---
apiVersion: v1
kind: List
items:
- apiVersion: v1
  kind: ConfigMap
  metadata:
    labels:
      funktion.fabric8.io/kind: Connector
      provider: fabric8
      project: connector-spark-rest
      version: 1.1.23
      group: io.fabric8.funktion.connector
    name: spark-rest
  data:
    deployment.yml: |
      ---
      apiVersion: extensions/v1beta1
      kind: Deployment
      metadata:
        labels:
          funktion.fabric8.io/kind: Subscription
          connector: spark-rest
      spec:
        replicas: 1
        template:
          metadata:
            labels:
              funktion.fabric8.io/kind: Subscription
              connector: spark-rest
          spec:
            containers:
            - image: fabric8/connector-spark-rest:1.1.23
              name: connector
    schema.yml: |
      ---
      component:
        kind: component
        scheme: spark-rest
        syntax: spark-rest:verb:path
        title: Spark Rest
        description: The spark-rest component is used for hosting REST services which has been defined using Camel rest-dsl.
        label: rest
        deprecated: false
        async: false
        consumerOnly: true
        javaType: org.apache.camel.component.sparkrest.SparkComponent
        groupId: org.apache.camel
        artifactId: camel-spark-rest
        version: 2.18.1
      componentProperties:
        port:
          kind: property
          type: integer
          javaType: int
          deprecated: false
          secret: false
          description: Port number. Will by default use 4567
        ipAddress:
          kind: property
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: Set the IP address that Spark should listen on. If not called the default address is '0.0.0.0'.
        minThreads:
          kind: property
          type: integer
          javaType: int
          deprecated: false
          secret: false
          description: Minimum number of threads in Spark thread-pool (shared globally)
        maxThreads:
          kind: property
          type: integer
          javaType: int
          deprecated: false
          secret: false
          description: Maximum number of threads in Spark thread-pool (shared globally)
        timeOutMillis:
          kind: property
          type: integer
          javaType: int
          deprecated: false
          secret: false
          description: Thread idle timeout in millis where threads that has been idle for a longer period will be terminated from the thread pool
        keystoreFile:
          kind: property
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: Configures connection to be secure to use the keystore file
        keystorePassword:
          kind: property
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: Configures connection to be secure to use the keystore password
        truststoreFile:
          kind: property
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: Configures connection to be secure to use the truststore file
        truststorePassword:
          kind: property
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: Configures connection to be secure to use the truststore password
        sparkConfiguration:
          kind: property
          type: object
          javaType: org.apache.camel.component.sparkrest.SparkConfiguration
          deprecated: false
          secret: false
          description: To use the shared SparkConfiguration
        sparkBinding:
          kind: property
          type: object
          javaType: org.apache.camel.component.sparkrest.SparkBinding
          deprecated: false
          secret: false
          description: To use a custom SparkBinding to map to/from Camel message.
      properties:
        verb:
          kind: path
          group: consumer
          required: true
          type: string
          javaType: java.lang.String
          enum:
          - get
          - post
          - put
          - patch
          - delete
          - head
          - trace
          - connect
          - options
          deprecated: false
          secret: false
          description: get post put patch delete head trace connect or options.
        path:
          kind: path
          group: consumer
          required: true
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: The content path which support Spark syntax.
        accept:
          kind: parameter
          group: consumer
          type: string
          javaType: java.lang.String
          deprecated: false
          secret: false
          description: 'Accept type such as: ''text/xml'' or ''application/json''. By default
            we accept all kinds of types.'
        bridgeErrorHandler:
          kind: parameter
          group: consumer
          label: consumer
          type: boolean
          javaType: boolean
          optionalPrefix: consumer.
          deprecated: false
          secret: false
          defaultValue: false
          description: Allows for bridging the consumer to the Camel routing Error Handler which mean any exceptions occurred while the consumer is trying to pickup incoming messages or the likes will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions that will be logged at WARN/ERROR level and ignored.
        disableStreamCache:
          kind: parameter
          group: consumer
          type: boolean
          javaType: boolean
          deprecated: false
          secret: false
          defaultValue: false
          description: Determines whether or not the raw input stream from Spark HttpRequestgetContent() is cached or not (Camel will read the stream into a in light-weight memory based Stream caching) cache. By default Camel will cache the Netty input stream to support reading it multiple times to ensure Camel can retrieve all data from the stream. However you can set this option to true when you for example need to access the raw stream such as streaming it directly to a file or other persistent store. Mind that if you enable this option then you cannot read the Netty stream multiple times out of the box and you would need manually to reset the reader index on the Spark raw stream.
        mapHeaders:
          kind: parameter
          group: consumer
          type: boolean
          javaType: boolean
          deprecated: false
          secret: false
          defaultValue: true
          description: If this option is enabled then during binding from Spark to Camel Message then the headers will be mapped as well (eg added as header to the Camel Message as well). You can turn off this option to disable this. The headers can still be accessed from the org.apache.camel.component.sparkrest.SparkMessage message with the method getRequest() that returns the Spark HTTP request instance.
        transferException:
          kind: parameter
          group: consumer
          type: boolean
          javaType: boolean
          deprecated: false
          secret: false
          defaultValue: false
          description: If enabled and an Exchange failed processing on the consumer side and if the caused Exception was send back serialized in the response as a application/x-java-serialized-object content type. This is by default turned off. If you enable this then be aware that Java will deserialize the incoming data from the request to Java and that can be a potential security risk.
        urlDecodeHeaders:
          kind: parameter
          group: consumer
          type: boolean
          javaType: boolean
          deprecated: false
          secret: false
          defaultValue: false
          description: If this option is enabled then during binding from Spark to Camel Message then the header values will be URL decoded (eg 20 will be a space character.)
        exceptionHandler:
          kind: parameter
          group: consumer (advanced)
          label: consumer,advanced
          type: object
          javaType: org.apache.camel.spi.ExceptionHandler
          optionalPrefix: consumer.
          deprecated: false
          secret: false
          description: To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this options is not in use. By default the consumer will deal with exceptions that will be logged at WARN/ERROR level and ignored.
        exchangePattern:
          kind: parameter
          group: consumer (advanced)
          label: consumer,advanced
          type: string
          javaType: org.apache.camel.ExchangePattern
          enum:
          - InOnly
          - RobustInOnly
          - InOut
          - InOptionalOut
          - OutOnly
          - RobustOutOnly
          - OutIn
          - OutOptionalIn
          deprecated: false
          secret: false
          description: Sets the exchange pattern when the consumer creates an exchange.
        matchOnUriPrefix:
          kind: parameter
          group: advanced
          label: advanced
          type: boolean
          javaType: boolean
          deprecated: false
          secret: false
          defaultValue: false
          description: Whether or not the consumer should try to find a target consumer by matching the URI prefix if no exact match is found.
        sparkBinding:
          kind: parameter
          group: advanced
          label: advanced
          type: object
          javaType: org.apache.camel.component.sparkrest.SparkBinding
          deprecated: false
          secret: false
          description: To use a custom SparkBinding to map to/from Camel message.
        synchronous:
          kind: parameter
          group: advanced
          label: advanced
          type: boolean
          javaType: boolean
          deprecated: false
          secret: false
          defaultValue: false
          description: Sets whether synchronous processing should be strictly used or Camel is allowed to use asynchronous processing (if supported).
    documentation.adoc: |+
      [[Spark-rest-Spark-restComponent]]
      Spark-rest Component
      ~~~~~~~~~~~~~~~~~~~~

      *Available as of Camel 2.14*

      The Spark-rest component allows to define REST endpoints using the
      http://sparkjava.com/[Spark REST Java library] using the
      link:rest-dsl.html[Rest DSL].

      INFO: Spark Java requires Java 8 runtime.

      Maven users will need to add the following dependency to their pom.xml
      for this component:

      [source,xml]
      -------------------------------------------------
       <dependency>
              <groupId>org.apache.camel</groupId>
              <artifactId>camel-spark-rest</artifactId>
              <version>${camel-version}</version>
          </dependency>
      -------------------------------------------------

      [[Spark-rest-URIformat]]
      URI format
      ^^^^^^^^^^

      [source,java]
      ----------------------------------
        spark-rest://verb:path?[options]
      ----------------------------------

      [[Spark-rest-URIOptions]]
      URI Options
      ^^^^^^^^^^^



      // component options: START
      The Spark Rest component supports 11 options which are listed below.



      {% raw %}
      [width="100%",cols="2,1m,7",options="header"]
      |=======================================================================
      | Name | Java Type | Description
      | port | int | Port number. Will by default use 4567
      | ipAddress | String | Set the IP address that Spark should listen on. If not called the default address is '0.0.0.0'.
      | minThreads | int | Minimum number of threads in Spark thread-pool (shared globally)
      | maxThreads | int | Maximum number of threads in Spark thread-pool (shared globally)
      | timeOutMillis | int | Thread idle timeout in millis where threads that has been idle for a longer period will be terminated from the thread pool
      | keystoreFile | String | Configures connection to be secure to use the keystore file
      | keystorePassword | String | Configures connection to be secure to use the keystore password
      | truststoreFile | String | Configures connection to be secure to use the truststore file
      | truststorePassword | String | Configures connection to be secure to use the truststore password
      | sparkConfiguration | SparkConfiguration | To use the shared SparkConfiguration
      | sparkBinding | SparkBinding | To use a custom SparkBinding to map to/from Camel message.
      |=======================================================================
      {% endraw %}
      // component options: END




      // endpoint options: START
      The Spark Rest component supports 13 endpoint options which are listed below:

      {% raw %}
      [width="100%",cols="2,1,1m,1m,5",options="header"]
      |=======================================================================
      | Name | Group | Default | Java Type | Description
      | verb | consumer |  | String | *Required* get post put patch delete head trace connect or options.
      | path | consumer |  | String | *Required* The content path which support Spark syntax.
      | accept | consumer |  | String | Accept type such as: 'text/xml' or 'application/json'. By default we accept all kinds of types.
      | bridgeErrorHandler | consumer | false | boolean | Allows for bridging the consumer to the Camel routing Error Handler which mean any exceptions occurred while the consumer is trying to pickup incoming messages or the likes will now be processed as a message and handled by the routing Error Handler. By default the consumer will use the org.apache.camel.spi.ExceptionHandler to deal with exceptions that will be logged at WARN/ERROR level and ignored.
      | disableStreamCache | consumer | false | boolean | Determines whether or not the raw input stream from Spark HttpRequestgetContent() is cached or not (Camel will read the stream into a in light-weight memory based Stream caching) cache. By default Camel will cache the Netty input stream to support reading it multiple times to ensure Camel can retrieve all data from the stream. However you can set this option to true when you for example need to access the raw stream such as streaming it directly to a file or other persistent store. Mind that if you enable this option then you cannot read the Netty stream multiple times out of the box and you would need manually to reset the reader index on the Spark raw stream.
      | mapHeaders | consumer | true | boolean | If this option is enabled then during binding from Spark to Camel Message then the headers will be mapped as well (eg added as header to the Camel Message as well). You can turn off this option to disable this. The headers can still be accessed from the org.apache.camel.component.sparkrest.SparkMessage message with the method getRequest() that returns the Spark HTTP request instance.
      | transferException | consumer | false | boolean | If enabled and an Exchange failed processing on the consumer side and if the caused Exception was send back serialized in the response as a application/x-java-serialized-object content type. This is by default turned off. If you enable this then be aware that Java will deserialize the incoming data from the request to Java and that can be a potential security risk.
      | urlDecodeHeaders | consumer | false | boolean | If this option is enabled then during binding from Spark to Camel Message then the header values will be URL decoded (eg 20 will be a space character.)
      | exceptionHandler | consumer (advanced) |  | ExceptionHandler | To let the consumer use a custom ExceptionHandler. Notice if the option bridgeErrorHandler is enabled then this options is not in use. By default the consumer will deal with exceptions that will be logged at WARN/ERROR level and ignored.
      | exchangePattern | consumer (advanced) |  | ExchangePattern | Sets the exchange pattern when the consumer creates an exchange.
      | matchOnUriPrefix | advanced | false | boolean | Whether or not the consumer should try to find a target consumer by matching the URI prefix if no exact match is found.
      | sparkBinding | advanced |  | SparkBinding | To use a custom SparkBinding to map to/from Camel message.
      | synchronous | advanced | false | boolean | Sets whether synchronous processing should be strictly used or Camel is allowed to use asynchronous processing (if supported).
      |=======================================================================
      {% endraw %}
      // endpoint options: END


      [[Spark-rest-PathusingSparksyntax]]
      Path using Spark syntax
      ^^^^^^^^^^^^^^^^^^^^^^^

      The path option is defined using a Spark REST syntax where you define
      the REST context path using support for parameters and splat. See more
      details at the http://sparkjava.com/readme.html#title1[Spark Java Route]
      documentation.

      The following is a Camel route using a fixed path

      [source,java]
      ---------------------------------------
        from("spark-rest:get:hello")
          .transform().constant("Bye World");
      ---------------------------------------

      And the following route uses a parameter which is mapped to a Camel
      header with the key "me".

      [source,java]
      --------------------------------------------
        from("spark-rest:get:hello/:me")
          .transform().simple("Bye ${header.me}");
      --------------------------------------------

      [[Spark-rest-MappingtoCamelMessage]]
      Mapping to Camel Message
      ^^^^^^^^^^^^^^^^^^^^^^^^

      The Spark Request object is mapped to a Camel Message as
      a??`org.apache.camel.component.sparkrest.SparkMessage` which has access
      to the raw Spark request using the getRequest method. By default the
      Spark body is mapped to Camel message body, and any HTTP headers / Spark
      parameters is mapped to Camel Message headers. There is special support
      for the Spark splat syntax, which is mapped to the Camel message header
      with key splat.

      For example the given route below uses Spark splat (the asterisk
      sign)??in the context path which we can access as a header form the
      Simple language to construct a response message.

      [source,java]
      ------------------------------------------------------------------------------
        from("spark-rest:get:/hello/*/to/*")
          .transform().simple("Bye big ${header.splat[1]} from ${header.splat[0]}");
      ------------------------------------------------------------------------------

      [[Spark-rest-RestDSL]]
      Rest DSL
      ^^^^^^^^

      Apache Camel provides a new Rest DSL that allow to define the REST
      services in a nice REST style. For example we can define a REST hello
      service as shown below:

      [source,java]
      ----------------------------------------------------------------
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                  rest("/hello/{me}").get()
                      .route().transform().simple("Bye ${header.me}");
              }
          };
      ----------------------------------------------------------------

      [source,xml]
      --------------------------------------------------------------
        <camelContext xmlns="http://camel.apache.org/schema/spring">
          <rest uri="/hello/{me}">
            <get>
              <route>
                <transform>
                  <simple>Bye ${header.me}</simple>
                </transform>
              </route>
            </get>
          </rest>
        </camelContext>
      --------------------------------------------------------------

      See more details at the??link:rest-dsl.html[Rest DSL].

      [[Spark-rest-Moreexamples]]
      More examples
      ^^^^^^^^^^^^^

      There is a *camel-example-spark-rest-tomcat* example in the Apache Camel
      distribution, that demonstrates how to use camel-spark-rest in a web
      application that can be deployed on Apache Tomcat, or similar web
      containers.

      [[Spark-rest-SeeAlso]]
      See Also
      ^^^^^^^^

      * link:configuring-camel.html[Configuring Camel]
      * link:component.html[Component]
      * link:endpoint.html[Endpoint]
      * link:getting-started.html[Getting Started]

      * link:rest.html[Rest]

