spring-boot

Paypal api – PayPal REST API returns INVALID_CURRENCY_AMOUNT_FORMAT

response-code: 400 details: name: VALIDATION_ERROR message: Invalid request - see details details: [{ "field": "transactions.amount", "issue": "Cannot construct instance of com.paypal.platform.payments.model.rest.common.Amount, >problem: INVALID_CURRENCY_AMOUNT_FORMAT" }] debug-id: 86ad5783892c3 information-link: https://developer.paypal.com/docs/api/payments/#errors package com.spring.soap.api; @Configuration public class PaypalConfig { @Value("${paypal.client.id}") private String clientId; @Value("${paypal.client.secret}")…

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Redis – Java 8 Optional <List> returning True Why?

I have a REST Controller @GetMapping("/getByClientId/{clientId}") public ResponseEntity<Optional<List<EquityFeeds>>> getByClientId(@PathVariable("clientId") final String clientId) { Optional<List<EquityFeeds>> cId = Optional.ofNullable(equityFeedsService.findByClientId(clientId)); System.out.println("Client Id: "+cId); if(cId.isPresent()) { return ResponseEntity.ok(cId); } else { cId.orElseThrow(() -> new ClientIdNotFoundException(clientId)); } return ResponseEntity.ok(cId); } Service Class Code: public List<EquityFeeds>…

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(Docker+SpringBoot+Mysql) Mysql connection refused – Phpmyadmin

Problem Description Spring Boot(app) container cant connect to "mysql" container Problem Output Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. application.properties spring.datasource.username = root spring.datasource.url = jdbc:mysql://mysql:3306/fms?autoReconnect=true&useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true&useSSL=false spring.datasource.password = manager@123 docker-compose.yml version:…

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