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make usage of flow overrides more explicit in documentation for trader-demo

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Stefano Franz 2019-01-15 11:42:05 +00:00 committed by Stefano Franz
parent 2220514bde
commit d95c68c2ae
2 changed files with 19 additions and 3 deletions
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20
samples/trader-demo/README.md
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@ -1,11 +1,27 @@
Trader demo
-----------
This demo brings up five nodes: Bank A, Bank B, Bank Of Corda, Logging Bank and a notary node that they all use. Bank A
This demo brings up five nodes: Bank A, Bank B, Bank Of Corda, NonLogging Bank and a notary node that they all use. Bank A
will be the buyer, and requests some cash from the Bank of Corda in order to acquire commercial paper from Bank B, the
seller.
The Logging Bank node is present to demonstrate the usage of the "Configuring Responder Flows" feature of Corda described [here](https://docs.corda.net/head/flow-overriding.html)
The NonLogging Bank node is present to demonstrate the usage of the "Configuring Responder Flows" feature of Corda described [here](https://docs.corda.net/head/flow-overriding.html).
The override is defined within the deployNodes section of the `build.gradle`. In this case, we are overriding the default responder for `net.corda.traderdemo.flow.SellerFlow`
to be a version that does not print out information about the transaction.
```groovy
node {
name "O=NonLogging Bank,L=London,C=GB"
p2pPort 10025
rpcUsers = ext.rpcUsers
rpcSettings {
address "localhost:10026"
adminAddress "localhost:10027"
}
extraConfig = ['h2Settings.address' : 'localhost:10035']
flowOverride("net.corda.traderdemo.flow.SellerFlow", "net.corda.traderdemo.flow.BuyerFlow")
}
```
To run from the command line in Unix:

2
samples/trader-demo/build.gradle
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@ -91,7 +91,7 @@ task deployNodes(type: net.corda.plugins.Cordform, dependsOn: ['jar', nodeTask,
//All other nodes should be using LoggingBuyerFlow as it is a subclass of BuyerFlow
node {
name "O=LoggingBank,L=London,C=GB"
name "O=NonLogging Bank,L=London,C=GB"
p2pPort 10025
rpcUsers = ext.rpcUsers
rpcSettings {