camel-caffeine-cache-kafka-connector sink configuration

When using camel-caffeine-cache-kafka-connector as sink make sure to use the following Maven dependency to have support for the connector:

<dependency>
  <groupId>org.apache.camel.kafkaconnector</groupId>
  <artifactId>camel-caffeine-cache-kafka-connector</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel Kafka connector version -->
</dependency>

To use this Sink connector in Kafka connect you’ll need to set the following connector.class

connector.class=org.apache.camel.kafkaconnector.caffeinecache.CamelCaffeinecacheSinkConnector

The camel-caffeine-cache sink connector supports 37 options, which are listed below.

Name Description Default Priority

camel.sink.path.cacheName

the cache name

null

HIGH

camel.sink.endpoint.action

To configure the default cache action. If an action is set in the message header, then the operation from the header takes precedence.

null

MEDIUM

camel.sink.endpoint.cache

To configure an already instantiated cache to be used

null

MEDIUM

camel.sink.endpoint.cacheLoader

To configure a CacheLoader in case of a LoadCache use

null

MEDIUM

camel.sink.endpoint.createCacheIfNotExist

Configure if a cache need to be created if it does exist or can’t be pre-configured.

true

MEDIUM

camel.sink.endpoint.evictionType

Set the eviction Type for this cache One of: [size_based] [time_based]

"SIZE_BASED"

MEDIUM

camel.sink.endpoint.expireAfterAccessTime

Set the expire After Access Time in case of time based Eviction (in seconds)

300

MEDIUM

camel.sink.endpoint.expireAfterWriteTime

Set the expire After Access Write in case of time based Eviction (in seconds)

300

MEDIUM

camel.sink.endpoint.initialCapacity

Set the initial Capacity for the cache

10000

MEDIUM

camel.sink.endpoint.key

To configure the default action key. If a key is set in the message header, then the key from the header takes precedence.

null

MEDIUM

camel.sink.endpoint.lazyStartProducer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

MEDIUM

camel.sink.endpoint.maximumSize

Set the maximum size for the cache

10000

MEDIUM

camel.sink.endpoint.removalListener

Set a specific removal Listener for the cache

null

MEDIUM

camel.sink.endpoint.statsCounter

Set a specific Stats Counter for the cache stats

null

MEDIUM

camel.sink.endpoint.statsEnabled

To enable stats on the cache

false

MEDIUM

camel.sink.endpoint.basicPropertyBinding

Whether the endpoint should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

MEDIUM

camel.sink.endpoint.keyType

The cache key type, default java.lang.Object

null

MEDIUM

camel.sink.endpoint.synchronous

Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).

false

MEDIUM

camel.sink.endpoint.valueType

The cache value type, default java.lang.Object

null

MEDIUM

camel.component.caffeine-cache.action

To configure the default cache action. If an action is set in the message header, then the operation from the header takes precedence.

null

MEDIUM

camel.component.caffeine-cache.cache

To configure an already instantiated cache to be used

null

MEDIUM

camel.component.caffeine-cache.cacheLoader

To configure a CacheLoader in case of a LoadCache use

null

MEDIUM

camel.component.caffeine-cache.createCacheIfNot Exist

Configure if a cache need to be created if it does exist or can’t be pre-configured.

true

MEDIUM

camel.component.caffeine-cache.evictionType

Set the eviction Type for this cache One of: [size_based] [time_based]

"SIZE_BASED"

MEDIUM

camel.component.caffeine-cache.expireAfterAccess Time

Set the expire After Access Time in case of time based Eviction (in seconds)

300

MEDIUM

camel.component.caffeine-cache.expireAfterWrite Time

Set the expire After Access Write in case of time based Eviction (in seconds)

300

MEDIUM

camel.component.caffeine-cache.initialCapacity

Set the initial Capacity for the cache

10000

MEDIUM

camel.component.caffeine-cache.key

To configure the default action key. If a key is set in the message header, then the key from the header takes precedence.

null

MEDIUM

camel.component.caffeine-cache.lazyStartProducer

Whether the producer should be started lazy (on the first message). By starting lazy you can use this to allow CamelContext and routes to startup in situations where a producer may otherwise fail during starting and cause the route to fail being started. By deferring this startup to be lazy then the startup failure can be handled during routing messages via Camel’s routing error handlers. Beware that when the first message is processed then creating and starting the producer may take a little time and prolong the total processing time of the processing.

false

MEDIUM

camel.component.caffeine-cache.maximumSize

Set the maximum size for the cache

10000

MEDIUM

camel.component.caffeine-cache.removalListener

Set a specific removal Listener for the cache

null

MEDIUM

camel.component.caffeine-cache.statsCounter

Set a specific Stats Counter for the cache stats

null

MEDIUM

camel.component.caffeine-cache.statsEnabled

To enable stats on the cache

false

MEDIUM

camel.component.caffeine-cache.basicProperty Binding

Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities

false

MEDIUM

camel.component.caffeine-cache.configuration

Sets the global component configuration

null

MEDIUM

camel.component.caffeine-cache.keyType

The cache key type, default java.lang.Object

null

MEDIUM

camel.component.caffeine-cache.valueType

The cache value type, default java.lang.Object

null

MEDIUM

The camel-caffeine-cache sink connector has no converters out of the box.

The camel-caffeine-cache sink connector has no transforms out of the box.

The camel-caffeine-cache sink connector has no aggregation strategies out of the box.