kamelets/ogcapi-features-action.kamelet.yaml

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apiVersion: camel.apache.org/v1alpha1
kind: Kamelet
metadata:
  name: ogcapi-features-action
  annotations:
    camel.apache.org/kamelet.support.level: "Preview"
    camel.apache.org/catalog.version: "main-SNAPSHOT"
    camel.apache.org/kamelet.icon: "data:image/svg+xml;base64,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"
    camel.apache.org/provider: "Apache Software Foundation"
    camel.apache.org/kamelet.group: "Geospatial"
  labels:
    camel.apache.org/kamelet.type: "action"
spec:
  definition:
    title: "OGC Api Feature Get Item Action"
    description: |-
      Returns the items of the collection provided of an OGC API Features server. 
      The collection must be a valid collection name on the server.
      
      Query can be defined in the body too.
      
      See https://www.ogc.org/standards/ogcapi-features
    required:
      - url
      - collection
    type: object
    properties:
      url:
        title: URL
        description: The URL to fetch for data
        type: string
        example: "https://emotional.byteroad.net"
        pattern: "^(http|https)://.*"
      collection:
        title: "Collection"
        description: "Name of the collection we want to extract items from."
        type: string
      bbox:
        title: "Bounding Box"
        description: "Bounding Box of the items we want to retrieve."
        example: "160.6,-55.95,-170,-25.89"
        default: "-180,-90,180,90"
        type: string
      limit:
        title: "Limit"
        description: "Maximum number of items to retrieve. Must be a number between 1 and 10 000."
        type: integer
        default: 10
      split:
        title: "Split by Feature"
        description: "When true, instead of returning the full geojson, split the message into each feature."
        type: boolean
        default: false
        x-descriptors:
        - 'urn:alm:descriptor:com.tectonic.ui:checkbox'
      query:
        title: "Query"
        description: "Separated list by `&` of properties we want to query."
        example: "property1=1&property2=dos"
        default: ""
        type: string
  types:
    in:
      mediaType: text/plain
    out:
      mediaType: application/json
  dependencies:
    - "camel:core"
    - "camel:http"
    - "camel:kamelet"
    - "camel:jsonpath"
    - "camel:jackson"
  template:
    from:
      uri: "kamelet:source"
      steps:
      - set-header:
          name: "Accept"
          constant: "application/geo+json"
      - set-header:
          name: "CamelHttpQuery"
          simple: "limit={{limit}}&bbox={{bbox}}&{{?query}}&${body}"
      - set-body:
          simple: ""
      - to: 
          uri: "{{url}}/collections/{{collection}}/items"
      - remove-header:
          name: "Accept"
      - remove-header:
          name: "CamelHttpQuery"
      - convert-body-to:
          type: "java.lang.String"
      - choice:
          when:
          - simple: "{{split}}"
            steps:
            - split:
                jsonpath: "$.features[*]"
                steps:
                  - marshal:
                      json: {}
                  - to: "kamelet:sink"
          otherwise:
            steps:
            - to: "kamelet:sink"