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Chapter 71. Simple Filter Action

Filter based on simple expression.

71.1. Configuration Options
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The following table summarizes the configuration options available for the simple-filter-action Kamelet:

Expand
PropertyNameDescriptionTypeDefaultExample

expression *

Simple Expression

A simple expression to apply on the exchange to filter out some exchange

string

  

* = Fields marked with an asterisk are mandatory.

71.2. Dependencies
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71.2.1. Quarkus dependencies
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<dependencies>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifact>camel-quarkus-core</artifact>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifact>camel-quarkus-kamelet</artifact>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.kamelets</groupId>
    <artifact>camel-kamelets-utils</artifact>
    <version>4.8.5</version>
  </dependency>
</dependencies>
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71.3. Usage
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71.3.1. Camel JBang usage
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71.3.1.1. Prerequisites for JBang
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  • Install JBang.

  • You have executed the following command: 

    jbang app install camel@apache/camel
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71.3.1.2. Running a route with JBang
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Suppose you have a file named route.yaml with this content: 

- route:
    from:
      uri: "kamelet:timer-source"
      parameters:
        period: 10000
        message: 'test'
      steps:
        - to:
            uri: "kamelet:log-sink"
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You can now run it directly through the following command. 

camel run route.yaml
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71.4. Kamelets source file
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https://github.com/jboss-fuse/camel-kamelets/blob/camel-kamelets-4.10.3-branch/kamelets/simple-filter-action.kamelet.yaml

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