Package com.privatechain.examples.spring

package com.privatechain.examples.spring

Spring Boot REST demo — exposes a running BlockchainNode as an HTTP API using Spring Boot 4.x autoconfiguration (T-075, AC-10).

Classes in this package:

• SpringChainApp — the @SpringBootApplication entry point. Defines a BlockchainNode bean manually (started and stopped via @PreDestroy), a demo Wallet bean for signing submitted transactions, and a Jackson2ObjectMapperBuilder bean that registers JavaTimeModule for ISO-8601 Instant serialisation.
• BlockchainRestController — five REST endpoints:
  • GET /api/status — live NodeStatus snapshot
  • GET /api/chain — full block list as JSON array
  • GET /api/chain/{idx} — single block by index
  • POST /api/transactions — sign and submit a payment
  • POST /api/mine — mine a block from the mempool

Run with:

 mvn spring-boot:run -pl examples/spring-boot-demo
 

Since:

1.0.0

Class	Description
BlockchainRestController	REST controller exposing the blockchain node as a set of HTTP endpoints.
BlockchainRestController.PaymentTransaction	Simple payment transaction used by the REST demo.
BlockchainRestController.TransactionRequest	Immutable request body for BlockchainRestController.submitTransaction(com.privatechain.examples.spring.BlockchainRestController.TransactionRequest).
SpringChainApp	Spring Boot entry point for the blockchain REST demo application.