camel-cometd-kafka-connector source configuration

Connector description: Offers publish/subscribe, peer-to-peer (via a server), and RPC style messaging using the CometD/Bayeux protocol.

When using camel-cometd-kafka-connector as source make sure to use the following Maven dependency to have support for the connector:

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

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

connector.class=org.apache.camel.kafkaconnector.cometd.CamelCometdSourceConnector

The camel-cometd source connector supports 26 options, which are listed below.

Name Description Default Required Priority

camel.source.path.host

Hostname

null

true

HIGH

camel.source.path.port

Host port number

null

true

HIGH

camel.source.path.channelName

The channelName represents a topic that can be subscribed to by the Camel endpoints.

null

true

HIGH

camel.source.endpoint.allowedOrigins

The origins domain that support to cross, if the crosssOriginFilterOn is true

"*"

false

MEDIUM

camel.source.endpoint.baseResource

The root directory for the web resources or classpath. Use the protocol file: or classpath: depending if you want that the component loads the resource from file system or classpath. Classpath is required for OSGI deployment where the resources are packaged in the jar

null

false

MEDIUM

camel.source.endpoint.crossOriginFilterOn

If true, the server will support for cross-domain filtering

false

false

MEDIUM

camel.source.endpoint.filterPath

The filterPath will be used by the CrossOriginFilter, if the crosssOriginFilterOn is true

null

false

MEDIUM

camel.source.endpoint.interval

The client side poll timeout in milliseconds. How long a client will wait between reconnects

null

false

MEDIUM

camel.source.endpoint.jsonCommented

If true, the server will accept JSON wrapped in a comment and will generate JSON wrapped in a comment. This is a defence against Ajax Hijacking.

true

false

MEDIUM

camel.source.endpoint.logLevel

Logging level. 0=none, 1=info, 2=debug. One of: [0] [1] [2]

1

false

MEDIUM

camel.source.endpoint.maxInterval

The max client side poll timeout in milliseconds. A client will be removed if a connection is not received in this time.

30000

false

MEDIUM

camel.source.endpoint.multiFrameInterval

The client side poll timeout, if multiple connections are detected from the same browser.

1500

false

MEDIUM

camel.source.endpoint.timeout

The server side poll timeout in milliseconds. This is how long the server will hold a reconnect request before responding.

240000

false

MEDIUM

camel.source.endpoint.bridgeErrorHandler

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

false

MEDIUM

camel.source.endpoint.sessionHeadersEnabled

Whether to include the server session headers in the Camel message when creating a Camel Message for incoming requests.

false

false

MEDIUM

camel.source.endpoint.exceptionHandler

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.

null

false

MEDIUM

camel.source.endpoint.exchangePattern

Sets the exchange pattern when the consumer creates an exchange. One of: [InOnly] [InOut] [InOptionalOut]

null

false

MEDIUM

camel.component.cometd.bridgeErrorHandler

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

false

MEDIUM

camel.component.cometd.autowiredEnabled

Whether autowiring is enabled. This is used for automatic autowiring options (the option must be marked as autowired) by looking up in the registry to find if there is a single instance of matching type, which then gets configured on the component. This can be used for automatic configuring JDBC data sources, JMS connection factories, AWS Clients, etc.

true

false

MEDIUM

camel.component.cometd.extensions

To use a list of custom BayeuxServer.Extension that allows modifying incoming and outgoing requests.

null

false

MEDIUM

camel.component.cometd.securityPolicy

To use a custom configured SecurityPolicy to control authorization

null

false

MEDIUM

camel.component.cometd.sslContextParameters

To configure security using SSLContextParameters

null

false

MEDIUM

camel.component.cometd.sslKeyPassword

The password for the keystore when using SSL.

null

false

MEDIUM

camel.component.cometd.sslKeystore

The path to the keystore.

null

false

MEDIUM

camel.component.cometd.sslPassword

The password when using SSL.

null

false

MEDIUM

camel.component.cometd.useGlobalSslContext Parameters

Enable usage of global SSL context parameters.

false

false

MEDIUM

The camel-cometd source connector has no converters out of the box.

The camel-cometd source connector has no transforms out of the box.

The camel-cometd source connector has no aggregation strategies out of the box.

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