Example usage for com.amazonaws.services.lambda.model FunctionConfiguration getHandler

Introduction

In this page you can find the example usage for com.amazonaws.services.lambda.model FunctionConfiguration getHandler.

Prototype

public String getHandler() 

Source Link

Document

The function that Lambda calls to begin executing your function.

Usage

From source file:jp.classmethod.aws.gradle.lambda.AWSLambdaMigrateFunctionTask.java

License:Apache License

private void updateFunctionConfiguration(AWSLambda lambda, FunctionConfiguration config) {
    String updateFunctionName = getFunctionName();
    if (updateFunctionName == null) {
        updateFunctionName = config.getFunctionName();
    }//from  w  ww  . j  av a  2  s  .com

    String updateRole = getRole();
    if (updateRole == null) {
        updateRole = config.getRole();
    }

    Runtime updateRuntime = getRuntime();
    if (updateRuntime == null) {
        updateRuntime = Runtime.fromValue(config.getRuntime());
    }

    String updateHandler = getHandler();
    if (updateHandler == null) {
        updateHandler = config.getHandler();
    }

    String updateDescription = getFunctionDescription();
    if (updateDescription == null) {
        updateDescription = config.getDescription();
    }

    Integer updateTimeout = getTimeout();
    if (updateTimeout == null) {
        updateTimeout = config.getTimeout();
    }

    Integer updateMemorySize = getMemorySize();
    if (updateMemorySize == null) {
        updateMemorySize = config.getMemorySize();
    }

    UpdateFunctionConfigurationRequest request = new UpdateFunctionConfigurationRequest()
            .withFunctionName(updateFunctionName).withRole(updateRole).withRuntime(updateRuntime)
            .withHandler(updateHandler).withDescription(updateDescription).withTimeout(updateTimeout)
            .withVpcConfig(getVpcConfig()).withEnvironment(new Environment().withVariables(getEnvironment()))
            .withMemorySize(updateMemorySize);

    UpdateFunctionConfigurationResult updateFunctionConfiguration = lambda.updateFunctionConfiguration(request);
    getLogger().info("Update Lambda function configuration requested: {}",
            updateFunctionConfiguration.getFunctionArn());
}

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