Don't decode enum as an object (#9333)

4 files changed, 48 insertions, 18 deletions

diff --git a/tests/testbench/com/vaadin/tests/serialization/SerializerTest.html b/tests/testbench/com/vaadin/tests/serialization/SerializerTest.html
index 3d52356cab..4417fabf14 100644
--- a/tests/testbench/com/vaadin/tests/serialization/SerializerTest.html
+++ b/tests/testbench/com/vaadin/tests/serialization/SerializerTest.html
@@ -18,90 +18,94 @@
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[16]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[17]</td>
 	<td>1. sendBoolean: false, false, [false, false, true, false, true, true]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[15]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[16]</td>
 	<td>2. sendByte: 5, -12, [3, 1, 2]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[14]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[15]</td>
 	<td>3. sendChar: Å, ∫, [a, b, c, d]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[13]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[14]</td>
 	<td>4. sendInt: 2, 5, [2147483647, 0]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[12]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[13]</td>
 	<td>5. sendLong: -57841235865, 577431841358, [57, 0]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[11]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[12]</td>
 	<td>6. sendFloat: 1.0000001, 3.14159, [-12.0, 0.0, 57.0]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[10]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[11]</td>
 	<td>7. sendDouble: 0.423310825130748, 5.859874482048838, [2.0, 1.7976931348623157E308, 4.9E-324]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[9]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[10]</td>
 	<td>8. sendString: Taegghiiiinnrsssstt‡</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[8]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[9]</td>
 	<td>9. sendConnector: com.vaadin.tests.widgetset.server.SerializerTestExtension</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[7]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[8]</td>
 	<td>10. sendBean: ComplexTestBean [innerBean1=SimpleTestBean(1), innerBean2=SimpleTestBean(3), innerBeanCollection=[SimpleTestBean(6), SimpleTestBean(0)], privimite=6], SimpleTestBean(0), [SimpleTestBean(7)]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[6]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[7]</td>
 	<td>11. sendNull: null, Not null</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[5]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[6]</td>
 	<td>12. sendNestedArray: [[7, 5]], [[SimpleTestBean(2)], [SimpleTestBean(4)]]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[4]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[5]</td>
 	<td>13. sendList: [-234, 5, 8], class com.vaadin.tests.widgetset.server.SerializerTestExtension, class com.vaadin.tests.serialization.SerializerTest, [SimpleTestBean(-568), SimpleTestBean(234)]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[3]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[4]</td>
 	<td>14. sendArrayList: [[2], [2]], [[2, 1], [2, 3]], [[SimpleTestBean(7)]]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[2]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[3]</td>
 	<td>15. sendSet: [-12, -7, -4], class com.vaadin.tests.serialization.SerializerTest, [SimpleTestBean(2), SimpleTestBean(3)]</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[1]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[2]</td>
 	<td>16. sendMap: {a=null}, [com.vaadin.tests.widgetset.server.SerializerTestExtension=false], [2=com.vaadin.tests.widgetset.server.SerializerTestExtension], {SimpleTestBean(4)=SimpleTestBean(-4), SimpleTestBean(-5)=SimpleTestBean(5)}</td>
 </tr>
 <tr>
 	<td>assertText</td>
-	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[0]</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[1]</td>
 	<td>17. sendWrappedGenerics: {[SimpleTestBean(1)]={1=[SimpleTestBean(42)]}}</td>
 </tr>
-
+<tr>
+	<td>assertText</td>
+	<td>vaadin=runcomvaadintestsserializationSerializerTest::/VVerticalLayout[0]/VVerticalLayout[0]/VVerticalLayout[0]/VLabel[0]</td>
+	<td>18. sendEnum: PREFORMATTED, [XHTML, RAW], [PREFORMATTED, XML]</td>
+</tr>
 </tbody></table>
 </body>
 </html>
diff --git a/tests/testbench/com/vaadin/tests/serialization/SerializerTest.java b/tests/testbench/com/vaadin/tests/serialization/SerializerTest.java
index da4b5dd7d9..a301ecf828 100644
--- a/tests/testbench/com/vaadin/tests/serialization/SerializerTest.java
+++ b/tests/testbench/com/vaadin/tests/serialization/SerializerTest.java
@@ -28,6 +28,7 @@ import java.util.Set;
 
 import com.vaadin.annotations.Widgetset;
 import com.vaadin.shared.Connector;
+import com.vaadin.shared.ui.label.ContentMode;
 import com.vaadin.terminal.WrappedRequest;
 import com.vaadin.tests.components.AbstractTestRoot;
 import com.vaadin.tests.util.Log;
@@ -122,6 +123,10 @@ public class SerializerTest extends AbstractTestRoot {
             }
         });
 
+        rpc.sendEnum(ContentMode.TEXT, new ContentMode[] {
+                ContentMode.PREFORMATTED, ContentMode.XML },
+                Arrays.asList(ContentMode.XHTML, ContentMode.RAW));
+
         testExtension.registerRpc(new SerializerTestRpc() {
             @Override
             public void sendBoolean(boolean value, Boolean boxedValue,
@@ -288,6 +293,13 @@ public class SerializerTest extends AbstractTestRoot {
                 log.log("sendWrappedGenerics: " + generics.toString());
             }
 
+            @Override
+            public void sendEnum(ContentMode contentMode, ContentMode[] array,
+                    List<ContentMode> list) {
+                log.log("sendEnum: " + contentMode + ", "
+                        + Arrays.toString(array) + ", " + list);
+            }
+
         });
     }
 
diff --git a/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestConnector.java b/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestConnector.java
index 3977ff7f71..9fb6807bb7 100644
--- a/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestConnector.java
+++ b/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestConnector.java
@@ -28,6 +28,7 @@ import java.util.Set;
 
 import com.vaadin.shared.Connector;
 import com.vaadin.shared.ui.Connect;
+import com.vaadin.shared.ui.label.ContentMode;
 import com.vaadin.terminal.gwt.client.communication.RpcProxy;
 import com.vaadin.terminal.gwt.client.communication.StateChangeEvent;
 import com.vaadin.terminal.gwt.client.extensions.AbstractExtensionConnector;
@@ -231,6 +232,16 @@ public class SerializerTestConnector extends AbstractExtensionConnector {
                         objectListArray[0] }, new List[] { Collections
                         .singletonList(beanListArray[0].get(0)) });
             }
+
+            @Override
+            public void sendEnum(ContentMode contentMode, ContentMode[] array,
+                    List<ContentMode> list) {
+                ContentMode nextContentMode = ContentMode.values()[contentMode
+                        .ordinal() + 1];
+                rpc.sendEnum(nextContentMode,
+                        list.toArray(new ContentMode[list.size()]),
+                        Arrays.asList(array));
+            }
         });
     }
 
diff --git a/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestRpc.java b/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestRpc.java
index 47a26b7408..eb3a20e90e 100644
--- a/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestRpc.java
+++ b/tests/testbench/com/vaadin/tests/widgetset/client/SerializerTestRpc.java
@@ -23,6 +23,7 @@ import java.util.Set;
 import com.vaadin.shared.Connector;
 import com.vaadin.shared.communication.ClientRpc;
 import com.vaadin.shared.communication.ServerRpc;
+import com.vaadin.shared.ui.label.ContentMode;
 
 @SuppressWarnings("javadoc")
 public interface SerializerTestRpc extends ServerRpc, ClientRpc {
@@ -73,4 +74,6 @@ public interface SerializerTestRpc extends ServerRpc, ClientRpc {
     public void sendWrappedGenerics(
             Map<Set<SimpleTestBean>, Map<Integer, List<SimpleTestBean>>> generics);
 
+    public void sendEnum(ContentMode contentMode, ContentMode[] array, List<ContentMode> list);
+
 }