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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. |
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RPC client interface to Corda, for use both by user-facing client and integration with external systems. |
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Exception types and some utilities for working with observables and futures. |
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Provides a simplified java.util.concurrent.Future class that allows registration of a callback to execute when the future is complete. |
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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 |
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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. |
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Cryptography data and utility classes used for signing, verifying, key management and data integrity checks. |
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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. |
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Data classes which model different forms of identity (potentially with supporting evidence) for legal entities and services. |
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Data types used by the Corda messaging layer to manage state of messaging and sessions between nodes. |
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Services which run within a Corda node and provide various pieces of functionality such as identity management, transaction storage, etc. |
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Supporting data types for the vault services. |
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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. |
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Supporting data types and classes for serialization of Corda data types. |
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Base data types for transactions which modify contract state on the distributed ledger. |
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Corda utility classes, providing a broad range of functionality to help implement both Corda nodes and CorDapps. |
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Some simple testing utilities like pre-defined top-level values for common currencies. Mostly useful for writing unit tests in Kotlin. |
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Various types for common financial concepts like day roll conventions, fixes, etc. |
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Cash states, obligations and commodities. |
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Provisional support for pluggable cash selectors, needed for different database backends. |
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Splines and interpolation. |
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Cash payments and issuances. Two party "delivery vs payment" atomic asset swaps. |
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JSON/Jackson plugin for business calendars. |
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JPA (Java Persistence Architecture) schemas for the financial state types. |
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A collection of utilities for summing financial states, for example, summing obligations to get total debts. |
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Dummy state and contracts for testing purposes |
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Generic test utilities for contracts and flows |
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Test utilites to help running nodes programmatically for tests |
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A simple DSL for building pseudo-transactions (not the same as the wire protocol) for testing purposes |
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A small set of utilities for working with http calls. |
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Test utilites to help running nodes programmatically for tests |
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Mock service implementations for testing purposes |