From: Denis Anisimov <denis@vaadin.com>
Date: Sun, 20 Apr 2014 13:34:38 +0000 (+0300)
Subject: Report an error if RPC interface is parameterized (#10392).
X-Git-Tag: 7.2.0~13^2~21
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=8e632ae093f53e6822ee2a39b2820be2bcf3e776;p=vaadin-framework.git

Report an error if RPC interface is parameterized (#10392).

Change-Id: I887c14b1df282c56a1e839eae5a4534501fa3911
---

diff --git a/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ClientRpcVisitor.java b/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ClientRpcVisitor.java
index c966f7f65e..91b1b44ca5 100644
--- a/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ClientRpcVisitor.java
+++ b/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ClientRpcVisitor.java
@@ -29,6 +29,7 @@ public class ClientRpcVisitor extends TypeVisitor {
     @Override
     public void visitClientRpc(TreeLogger logger, JClassType type,
             ConnectorBundle bundle) throws UnableToCompleteException {
+        checkGenericType(logger, type);
         Set<? extends JClassType> hierarchy = type
                 .getFlattenedSupertypeHierarchy();
         for (JClassType subType : hierarchy) {
@@ -47,6 +48,17 @@ public class ClientRpcVisitor extends TypeVisitor {
         }
     }
 
+    public static void checkGenericType(TreeLogger logger, JClassType type)
+            throws UnableToCompleteException {
+        if (type.isGenericType() != null) {
+            logger.log(Type.ERROR,
+                    "Type " + type.getParameterizedQualifiedSourceName()
+                            + "is parameterizied generic. RPC proxy "
+                            + "for parameterizied types is not supported.");
+            throw new UnableToCompleteException();
+        }
+    }
+
     public static void checkReturnType(TreeLogger logger, JMethod method)
             throws UnableToCompleteException {
         if (!method.getReturnType().getQualifiedSourceName().equals("void")) {
diff --git a/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ServerRpcVisitor.java b/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ServerRpcVisitor.java
index 651596c9cf..a488c9d83e 100644
--- a/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ServerRpcVisitor.java
+++ b/client-compiler/src/com/vaadin/server/widgetsetutils/metadata/ServerRpcVisitor.java
@@ -28,6 +28,7 @@ public class ServerRpcVisitor extends TypeVisitor {
     @Override
     public void visitServerRpc(TreeLogger logger, JClassType type,
             ConnectorBundle bundle) throws UnableToCompleteException {
+        ClientRpcVisitor.checkGenericType(logger, type);
         bundle.setNeedsProxySupport(type);
 
         Set<? extends JClassType> superTypes = type