Red Hat Camel K is no longer supported.
As of June 30, 2025, Red Hat build of Camel K has reached End of Life. The suggested replacements is Red Hat build of Apache Camel. For details about moving, see the Camel K to Camel Quarkus migration guide.이 콘텐츠는 선택한 언어로 제공되지 않습니다.
Chapter 41. JSLT Action
Apply a JSLT query or transformation on JSON.
41.1. Configuration Options 링크 복사링크가 클립보드에 복사되었습니다!
The following table summarizes the configuration options available for the jslt-action
Kamelet:
Property | Name | Description | Type | Default | Example |
---|---|---|---|---|---|
template * | Template | The inline template for JSLT Transformation | string |
|
Fields marked with an asterisk (*) are mandatory.
41.2. Dependencies 링크 복사링크가 클립보드에 복사되었습니다!
At runtime, the jslt-action
Kamelet relies upon the presence of the following dependencies:
- camel:jslt
- camel:kamelet
41.3. Usage 링크 복사링크가 클립보드에 복사되었습니다!
This section describes how you can use the jslt-action
.
41.3.1. Knative Action 링크 복사링크가 클립보드에 복사되었습니다!
You can use the jslt-action
Kamelet as an intermediate step in a Knative binding.
jslt-action-binding.yaml
41.3.1.1. Prerequisite 링크 복사링크가 클립보드에 복사되었습니다!
Make sure you have "Red Hat Integration - Camel K" installed into the OpenShift cluster you are connected to.
41.3.1.2. Procedure for using the cluster CLI 링크 복사링크가 클립보드에 복사되었습니다!
-
Save the
jslt-action-binding.yaml
file to your local drive, and then edit it as needed for your configuration. Run the action by using the following command:
oc apply -f jslt-action-binding.yaml
oc apply -f jslt-action-binding.yaml
Copy to Clipboard Copied! Toggle word wrap Toggle overflow
41.3.1.3. Procedure for using the Kamel CLI 링크 복사링크가 클립보드에 복사되었습니다!
Configure and run the action by using the following command:
kamel bind timer-source?message=Hello --step jslt-action -p "step-0.template=file://template.json" channel:mychannel
kamel bind timer-source?message=Hello --step jslt-action -p "step-0.template=file://template.json" channel:mychannel
This command creates the KameletBinding in the current namespace on the cluster.
If the template points to a file that is not in the current directory, and if file://
or classpath://
is used, supply the transformation using the secret or the configmap.
To view examples, see with secret and with configmap. For details about necessary traits, see Mount trait and JVM classpath trait.
41.3.2. Kafka Action 링크 복사링크가 클립보드에 복사되었습니다!
You can use the jslt-action
Kamelet as an intermediate step in a Kafka binding.
jslt-action-binding.yaml
41.3.2.1. Prerequisites 링크 복사링크가 클립보드에 복사되었습니다!
Ensure that you have installed the AMQ Streams operator in your OpenShift cluster and create a topic named my-topic
in the current namespace. Also, you must have "Red Hat Integration - Camel K" installed into the OpenShift cluster you are connected to.
41.3.2.2. Procedure for using the cluster CLI 링크 복사링크가 클립보드에 복사되었습니다!
-
Save the
jslt-action-binding.yaml
file to your local drive, and then edit it as needed for your configuration. Run the action by using the following command:
oc apply -f jslt-action-binding.yaml
oc apply -f jslt-action-binding.yaml
Copy to Clipboard Copied! Toggle word wrap Toggle overflow
41.3.2.3. Procedure for using the Kamel CLI 링크 복사링크가 클립보드에 복사되었습니다!
Configure and run the action by using the following command:
kamel bind timer-source?message=Hello --step jslt-action -p "step-0.template=file://template.json" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
kamel bind timer-source?message=Hello --step jslt-action -p "step-0.template=file://template.json" kafka.strimzi.io/v1beta1:KafkaTopic:my-topic
This command creates the KameletBinding in the current namespace on the cluster.
41.4. Kamelet source file 링크 복사링크가 클립보드에 복사되었습니다!
https://github.com/openshift-integration/kamelet-catalog/blob/main/jslt-action.kamelet.yaml