Package net.finmath.decryptionoracle.config

Class Web3jConfig

java.lang.Object

net.finmath.decryptionoracle.config.Web3jConfig

@Configuration
public class Web3jConfig
extends Object

Web3j configuration. Provides: - a PRIMARY Web3j bean ("web3j") using the configured ethereum.rpcUrl (typically WS for subscriptions) - an additional HTTP Web3j bean ("web3jHttp") used for cost-stable JSON-RPC calls (eth_call, eth_blockNumber, eth_getLogs) If ethereum.httpRpcUrl is not set and ethereum.rpcUrl is a WS URL (ws:// or wss://), the HTTP URL is derived by replacing: wss:// -> https:// ws:// -> http://

Author:

Christian Fries

Constructor Summary

Constructors

Constructor	Description
Web3jConfig()

Method Summary

Modifier and Type	Method	Description
org.web3j.protocol.Web3j	web3j()	Primary Web3j bean.
org.web3j.protocol.Web3j	web3jHttp()	HTTP Web3j bean used for non-subscription JSON-RPC calls (preflight eth_call, eth_blockNumber, etc.)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Web3jConfig

public Web3jConfig()

Method Details

web3j

@Bean(destroyMethod="shutdown")
@Primary
public org.web3j.protocol.Web3j web3j()
                               throws Exception

Primary Web3j bean. Use WS if rpcUrl starts with ws/wss, else HTTP. Note: This bean is marked @Primary to avoid ambiguity when web3jHttp is also present.

Throws:

Exception

web3jHttp

@Bean(name="web3jHttp",
      destroyMethod="shutdown")
public org.web3j.protocol.Web3j web3jHttp()

HTTP Web3j bean used for non-subscription JSON-RPC calls (preflight eth_call, eth_blockNumber, etc.)