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RPC Kryo plugin functionality.

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rick.parker
2016-11-15 17:16:33 +00:00
parent f90c5a702a
commit 6abb5750bf
6 changed files with 69 additions and 5 deletions
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14
node/src/main/kotlin/net/corda/node/services/messaging/RPCStructures.kt
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@ -20,10 +20,7 @@ import net.corda.core.crypto.DigitalSignature
import net.corda.core.crypto.Party
import net.corda.core.crypto.PublicKeyTree
import net.corda.core.crypto.SecureHash
import net.corda.core.node.NodeInfo
import net.corda.core.node.PhysicalLocation
import net.corda.core.node.ServiceEntry
import net.corda.core.node.WorldCoordinate
import net.corda.core.node.*
import net.corda.core.node.services.*
import net.corda.core.protocols.StateMachineRunId
import net.corda.core.serialization.*
@ -117,6 +114,14 @@ class PermissionException(msg: String) : RuntimeException(msg)
// This is annoying to write out, but will make it easier to formalise the wire protocol when the time comes,
// because we can see everything we're using in one place.
private class RPCKryo(observableSerializer: Serializer<Observable<Any>>? = null) : Kryo() {
companion object {
private val pluginRegistries: List<CordaPluginRegistry> by lazy {
val unusedKryo = Kryo()
// Sorting required to give a stable ordering, as Kryo allocates integer tokens for each registered class.
ServiceLoader.load(CordaPluginRegistry::class.java).toList().filter { it.registerRPCKryoTypes(unusedKryo) }.sortedBy { it.javaClass.name }
}
}
init {
isRegistrationRequired = true
// Allow construction of objects using a JVM backdoor that skips invoking the constructors, if there is no
@ -215,6 +220,7 @@ private class RPCKryo(observableSerializer: Serializer<Observable<Any>>? = null)
register(ProtocolHandle::class.java)
register(KryoException::class.java)
register(StringBuffer::class.java)
pluginRegistries.forEach { it.registerRPCKryoTypes(this) }
}
// Helper method, attempt to reduce boiler plate code