mirror of
https://github.com/corda/corda.git
synced 2024-12-22 06:17:55 +00:00
64ba8d3a88
* Updated all sample code to use new Vault Query service APIs. * Fix broken Unit test. * Added missing transaction boundary. * Fix broken ScheduledFlow test (caused by assertion on non-ordered collection) * Remove redundant negative test (as new Vault Query no longer returns iterators). * Whitespace formatting fixed following PR review from SA. * Force query to specify a PAGE SIZE equivalent to total states to be exited (RP review comment). * Use single (and fail fast) instead of first - when only expecting a single result. * Demonstrate paging and sorting; failfast on single expected result. * Enhancement: added Sorting by CommonStateAttribute (StateRef txnId and index) * Fix: incorrect total states count. * Fixed incorrect total states counting. * Remove redundant filter (UNCONSUMED). * Updated tutorial code and associated documentation (building transactions). * Updated all vaultAndUpdates to vault[Track|Query]By. * Temporary disable failing Vault Query tests (awaiting pagination PR fix). * Rebase from master to pick up pagination changes/fix. * Fixed criteria filter on track. * Cleanup redundant print output. * Refactor to extract common function for Vault Query paging and sorting. * Identified problem in SimmValuation demo failing test caused by query by single participant in participants list (not yet supported in VaultQuery criteria). * Minor fixes following rebase from master. * Minor updates following rebase. * Removed redundant import. * Fixed type casting error. * Minor fixes following rebase from master. * VQ Fix - applied in other PR. * Removed duplication after rebase and minor fix to failing smoke test. |
||
|---|---|---|
| .. | ||
| attachment-demo | ||
| bank-of-corda-demo | ||
| irs-demo | ||
| network-visualiser | ||
| notary-demo | ||
| simm-valuation-demo | ||
| trader-demo | ||
| README.md | ||
Sample applications
Please refer to README.md in the individual project folders. There are the following demos:
- attachment-demo A simple demonstration of sending a transaction with an attachment from one node to another, and then accessing the attachment on the remote node.
- irs-demo A demo showing two nodes agreeing to an interest rate swap and doing fixings using an oracle.
- trader-demo A simple driver for exercising the two party trading flow. In this scenario, a buyer wants to purchase some commercial paper by swapping his cash for commercial paper. The seller learns that the buyer exists, and sends them a message to kick off the trade. The seller, having obtained his CP, then quits and the buyer goes back to waiting. The buyer will sell as much CP as he can! We recommend starting with this demo.
- Network-visualiser A tool that uses a simulation to visualise the interaction and messages between nodes on the Corda network. Currently only works for the IRS demo.
- simm-valudation-demo A demo showing two nodes reaching agreement on the valuation of a derivatives portfolio.
- notary-demo A simple demonstration of a node getting multiple transactions notarised by a single or distributed (Raft or BFT SMaRt) notary.
- bank-of-corda-demo A demo showing a node acting as an issuer of fungible assets (initially Cash)