29 lines
1.2 KiB
Plaintext
29 lines
1.2 KiB
Plaintext
= File Consumer
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A consumer that allows you to write incoming messages into files.
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The consumer uses the `FileWritingMessageHandler` from Spring Integration.
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== Beans for injection
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The `FileConsumerConfiguration` auto-configuration provides the following bean:
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`Consumer<Message<?>> fileConsumer`
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You can use `fileConsumer` as a qualifier when injecting.
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== Configuration Options
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All configuration properties are prefixed with `file.consumer`.
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For more information on the various options available, please see link:src/main/java/org/springframework/cloud/fn/consumer/file/FileConsumerProperties.java[FileConsumerProperties].
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A `ComponentCustomizer<FileWritingMessageHandler>` bean can be added in the target project to provide any custom options for the `FileWritingMessageHandler` configuration used by the `fileConsumer`.
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== Tests
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See this link:src/test/java/org/springframework/cloud/fn/consumer/file[test suite] for the various ways, this consumer is used.
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== Other usage
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See this https://github.com/spring-cloud/stream-applications/blob/master/applications/sink/file-sink/README.adoc[README] where this consumer is used to create a Spring Cloud Stream application where it makes a File sink.
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