camel-mock-kafka-connector sink configuration

When using camel-mock-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-mock-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.mock.CamelMockSinkConnector

The camel-mock sink connector supports 16 options, which are listed below.

Name	Description	Default	Priority
camel.sink.path.name	Name of mock endpoint	null	HIGH
camel.sink.endpoint.assertPeriod	Sets a grace period after which the mock endpoint will re-assert to ensure the preliminary assertion is still valid. This is used for example to assert that exactly a number of messages arrives. For example if expectedMessageCount(int) was set to 5, then the assertion is satisfied when 5 or more message arrives. To ensure that exactly 5 messages arrives, then you would need to wait a little period to ensure no further message arrives. This is what you can use this method for. By default this period is disabled.	0L	MEDIUM
camel.sink.endpoint.expectedCount	Specifies the expected number of message exchanges that should be received by this endpoint. Beware: If you want to expect that 0 messages, then take extra care, as 0 matches when the tests starts, so you need to set a assert period time to let the test run for a while to make sure there are still no messages arrived; for that use setAssertPeriod(long). An alternative is to use NotifyBuilder, and use the notifier to know when Camel is done routing some messages, before you call the assertIsSatisfied() method on the mocks. This allows you to not use a fixed assert period, to speedup testing times. If you want to assert that exactly n’th message arrives to this mock endpoint, then see also the setAssertPeriod(long) method for further details.	-1	MEDIUM
camel.sink.endpoint.failFast	Sets whether assertIsSatisfied() should fail fast at the first detected failed expectation while it may otherwise wait for all expected messages to arrive before performing expectations verifications. Is by default true. Set to false to use behavior as in Camel 2.x.	false	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.reportGroup	A number that is used to turn on throughput logging based on groups of the size.	null	MEDIUM
camel.sink.endpoint.resultMinimumWaitTime	Sets the minimum expected amount of time (in millis) the assertIsSatisfied() will wait on a latch until it is satisfied	0L	MEDIUM
camel.sink.endpoint.resultWaitTime	Sets the maximum amount of time (in millis) the assertIsSatisfied() will wait on a latch until it is satisfied	0L	MEDIUM
camel.sink.endpoint.retainFirst	Specifies to only retain the first n’th number of received Exchanges. This is used when testing with big data, to reduce memory consumption by not storing copies of every Exchange this mock endpoint receives. Important: When using this limitation, then the getReceivedCounter() will still return the actual number of received Exchanges. For example if we have received 5000 Exchanges, and have configured to only retain the first 10 Exchanges, then the getReceivedCounter() will still return 5000 but there is only the first 10 Exchanges in the getExchanges() and getReceivedExchanges() methods. When using this method, then some of the other expectation methods is not supported, for example the expectedBodiesReceived(Object…) sets a expectation on the first number of bodies received. You can configure both setRetainFirst(int) and setRetainLast(int) methods, to limit both the first and last received.	-1	MEDIUM
camel.sink.endpoint.retainLast	Specifies to only retain the last n’th number of received Exchanges. This is used when testing with big data, to reduce memory consumption by not storing copies of every Exchange this mock endpoint receives. Important: When using this limitation, then the getReceivedCounter() will still return the actual number of received Exchanges. For example if we have received 5000 Exchanges, and have configured to only retain the last 20 Exchanges, then the getReceivedCounter() will still return 5000 but there is only the last 20 Exchanges in the getExchanges() and getReceivedExchanges() methods. When using this method, then some of the other expectation methods is not supported, for example the expectedBodiesReceived(Object…) sets a expectation on the first number of bodies received. You can configure both setRetainFirst(int) and setRetainLast(int) methods, to limit both the first and last received.	-1	MEDIUM
camel.sink.endpoint.sleepForEmptyTest	Allows a sleep to be specified to wait to check that this endpoint really is empty when expectedMessageCount(int) is called with zero	0L	MEDIUM
camel.sink.endpoint.copyOnExchange	Sets whether to make a deep copy of the incoming Exchange when received at this mock endpoint. Is by default true.	true	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.synchronous	Sets whether synchronous processing should be strictly used, or Camel is allowed to use asynchronous processing (if supported).	false	MEDIUM
camel.component.mock.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.mock.basicPropertyBinding	Whether the component should use basic property binding (Camel 2.x) or the newer property binding with additional capabilities	false	MEDIUM

Name

Description

Default

Priority

camel.sink.path.name

Name of mock endpoint

null

HIGH

camel.sink.endpoint.assertPeriod

Sets a grace period after which the mock endpoint will re-assert to ensure the preliminary assertion is still valid. This is used for example to assert that exactly a number of messages arrives. For example if expectedMessageCount(int) was set to 5, then the assertion is satisfied when 5 or more message arrives. To ensure that exactly 5 messages arrives, then you would need to wait a little period to ensure no further message arrives. This is what you can use this method for. By default this period is disabled.

MEDIUM

camel.sink.endpoint.expectedCount

Specifies the expected number of message exchanges that should be received by this endpoint. Beware: If you want to expect that 0 messages, then take extra care, as 0 matches when the tests starts, so you need to set a assert period time to let the test run for a while to make sure there are still no messages arrived; for that use setAssertPeriod(long). An alternative is to use NotifyBuilder, and use the notifier to know when Camel is done routing some messages, before you call the assertIsSatisfied() method on the mocks. This allows you to not use a fixed assert period, to speedup testing times. If you want to assert that exactly n’th message arrives to this mock endpoint, then see also the setAssertPeriod(long) method for further details.

-1

MEDIUM

camel.sink.endpoint.failFast

Sets whether assertIsSatisfied() should fail fast at the first detected failed expectation while it may otherwise wait for all expected messages to arrive before performing expectations verifications. Is by default true. Set to false to use behavior as in Camel 2.x.

false

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.reportGroup

A number that is used to turn on throughput logging based on groups of the size.

null

MEDIUM

camel.sink.endpoint.resultMinimumWaitTime

Sets the minimum expected amount of time (in millis) the assertIsSatisfied() will wait on a latch until it is satisfied

MEDIUM

camel.sink.endpoint.resultWaitTime

Sets the maximum amount of time (in millis) the assertIsSatisfied() will wait on a latch until it is satisfied

MEDIUM

camel.sink.endpoint.retainFirst

Specifies to only retain the first n’th number of received Exchanges. This is used when testing with big data, to reduce memory consumption by not storing copies of every Exchange this mock endpoint receives. Important: When using this limitation, then the getReceivedCounter() will still return the actual number of received Exchanges. For example if we have received 5000 Exchanges, and have configured to only retain the first 10 Exchanges, then the getReceivedCounter() will still return 5000 but there is only the first 10 Exchanges in the getExchanges() and getReceivedExchanges() methods. When using this method, then some of the other expectation methods is not supported, for example the expectedBodiesReceived(Object…) sets a expectation on the first number of bodies received. You can configure both setRetainFirst(int) and setRetainLast(int) methods, to limit both the first and last received.

-1

MEDIUM

camel.sink.endpoint.retainLast

Specifies to only retain the last n’th number of received Exchanges. This is used when testing with big data, to reduce memory consumption by not storing copies of every Exchange this mock endpoint receives. Important: When using this limitation, then the getReceivedCounter() will still return the actual number of received Exchanges. For example if we have received 5000 Exchanges, and have configured to only retain the last 20 Exchanges, then the getReceivedCounter() will still return 5000 but there is only the last 20 Exchanges in the getExchanges() and getReceivedExchanges() methods. When using this method, then some of the other expectation methods is not supported, for example the expectedBodiesReceived(Object…) sets a expectation on the first number of bodies received. You can configure both setRetainFirst(int) and setRetainLast(int) methods, to limit both the first and last received.

-1

MEDIUM

camel.sink.endpoint.sleepForEmptyTest

Allows a sleep to be specified to wait to check that this endpoint really is empty when expectedMessageCount(int) is called with zero

MEDIUM

camel.sink.endpoint.copyOnExchange

Sets whether to make a deep copy of the incoming Exchange when received at this mock endpoint. Is by default true.

true

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.synchronous

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

false

MEDIUM

camel.component.mock.lazyStartProducer

false

MEDIUM

camel.component.mock.basicPropertyBinding

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

false

MEDIUM