Create a PopupDateField by default for Dates (#11159)

Change-Id: I505f8afbc12295f07f2fdbffc459e803629790d7

server/src/com/vaadin/data/fieldgroup/DefaultFieldGroupFieldFactory.java

@@ -83,7 +83,8 @@ public class DefaultFieldGroupFieldFactory implements FieldGroupFieldFactory {
 
         if (InlineDateField.class.isAssignableFrom(fieldType)) {
             field = new InlineDateField();
-        } else if (DateField.class.isAssignableFrom(fieldType)) {
+        } else if (DateField.class.isAssignableFrom(fieldType)
+                || fieldType == Field.class) {
             field = new PopupDateField();
         } else if (AbstractTextField.class.isAssignableFrom(fieldType)) {
             field = createAbstractTextField((Class<? extends AbstractTextField>) fieldType);

server/tests/src/com/vaadin/data/DefaultFieldGroupFieldFactoryTest.java

@@ -0,0 +1,69 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.data;
+
+import java.util.Date;
+
+import junit.framework.Assert;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import com.vaadin.data.fieldgroup.DefaultFieldGroupFieldFactory;
+import com.vaadin.ui.DateField;
+import com.vaadin.ui.Field;
+import com.vaadin.ui.InlineDateField;
+import com.vaadin.ui.PopupDateField;
+import com.vaadin.ui.TextField;
+
+public class DefaultFieldGroupFieldFactoryTest {
+
+    private DefaultFieldGroupFieldFactory fieldFactory;
+
+    @Before
+    public void setupFieldFactory() {
+        fieldFactory = new DefaultFieldGroupFieldFactory();
+    }
+
+    @Test
+    public void testDateGenerationForPopupDateField() {
+        Field f = fieldFactory.createField(Date.class, DateField.class);
+        Assert.assertNotNull(f);
+        Assert.assertEquals(PopupDateField.class, f.getClass());
+    }
+
+    @Test
+    public void testDateGenerationForInlineDateField() {
+        Field f = fieldFactory.createField(Date.class, InlineDateField.class);
+        Assert.assertNotNull(f);
+        Assert.assertEquals(InlineDateField.class, f.getClass());
+    }
+
+    @Test
+    public void testDateGenerationForTextField() {
+        Field f = fieldFactory.createField(Date.class, TextField.class);
+        Assert.assertNotNull(f);
+        Assert.assertEquals(TextField.class, f.getClass());
+    }
+
+    @Test
+    public void testDateGenerationForField() {
+        Field f = fieldFactory.createField(Date.class, Field.class);
+        Assert.assertNotNull(f);
+        Assert.assertEquals(PopupDateField.class, f.getClass());
+    }
+
+}

server/tests/src/com/vaadin/data/fieldgroup/FieldGroupDate.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright 2000-2013 Vaadin Ltd.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.vaadin.data.fieldgroup;
+
+import java.util.Date;
+
+import junit.framework.Assert;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import com.vaadin.data.util.BeanItem;
+import com.vaadin.ui.Field;
+import com.vaadin.ui.PopupDateField;
+
+public class FieldGroupDate {
+
+    private FieldGroup fieldGroup;
+
+    public class TestBean {
+        private Date javaDate;
+        private java.sql.Date sqlDate;
+
+        public TestBean(Date javaDate, java.sql.Date sqlDate) {
+            super();
+            this.javaDate = javaDate;
+            this.sqlDate = sqlDate;
+        }
+
+        public java.sql.Date getSqlDate() {
+            return sqlDate;
+        }
+
+        public void setSqlDate(java.sql.Date sqlDate) {
+            this.sqlDate = sqlDate;
+        }
+
+        public Date getJavaDate() {
+            return javaDate;
+        }
+
+        public void setJavaDate(Date date) {
+            javaDate = date;
+        }
+    }
+
+    @SuppressWarnings("deprecation")
+    @Before
+    public void setup() {
+        fieldGroup = new FieldGroup();
+        fieldGroup.setItemDataSource(new BeanItem<TestBean>(new TestBean(
+                new Date(2010, 5, 7), new java.sql.Date(2011, 6, 8))));
+    }
+
+    @Test
+    public void testBuildAndBindDate() {
+        Field f = fieldGroup.buildAndBind("javaDate");
+        Assert.assertNotNull(f);
+        Assert.assertEquals(PopupDateField.class, f.getClass());
+    }
+
+    @Test
+    public void testBuildAndBindSqlDate() {
+        Field f = fieldGroup.buildAndBind("sqlDate");
+        Assert.assertNotNull(f);
+        Assert.assertEquals(PopupDateField.class, f.getClass());
+    }
+
+}