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Correctly handling exceptions during future resolution in PUT deal endpoint.

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This commit is contained in:
Clinton Alexander 2016-07-20 11:50:49 +01:00
parent 40a4623c51
commit 3975ba7308
1 changed files with 9 additions and 2 deletions
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11
src/main/kotlin/com/r3corda/demos/api/InterestRateSwapAPI.kt
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@ -2,8 +2,10 @@ package com.r3corda.demos.api
import com.r3corda.contracts.InterestRateSwap
import com.r3corda.core.contracts.SignedTransaction
import com.r3corda.core.failure
import com.r3corda.core.node.ServiceHub
import com.r3corda.core.node.services.linearHeadsOfType
import com.r3corda.core.success
import com.r3corda.core.utilities.loggerFor
import com.r3corda.demos.protocols.AutoOfferProtocol
import com.r3corda.demos.protocols.ExitServerProtocol
@ -68,8 +70,13 @@ class InterestRateSwapAPI(val services: ServiceHub) {
@Path("deals")
@Consumes(MediaType.APPLICATION_JSON)
fun storeDeal(newDeal: InterestRateSwap.State): Response {
services.invokeProtocolAsync<SignedTransaction>(AutoOfferProtocol.Requester::class.java, newDeal).get()
return Response.created(URI.create(generateDealLink(newDeal))).build()
try {
services.invokeProtocolAsync<SignedTransaction>(AutoOfferProtocol.Requester::class.java, newDeal).get()
return Response.created(URI.create(generateDealLink(newDeal))).build()
} catch (ex: Throwable) {
logger.info("Exception when creating deal: ${ex.toString()}")
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(ex.toString()).build()
}
}
@GET