# Log Consumer A consumer that allows you to log the data The consumer uses the `LoggingMessageHandler` from Spring Integration. ## Beans for injection You can import `LogConsumerConfiguration` in the application and then inject the following bean. `Consumer<Message<?>> logConsumer` You can use `logConsumer` as a qualifier when injecting. ## Configuration Options All configuration properties are prefixed with `log`. For more information on the various options available, please see link:src/main/java/org/springframework/cloud/fn/consumer/log/LogConsumerProperties.java[LogConsumerProperties]. ## Tests See this link:src/test/java/org/springframework/cloud/fn/consumer/log/LogConsumerApplicationTests.java[test suite] for the various ways, this consumer is used. ## Other usage See this https://github.com/spring-cloud/stream-applications/blob/master/applications/sink/log-sink/README.adoc[README] where this consumer is used to create a Spring Cloud Stream application where it makes a Log sink.