12546c0a7c
* [ENT-1281]: set database.runMigration=false by default and add state check at startup * [ENT-1281]: attempt to fix tests * [ENT-1281]: attempt to fix tests * [ENT-1281]: set runMigration=true in the cordformation plugin * [ENT-1281]: attempt to fix tests * [ENT-1281]: attempt to fix tests * [ENT-1281]: attempt to fix tests * [ENT-1281]: fix formatting * [ENT-1281]: typo and javadocs * [ENT-1281]: small refactoring and added test for SchemaMigration * [ENT-1281]: update documentation to reflect changes * [ENT-1281]: fix tests after merge * [ENT-1339]: for h2, allow schemas without migrations to run (#294) * [ENT-1339]: for h2, allow schemas without migrations to run * [ENT-1339]: fix various migration issues and change author name * [ENT-1339]: add naming convention for migrations * [ENT-1339]: change naming convention to use hyphens * [ENT-1339]: change mapping of participants to be able to control the table name * [ENT-1339]: change FK names to <=30 for oracle 11g compatibility * [ENT-1339]: cmd line argument for migrations made consistent * [ENT-1339]: revert abstract state superclasses * Update db integration test setup - new tables. * Update db integration test setup - new tables. * [ENT-1339]: remove final from participants to allow table name config * [ENT-1339]: shortened pk * [ENT-1339]: revert constructor * [ENT-1339]: change getMigrationResource api to Nullable * fix compile error * [ENT-1281]: fix tests after merge * [ENT-1281]: fix tests after merge |
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| .. | ||
| cordapp | ||
| src/integration-test/kotlin/net/corda | ||
| web | ||
| build.gradle | ||
| README.md | ||
IRS Demo
This demo brings up three nodes: Bank A, Bank B and a node that simultaneously runs a notary, a network map and an interest rates oracle. The two banks agree on an interest rate swap, and then do regular fixings of the deal as the time on a simulated clock passes.
Functionality is split into two parts - CordApp which provides actual distributed ledger backend and Spring Boot webapp which provides REST API and web frontend. Application communicate using Corda RPC protocol.
To run from the command line in Unix:
- Run
./gradlew samples:irs-demo:cordapp:deployNodesto install configs and a command line tool undersamples/irs-demo/cordapp/build - Run
./gradlew samples:irs-demo:web:deployWebappsto install configs and tools for running webservers - Move to the
samples/irs-demo/directory - Run
./cordapp/build/nodes/runnodesto open up three new terminals with the three nodes (you may have to install xterm) - On Linux, run
./web/build/webapps/runwebappsto open three more terminals for associated webservers. On macOS, use the following command instead:osascript ./web/build/webapps/runwebapps.scpt
To run from the command line in Windows:
- Run
gradlew.bat samples:irs-demo:cordapp:deployNodesto install configs and a command line tool undersamples\irs-demo\build - Run
gradlew.bat samples:irs-demo:web:deployWebappsto install configs and tools for running webservers - Run
cd samples\irs-demoto change current working directory - Run
cordapp\build\nodes\runnodes.batto open up several 3 terminals for each nodes - Run
web\build\webapps\webapps.batto open up several 3 terminals for each nodes' webservers
This demo also has a web app. To use this, run nodes and then navigate to http://localhost:10007/ and http://localhost:10010/ to see each node's view of the ledger.
To use the web app, click the "Create Deal" button, fill in the form, then click the "Submit" button. You can then use the time controls at the top left of the home page to run the fixings. Click any individual trade in the blotter to view it.
Note: The IRS web UI currently has a bug when changing the clock time where it may show no numbers or apply fixings inconsistently. The issues will be addressed in a future milestone release. Meanwhile, you can take a look at a simpler oracle example here: https://github.com/corda/oracle-example.