X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=binding%2Fmdsal-binding-dom-adapter%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fmdsal%2Fbinding%2Fdom%2Fadapter%2FRpcServiceAdapter.java;h=03afcbb7f12d40cbe9745a63db5c089c7be8caed;hb=1b56fa17938e8afc2a306ce7b61ce15515802e13;hp=a43bcb0629c298c1c457a8d69062632bc3db2ba5;hpb=ecbf2bf2d0398d008f8eeb9c7200e72f450a120a;p=mdsal.git

diff --git a/binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/RpcServiceAdapter.java b/binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/RpcServiceAdapter.java
index a43bcb0629..03afcbb7f1 100644
--- a/binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/RpcServiceAdapter.java
+++ b/binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/RpcServiceAdapter.java
@@ -14,6 +14,7 @@ import org.opendaylight.mdsal.dom.api.DOMRpcException;
 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
 import org.opendaylight.mdsal.dom.api.DOMRpcService;
 import com.google.common.base.Function;
+import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.util.concurrent.CheckedFuture;
@@ -192,7 +193,10 @@ class RpcServiceAdapter implements InvocationHandler {
 
         protected RoutedStrategy(final SchemaPath path, final Method rpcMethod, final QName leafName) {
             super(path);
-            final Class<? extends DataContainer> inputType = BindingReflections.resolveRpcInputClass(rpcMethod).get();
+            final Optional<Class<? extends DataContainer>> maybeInputType =
+                    BindingReflections.resolveRpcInputClass(rpcMethod);
+            Preconditions.checkState(maybeInputType.isPresent(), "RPC method %s has no input", rpcMethod.getName());
+            final Class<? extends DataContainer> inputType = maybeInputType.get();
             refExtractor = ContextReferenceExtractor.from(inputType);
             this.contextName = new NodeIdentifier(leafName);
         }