X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-binding-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Fbinding%2Fcodegen%2Fimpl%2FRuntimeCodeGenerator.xtend;h=90fcbd99aaaad0a6f6448faf0428cbc46cc52b4d;hp=801e4984c0401b04ce268b11fb2f5c9360f71f57;hb=10ba5a102f9e15a24c3f5a355a44fafadbf2801f;hpb=24feaa3333de6eadfc99a63cce0f95479e3b5f96

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/codegen/impl/RuntimeCodeGenerator.xtend b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/codegen/impl/RuntimeCodeGenerator.xtend
index 801e4984c0..90fcbd99aa 100644
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/codegen/impl/RuntimeCodeGenerator.xtend
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/sal/binding/codegen/impl/RuntimeCodeGenerator.xtend
@@ -57,7 +57,14 @@ class RuntimeCodeGenerator implements org.opendaylight.controller.sal.binding.co
         val targetCls = createClass(iface.directProxyName, supertype) [
             field(DELEGATE_FIELD, iface);
             implementMethodsFrom(supertype) [
-                body = '''return ($r) «DELEGATE_FIELD».«it.name»($$);'''
+                body = '''
+                {
+                    if(«DELEGATE_FIELD» == null) {
+                        throw new java.lang.IllegalStateException("No provider is processing supplied message");
+                    }
+                    return ($r) «DELEGATE_FIELD».«it.name»($$);
+                }
+                '''
             ]
         ]
         return targetCls.toClass(iface.classLoader).newInstance as T