Add support for AAI Named Query error handling

Errors from AAI after a Named query now throw an AAIEXception.  This is
caught in the template to allow the resources to be removed from memory
and a final failure to be thrown.

Issue-ID: POLICY-314
Change-Id: I319d29ef537b2d01ca288622aac1d9dbbe05f5eb
Signed-off-by: Charles Cole <cc847m@att.com>

2 files changed, 16 insertions, 2 deletions

diff --git a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
index 75810c01e..6ae62bbcd 100644
--- a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
+++ b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
@@ -25,6 +25,7 @@ import java.util.List;
 
 import org.onap.policy.controlloop.VirtualControlLoopEvent;
 import org.onap.policy.controlloop.actor.appclcm.AppcLcmActorServiceProvider;
+import org.onap.policy.aai.util.AAIException;
 import org.onap.policy.appc.CommonHeader;
 import org.onap.policy.appc.Request;
 import org.onap.policy.controlloop.ControlLoopOperation;
@@ -33,6 +34,7 @@ import org.onap.policy.vnf.trafficgenerator.PGRequest;
 import org.onap.policy.vnf.trafficgenerator.PGStream;
 import org.onap.policy.vnf.trafficgenerator.PGStreams;
 import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 
@@ -85,8 +87,9 @@ public class APPCActorServiceProvider implements Actor {
 	 *         the policy the was specified from the yaml generated
      *         by CLAMP or through the Policy GUI/API
 	 * @return an APPC request conforming to the legacy API
+	 * @throws AAIException 
 	 */
-	public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation, Policy policy) {
+	public static Request constructRequest(VirtualControlLoopEvent onset, ControlLoopOperation operation, Policy policy) throws AAIException {
 		/*
 		 * Construct an APPC request
 		 */
@@ -111,6 +114,10 @@ public class APPCActorServiceProvider implements Actor {
                     policy.getTarget().getResourceID(), onset.AAI.get("generic-vnf.vnf-id"));
 		}
 		
+		if (vnfId == null) {
+			throw new AAIException("No vnf id found");
+		}
+		
 		/*
 		 * For now Policy generates the PG Streams as a demo, in the
 		 * future the payload can be provided by CLAMP
diff --git a/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java b/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java
index 9d7e46320..7ab368f6f 100644
--- a/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java
+++ b/controlloop/common/actors/actor.appc/src/test/java/org/onap/policy/controlloop/actor/appc/AppcServiceProviderTest.java
@@ -29,6 +29,7 @@ import java.util.UUID;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
+import org.onap.policy.aai.util.AAIException;
 import org.onap.policy.appc.Request;
 import org.onap.policy.appc.Response;
 import org.onap.policy.appc.ResponseCode;
@@ -115,7 +116,13 @@ public class AppcServiceProviderTest {
     @Test
     public void constructModifyConfigRequestTest() {
         
-        Request appcRequest = APPCActorServiceProvider.constructRequest(onsetEvent, operation, policy);
+        Request appcRequest = null;
+		try {
+			appcRequest = APPCActorServiceProvider.constructRequest(onsetEvent, operation, policy);
+		} catch (AAIException e) {
+			logger.warn(e.toString());
+			fail("no vnfid found");
+		}
         
         /* The service provider must return a non null APPC request */
         assertNotNull(appcRequest);