dinukadev

object PascalsTriangle extends App {

  /**
    * 1
    * 1 1
    * 1 2 1
    * 1 3 3 1
    * 1 4 6 4 1
    *
    */

dinukadev

@ControllerAdvice(annotations = RestController.class)
public class ExceptionHandlerAdvice {

    @ExceptionHandler(InvalidDataException.class)
    @ResponseStatus(HttpStatus.BAD_REQUEST)
    public ResponseEntity<String> handleInvalidDataExceptions(InvalidDataException e) {
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.TEXT_PLAIN);
        return new ResponseEntity<>(e.getMessage(), headers, HttpStatus.BAD_REQUEST);
    }

dinukadev

#!/bin/bash

CLUSTER_NAME=`eksctl get cluster --region ap-southeast-2 -o json | jq -r '.[0].name'`
ISSUER_URL=$(aws eks describe-cluster \
                       --name $CLUSTER_NAME \
                       --query cluster.identity.oidc.issuer \
                       --output text \
                       --region ap-southeast-2)
ISSUER_HOSTPATH=$(echo $ISSUER_URL | cut -f 3- -d'/')
ACCOUNT_ID=$(aws sts get-caller-identity --query Account --output text)

dinukadev

node {
   def mvnHome
   env.JAVA_HOME="${tool 'JDK12'}"
   env.MAVEN_HOME="${tool 'M3'}"
   env.PATH="${env.JAVA_HOME}/bin:${env.MAVEN_HOME}/bin:${env.PATH}"

   stage('Checkout source') {
      git(
       url: "${repo}",
       credentialsId: "${GithubCredentialsId}",