io.cloudshiftdev.awscdk.services.ses.actions.LambdaProps.kt Maven / Gradle / Ivy

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Kotlin DSL for AWS CDK
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@file:Suppress("RedundantVisibilityModifier","RedundantUnitReturnType","RemoveRedundantQualifierName","unused","UnusedImport","ClassName","REDUNDANT_PROJECTION","DEPRECATION")

package io.cloudshiftdev.awscdk.services.ses.actions

import io.cloudshiftdev.awscdk.common.CdkDslMarker
import io.cloudshiftdev.awscdk.common.CdkObject
import io.cloudshiftdev.awscdk.common.CdkObjectWrappers
import io.cloudshiftdev.awscdk.services.lambda.IFunction
import io.cloudshiftdev.awscdk.services.sns.ITopic
import kotlin.Unit

/**
 * Construction properties for a Lambda action.
 *
 * Example:
 *
 * ```
 * // The code below shows an example of how to instantiate this type.
 * // The values are placeholders you should change.
 * import io.cloudshiftdev.awscdk.services.lambda.*;
 * import io.cloudshiftdev.awscdk.services.ses.actions.*;
 * import io.cloudshiftdev.awscdk.services.sns.*;
 * Function function_;
 * Topic topic;
 * LambdaProps lambdaProps = LambdaProps.builder()
 * .function(function_)
 * // the properties below are optional
 * .invocationType(LambdaInvocationType.EVENT)
 * .topic(topic)
 * .build();
 * ```
 */
public interface LambdaProps {
  /**
   * The Lambda function to invoke.
   */
  public fun function(): IFunction

  /**
   * The invocation type of the Lambda function.
   *
   * Default: Event
   */
  public fun invocationType(): LambdaInvocationType? =
      unwrap(this).getInvocationType()?.let(LambdaInvocationType::wrap)

  /**
   * The SNS topic to notify when the Lambda action is taken.
   *
   * Default: no notification
   */
  public fun topic(): ITopic? = unwrap(this).getTopic()?.let(ITopic::wrap)

  /**
   * A builder for [LambdaProps]
   */
  @CdkDslMarker
  public interface Builder {
    /**
     * @param function The Lambda function to invoke. 
     */
    public fun function(function: IFunction)

    /**
     * @param invocationType The invocation type of the Lambda function.
     */
    public fun invocationType(invocationType: LambdaInvocationType)

    /**
     * @param topic The SNS topic to notify when the Lambda action is taken.
     */
    public fun topic(topic: ITopic)
  }

  private class BuilderImpl : Builder {
    private val cdkBuilder: software.amazon.awscdk.services.ses.actions.LambdaProps.Builder =
        software.amazon.awscdk.services.ses.actions.LambdaProps.builder()

    /**
     * @param function The Lambda function to invoke. 
     */
    override fun function(function: IFunction) {
      cdkBuilder.function(function.let(IFunction.Companion::unwrap))
    }

    /**
     * @param invocationType The invocation type of the Lambda function.
     */
    override fun invocationType(invocationType: LambdaInvocationType) {
      cdkBuilder.invocationType(invocationType.let(LambdaInvocationType.Companion::unwrap))
    }

    /**
     * @param topic The SNS topic to notify when the Lambda action is taken.
     */
    override fun topic(topic: ITopic) {
      cdkBuilder.topic(topic.let(ITopic.Companion::unwrap))
    }

    public fun build(): software.amazon.awscdk.services.ses.actions.LambdaProps = cdkBuilder.build()
  }

  private class Wrapper(
    cdkObject: software.amazon.awscdk.services.ses.actions.LambdaProps,
  ) : CdkObject(cdkObject),
      LambdaProps {
    /**
     * The Lambda function to invoke.
     */
    override fun function(): IFunction = unwrap(this).getFunction().let(IFunction::wrap)

    /**
     * The invocation type of the Lambda function.
     *
     * Default: Event
     */
    override fun invocationType(): LambdaInvocationType? =
        unwrap(this).getInvocationType()?.let(LambdaInvocationType::wrap)

    /**
     * The SNS topic to notify when the Lambda action is taken.
     *
     * Default: no notification
     */
    override fun topic(): ITopic? = unwrap(this).getTopic()?.let(ITopic::wrap)
  }

  public companion object {
    public operator fun invoke(block: Builder.() -> Unit = {}): LambdaProps {
      val builderImpl = BuilderImpl()
      return Wrapper(builderImpl.apply(block).build())
    }

    internal fun wrap(cdkObject: software.amazon.awscdk.services.ses.actions.LambdaProps):
        LambdaProps = CdkObjectWrappers.wrap(cdkObject) as? LambdaProps ?: Wrapper(cdkObject)

    internal fun unwrap(wrapped: LambdaProps):
        software.amazon.awscdk.services.ses.actions.LambdaProps = (wrapped as CdkObject).cdkObject
        as software.amazon.awscdk.services.ses.actions.LambdaProps
  }
}