corda

Packages

net.corda.client.jackson

Utilities and serialisers for working with JSON representations of basic types. This adds Jackson support for the java.time API, some core types, and Kotlin data classes.

net.corda.client.rpc

RPC client interface to Corda, for use both by user-facing client and integration with external systems.

net.corda.client.rpc.internal

Internal, do not use. These APIs and implementations which are currently being revised and are subject to future change.

net.corda.core

Exception types and some utilities for working with observables and futures.

net.corda.core.concurrent

Provides a simplified java.util.concurrent.Future class that allows registration of a callback to execute when the future is complete.

net.corda.core.contracts

This package contains the base data types for smarts contracts implemented in Corda. To implement a new contract start with Contract, or see the examples in net.corda.finance.contracts.

net.corda.core.cordapp

This package contains the interface to CorDapps from within a node. A CorDapp can access it's own context by using the CordappProvider.getAppContext() class. These classes are not intended to be constructed manually and no interface to do this will be provided.

net.corda.core.crypto

Cryptography data and utility classes used for signing, verifying, key management and data integrity checks.

net.corda.core.flows

Base data types and abstract classes for implementing Corda flows. To implement a new flow start with FlowLogic, or see CollectSignaturesFlow for a simple example flow. Flows are started via a node's ServiceHub.

net.corda.core.identity

Data classes which model different forms of identity (potentially with supporting evidence) for legal entities and services.

net.corda.core.internal

net.corda.core.internal.concurrent

net.corda.core.internal.cordapp

net.corda.core.messaging

Data types used by the Corda messaging layer to manage state of messaging and sessions between nodes.

net.corda.core.node

net.corda.core.node.services

Services which run within a Corda node and provide various pieces of functionality such as identity management, transaction storage, etc.

net.corda.core.node.services.vault

Supporting data types for the vault services.

net.corda.core.schemas

Data types representing database schemas for storing Corda data via an object mapper such as Hibernate. Modifying Corda state in the database directly is not a supported approach, however these can be used to read state for integrations with external systems.

net.corda.core.serialization

Supporting data types and classes for serialization of Corda data types.

net.corda.core.transactions

Base data types for transactions which modify contract state on the distributed ledger.

net.corda.core.utilities

Corda utility classes, providing a broad range of functionality to help implement both Corda nodes and CorDapps.

net.corda.finance

Some simple testing utilities like pre-defined top-level values for common currencies. Mostly useful for writing unit tests in Kotlin.

net.corda.finance.contracts

Various types for common financial concepts like day roll conventions, fixes, etc.

net.corda.finance.contracts.asset

Cash states, obligations and commodities.

net.corda.finance.contracts.asset.cash.selection

Provisional support for pluggable cash selectors, needed for different database backends.

net.corda.finance.contracts.math

Splines and interpolation.

net.corda.finance.flows

Cash payments and issuances. Two party "delivery vs payment" atomic asset swaps.

net.corda.finance.plugin

JSON/Jackson plugin for business calendars.

net.corda.finance.schemas

JPA (Java Persistence Architecture) schemas for the financial state types.

net.corda.finance.utils

A collection of utilities for summing financial states, for example, summing obligations to get total debts.

Index

All Types