Added @Suspendable annotations to TransactionBuilder extensions to ensure failures don't hang the node.

Author: MrMatthewLayton

onixlabs-corda-identity-framework-workflow/src/main/kotlin/io/onixlabs/corda/identityframework/workflow/Extensions.TransactionBuilder.Accounts.kt

@@ -16,6 +16,7 @@
 
 package io.onixlabs.corda.identityframework.workflow
 
+import co.paralleluniverse.fibers.Suspendable
 import io.onixlabs.corda.identityframework.contract.accounts.Account
 import io.onixlabs.corda.identityframework.contract.accounts.AccountContract
 import net.corda.core.contracts.StateAndRef
@@ -27,6 +28,7 @@ import net.corda.core.transactions.TransactionBuilder
  * @param account The account state to be created in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addIssuedAccount(
     account: Account
 ): TransactionBuilder = apply {
@@ -41,6 +43,7 @@ fun TransactionBuilder.addIssuedAccount(
  * @param newAccount The new account state to be created in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addAmendedAccount(
     oldAccount: StateAndRef<Account>,
     newAccount: Account
@@ -56,6 +59,7 @@ fun TransactionBuilder.addAmendedAccount(
  * @param account The account state to be consumed in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addRevokedAccount(
     account: StateAndRef<Account>
 ): TransactionBuilder = apply {

onixlabs-corda-identity-framework-workflow/src/main/kotlin/io/onixlabs/corda/identityframework/workflow/Extensions.TransactionBuilder.Attestations.kt

@@ -16,6 +16,7 @@
 
 package io.onixlabs.corda.identityframework.workflow
 
+import co.paralleluniverse.fibers.Suspendable
 import io.onixlabs.corda.identityframework.contract.attestations.Attestation
 import io.onixlabs.corda.identityframework.contract.attestations.AttestationContract
 import net.corda.core.contracts.StateAndRef
@@ -27,6 +28,7 @@ import net.corda.core.transactions.TransactionBuilder
  * @param attestation The attestation state to be created in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addIssuedAttestation(
     attestation: Attestation<*>
 ): TransactionBuilder = apply {
@@ -41,6 +43,7 @@ fun TransactionBuilder.addIssuedAttestation(
  * @param newAttestation The new attestation state to be created in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addAmendedAttestation(
     oldAttestation: StateAndRef<Attestation<*>>,
     newAttestation: Attestation<*>
@@ -56,6 +59,7 @@ fun TransactionBuilder.addAmendedAttestation(
  * @param attestation The attestation state to be consumed in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addRevokedAttestation(
     attestation: StateAndRef<Attestation<*>>
 ): TransactionBuilder = apply {

onixlabs-corda-identity-framework-workflow/src/main/kotlin/io/onixlabs/corda/identityframework/workflow/Extensions.TransactionBuilder.Claims.kt

@@ -16,6 +16,7 @@
 
 package io.onixlabs.corda.identityframework.workflow
 
+import co.paralleluniverse.fibers.Suspendable
 import io.onixlabs.corda.identityframework.contract.claims.CordaClaim
 import io.onixlabs.corda.identityframework.contract.claims.CordaClaimContract
 import net.corda.core.contracts.StateAndRef
@@ -27,6 +28,7 @@ import net.corda.core.transactions.TransactionBuilder
  * @param claim The claim state to be created in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addIssuedClaim(
     claim: CordaClaim<*>
 ): TransactionBuilder = apply {
@@ -41,6 +43,7 @@ fun TransactionBuilder.addIssuedClaim(
  * @param newClaim The new claim state to be created in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addAmendedClaim(
     oldClaim: StateAndRef<CordaClaim<*>>,
     newClaim: CordaClaim<*>
@@ -56,6 +59,7 @@ fun TransactionBuilder.addAmendedClaim(
  * @param claim The claim state to be consumed in the transaction.
  * @return Returns the current transaction builder.
  */
+@Suspendable
 fun TransactionBuilder.addRevokedClaim(
     claim: StateAndRef<CordaClaim<*>>
 ): TransactionBuilder = apply {