Uniquid java library

The Uniquid java library is a Java implementation of the Uniquid protocol.

It allows to create an Uniquid node and manage smart contracts among nodes.

Technologies

• Java 7
• Gradle 3.4+ - for building the project

Getting started

To get started, it is best to have the latest JDK and Maven installed. The HEAD of the master branch contains the latest development code and various production releases are provided on feature branches.

Building from the command line

To perform a full build use

gradle clean build

The outputs are under the build directory.

To move jar package in your /m2/repository

gradle install

Usage Example

// Create a Register Factory that uses SQLite
final SQLiteRegisterFactory registerFactory = new SQLiteRegisterFactory("jdbc:sqlite:/tmp/register.db");

// Create new Uniquid Node from a random seed
UniquidNodeImpl.UniquidNodeBuilder builder = new UniquidNodeImpl.UniquidNodeBuilder();
		builder.setNetworkParameters(networkParameters)
		.setProviderFile(providerWalletFile)
		.setUserFile(userWalletFile)
		.setProviderChainFile(chainFile)
		.setUserChainFile(userChainFile)
		.setRegisterFactory(registerFactory)
		.setNodeName(machineName);

// ask the builder to create a node with a random seed
uniquidNode = builder.build();
	
// Register a custom event listener
uniquidNode.addUniquidNodeEventListener(eventListener);

// Create a connector that uses MQTT
Connector connectorServiceFactory = new MQTTConnector.Builder()
	.set_broker("tcp://broker.example.com:1883")
	.set_topic("example")
	.build();

// Create Uniquid Simplifier
UniquidSimplifier simplifier = new UniquidSimplifier(registerFactory, connectorServiceFactory, uniquidNode);

// Register custom functions
simplifier.addFunction(new CustomFunction1(), 33);
simplifier.addFunction(new CustomFunction2(), 40);

// start Uniquid core library
simplifier.start();