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JamesHR3 9353e4dd93 [CORDA-2561] Use the attachments classloader to deserialise contract states in migrations (#4754) 
* Use the attachments classloader to deserialize contract states in migrations

* Added some comments to explain serialisation behaviour and how tests work.

* Add debug log to indicate when attachment classloading has failed.

* Use a servicesForResolution to load states for compatibility with notary changes and contract upgrades

* Add test case to cover notary change transactions

* Address review comments

* Change logging message in MigrationServicesForResolution

* Read the network-parameters file if there is nothing in the database

* Update documentation and provide a warning if there are many states.
2019-02-17 08:24:02 +00:00
.ci
CORDA-2595 - check that all attachments are trusted before loading (#4763)
2019-02-15 17:33:14 +00:00
.github
Typo. (#3750)
2018-08-07 10:14:23 +01:00
.idea
Made FlowCheckpointVersionNodeStartupCheckTest leaner (#4640)
2019-01-28 14:08:54 +00:00
buildSrc
Move cmd file to more suitable place
2018-11-09 17:55:15 +01:00
client
CORDA-2595 - check that all attachments are trusted before loading (#4763)
2019-02-15 17:33:14 +00:00
common
[CORDA-2235]: Add overrides for network parameters via command line and file (#4279)
2018-11-26 17:11:05 +00:00
confidential-identities
Reducing the size of the CorDapp jars used in tests (#4600)
2019-01-21 13:54:26 +00:00
config
[CORDA-1897] Improve exception handling on startup (#4452)
2019-01-11 17:40:32 +00:00
core
[CORDA-2561] Use the attachments classloader to deserialise contract states in migrations (#4754)
2019-02-17 08:24:02 +00:00
core-deterministic
CORDA-2595 - check that all attachments are trusted before loading (#4763)
2019-02-15 17:33:14 +00:00
create-jdk8u
ENT-1467: Make the deterministic JDK image compatible with IntelliJ. (#3416)
2018-06-26 11:53:16 +01:00
djvm
fix unit test for different decimal separator for different locales (#4459)
2018-12-31 07:51:49 +00:00
docker
improve docker image and allow automatically restarting node after --initial-registration
2019-02-11 15:17:57 +00:00
docs
[CORDA-2561] Use the attachments classloader to deserialise contract states in migrations (#4754)
2019-02-17 08:24:02 +00:00
experimental
ENT-3000 Start pooling classpath scanning and related fixes (#4664)
2019-01-30 10:35:20 +00:00
finance
CORDA-2467: Moved non-contract things out of finance-contracts and into finance-workflows (#4700)
2019-02-01 17:31:12 +00:00
gradle/wrapper
CORDA-1983: Upgrade to Gradle 4.10.1. (#3947)
2018-09-15 14:23:16 +01:00
isolated
Fixed AttachmentLoadingTests (#4565)
2019-01-14 14:32:14 +00:00
jdk8u-deterministic
CID-251: Integrate DJVM with Corda's existing deterministic-rt. (#3846)
2018-08-24 15:51:40 +01:00
lib
[CORDA-1611] Upgrade Quasar to 0.7.10 (#3342)
2018-06-12 09:38:14 +01:00
node
[CORDA-2561] Use the attachments classloader to deserialise contract states in migrations (#4754)
2019-02-17 08:24:02 +00:00
node-api
[CORDA-2591] Prevent spurious logs in AttachmentVersionNumberMigration (#4765)
2019-02-16 07:54:07 +00:00
release-tools
NOTICK - Allow JIRA user name to be provided in an environment variable (#4202)
2018-11-08 18:19:10 +00:00
samples
[CORDA-2560] Add upgrade notes for custom configuration and improve cordapp config… (#4730)
2019-02-14 14:57:34 +00:00
serialization
CORDA-2595 - check that all attachments are trusted before loading (#4763)
2019-02-15 17:33:14 +00:00
serialization-deterministic
CORDA-2099 serialisation rewrite (#4257)
2018-11-22 11:44:40 +00:00
testing
CORDA-2595 - check that all attachments are trusted before loading (#4763)
2019-02-15 17:33:14 +00:00
tools
CORDA-2556: Refactor World City database into a library module. (#4718)
2019-02-05 15:29:26 +00:00
webserver
[CORDA-2431] - Reduce memory footprint of classpath scanning (#4576)
2019-01-15 10:15:40 +00:00
.gitignore
add kotlin 1.3 codestyle to git (#4204)
2018-11-09 09:38:41 +00:00
build.gradle
Remove old reference to publishing a single corda finance jar. (#4704)
2019-02-07 18:33:20 +00:00
buildCacheSettings.gradle
Explicitly disable remote gradle build cache when building locally. (#4095)
2018-10-19 16:40:06 +01:00
constants.properties
CORDA-2505: bumped typesafe to a version that fixes NPE in their code in edge cases of invalid configurations (#4758)
2019-02-14 14:15:29 +00:00
CONTRIBUTING.md
Combines all contributing info in one place. Clean-up. (#4266)
2018-11-20 18:17:11 +00:00
CONTRIBUTORS.md
Update CONTRIBUTORS.md
2019-01-04 11:23:56 +00:00
deterministic.gradle
ENT-1463, ENT-1903: Refactor Gradle for deterministic modules (#3387)
2018-06-18 14:14:48 +01:00
gradle.properties
[CORDA-2285]: Enabled jUnit parallel execution. (#4344)
2018-12-03 13:31:17 +00:00
gradlew
Upgraded to gradle 4.1.
2017-08-23 15:36:08 +01:00
gradlew.bat
Upgrade gradle to 4.4.1
2018-01-24 16:15:43 +00:00
LICENSE
Update license year 2019 (#4490)
2019-01-03 09:31:15 +00:00
README.md
Update README.md (#4507)
2019-01-04 10:54:05 +00:00
settings.gradle
CORDA-2556: Refactor World City database into a library module. (#4718)
2019-02-05 15:29:26 +00:00
TRADEMARK
Updated URL link to R3 trademark policy
2017-07-13 11:43:41 +01:00

README.md

Corda

License

Corda

Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.

Features

  • Smart contracts that can be written in Java and other JVM languages
  • Flow framework to manage communication and negotiation between participants
  • Peer-to-peer network of nodes
  • "Notary" infrastructure to validate uniqueness and sequencing of transactions without global broadcast
  • Enables the development and deployment of distributed apps called CorDapps
  • Written in Kotlin, targeting the JVM

Getting started

  1. Read the Getting Started documentation
  2. Run the Example CorDapp
  3. Read about Corda's Key Concepts
  4. Follow the Hello, World! tutorial

Useful links

Contributing

Corda is an open-source project and contributions are welcome!

To find out how to contribute, please see our contributing docs.

License

Apache 2.0

Acknowledgements

YourKit

YourKit supports open source projects with its full-featured Java Profiler.

YourKit, LLC is the creator of YourKit Java Profiler and YourKit .NET Profiler, innovative and intelligent tools for profiling Java and .NET applications.

Description
Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.
cordadistributed-ledgerdltkotlin
Readme Pixar 354 MiB
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