neo-json-rpc-client-java

JSON-RPC Client for NEO

License	MIT
Categories	CLI User Interface
GroupId	com.github.swisscom-blockchain
ArtifactId	neo-rpcclient
Last Version	1.2
Release Date	Aug 31, 2018
Type	jar
Description	neo-json-rpc-client-java JSON-RPC Client for NEO
Project URL	https://github.com/swisscom-blockchain/neo-json-rpc-client-java
Source Code Management	https://github.com/swisscom-blockchain/neo-json-rpc-client-java

Download neo-rpcclient

Filename	Size
neo-rpcclient-1.2.pom
neo-rpcclient-1.2.jar	12 KB
neo-rpcclient-1.2-sources.jar	6 KB
neo-rpcclient-1.2-javadoc.jar	72 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.github.swisscom-blockchain/neo-rpcclient/ -->
<dependency>
    <groupId>com.github.swisscom-blockchain</groupId>
    <artifactId>neo-rpcclient</artifactId>
    <version>1.2</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.github.swisscom-blockchain/neo-rpcclient/
implementation 'com.github.swisscom-blockchain:neo-rpcclient:1.2'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.github.swisscom-blockchain/neo-rpcclient/
implementation ("com.github.swisscom-blockchain:neo-rpcclient:1.2")

Apache Buildr

'com.github.swisscom-blockchain:neo-rpcclient:jar:1.2'

Apache Ivy

<dependency org="com.github.swisscom-blockchain" name="neo-rpcclient" rev="1.2">
  <artifact name="neo-rpcclient" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.github.swisscom-blockchain', module='neo-rpcclient', version='1.2')
)

Scala SBT

libraryDependencies += "com.github.swisscom-blockchain" % "neo-rpcclient" % "1.2"

Leiningen

[com.github.swisscom-blockchain/neo-rpcclient "1.2"]

Dependencies

compile (1)

Group / Artifact	Type	Version
com.github.briandilley.jsonrpc4j : jsonrpc4j	jar	1.5.3

test (3)

Group / Artifact	Type	Version
org.hamcrest : hamcrest-all	jar	1.3
org.hamcrest : hamcrest-core	jar	1.3
junit : junit	jar	4.11

Project Modules

There are no modules declared in this project.

Neo Json RPC Client

Java Interface to communicate with a Neo Node over JSON-RPC interface

NEO API Reference: https://github.com/neo-project/neo/wiki/API-Reference

Features

Network:

• Basic Authentication
• SSL and trust all certification manager

Supported JSON-RPC methods. See the changelog

Build

Building without tests

mvn clean package -DskipTests

How to use

Gradle import

compile 'com.github.swisscom-blockchain:neo-rpcclient:1.2'

Maven import

<dependency>
    <groupId>com.github.swisscom-blockchain</groupId>
    <artifactId>neo-rpcclient</artifactId>
    <version>1.2</version>
    <scope>compile</scope>
</dependency>

Plain HTTP connection or HTTPS with trusted certificate

JsonRpcHttpClient client = NeoClientUtil.create("http://your-node:22332");

NeoBlock block = neoClient.getBestBlock();

With HTTPS disabled certifcate check and Basic Authentication

JsonRpcHttpClient client = NeoClientUtil.create("https://your-node:22332");
NeoClientUtil.addBasicAuth(client, "user", "password");
NeoClientUtil.enableTrustAllCerts(client);

NeoBlock block = neoClient.getBestBlock();

Testing

For testing you need access to a Neo Node respective the JSON-RPC interface. The current setup is a Node with SSL and Basic Authentication. If you have an other setup you may adjust the test classes.

• The tests need these system environment variables:

endpoint=<https://hostname:10332>
basicUser=<basic auth username>
basicAuth=<basic auth password>

• In IntelliJ you can set these environment variables under
  • Run -> Edit Configuration
  • Defaults -> JUnit -> Environment Variables

Similar Projects

https://github.com/neo-ngd/neoj More functions implemented.

Swisscom Blockchain AG

Swisscom Blockchain provides solutions to implement blockchain technology quickly and successfully for your company.

Versions

Version
1.2 Aug 31, 2018
1.1 Aug 14, 2018
1.0 Aug 14, 2018