Spring Boot Demo

Run Spring Boot

./mvnw spring-boot:run

Security

Security configuration can be found in SecurityConfiguration.java

curl --silent --header 'Content-Type: application/json' localhost:8080/hello
curl --silent --header 'Content-Type: application/json' --user user:pass localhost:8080/hello/user
curl --silent --header 'Content-Type: application/json' --user admin:pass localhost:8080/hello/admin

Actuator

Spring Boot Actuator is a library/framework that brings production-ready features to your app: metrics gathering, monitoring, database, health info and much more. It provides a collection of endpoints that can be queried to gather info or run actions. Here's a list of available endpoints.

Actuator Config

All actuator endpoints are enabled for this demo. See application.yml.

Some of the more common endpoints:

http://localhost:8080/actuator/conditions
http://localhost:8080/actuator/beans
http://localhost:8080/actuator/conditions
http://localhost:8080/actuator/health

REST Web Services

REST controllers are annotated with @RestController. See HelloWorldController.java and ContactsController.java.

curl --silent --header 'Content-Type: application/json' localhost:8080/hello
curl --silent --header 'Content-Type: application/json' --user user:pass localhost:8080/hello/user
curl --silent --header 'Content-Type: application/json' --user admin:pass localhost:8080/hello/admin

curl -X "POST" "http://localhost:8080/contacts" \
     -H 'Content-Type: application/json' \
     -u 'user:pass' \
     -d $'{
  "name": "Bob Builder"
}'

HTTP requests/responses are converted to/from Objects using Jackson's ObjectMapper. Object Mapping

i18n

There is a message file for each desired language. See messages_fr.properties, for example. The locale config can be found in InternationalizationConfig. An example of retrieving an internationalized message can be seen in HelloWorldControlelr.java Accept-language is used to specify the locale:

curl --silent --header 'Content-Type: application/json' --header 'Accept-Language: en' 'localhost:8080/hello'
curl --silent --header 'Content-Type: application/json' --header 'Accept-Language: es' 'localhost:8080/hello'
curl --silent --header 'Content-Type: application/json' --header 'Accept-Language: fr' 'localhost:8080/hello'

GraphQL

POST endpoint

http://localhost:8080/graphql

Graph QL Playground Queries

https://github.com/prisma/graphql-playground

query {
  accountById(id: "1e7e4fd2-c3d6-4e51-8322-058268260731") {
    accountId,
    accountStatus,
    serviceAddressLine1,
    serviceAddressLine2
  }
}

query {
  accounts(pageSize: 50, pageNumber: 0) {
		count,
    total,
    accounts {
      accountId,
      serviceAddressLine1,
      serviceAddressLine2,
      created,
      updated
    }
  }
}

mutation {
  createAccount(
    account: {
      accountStatus: CONNECTED,
      externalAccountId: "my121",
      serviceAddressLine1:"4335 W. Sycamore Creek Road Ave. St.",
      serviceAddressLine2: "Blueberry, AZ 85858"
    }
  ) {
    accountId,
    created,
    updated,
    version,
    externalAccountId,
    serviceAddressLine1,
    serviceAddressLine2,
    accountType,
    accountStatus,

  }
}

Curl Example

curl 'http://localhost:8080/graphql' -H 'Content-Type: application/json' -H 'Accept: application/json' \
  --data-binary '{"query":"{accounts(pageSize: 10, pageNumber: 0) {count, total, accounts { accountId, serviceAddressLine1 } } }"}' \
  --compressed