software.amazon.awscdk.services.events.targets

Class LambdaFunction

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.events.targets.LambdaFunction

All Implemented Interfaces:

IRuleTarget, software.amazon.jsii.JsiiSerializable

@Generated(value="jsii-pacmak/1.67.0 (build 2c027f5)",
           date="2022-09-19T20:26:39.329Z")
 @Stability(value=Stable)
public class LambdaFunction
extends software.amazon.jsii.JsiiObject
implements IRuleTarget

Use an AWS Lambda function as an event rule target.

Example:

 import software.amazon.awscdk.services.lambda.*;
 Function fn = Function.Builder.create(this, "MyFunc")
         .runtime(Runtime.NODEJS_14_X)
         .handler("index.handler")
         .code(Code.fromInline("exports.handler = handler.toString()"))
         .build();
 Rule rule = Rule.Builder.create(this, "rule")
         .eventPattern(EventPattern.builder()
                 .source(List.of("aws.ec2"))
                 .build())
         .build();
 Queue queue = new Queue(this, "Queue");
 rule.addTarget(LambdaFunction.Builder.create(fn)
         .deadLetterQueue(queue) // Optional: add a dead letter queue
         .maxEventAge(Duration.hours(2)) // Optional: set the maxEventAge retry policy
         .retryAttempts(2)
         .build());
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LambdaFunction.Builder A fluent builder for LambdaFunction.

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.events.IRuleTarget

IRuleTarget.Jsii$Default, IRuleTarget.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor and Description
	LambdaFunction(IFunction handler)
	LambdaFunction(IFunction handler, LambdaFunctionProps props)
protected	LambdaFunction(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	LambdaFunction(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method and Description
RuleTargetConfig	bind(IRule rule) Returns a RuleTarget that can be used to trigger this Lambda as a result from an EventBridge event.
RuleTargetConfig	bind(IRule rule, String _id) Returns a RuleTarget that can be used to trigger this Lambda as a result from an EventBridge event.

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Constructor Detail

LambdaFunction

protected LambdaFunction(software.amazon.jsii.JsiiObjectRef objRef)

LambdaFunction

protected LambdaFunction(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

LambdaFunction

@Stability(value=Stable)
public LambdaFunction(@NotNull
                                               IFunction handler,
                                               @Nullable
                                               LambdaFunctionProps props)

Parameters:

handler - This parameter is required.

props -

LambdaFunction

@Stability(value=Stable)
public LambdaFunction(@NotNull
                                               IFunction handler)

Parameters:

handler - This parameter is required.

Method Detail

bind

@Stability(value=Stable)
 @NotNull
public RuleTargetConfig bind(@NotNull
                                                                IRule rule,
                                                                @Nullable
                                                                String _id)

Returns a RuleTarget that can be used to trigger this Lambda as a result from an EventBridge event.

Specified by:

bind in interface IRuleTarget

Parameters:

rule - This parameter is required.

_id -

bind

@Stability(value=Stable)
 @NotNull
public RuleTargetConfig bind(@NotNull
                                                                IRule rule)

Returns a RuleTarget that can be used to trigger this Lambda as a result from an EventBridge event.

Specified by:

bind in interface IRuleTarget

Parameters:

rule - This parameter is required.