corda / net.corda.core.cordapp / Cordapp

Cordapp

@DoNotImplement interface Cordapp

Represents a cordapp by registering the JAR that contains it and all important classes for Corda. Instances of this class are generated automatically at startup of a node and can get retrieved from CordappProvider.getAppContext from the CordappContext it returns.

This will only need to be constructed manually for certain kinds of tests.

Types

Info	`interface Info` Further information about the CorDapp extracted from its MANIFEST. The sub-types Default, Contract and Workflow determine what type of CorDapp this is.

Properties

allFlows	`abstract val allFlows: List<Class<out FlowLogic<*>>>` List of all flow classes
checkpointCustomSerializers	`abstract val checkpointCustomSerializers: List<CheckpointCustomSerializer<, >>` List of serializers for checkpoints
contractClassNames	`abstract val contractClassNames: List<String>` List of contracts
cordappClasses	`abstract val cordappClasses: List<String>` An exhaustive list of all classes relevant to the node within this CorDapp
customSchemas	`abstract val customSchemas: Set<MappedSchema>` List of custom schemas
info	`abstract val info: Info`
initiatedFlows	`abstract val initiatedFlows: List<Class<out FlowLogic<*>>>` List of initiatable flow classes
jarHash	`abstract val jarHash: SHA256` Hash of the jar
jarPath	`abstract val jarPath: URL` The path to the JAR for this CorDapp
minimumPlatformVersion	`abstract val minimumPlatformVersion: Int` The minimum platform version this CorDapp will run on.
name	`abstract val name: String` Cordapp name - derived from the base name of the Cordapp JAR (therefore may not be unique). This is different to Cordapp.Info.shortName which should be used instead.
rpcFlows	`abstract val rpcFlows: List<Class<out FlowLogic<*>>>` List of RPC initiable flows classes
schedulableFlows	`abstract val schedulableFlows: List<Class<out FlowLogic<*>>>` List of flows startable by the scheduler
serializationCustomSerializers	`abstract val serializationCustomSerializers: List<SerializationCustomSerializer<, >>` List of serializers
serializationWhitelists	`abstract val serializationWhitelists: List<SerializationWhitelist>` List of Corda plugin registries
serviceFlows	`abstract val serviceFlows: List<Class<out FlowLogic<*>>>` List of net.corda.core.node.services.CordaService initiable flows classes
services	`abstract val services: List<Class<out SerializeAsToken>>` List of RPC services
targetPlatformVersion	`abstract val targetPlatformVersion: Int` The target platform version this CorDapp was designed and tested on.

Extension Functions

contextLogger

fun Any.contextLogger(): <ERROR CLASS>

When called from a companion object, returns the logger for the enclosing class.