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Samples: make the attachment demo runnable from the command line again.
This commit is contained in:
Mike Hearn
parent
0e6e1e4457
commit
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15
.idea/runConfigurations/Attachment_Demo__Run_Nodes.xml
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15
.idea/runConfigurations/Attachment_Demo__Run_Nodes.xml
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<component name="ProjectRunConfigurationManager">
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<configuration default="false" name="Attachment Demo: Run Nodes" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
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<extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
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<option name="MAIN_CLASS_NAME" value="net.corda.attachmentdemo.MainKt" />
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<option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar " />
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<option name="PROGRAM_PARAMETERS" value="" />
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<option name="WORKING_DIRECTORY" value="" />
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<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
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<option name="ALTERNATIVE_JRE_PATH" />
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<option name="PASS_PARENT_ENVS" value="true" />
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<module name="attachment-demo_main" />
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<envs />
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<method />
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</configuration>
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</component>
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15
.idea/runConfigurations/Attachment_Demo__Run_Recipient.xml
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15
.idea/runConfigurations/Attachment_Demo__Run_Recipient.xml
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<component name="ProjectRunConfigurationManager">
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<configuration default="false" name="Attachment Demo: Run Recipient" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
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<extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
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<option name="MAIN_CLASS_NAME" value="net.corda.attachmentdemo.AttachmentDemoKt" />
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<option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar " />
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<option name="PROGRAM_PARAMETERS" value="--role=RECIPIENT" />
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<option name="WORKING_DIRECTORY" value="" />
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<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
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<option name="ALTERNATIVE_JRE_PATH" />
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<option name="PASS_PARENT_ENVS" value="true" />
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<module name="attachment-demo_main" />
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<envs />
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<method />
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</configuration>
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</component>
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15
.idea/runConfigurations/Attachment_Demo__Run_Sender.xml
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15
.idea/runConfigurations/Attachment_Demo__Run_Sender.xml
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<component name="ProjectRunConfigurationManager">
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<configuration default="false" name="Attachment Demo: Run Sender" type="JetRunConfigurationType" factoryName="Kotlin" singleton="true">
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<extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
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<option name="MAIN_CLASS_NAME" value="net.corda.attachmentdemo.AttachmentDemoKt" />
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<option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar " />
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<option name="PROGRAM_PARAMETERS" value="--role SENDER" />
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<option name="WORKING_DIRECTORY" value="" />
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<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
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<option name="ALTERNATIVE_JRE_PATH" />
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<option name="PASS_PARENT_ENVS" value="true" />
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<module name="attachment-demo_main" />
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<envs />
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<method />
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</configuration>
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</component>
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@ -69,6 +69,17 @@ blotter to view it.
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Attachment demo
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---------------
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This demo brings up three nodes, and sends a transaction containing an attachment from one to the other. To run
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it from the command line (recommended for Mac/UNIX users!):
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1. Run ``./gradlew samples:attachment-demo:deployNodes`` to create a set of configs and installs under ``samples/trader-demo/build/nodes``
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2. Run ``./samples/attachment-demo/build/nodes/runnodes`` to open up three new terminal tabs/windows with the three nodes.
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3. Run ``./gradlew samples:attachment-demo:runRecipient``, which will block waiting for something to happen.
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4. Run ``./gradlew samples:attachment-demo:runSender`` in another terminal window to trigger the transaction.
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Now look at the other windows to see the output of the demo.
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Or you can run them from inside IntelliJ, but when done this way, all the node output is printed to a single console.
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1. Open the Corda project in IntelliJ and run the "Install" configuration
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2. Open the Corda samples project in IntelliJ and run the "Attachment Demo: Run Nodes" configuration
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3. Run "Attachment Demo: Run Recipient" - this waits for a trade to start
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@ -3,52 +3,4 @@
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Please see docs/build/html/running-the-demos.html and docs/build/html/tutorial-attachments.html
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This program is a simple demonstration of sending a transaction with an attachment from one node to another, and
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then accessing the attachment on the remote node.
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The different roles in the scenario this program can adopt are:
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## Prerequisites
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You will need to have [JDK 8](http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html)
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installed and available on your path.
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## Getting Started
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First clone this repository and the Corda repository locally. Then open a terminal window in the Corda directory and run:
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Unix:
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./gradlew publishToMavenLocal
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Windows:
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gradle.bat publishToMavenLocal
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This will publish a copy of Corda to your local Maven repository for your Cordapp to use. Next open a terminal window
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in your Cordapp directory (this one) and run:
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Unix:
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./gradlew deployNodes
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Windows:
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gradlew.bat deployNodes
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This command will create several nodes in `build/nodes` that you can now run with:
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Unix:
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cd build/nodes
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./runnodes
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Windows:
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cd build/nodes
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ruunnodes.bat
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This will now have nodes running on your machine running this Cordapp. You can now begin developing your Cordapp.
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## Further Reading
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Tutorials and developer docs for Cordapps and Corda are [here](https://docs.corda.r3cev.com).
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then accessing the attachment on the remote node.
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@ -91,7 +91,7 @@ task deployNodes(type: net.corda.plugins.Cordform, dependsOn: [':install']) {
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cordapps = []
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}
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node {
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name "NodeA"
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name "Bank A"
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dirName "nodea"
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nearestCity "London"
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advertisedServices = []
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@ -100,7 +100,7 @@ task deployNodes(type: net.corda.plugins.Cordform, dependsOn: [':install']) {
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cordapps = []
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}
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node {
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name "NodeB"
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name "Bank B"
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dirName "nodeb"
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nearestCity "New York"
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advertisedServices = []
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@ -135,3 +135,17 @@ publishing {
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}
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}
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}
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task runSender(type: JavaExec) {
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classpath = sourceSets.main.runtimeClasspath
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main = 'net.corda.attachmentdemo.AttachmentDemoKt'
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args '--role'
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args 'SENDER'
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}
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task runRecipient(type: JavaExec) {
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classpath = sourceSets.main.runtimeClasspath
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main = 'net.corda.attachmentdemo.AttachmentDemoKt'
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args '--role'
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args 'RECIPIENT'
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}
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@ -10,7 +10,7 @@ import net.corda.node.services.transactions.SimpleNotaryService
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*/
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fun main(args: Array<String>) {
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driver(dsl = {
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startNode("Notary", setOf(ServiceInfo(SimpleNotaryService.Companion.type)))
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startNode("Controller", setOf(ServiceInfo(SimpleNotaryService.Companion.type)))
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startNode("Bank A")
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startNode("Bank B")
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waitForAllNodesToFinish()
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