Chapter 268. Apache Pulsar Component Available as of Camel version 2.24 Maven users will need to add the following dependency to their pom.xml for this component. <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-pulsar</artifactId> <!-- use the same version as your Camel core version --> <version>x.y.z</version> </dependency> 268.1. URI format pulsar:[persistent|non-persistent]://tenant/namespace/topic 268.2. Options The Apache Pulsar component supports 3 options, which are listed below. Name Description Default Type autoConfiguration (common) The pulsar autoconfiguration AutoConfiguration pulsarClient (common) The pulsar client PulsarClient resolveProperty Placeholders (advanced) Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders. true boolean The Apache Pulsar endpoint is configured using URI syntax: with the following path and query parameters: 268.2.1. Path Parameters (1 parameters): Name Description Default Type topicUri The Topic's full URI path including type, tenant and namespace String 268.2.2. Query Parameters (11 parameters): Name Description Default Type bridgeErrorHandler (consumer) Allows for bridging the consumer to the Camel routing Error Handler, which mean any exceptions occurred while the consumer is trying to pickup incoming messages, or the likes, will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions, that will be logged at WARN or ERROR level and ignored. false boolean consumerName (consumer) Name of the consumer when subscription is EXCLUSIVE sole-consumer String consumerNamePrefix (consumer) Prefix to add to consumer names when a SHARED or FAILOVER subscription is used cons String consumerQueueSize (consumer) Size of the consumer queue - defaults to 10 10 int numberOfConsumers (consumer) Number of consumers - defaults to 1 1 int subscriptionName (consumer) Name of the subscription to use subscription String subscriptionType (consumer) Type of the subscription EXCLUSIVESHAREDFAILOVER, defaults to EXCLUSIVE EXCLUSIVE SubscriptionType exceptionHandler (consumer) To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this option is not in use. By default the consumer will deal with exceptions, that will be logged at WARN or ERROR level and ignored. ExceptionHandler exchangePattern (consumer) Sets the exchange pattern when the consumer creates an exchange. ExchangePattern producerName (producer) Name of the producer default-producer String synchronous (advanced) Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported). false boolean 268.3. Spring Boot Auto-Configuration The component supports 3 options, which are listed below. Name Description Default Type camel.component.pulsar.enabled Whether to enable auto configuration of the pulsar component. This is enabled by default. Boolean camel.component.pulsar.pulsar-client The pulsar client. The option is a org.apache.pulsar.client.api.PulsarClient type. String camel.component.pulsar.resolve-property-placeholders Whether the component should resolve property placeholders on itself when starting. Only properties which are of String type can use property placeholders. true Boolean

Commands:
<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-pulsar</artifactId> <!-- use the same version as your Camel core version --> <version>x.y.z</version> </dependency>
pulsar:[persistent|non-persistent]://tenant/namespace/topic
pulsar:uri