Chronicle Engine Component (deprecated)

Available as of Camel version 2.18

The camel chronicle-engine component let you leverage the power of OpenHFT’s Chronicle-Engine

URI Format

chronicle-engine:addresses/path[?options]

URI Options

The Chronicle Engine component has no options.

The Chronicle Engine endpoint is configured using URI syntax:

chronicle-engine:addresses/path

with the following path and query parameters:

Path Parameters (2 parameters):

Name Description Default Type

addresses

Required Engine addresses. Multiple addresses can be separated by comma.

String

path

Required Engine path

String

Query Parameters (12 parameters):

Name Description Default Type

action (common)

The default action to perform, valid values are: - PUBLISH - PPUBLISH_AND_INDEX - PPUT - PGET_AND_PUT - PPUT_ALL - PPUT_IF_ABSENT - PGET - PGET_AND_REMOVE - PREMOVE - PIS_EMPTY - PSIZE

String

clusterName (common)

Cluster name for queue

String

filteredMapEvents (common)

A comma separated list of Map event type to filer, valid values are: INSERT, UPDATE, REMOVE.

String

persistent (common)

Enable/disable data persistence

true

boolean

subscribeMapEvents (common)

Set if consumer should subscribe to Map events, default true.

true

boolean

subscribeTopicEvents (common)

Set if consumer should subscribe to TopicEvents,d efault false.

false

boolean

subscribeTopologicalEvents (common)

Set if consumer should subscribe to TopologicalEvents,d efault false.

false

boolean

wireType (common)

The Wire type to use, default to binary wire.

BINARY

String

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

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

synchronous (advanced)

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

false

boolean

Spring Boot Auto-Configuration

When using Spring Boot make sure to use the following Maven dependency to have support for auto configuration:

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-chronicle-starter</artifactId>
  <version>x.x.x</version>
  <!-- use the same version as your Camel core version -->
</dependency>

The component supports 2 options, which are listed below.

Name Description Default Type

camel.component.chronicle-engine.enabled

Enable chronicle-engine component

true

Boolean

camel.component.chronicle-engine.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