelContext = super.createCamelContext();
        camelContext.addComponent("spring-amqp", new SpringAMQPComponent(factory));
        return camelContext;
    }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

        return registry;
    }


    @Override
    protected CamelContext createCamelContext() throws Exception {
        CachingConnectionFactory factory = new CachingConnectionFactory();
        RabbitTemplate amqpTemplate = new RabbitTemplate(factory);
        //The JSON converter stresses marshalling more than the default converter
        amqpTemplate.setMessageConverter(new JsonMessageConverter());
        SpringAMQPComponent amqpComponent = new SpringAMQPComponent(factory);
        amqpComponent.setAmqpTemplate(amqpTemplate);

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory


  @Bean
  // TODO: Move to spring boot
  public ConnectionFactory rabbitConnectionFactory(RabbitProperties config,
      com.rabbitmq.client.ConnectionFactory rabbitConnectionFactory) throws Exception {
    CachingConnectionFactory factory = new CachingConnectionFactory(rabbitConnectionFactory);
    factory.setAddresses(config.getAddresses());
    if (config.getHost() != null) {
      factory.setHost(config.getHost());
      factory.setPort(config.getPort());
    }
    if (config.getUsername() != null) {
      factory.setUsername(config.getUsername());
    }
    if (config.getPassword() != null) {
      factory.setPassword(config.getPassword());
    }
    if (config.getVirtualHost() != null) {
      factory.setVirtualHost(config.getVirtualHost());
    }
    return factory;
  }

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Examples of org.springframework.amqp.rabbit.connection.CachingConnectionFactory

    super("RABBIT");
  }


  @Override
  protected void obtainResource() throws Exception {
    resource = new CachingConnectionFactory("localhost");
    resource.createConnection().close();
  }

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