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Red Hat build of Apache Camel
4.10
Kamelets reference for Red Hat build of Apache Camel for Quarkus
Chapter 28. Has Header Filter Action

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Chapter 28. Has Header Filter Action

Filter message based on the presence of one header.

28.1. Configuration Options
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The following table summarizes the configuration options available for the has-header-filter-action Kamelet:

Expand

Property	Name	Description	Type	Default	Example
name *	Header Name	The header name to evaluate. The header name must be passed by the source Kamelet. For Knative only, the name of the header requires a CloudEvent (ce-) prefix.	string		headerName
value	Header Value	An optional header value to compare the header to	string		headerValue

* = Fields marked with an asterisk are mandatory.

28.2. Dependencies
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28.2.1. Quarkus dependencies
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<dependencies>
  <dependency>
    <groupId>org.apache.camel.kamelets</groupId>
    <artifactId>camel-kamelets-utils</artifactId>
    <version>4.8.5</version>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-core</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-has-header-filter-action</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-kamelet</artifactId>
  </dependency>
</dependencies>

<dependencies>
  <dependency>
    <groupId>org.apache.camel.kamelets</groupId>
    <artifactId>camel-kamelets-utils</artifactId>
    <version>4.8.5</version>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-core</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-has-header-filter-action</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.camel.quarkus</groupId>
    <artifactId>camel-quarkus-kamelet</artifactId>
  </dependency>
</dependencies>

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28.3. Usage
링크 복사

28.3.1. Camel JBang usage
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28.3.1.1. Prerequisites for JBang
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Install JBang.
You have executed the following command:
```
jbang app install camel@apache/camel
```
```
jbang app install camel@apache/camel
```
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28.3.1.2. 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"

- 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

camel run route.yaml

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28.3.2. Knative Action
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You can use the has-header-filter-action Kamelet as an intermediate step in a Knative binding.

has-header-filter-action-binding.yaml

apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: has-header-filter-action-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: timer-source
    properties:
      message: "Hello"
  steps:
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: insert-header-action
    properties:
      name: "my-header"
      value: "my-value"
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: has-header-filter-action
    properties:
      name: "my-header"
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: has-header-filter-action-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: timer-source
    properties:
      message: "Hello"
  steps:
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: insert-header-action
    properties:
      name: "my-header"
      value: "my-value"
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: has-header-filter-action
    properties:
      name: "my-header"
  sink:
    ref:
      kind: Channel
      apiVersion: messaging.knative.dev/v1
      name: mychannel

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28.3.3. Kafka Action
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You can use the has-header-filter-action Kamelet as an intermediate step in a Kafka binding.

has-header-filter-action-binding.yaml

apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: has-header-filter-action-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: timer-source
    properties:
      message: "Hello"
  steps:
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: insert-header-action
    properties:
      name: "my-header"
      value: "my-value"
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: has-header-filter-action
    properties:
      name: "my-header"
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
  name: has-header-filter-action-binding
spec:
  source:
    ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: timer-source
    properties:
      message: "Hello"
  steps:
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: insert-header-action
    properties:
      name: "my-header"
      value: "my-value"
  - ref:
      kind: Kamelet
      apiVersion: camel.apache.org/v1
      name: has-header-filter-action
    properties:
      name: "my-header"
  sink:
    ref:
      kind: KafkaTopic
      apiVersion: kafka.strimzi.io/v1beta1
      name: my-topic

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28.4. Kamelets source file
링크 복사

https://github.com/jboss-fuse/camel-kamelets/blob/camel-kamelets-4.10.3-branch/kamelets/has-header-filter-action.kamelet.yaml

이 콘텐츠는 선택한 언어로 제공되지 않습니다.

Chapter 28. Has Header Filter Action

28.1. Configuration Options
링크 복사

28.2. Dependencies
링크 복사

28.2.1. Quarkus dependencies
링크 복사

28.3. Usage
링크 복사

28.3.1. Camel JBang usage
링크 복사

28.3.1.1. Prerequisites for JBang
링크 복사

28.3.1.2. Running a route with JBang
링크 복사

28.3.2. Knative Action
링크 복사

28.3.3. Kafka Action
링크 복사

28.4. Kamelets source file
링크 복사

자세한 정보

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이 콘텐츠는 선택한 언어로 제공되지 않습니다.

Chapter 28. Has Header Filter Action

28.1. Configuration Options링크 복사링크가 클립보드에 복사되었습니다!

28.2. Dependencies링크 복사링크가 클립보드에 복사되었습니다!

28.2.1. Quarkus dependencies링크 복사링크가 클립보드에 복사되었습니다!

28.3. Usage링크 복사링크가 클립보드에 복사되었습니다!

28.3.1. Camel JBang usage링크 복사링크가 클립보드에 복사되었습니다!

28.3.1.1. Prerequisites for JBang링크 복사링크가 클립보드에 복사되었습니다!

28.3.1.2. Running a route with JBang링크 복사링크가 클립보드에 복사되었습니다!

28.3.2. Knative Action링크 복사링크가 클립보드에 복사되었습니다!

28.3.3. Kafka Action링크 복사링크가 클립보드에 복사되었습니다!

28.4. Kamelets source file링크 복사링크가 클립보드에 복사되었습니다!

자세한 정보

평가판, 구매 및 판매

커뮤니티

Red Hat 문서 정보

보다 포괄적 수용을 위한 오픈 소스 용어 교체

Red Hat 소개

Theme

Red Hat legal and privacy links

Red Hat legal and privacy links

28.1. Configuration Options
링크 복사

28.2. Dependencies
링크 복사

28.2.1. Quarkus dependencies
링크 복사

28.3. Usage
링크 복사

28.3.1. Camel JBang usage
링크 복사

28.3.1.1. Prerequisites for JBang
링크 복사

28.3.1.2. Running a route with JBang
링크 복사

28.3.2. Knative Action
링크 복사

28.3.3. Kafka Action
링크 복사

28.4. Kamelets source file
링크 복사