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Add node-api, split minimal node functionality, OutOfProcessTransactionVerifierService

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This commit is contained in:
Andras Slemmer
2017-03-08 17:21:43 +00:00
committed by exfalso
parent 0280299104
commit 48952dfc02
46 changed files with 1390 additions and 144 deletions
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2
node-api/src/main/kotlin/net/corda/nodeapi/ArtemisMessagingComponent.kt
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@ -2,7 +2,6 @@ package net.corda.nodeapi
import com.google.common.annotations.VisibleForTesting
import com.google.common.net.HostAndPort
import net.corda.nodeapi.config.SSLConfiguration
import net.corda.core.crypto.CompositeKey
import net.corda.core.messaging.MessageRecipientGroup
import net.corda.core.messaging.MessageRecipients
@ -10,6 +9,7 @@ import net.corda.core.messaging.SingleMessageRecipient
import net.corda.core.read
import net.corda.core.serialization.CordaSerializable
import net.corda.core.serialization.SingletonSerializeAsToken
import net.corda.nodeapi.config.SSLConfiguration
import java.security.KeyStore
/**

59
node-api/src/main/kotlin/net/corda/nodeapi/VerifierApi.kt Normal file
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@ -0,0 +1,59 @@
package net.corda.nodeapi
import net.corda.core.serialization.deserialize
import net.corda.core.serialization.serialize
import net.corda.core.transactions.LedgerTransaction
import org.apache.activemq.artemis.api.core.SimpleString
import org.apache.activemq.artemis.api.core.client.ClientMessage
import org.apache.activemq.artemis.reader.MessageUtil
object VerifierApi {
val VERIFIER_USERNAME = "SystemUsers/Verifier"
val VERIFICATION_REQUESTS_QUEUE_NAME = "verifier.requests"
val VERIFICATION_RESPONSES_QUEUE_NAME_PREFIX = "verifier.responses"
private val VERIFICATION_ID_FIELD_NAME = "id"
private val RESULT_EXCEPTION_FIELD_NAME = "result-exception"
data class VerificationRequest(
val verificationId: Long,
val transaction: LedgerTransaction,
val responseAddress: SimpleString
) {
companion object {
fun fromClientMessage(message: ClientMessage): VerificationRequest {
return VerificationRequest(
message.getLongProperty(VERIFICATION_ID_FIELD_NAME),
ByteArray(message.bodySize).apply { message.bodyBuffer.readBytes(this) }.deserialize(),
MessageUtil.getJMSReplyTo(message)
)
}
}
fun writeToClientMessage(message: ClientMessage) {
message.putLongProperty(VERIFICATION_ID_FIELD_NAME, verificationId)
message.writeBodyBufferBytes(transaction.serialize().bytes)
MessageUtil.setJMSReplyTo(message, responseAddress)
}
}
data class VerificationResponse(
val verificationId: Long,
val exception: Throwable?
) {
companion object {
fun fromClientMessage(message: ClientMessage): VerificationResponse {
return VerificationResponse(
message.getLongProperty(VERIFICATION_ID_FIELD_NAME),
message.getBytesProperty(RESULT_EXCEPTION_FIELD_NAME)?.deserialize()
)
}
}
fun writeToClientMessage(message: ClientMessage) {
message.putLongProperty(VERIFICATION_ID_FIELD_NAME, verificationId)
if (exception != null) {
message.putBytesProperty(RESULT_EXCEPTION_FIELD_NAME, exception.serialize().bytes)
}
}
}
}